[2025-06-09 18:50:20,285] INFO: Data synchronization with external service completed.
[2025-06-09 18:50:22,100] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 18:50:24,482] INFO: Processing batch job #2860 started.
[2025-06-09 18:50:27,086] INFO: Cache cleared for key: 'user_data_84'.
[2025-06-09 18:50:29,848] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:50:32,140] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 18:50:33,508] WARNING: Disk space is running low on /dev/sda1 (97% used).
[2025-06-09 18:50:33,844] INFO: Processing batch job #3811 started.
[2025-06-09 18:50:34,354] ERROR: Database connection failed: Timeout expired.
[2025-06-09 18:50:36,445] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:50:38,980] INFO: Processing batch job #2076 started.
[2025-06-09 18:50:40,034] INFO: Configuration reloaded successfully.
[2025-06-09 18:50:40,379] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:50:41,794] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=814.
[2025-06-09 18:50:42,678] INFO: Processing batch job #4706 started.
[2025-06-09 18:50:45,503] DEBUG: Variable 'x' has value: 0.9421.
[2025-06-09 18:50:46,999] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:50:49,446] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=636.
[2025-06-09 18:50:52,412] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=198.
[2025-06-09 18:50:54,145] INFO: Processing batch job #1530 started.
[2025-06-09 18:50:57,123] INFO: Processing batch job #1769 started.
[2025-06-09 18:50:58,978] INFO: Processing batch job #1047 started.
[2025-06-09 18:50:59,366] INFO: Configuration reloaded successfully.
[2025-06-09 18:50:59,557] INFO: User 730 logged in successfully from IP 140.159.246.147.
[2025-06-09 18:51:02,521] INFO: Processing batch job #8472 started.
[2025-06-09 18:51:03,945] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:51:04,418] INFO: User 283 logged in successfully from IP 169.182.200.185.
[2025-06-09 18:51:06,266] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:51:06,694] DEBUG: Variable 'x' has value: 0.3751.
[2025-06-09 18:51:09,274] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=934.
[2025-06-09 18:51:09,707] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:51:12,285] WARNING: Disk space is running low on /dev/sda1 (92% used).
[2025-06-09 18:51:14,279] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:51:16,674] INFO: Processing batch job #5912 started.
[2025-06-09 18:51:17,801] INFO: User 458 logged in successfully from IP 124.161.234.87.
[2025-06-09 18:51:20,458] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:51:21,691] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 18:51:22,075] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:51:24,737] INFO: Data synchronization with external service completed.
[2025-06-09 18:51:26,390] INFO: Processing batch job #5601 started.
[2025-06-09 18:51:27,348] INFO: Data synchronization with external service completed.
[2025-06-09 18:51:27,897] INFO: User 418 logged in successfully from IP 138.43.204.101.
[2025-06-09 18:51:29,150] INFO: Data synchronization with external service completed.
[2025-06-09 18:51:32,056] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:51:33,206] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:51:36,007] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:51:36,079] ERROR: Database connection failed: Timeout expired.
[2025-06-09 18:51:38,337] INFO: Configuration reloaded successfully.
[2025-06-09 18:51:39,117] INFO: Data synchronization with external service completed.
[2025-06-09 18:51:39,806] INFO: Cache cleared for key: 'user_data_20'.
[2025-06-09 18:51:41,593] WARNING: API response time is high: 1234ms for endpoint /api/v1/status.
[2025-06-09 18:51:43,374] INFO: Configuration reloaded successfully.
[2025-06-09 18:51:44,064] INFO: Cache cleared for key: 'user_data_58'.
[2025-06-09 18:51:45,355] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:51:45,823] WARNING: API response time is high: 385ms for endpoint /api/v1/status.
[2025-06-09 18:51:47,911] INFO: Cache cleared for key: 'user_data_12'.
[2025-06-09 18:51:50,171] ERROR: NullPointerException in module 'PaymentProcessor' at line 470.
[2025-06-09 18:51:50,650] ERROR: Critical component 'MessageQueue' is not responding.
[2025-06-09 18:51:53,124] INFO: Data synchronization with external service completed.
[2025-06-09 18:51:55,816] INFO: Cache cleared for key: 'user_data_62'.
[2025-06-09 18:51:58,159] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:51:59,783] INFO: User 554 logged in successfully from IP 211.160.154.231.
[2025-06-09 18:52:00,467] INFO: Configuration reloaded successfully.
[2025-06-09 18:52:00,915] INFO: Processing batch job #4539 started.
[2025-06-09 18:52:03,396] INFO: Processing batch job #2338 started.
[2025-06-09 18:52:05,439] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 18:52:06,730] INFO: User 418 logged in successfully from IP 87.92.103.214.
[2025-06-09 18:52:06,857] ERROR: Critical component 'MessageQueue' is not responding.
[2025-06-09 18:52:09,736] INFO: User 930 logged in successfully from IP 205.139.88.247.
[2025-06-09 18:52:10,520] INFO: Configuration reloaded successfully.
[2025-06-09 18:52:13,118] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 18:52:13,498] ERROR: NullPointerException in module 'PaymentProcessor' at line 377.
[2025-06-09 18:52:14,241] INFO: Cache cleared for key: 'user_data_38'.
[2025-06-09 18:52:14,683] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=502.
[2025-06-09 18:52:16,357] INFO: Data synchronization with external service completed.
[2025-06-09 18:52:18,234] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:52:18,587] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:52:21,468] INFO: Processing batch job #6459 started.
[2025-06-09 18:52:22,894] WARNING: User session for 768 is about to expire.
[2025-06-09 18:52:25,836] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:52:28,799] INFO: Cache cleared for key: 'user_data_40'.
[2025-06-09 18:52:30,755] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:52:32,982] INFO: Cache cleared for key: 'user_data_12'.
[2025-06-09 18:52:33,145] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:52:34,897] WARNING: User session for 131 is about to expire.
[2025-06-09 18:52:36,521] WARNING: Disk space is running low on /dev/sda1 (89% used).
[2025-06-09 18:52:39,244] WARNING: Disk space is running low on /dev/sda1 (90% used).
[2025-06-09 18:52:41,625] WARNING: API response time is high: 875ms for endpoint /api/v1/status.
[2025-06-09 18:52:43,218] INFO: Data synchronization with external service completed.
[2025-06-09 18:52:45,078] INFO: Data synchronization with external service completed.
[2025-06-09 18:52:45,740] INFO: Configuration reloaded successfully.
[2025-06-09 18:52:48,007] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:52:49,466] INFO: Configuration reloaded successfully.
[2025-06-09 18:52:50,471] INFO: User 548 logged in successfully from IP 222.163.17.220.
[2025-06-09 18:52:52,460] DEBUG: Variable 'x' has value: 0.8445.
[2025-06-09 18:52:53,016] INFO: Data synchronization with external service completed.
[2025-06-09 18:52:53,955] INFO: User 962 logged in successfully from IP 30.68.214.235.
[2025-06-09 18:52:56,117] INFO: Data synchronization with external service completed.
[2025-06-09 18:52:57,704] INFO: Data synchronization with external service completed.
[2025-06-09 18:52:59,494] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 18:53:00,393] INFO: Data synchronization with external service completed.
[2025-06-09 18:53:01,018] INFO: Data synchronization with external service completed.
[2025-06-09 18:53:02,187] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=515.
[2025-06-09 18:53:03,453] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:53:05,904] DEBUG: Variable 'x' has value: 0.2487.
[2025-06-09 18:53:06,343] ERROR: Database connection failed: Timeout expired.
[2025-06-09 18:53:07,722] INFO: Data synchronization with external service completed.
[2025-06-09 18:53:10,042] INFO: User 212 logged in successfully from IP 194.8.40.32.
[2025-06-09 18:53:12,520] INFO: Cache cleared for key: 'user_data_48'.
[2025-06-09 18:53:14,561] INFO: Processing batch job #8508 started.
[2025-06-09 18:53:15,813] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:53:17,326] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=775.
[2025-06-09 18:53:19,732] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=162.
[2025-06-09 18:53:20,843] WARNING: User session for 658 is about to expire.
[2025-06-09 18:53:22,901] ERROR: Authentication failed for user 'guest'. Invalid credentials provided.
[2025-06-09 18:53:23,685] INFO: Configuration reloaded successfully.
[2025-06-09 18:53:25,245] INFO: Processing batch job #4470 started.
[2025-06-09 18:53:26,856] INFO: Cache cleared for key: 'user_data_41'.
[2025-06-09 18:53:28,975] INFO: Cache cleared for key: 'user_data_39'.
[2025-06-09 18:53:29,581] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:53:31,114] INFO: Processing batch job #5843 started.
[2025-06-09 18:53:32,244] INFO: Data synchronization with external service completed.
[2025-06-09 18:53:33,047] INFO: Data synchronization with external service completed.
[2025-06-09 18:53:33,778] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=261.
[2025-06-09 18:53:36,648] INFO: Configuration reloaded successfully.
[2025-06-09 18:53:38,739] WARNING: API response time is high: 1107ms for endpoint /api/v1/status.
[2025-06-09 18:53:41,270] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=806.
[2025-06-09 18:53:41,811] INFO: Cache cleared for key: 'user_data_8'.
[2025-06-09 18:53:42,139] INFO: Data synchronization with external service completed.
[2025-06-09 18:53:43,204] INFO: User 451 logged in successfully from IP 93.117.91.24.
[2025-06-09 18:53:44,843] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:53:47,409] INFO: Data synchronization with external service completed.
[2025-06-09 18:53:50,086] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 18:53:53,078] INFO: Cache cleared for key: 'user_data_23'.
[2025-06-09 18:53:56,050] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:53:57,433] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:53:58,994] INFO: Processing batch job #4167 started.
[2025-06-09 18:53:59,068] INFO: User 132 logged in successfully from IP 176.120.115.71.
[2025-06-09 18:54:01,161] INFO: Data synchronization with external service completed.
[2025-06-09 18:54:03,765] INFO: Configuration reloaded successfully.
[2025-06-09 18:54:05,447] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:54:06,647] WARNING: Disk space is running low on /dev/sda1 (91% used).
[2025-06-09 18:54:07,473] WARNING: API response time is high: 291ms for endpoint /api/v1/status.
[2025-06-09 18:54:09,801] INFO: Configuration reloaded successfully.
[2025-06-09 18:54:10,429] INFO: Data synchronization with external service completed.
[2025-06-09 18:54:10,571] INFO: Configuration reloaded successfully.
[2025-06-09 18:54:12,469] INFO: Processing batch job #8444 started.
[2025-06-09 18:54:13,516] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:54:15,012] INFO: Processing batch job #5329 started.
[2025-06-09 18:54:15,297] WARNING: Disk space is running low on /dev/sda1 (90% used).
[2025-06-09 18:54:18,078] DEBUG: Variable 'x' has value: 0.5864.
[2025-06-09 18:54:19,874] INFO: Processing batch job #3222 started.
[2025-06-09 18:54:22,820] INFO: Processing batch job #4325 started.
[2025-06-09 18:54:23,567] ERROR: NullPointerException in module 'PaymentProcessor' at line 205.
[2025-06-09 18:54:23,905] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:54:25,752] INFO: Data synchronization with external service completed.
[2025-06-09 18:54:27,725] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:54:30,628] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:54:31,149] INFO: Cache cleared for key: 'user_data_27'.
[2025-06-09 18:54:32,301] INFO: Data synchronization with external service completed.
[2025-06-09 18:54:33,610] INFO: Configuration reloaded successfully.
[2025-06-09 18:54:35,082] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 18:54:37,084] INFO: Processing batch job #1934 started.
[2025-06-09 18:54:39,054] INFO: Processing batch job #7615 started.
[2025-06-09 18:54:41,952] INFO: Cache cleared for key: 'user_data_62'.
[2025-06-09 18:54:42,876] INFO: Configuration reloaded successfully.
[2025-06-09 18:54:43,910] INFO: Processing batch job #9182 started.
[2025-06-09 18:54:44,187] INFO: Data synchronization with external service completed.
[2025-06-09 18:54:44,979] INFO: Processing batch job #9623 started.
[2025-06-09 18:54:45,868] WARNING: User session for 967 is about to expire.
[2025-06-09 18:54:47,321] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:54:48,927] INFO: Processing batch job #9140 started.
[2025-06-09 18:54:50,990] INFO: Cache cleared for key: 'user_data_56'.
[2025-06-09 18:54:51,313] WARNING: User session for 430 is about to expire.
[2025-06-09 18:54:53,342] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 18:54:54,587] INFO: User 668 logged in successfully from IP 186.226.29.46.
[2025-06-09 18:54:56,895] INFO: User 141 logged in successfully from IP 173.103.143.78.
[2025-06-09 18:54:57,899] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:55:00,377] INFO: Configuration reloaded successfully.
[2025-06-09 18:55:01,360] INFO: Processing batch job #4438 started.
[2025-06-09 18:55:04,335] ERROR: Database connection failed: Timeout expired.
[2025-06-09 18:55:05,074] INFO: Data synchronization with external service completed.
[2025-06-09 18:55:06,929] WARNING: API response time is high: 745ms for endpoint /api/v1/status.
[2025-06-09 18:55:08,434] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:55:10,406] DEBUG: Variable 'x' has value: 0.3837.
[2025-06-09 18:55:12,568] INFO: Configuration reloaded successfully.
[2025-06-09 18:55:14,548] INFO: User 848 logged in successfully from IP 114.244.32.37.
[2025-06-09 18:55:15,965] INFO: Cache cleared for key: 'user_data_73'.
[2025-06-09 18:55:18,067] DEBUG: Variable 'x' has value: 0.1046.
[2025-06-09 18:55:19,645] INFO: User 950 logged in successfully from IP 213.246.82.186.
[2025-06-09 18:55:21,179] INFO: Processing batch job #3393 started.
[2025-06-09 18:55:22,337] INFO: User 483 logged in successfully from IP 72.106.173.102.
[2025-06-09 18:55:23,375] INFO: Cache cleared for key: 'user_data_11'.
[2025-06-09 18:55:24,096] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:55:26,588] WARNING: Disk space is running low on /dev/sda1 (95% used).
[2025-06-09 18:55:27,136] INFO: Data synchronization with external service completed.
[2025-06-09 18:55:29,136] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:55:31,511] INFO: Configuration reloaded successfully.
[2025-06-09 18:55:34,007] INFO: Processing batch job #4349 started.
[2025-06-09 18:55:34,897] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:55:37,887] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:55:39,223] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=928.
[2025-06-09 18:55:40,887] INFO: Cache cleared for key: 'user_data_11'.
[2025-06-09 18:55:42,953] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 18:55:45,314] DEBUG: Variable 'x' has value: 0.1172.
[2025-06-09 18:55:48,193] INFO: Configuration reloaded successfully.
[2025-06-09 18:55:49,125] INFO: Configuration reloaded successfully.
[2025-06-09 18:55:51,715] INFO: Processing batch job #9750 started.
[2025-06-09 18:55:53,189] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:55:53,744] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:55:55,193] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 18:55:57,163] INFO: Configuration reloaded successfully.
[2025-06-09 18:55:58,722] INFO: User 378 logged in successfully from IP 227.104.206.237.
[2025-06-09 18:56:01,599] WARNING: User session for 176 is about to expire.
[2025-06-09 18:56:03,791] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 18:56:05,022] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:56:06,054] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:56:08,368] INFO: Processing batch job #6567 started.
[2025-06-09 18:56:10,753] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:56:10,845] INFO: Configuration reloaded successfully.
[2025-06-09 18:56:11,117] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:56:12,533] INFO: Data synchronization with external service completed.
[2025-06-09 18:56:13,479] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:56:14,860] INFO: Cache cleared for key: 'user_data_5'.
[2025-06-09 18:56:15,579] INFO: Configuration reloaded successfully.
[2025-06-09 18:56:18,443] INFO: Configuration reloaded successfully.
[2025-06-09 18:56:20,623] INFO: User 780 logged in successfully from IP 153.93.125.246.
[2025-06-09 18:56:21,133] WARNING: User session for 761 is about to expire.
[2025-06-09 18:56:21,814] DEBUG: Variable 'x' has value: 0.8295.
[2025-06-09 18:56:24,160] INFO: Data synchronization with external service completed.
[2025-06-09 18:56:26,764] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:56:26,898] INFO: Processing batch job #2384 started.
[2025-06-09 18:56:29,458] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:56:31,953] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:56:32,611] WARNING: Disk space is running low on /dev/sda1 (90% used).
[2025-06-09 18:56:34,919] INFO: Processing batch job #7957 started.
[2025-06-09 18:56:35,530] INFO: Configuration reloaded successfully.
[2025-06-09 18:56:37,008] ERROR: Authentication failed for user 'admin'. Invalid credentials provided.
[2025-06-09 18:56:37,180] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:56:37,762] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:56:40,232] INFO: Configuration reloaded successfully.
[2025-06-09 18:56:40,925] INFO: Processing batch job #7404 started.
[2025-06-09 18:56:41,746] WARNING: Disk space is running low on /dev/sda1 (98% used).
[2025-06-09 18:56:42,331] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:56:43,466] INFO: Cache cleared for key: 'user_data_92'.
[2025-06-09 18:56:45,485] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 18:56:48,452] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:56:49,994] INFO: Processing batch job #9108 started.
[2025-06-09 18:56:51,002] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:56:52,867] INFO: Configuration reloaded successfully.
[2025-06-09 18:56:53,833] INFO: Processing batch job #3497 started.
[2025-06-09 18:56:55,795] INFO: User 370 logged in successfully from IP 141.29.144.11.
[2025-06-09 18:56:56,734] WARNING: User session for 805 is about to expire.
[2025-06-09 18:56:57,673] INFO: Data synchronization with external service completed.
[2025-06-09 18:56:58,174] INFO: Data synchronization with external service completed.
[2025-06-09 18:57:00,301] DEBUG: Variable 'x' has value: 0.7403.
[2025-06-09 18:57:01,237] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=778.
[2025-06-09 18:57:02,687] INFO: Cache cleared for key: 'user_data_64'.
[2025-06-09 18:57:05,486] ERROR: Critical component 'MessageQueue' is not responding.
[2025-06-09 18:57:06,408] INFO: Processing batch job #3415 started.
[2025-06-09 18:57:07,838] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:57:07,984] INFO: Processing batch job #7548 started.
[2025-06-09 18:57:09,085] INFO: Data synchronization with external service completed.
[2025-06-09 18:57:10,488] INFO: Configuration reloaded successfully.
[2025-06-09 18:57:12,257] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 18:57:12,314] INFO: Data synchronization with external service completed.
[2025-06-09 18:57:14,974] INFO: Configuration reloaded successfully.
[2025-06-09 18:57:17,011] WARNING: User session for 934 is about to expire.
[2025-06-09 18:57:19,467] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:57:21,765] WARNING: User session for 123 is about to expire.
[2025-06-09 18:57:24,255] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:57:27,104] INFO: Configuration reloaded successfully.
[2025-06-09 18:57:27,706] INFO: Processing batch job #7814 started.
[2025-06-09 18:57:30,157] INFO: Processing batch job #5715 started.
[2025-06-09 18:57:31,485] WARNING: Disk space is running low on /dev/sda1 (90% used).
[2025-06-09 18:57:33,133] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:57:34,117] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:57:35,030] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 18:57:36,451] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 18:57:37,420] ERROR: NullPointerException in module 'PaymentProcessor' at line 235.
[2025-06-09 18:57:38,635] INFO: Processing batch job #5011 started.
[2025-06-09 18:57:40,727] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=403.
[2025-06-09 18:57:43,499] INFO: Cache cleared for key: 'user_data_70'.
[2025-06-09 18:57:46,281] DEBUG: Variable 'x' has value: 0.5066.
[2025-06-09 18:57:46,781] INFO: Configuration reloaded successfully.
[2025-06-09 18:57:49,312] INFO: Configuration reloaded successfully.
[2025-06-09 18:57:50,380] INFO: Data synchronization with external service completed.
[2025-06-09 18:57:51,714] INFO: Configuration reloaded successfully.
[2025-06-09 18:57:52,517] DEBUG: Variable 'x' has value: 0.8065.
[2025-06-09 18:57:52,690] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:57:54,450] INFO: Data synchronization with external service completed.
[2025-06-09 18:57:56,708] INFO: Cache cleared for key: 'user_data_100'.
[2025-06-09 18:57:58,800] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:58:01,227] INFO: Processing batch job #9276 started.
[2025-06-09 18:58:02,330] INFO: Processing batch job #3842 started.
[2025-06-09 18:58:04,454] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:58:06,744] DEBUG: Variable 'x' has value: 0.3363.
[2025-06-09 18:58:08,599] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:58:09,572] INFO: User 965 logged in successfully from IP 13.144.23.10.
[2025-06-09 18:58:11,490] INFO: Cache cleared for key: 'user_data_63'.
[2025-06-09 18:58:14,481] INFO: Cache cleared for key: 'user_data_69'.
[2025-06-09 18:58:15,498] INFO: Processing batch job #5843 started.
[2025-06-09 18:58:16,474] INFO: Configuration reloaded successfully.
[2025-06-09 18:58:16,745] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=279.
[2025-06-09 18:58:18,544] ERROR: Authentication failed for user 'admin'. Invalid credentials provided.
[2025-06-09 18:58:21,066] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:58:23,544] INFO: Data synchronization with external service completed.
[2025-06-09 18:58:24,476] DEBUG: Variable 'x' has value: 0.0676.
[2025-06-09 18:58:26,172] ERROR: NullPointerException in module 'PaymentProcessor' at line 207.
[2025-06-09 18:58:28,643] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:58:30,632] INFO: User 157 logged in successfully from IP 193.24.202.187.
[2025-06-09 18:58:31,123] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:58:33,635] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=664.
[2025-06-09 18:58:33,974] INFO: User 365 logged in successfully from IP 12.227.45.243.
[2025-06-09 18:58:34,148] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:58:36,320] DEBUG: Variable 'x' has value: 0.3791.
[2025-06-09 18:58:37,024] INFO: Cache cleared for key: 'user_data_26'.
[2025-06-09 18:58:39,969] INFO: Processing batch job #6972 started.
[2025-06-09 18:58:42,114] DEBUG: Variable 'x' has value: 0.9389.
[2025-06-09 18:58:42,535] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=640.
[2025-06-09 18:58:44,408] INFO: Configuration reloaded successfully.
[2025-06-09 18:58:44,551] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:58:44,898] INFO: Processing batch job #7727 started.
[2025-06-09 18:58:47,771] INFO: Processing batch job #1113 started.
[2025-06-09 18:58:50,368] INFO: User 562 logged in successfully from IP 2.73.53.78.
[2025-06-09 18:58:52,652] DEBUG: Variable 'x' has value: 0.6002.
[2025-06-09 18:58:53,948] INFO: Data synchronization with external service completed.
[2025-06-09 18:58:56,746] INFO: Data synchronization with external service completed.
[2025-06-09 18:58:57,221] INFO: Data synchronization with external service completed.
[2025-06-09 18:58:58,289] DEBUG: Variable 'x' has value: 0.8694.
[2025-06-09 18:58:59,541] INFO: Cache cleared for key: 'user_data_20'.
[2025-06-09 18:59:01,361] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 18:59:03,710] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 18:59:04,291] INFO: Configuration reloaded successfully.
[2025-06-09 18:59:06,903] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:59:07,183] INFO: Processing batch job #3554 started.
[2025-06-09 18:59:09,469] INFO: User 323 logged in successfully from IP 90.109.54.247.
[2025-06-09 18:59:10,765] ERROR: NullPointerException in module 'PaymentProcessor' at line 410.
[2025-06-09 18:59:12,206] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 18:59:13,821] ERROR: NullPointerException in module 'PaymentProcessor' at line 436.
[2025-06-09 18:59:15,199] INFO: Configuration reloaded successfully.
[2025-06-09 18:59:17,471] INFO: Data synchronization with external service completed.
[2025-06-09 18:59:19,608] INFO: Processing batch job #2412 started.
[2025-06-09 18:59:20,524] INFO: Cache cleared for key: 'user_data_20'.
[2025-06-09 18:59:23,311] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 18:59:24,508] INFO: Data synchronization with external service completed.
[2025-06-09 18:59:27,360] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 18:59:29,867] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=572.
[2025-06-09 18:59:30,135] INFO: Cache cleared for key: 'user_data_3'.
[2025-06-09 18:59:32,050] INFO: Cache cleared for key: 'user_data_14'.
[2025-06-09 18:59:34,011] DEBUG: HTTP request headers: {...}.
[2025-06-09 18:59:34,524] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=177.
[2025-06-09 18:59:35,284] ERROR: Critical component 'MessageQueue' is not responding.
[2025-06-09 18:59:37,046] DEBUG: Variable 'x' has value: 0.8008.
[2025-06-09 18:59:40,002] INFO: Data synchronization with external service completed.
[2025-06-09 18:59:40,491] INFO: Processing batch job #4145 started.
[2025-06-09 18:59:42,594] INFO: User 123 logged in successfully from IP 177.174.123.205.
[2025-06-09 18:59:45,099] INFO: Processing batch job #4196 started.
[2025-06-09 18:59:46,436] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=363.
[2025-06-09 18:59:48,060] INFO: User 806 logged in successfully from IP 21.237.250.215.
[2025-06-09 18:59:50,265] INFO: User 723 logged in successfully from IP 112.157.158.128.
[2025-06-09 18:59:52,157] INFO: Configuration reloaded successfully.
[2025-06-09 18:59:54,125] INFO: Processing batch job #2803 started.
[2025-06-09 18:59:56,485] INFO: Data synchronization with external service completed.
[2025-06-09 18:59:58,495] WARNING: Disk space is running low on /dev/sda1 (91% used).
[2025-06-09 18:59:59,437] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:00:00,853] INFO: Data synchronization with external service completed.
[2025-06-09 19:00:01,481] ERROR: Database connection failed: Timeout expired.
[2025-06-09 19:00:03,608] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:00:05,585] INFO: Configuration reloaded successfully.
[2025-06-09 19:00:05,792] INFO: Cache cleared for key: 'user_data_70'.
[2025-06-09 19:00:06,332] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:00:07,267] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:00:08,562] INFO: Cache cleared for key: 'user_data_35'.
[2025-06-09 19:00:10,738] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=277.
[2025-06-09 19:00:12,583] INFO: User 817 logged in successfully from IP 86.187.208.122.
[2025-06-09 19:00:15,136] INFO: Data synchronization with external service completed.
[2025-06-09 19:00:16,575] INFO: User 904 logged in successfully from IP 159.39.154.94.
[2025-06-09 19:00:18,757] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:00:19,759] INFO: User 975 logged in successfully from IP 244.28.157.48.
[2025-06-09 19:00:20,410] INFO: Cache cleared for key: 'user_data_86'.
[2025-06-09 19:00:22,264] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=224.
[2025-06-09 19:00:24,506] ERROR: NullPointerException in module 'PaymentProcessor' at line 336.
[2025-06-09 19:00:25,931] INFO: Configuration reloaded successfully.
[2025-06-09 19:00:28,443] INFO: User 143 logged in successfully from IP 44.193.214.218.
[2025-06-09 19:00:29,411] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 19:00:32,283] WARNING: User session for 586 is about to expire.
[2025-06-09 19:00:32,907] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:00:33,515] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=453.
[2025-06-09 19:00:33,791] DEBUG: Variable 'x' has value: 0.1515.
[2025-06-09 19:00:36,064] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:00:37,333] INFO: User 435 logged in successfully from IP 188.67.143.2.
[2025-06-09 19:00:40,273] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=805.
[2025-06-09 19:00:42,069] INFO: Processing batch job #2356 started.
[2025-06-09 19:00:43,800] INFO: Configuration reloaded successfully.
[2025-06-09 19:00:44,109] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 19:00:46,571] INFO: Configuration reloaded successfully.
[2025-06-09 19:00:49,423] INFO: User 239 logged in successfully from IP 164.247.151.38.
[2025-06-09 19:00:52,388] INFO: Configuration reloaded successfully.
[2025-06-09 19:00:55,031] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:00:56,083] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:00:57,151] INFO: Data synchronization with external service completed.
[2025-06-09 19:00:59,535] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:01:00,014] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:01:00,974] INFO: Configuration reloaded successfully.
[2025-06-09 19:01:03,657] INFO: User 607 logged in successfully from IP 117.1.75.178.
[2025-06-09 19:01:05,499] WARNING: Disk space is running low on /dev/sda1 (93% used).
[2025-06-09 19:01:07,225] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:01:09,485] INFO: Processing batch job #8962 started.
[2025-06-09 19:01:10,978] WARNING: API response time is high: 1411ms for endpoint /api/v1/status.
[2025-06-09 19:01:12,131] INFO: Processing batch job #2999 started.
[2025-06-09 19:01:14,574] INFO: User 750 logged in successfully from IP 186.87.240.230.
[2025-06-09 19:01:15,883] INFO: Processing batch job #9055 started.
[2025-06-09 19:01:15,944] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=822.
[2025-06-09 19:01:18,250] INFO: Processing batch job #8256 started.
[2025-06-09 19:01:19,545] INFO: User 480 logged in successfully from IP 124.133.230.249.
[2025-06-09 19:01:19,915] INFO: Data synchronization with external service completed.
[2025-06-09 19:01:21,007] INFO: Cache cleared for key: 'user_data_86'.
[2025-06-09 19:01:23,312] INFO: Processing batch job #1388 started.
[2025-06-09 19:01:24,825] INFO: Cache cleared for key: 'user_data_16'.
[2025-06-09 19:01:25,416] INFO: Cache cleared for key: 'user_data_79'.
[2025-06-09 19:01:27,975] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=259.
[2025-06-09 19:01:30,422] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=581.
[2025-06-09 19:01:30,704] INFO: Cache cleared for key: 'user_data_52'.
[2025-06-09 19:01:33,481] WARNING: API response time is high: 618ms for endpoint /api/v1/status.
[2025-06-09 19:01:34,526] INFO: User 539 logged in successfully from IP 35.106.64.202.
[2025-06-09 19:01:37,068] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:01:37,233] WARNING: User session for 777 is about to expire.
[2025-06-09 19:01:37,845] INFO: Configuration reloaded successfully.
[2025-06-09 19:01:38,727] INFO: User 464 logged in successfully from IP 36.37.14.212.
[2025-06-09 19:01:40,039] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:01:40,693] INFO: Processing batch job #7832 started.
[2025-06-09 19:01:41,730] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:01:41,834] INFO: Processing batch job #3193 started.
[2025-06-09 19:01:42,515] INFO: User 943 logged in successfully from IP 175.207.43.104.
[2025-06-09 19:01:43,255] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:01:44,184] INFO: Data synchronization with external service completed.
[2025-06-09 19:01:45,810] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=151.
[2025-06-09 19:01:48,678] DEBUG: Variable 'x' has value: 0.0289.
[2025-06-09 19:01:48,960] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:01:49,688] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:01:51,090] INFO: Processing batch job #5985 started.
[2025-06-09 19:01:53,915] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=432.
[2025-06-09 19:01:56,550] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:01:58,301] INFO: Processing batch job #9022 started.
[2025-06-09 19:01:59,047] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:02:01,263] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:02:03,814] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:02:05,492] INFO: Processing batch job #3875 started.
[2025-06-09 19:02:08,296] INFO: Configuration reloaded successfully.
[2025-06-09 19:02:10,804] ERROR: Critical component 'MessageQueue' is not responding.
[2025-06-09 19:02:11,151] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:02:12,641] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:02:15,337] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:02:16,316] INFO: Configuration reloaded successfully.
[2025-06-09 19:02:17,184] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:02:18,329] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:02:19,876] INFO: Processing batch job #9112 started.
[2025-06-09 19:02:21,771] ERROR: Database connection failed: Timeout expired.
[2025-06-09 19:02:23,016] INFO: Processing batch job #2974 started.
[2025-06-09 19:02:25,213] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:02:28,003] INFO: User 512 logged in successfully from IP 232.8.232.217.
[2025-06-09 19:02:28,563] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=556.
[2025-06-09 19:02:28,723] INFO: User 252 logged in successfully from IP 244.225.230.112.
[2025-06-09 19:02:28,836] ERROR: Authentication failed for user 'admin'. Invalid credentials provided.
[2025-06-09 19:02:30,476] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:02:31,400] INFO: Configuration reloaded successfully.
[2025-06-09 19:02:33,379] INFO: Processing batch job #7972 started.
[2025-06-09 19:02:34,267] ERROR: Critical component 'MessageQueue' is not responding.
[2025-06-09 19:02:35,103] WARNING: Disk space is running low on /dev/sda1 (94% used).
[2025-06-09 19:02:37,556] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:02:38,551] INFO: Cache cleared for key: 'user_data_68'.
[2025-06-09 19:02:39,902] ERROR: Authentication failed for user 'guest'. Invalid credentials provided.
[2025-06-09 19:02:40,496] INFO: User 236 logged in successfully from IP 117.187.140.62.
[2025-06-09 19:02:40,650] INFO: Data synchronization with external service completed.
[2025-06-09 19:02:42,315] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:02:43,830] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:02:44,318] INFO: User 561 logged in successfully from IP 22.47.160.178.
[2025-06-09 19:02:47,273] INFO: User 601 logged in successfully from IP 194.75.213.114.
[2025-06-09 19:02:49,376] INFO: User 517 logged in successfully from IP 103.86.110.79.
[2025-06-09 19:02:49,491] WARNING: API response time is high: 1319ms for endpoint /api/v1/status.
[2025-06-09 19:02:52,102] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:02:54,162] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:02:56,615] INFO: User 975 logged in successfully from IP 67.17.233.44.
[2025-06-09 19:02:57,151] INFO: Data synchronization with external service completed.
[2025-06-09 19:02:58,989] INFO: Cache cleared for key: 'user_data_30'.
[2025-06-09 19:02:59,079] INFO: Configuration reloaded successfully.
[2025-06-09 19:03:00,618] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:03:02,372] INFO: User 424 logged in successfully from IP 172.187.234.173.
[2025-06-09 19:03:03,898] INFO: Processing batch job #2909 started.
[2025-06-09 19:03:06,056] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:03:06,909] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:03:07,399] INFO: User 234 logged in successfully from IP 61.29.60.32.
[2025-06-09 19:03:07,779] INFO: Cache cleared for key: 'user_data_38'.
[2025-06-09 19:03:08,088] INFO: Configuration reloaded successfully.
[2025-06-09 19:03:09,173] INFO: Cache cleared for key: 'user_data_68'.
[2025-06-09 19:03:09,514] INFO: Cache cleared for key: 'user_data_61'.
[2025-06-09 19:03:11,674] INFO: Data synchronization with external service completed.
[2025-06-09 19:03:13,639] INFO: Cache cleared for key: 'user_data_61'.
[2025-06-09 19:03:16,559] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=347.
[2025-06-09 19:03:19,063] INFO: Configuration reloaded successfully.
[2025-06-09 19:03:21,364] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:03:22,460] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:03:23,317] INFO: Cache cleared for key: 'user_data_89'.
[2025-06-09 19:03:25,864] ERROR: NullPointerException in module 'PaymentProcessor' at line 68.
[2025-06-09 19:03:26,831] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:03:29,137] INFO: Configuration reloaded successfully.
[2025-06-09 19:03:31,990] WARNING: User session for 835 is about to expire.
[2025-06-09 19:03:33,056] WARNING: API response time is high: 269ms for endpoint /api/v1/status.
[2025-06-09 19:03:34,714] INFO: Cache cleared for key: 'user_data_90'.
[2025-06-09 19:03:36,586] INFO: User 244 logged in successfully from IP 29.10.71.115.
[2025-06-09 19:03:36,919] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:03:38,074] INFO: Data synchronization with external service completed.
[2025-06-09 19:03:40,848] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:03:41,124] INFO: Data synchronization with external service completed.
[2025-06-09 19:03:42,324] INFO: Configuration reloaded successfully.
[2025-06-09 19:03:43,531] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:03:44,102] INFO: User 236 logged in successfully from IP 209.252.25.69.
[2025-06-09 19:03:45,256] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=884.
[2025-06-09 19:03:46,078] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:03:49,010] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:03:51,816] INFO: Cache cleared for key: 'user_data_74'.
[2025-06-09 19:03:52,834] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:03:54,429] INFO: Cache cleared for key: 'user_data_56'.
[2025-06-09 19:03:57,330] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:03:58,813] INFO: Cache cleared for key: 'user_data_17'.
[2025-06-09 19:04:01,796] INFO: User 294 logged in successfully from IP 246.50.109.224.
[2025-06-09 19:04:03,633] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:04:05,359] INFO: Data synchronization with external service completed.
[2025-06-09 19:04:07,901] INFO: Data synchronization with external service completed.
[2025-06-09 19:04:08,283] INFO: Cache cleared for key: 'user_data_69'.
[2025-06-09 19:04:10,741] INFO: Processing batch job #2792 started.
[2025-06-09 19:04:13,359] WARNING: API response time is high: 733ms for endpoint /api/v1/status.
[2025-06-09 19:04:14,071] INFO: Processing batch job #2235 started.
[2025-06-09 19:04:16,383] INFO: Configuration reloaded successfully.
[2025-06-09 19:04:16,960] INFO: User 705 logged in successfully from IP 204.244.56.58.
[2025-06-09 19:04:17,960] WARNING: User session for 147 is about to expire.
[2025-06-09 19:04:19,746] INFO: Processing batch job #5607 started.
[2025-06-09 19:04:21,756] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:04:24,497] ERROR: Critical component 'MessageQueue' is not responding.
[2025-06-09 19:04:25,022] INFO: Data synchronization with external service completed.
[2025-06-09 19:04:25,098] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 19:04:27,411] DEBUG: Variable 'x' has value: 0.7601.
[2025-06-09 19:04:30,107] INFO: Configuration reloaded successfully.
[2025-06-09 19:04:32,817] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 19:04:34,420] INFO: Data synchronization with external service completed.
[2025-06-09 19:04:36,246] DEBUG: Variable 'x' has value: 0.7247.
[2025-06-09 19:04:38,124] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 19:04:40,373] INFO: Data synchronization with external service completed.
[2025-06-09 19:04:42,405] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:04:43,334] INFO: Cache cleared for key: 'user_data_57'.
[2025-06-09 19:04:46,167] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 19:04:47,857] INFO: Data synchronization with external service completed.
[2025-06-09 19:04:50,828] INFO: Data synchronization with external service completed.
[2025-06-09 19:04:51,790] INFO: User 136 logged in successfully from IP 51.145.7.25.
[2025-06-09 19:04:52,541] INFO: Configuration reloaded successfully.
[2025-06-09 19:04:55,236] INFO: User 495 logged in successfully from IP 164.129.139.57.
[2025-06-09 19:04:56,472] INFO: User 246 logged in successfully from IP 251.228.53.116.
[2025-06-09 19:04:57,374] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:04:59,273] INFO: Cache cleared for key: 'user_data_48'.
[2025-06-09 19:05:01,550] WARNING: API response time is high: 1052ms for endpoint /api/v1/status.
[2025-06-09 19:05:03,133] INFO: Cache cleared for key: 'user_data_40'.
[2025-06-09 19:05:05,811] INFO: Cache cleared for key: 'user_data_13'.
[2025-06-09 19:05:07,956] INFO: Configuration reloaded successfully.
[2025-06-09 19:05:08,460] WARNING: Disk space is running low on /dev/sda1 (94% used).
[2025-06-09 19:05:08,536] INFO: Processing batch job #9386 started.
[2025-06-09 19:05:09,739] INFO: Configuration reloaded successfully.
[2025-06-09 19:05:10,187] INFO: Configuration reloaded successfully.
[2025-06-09 19:05:11,800] WARNING: API response time is high: 276ms for endpoint /api/v1/status.
[2025-06-09 19:05:14,096] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:05:15,487] WARNING: User session for 391 is about to expire.
[2025-06-09 19:05:17,897] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:05:20,623] INFO: Data synchronization with external service completed.
[2025-06-09 19:05:22,682] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:05:25,510] DEBUG: Variable 'x' has value: 0.9791.
[2025-06-09 19:05:26,398] WARNING: Disk space is running low on /dev/sda1 (87% used).
[2025-06-09 19:05:28,141] INFO: Configuration reloaded successfully.
[2025-06-09 19:05:29,196] INFO: Processing batch job #8841 started.
[2025-06-09 19:05:30,253] INFO: Configuration reloaded successfully.
[2025-06-09 19:05:32,088] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:05:33,953] INFO: Data synchronization with external service completed.
[2025-06-09 19:05:34,728] INFO: Configuration reloaded successfully.
[2025-06-09 19:05:34,868] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=365.
[2025-06-09 19:05:37,518] WARNING: User session for 182 is about to expire.
[2025-06-09 19:05:38,658] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=508.
[2025-06-09 19:05:40,534] INFO: Cache cleared for key: 'user_data_52'.
[2025-06-09 19:05:40,926] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:05:42,487] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:05:45,215] WARNING: Disk space is running low on /dev/sda1 (85% used).
[2025-06-09 19:05:47,708] INFO: User 158 logged in successfully from IP 228.158.188.219.
[2025-06-09 19:05:48,309] INFO: User 266 logged in successfully from IP 211.215.54.50.
[2025-06-09 19:05:51,043] INFO: Data synchronization with external service completed.
[2025-06-09 19:05:52,077] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:05:52,339] INFO: Data synchronization with external service completed.
[2025-06-09 19:05:52,542] INFO: Processing batch job #2829 started.
[2025-06-09 19:05:55,005] INFO: Configuration reloaded successfully.
[2025-06-09 19:05:57,201] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:05:59,491] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:06:01,112] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:06:02,689] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:06:03,581] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:06:04,213] ERROR: Database connection failed: Timeout expired.
[2025-06-09 19:06:04,540] INFO: User 382 logged in successfully from IP 176.199.247.114.
[2025-06-09 19:06:07,050] INFO: User 973 logged in successfully from IP 52.79.51.29.
[2025-06-09 19:06:08,252] INFO: Configuration reloaded successfully.
[2025-06-09 19:06:11,133] INFO: User 440 logged in successfully from IP 238.150.48.141.
[2025-06-09 19:06:13,292] INFO: Data synchronization with external service completed.
[2025-06-09 19:06:13,512] INFO: User 149 logged in successfully from IP 25.207.19.127.
[2025-06-09 19:06:14,806] WARNING: API response time is high: 1169ms for endpoint /api/v1/status.
[2025-06-09 19:06:16,534] INFO: Configuration reloaded successfully.
[2025-06-09 19:06:16,765] INFO: Configuration reloaded successfully.
[2025-06-09 19:06:19,483] INFO: User 321 logged in successfully from IP 38.85.110.58.
[2025-06-09 19:06:20,121] INFO: User 201 logged in successfully from IP 227.99.207.221.
[2025-06-09 19:06:21,736] INFO: User 156 logged in successfully from IP 41.118.1.208.
[2025-06-09 19:06:23,824] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:06:24,277] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:06:25,555] INFO: Data synchronization with external service completed.
[2025-06-09 19:06:26,787] INFO: Processing batch job #1805 started.
[2025-06-09 19:06:29,621] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:06:32,276] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=351.
[2025-06-09 19:06:33,430] INFO: Data synchronization with external service completed.
[2025-06-09 19:06:34,345] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=224.
[2025-06-09 19:06:35,557] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:06:36,727] INFO: User 347 logged in successfully from IP 83.184.61.201.
[2025-06-09 19:06:37,428] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:06:38,971] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=615.
[2025-06-09 19:06:40,430] WARNING: API response time is high: 1813ms for endpoint /api/v1/status.
[2025-06-09 19:06:42,281] INFO: User 205 logged in successfully from IP 41.8.253.49.
[2025-06-09 19:06:42,334] INFO: Configuration reloaded successfully.
[2025-06-09 19:06:44,177] INFO: Cache cleared for key: 'user_data_36'.
[2025-06-09 19:06:46,175] INFO: Processing batch job #4223 started.
[2025-06-09 19:06:47,103] INFO: User 551 logged in successfully from IP 203.157.42.255.
[2025-06-09 19:06:47,812] INFO: Data synchronization with external service completed.
[2025-06-09 19:06:50,305] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:06:52,083] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:06:54,252] INFO: User 685 logged in successfully from IP 62.67.190.116.
[2025-06-09 19:06:56,430] INFO: User 899 logged in successfully from IP 181.4.21.210.
[2025-06-09 19:06:57,962] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:06:59,093] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:07:01,158] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=236.
[2025-06-09 19:07:01,259] INFO: User 468 logged in successfully from IP 71.160.237.19.
[2025-06-09 19:07:03,631] DEBUG: Variable 'x' has value: 0.7885.
[2025-06-09 19:07:04,133] DEBUG: Variable 'x' has value: 0.6694.
[2025-06-09 19:07:05,965] INFO: Configuration reloaded successfully.
[2025-06-09 19:07:08,832] INFO: Cache cleared for key: 'user_data_21'.
[2025-06-09 19:07:10,164] INFO: User 980 logged in successfully from IP 40.101.119.140.
[2025-06-09 19:07:10,823] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:07:13,637] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:07:14,526] INFO: Data synchronization with external service completed.
[2025-06-09 19:07:15,569] INFO: User 305 logged in successfully from IP 55.123.31.224.
[2025-06-09 19:07:16,721] INFO: Cache cleared for key: 'user_data_51'.
[2025-06-09 19:07:16,936] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:07:17,317] INFO: Processing batch job #1525 started.
[2025-06-09 19:07:19,952] WARNING: User session for 618 is about to expire.
[2025-06-09 19:07:20,375] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:07:21,301] INFO: Data synchronization with external service completed.
[2025-06-09 19:07:23,940] ERROR: Database connection failed: Timeout expired.
[2025-06-09 19:07:24,464] INFO: Data synchronization with external service completed.
[2025-06-09 19:07:27,044] INFO: Cache cleared for key: 'user_data_39'.
[2025-06-09 19:07:29,501] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=249.
[2025-06-09 19:07:30,477] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:07:32,611] WARNING: Disk space is running low on /dev/sda1 (98% used).
[2025-06-09 19:07:34,767] INFO: Configuration reloaded successfully.
[2025-06-09 19:07:36,384] WARNING: API response time is high: 1815ms for endpoint /api/v1/status.
[2025-06-09 19:07:37,843] INFO: Cache cleared for key: 'user_data_35'.
[2025-06-09 19:07:38,388] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 19:07:39,945] INFO: Configuration reloaded successfully.
[2025-06-09 19:07:41,111] INFO: Cache cleared for key: 'user_data_53'.
[2025-06-09 19:07:41,702] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=671.
[2025-06-09 19:07:43,028] INFO: Cache cleared for key: 'user_data_26'.
[2025-06-09 19:07:43,830] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=413.
[2025-06-09 19:07:46,442] INFO: Configuration reloaded successfully.
[2025-06-09 19:07:46,788] INFO: Data synchronization with external service completed.
[2025-06-09 19:07:47,230] INFO: User 923 logged in successfully from IP 244.250.21.112.
[2025-06-09 19:07:49,497] INFO: User 376 logged in successfully from IP 227.78.203.97.
[2025-06-09 19:07:52,282] INFO: Processing batch job #2769 started.
[2025-06-09 19:07:54,419] INFO: Data synchronization with external service completed.
[2025-06-09 19:07:56,984] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:07:59,674] INFO: Configuration reloaded successfully.
[2025-06-09 19:08:00,039] INFO: Processing batch job #1077 started.
[2025-06-09 19:08:02,575] INFO: Processing batch job #3079 started.
[2025-06-09 19:08:04,069] INFO: User 190 logged in successfully from IP 139.187.230.202.
[2025-06-09 19:08:06,046] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:08:06,882] DEBUG: Variable 'x' has value: 0.4779.
[2025-06-09 19:08:09,671] INFO: Processing batch job #8118 started.
[2025-06-09 19:08:10,592] DEBUG: Variable 'x' has value: 0.4744.
[2025-06-09 19:08:13,441] INFO: Cache cleared for key: 'user_data_56'.
[2025-06-09 19:08:14,324] INFO: Configuration reloaded successfully.
[2025-06-09 19:08:17,000] INFO: Processing batch job #8523 started.
[2025-06-09 19:08:19,512] INFO: Processing batch job #6492 started.
[2025-06-09 19:08:19,875] ERROR: Authentication failed for user 'admin'. Invalid credentials provided.
[2025-06-09 19:08:20,162] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:08:22,946] INFO: Data synchronization with external service completed.
[2025-06-09 19:08:25,030] INFO: Cache cleared for key: 'user_data_25'.
[2025-06-09 19:08:25,230] INFO: Data synchronization with external service completed.
[2025-06-09 19:08:26,297] INFO: Data synchronization with external service completed.
[2025-06-09 19:08:27,690] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:08:29,709] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=617.
[2025-06-09 19:08:30,867] INFO: Cache cleared for key: 'user_data_18'.
[2025-06-09 19:08:31,224] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:08:32,731] INFO: Cache cleared for key: 'user_data_61'.
[2025-06-09 19:08:35,312] WARNING: API response time is high: 1516ms for endpoint /api/v1/status.
[2025-06-09 19:08:35,862] INFO: Configuration reloaded successfully.
[2025-06-09 19:08:37,015] INFO: Processing batch job #3674 started.
[2025-06-09 19:08:37,246] WARNING: API response time is high: 1882ms for endpoint /api/v1/status.
[2025-06-09 19:08:37,495] INFO: Data synchronization with external service completed.
[2025-06-09 19:08:37,581] INFO: User 140 logged in successfully from IP 11.76.148.253.
[2025-06-09 19:08:39,957] INFO: Configuration reloaded successfully.
[2025-06-09 19:08:40,948] INFO: Data synchronization with external service completed.
[2025-06-09 19:08:43,085] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=857.
[2025-06-09 19:08:43,179] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:08:44,922] INFO: Cache cleared for key: 'user_data_6'.
[2025-06-09 19:08:44,974] INFO: Data synchronization with external service completed.
[2025-06-09 19:08:45,764] INFO: Processing batch job #9748 started.
[2025-06-09 19:08:46,705] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:08:48,433] INFO: Cache cleared for key: 'user_data_39'.
[2025-06-09 19:08:51,212] INFO: Data synchronization with external service completed.
[2025-06-09 19:08:53,742] DEBUG: Variable 'x' has value: 0.3598.
[2025-06-09 19:08:56,325] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:08:59,102] WARNING: API response time is high: 1075ms for endpoint /api/v1/status.
[2025-06-09 19:09:01,395] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:09:01,693] INFO: Processing batch job #3073 started.
[2025-06-09 19:09:02,655] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 19:09:03,783] WARNING: API response time is high: 1907ms for endpoint /api/v1/status.
[2025-06-09 19:09:05,430] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=964.
[2025-06-09 19:09:05,636] INFO: Cache cleared for key: 'user_data_29'.
[2025-06-09 19:09:07,405] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=289.
[2025-06-09 19:09:09,551] INFO: Configuration reloaded successfully.
[2025-06-09 19:09:12,041] INFO: Data synchronization with external service completed.
[2025-06-09 19:09:13,463] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:09:14,350] INFO: Data synchronization with external service completed.
[2025-06-09 19:09:16,506] INFO: Cache cleared for key: 'user_data_39'.
[2025-06-09 19:09:17,583] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:09:18,568] INFO: Processing batch job #9373 started.
[2025-06-09 19:09:21,294] INFO: Cache cleared for key: 'user_data_58'.
[2025-06-09 19:09:23,007] INFO: Cache cleared for key: 'user_data_86'.
[2025-06-09 19:09:24,403] ERROR: Critical component 'MessageQueue' is not responding.
[2025-06-09 19:09:24,746] INFO: Processing batch job #2014 started.
[2025-06-09 19:09:25,322] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:09:26,144] INFO: Processing batch job #3314 started.
[2025-06-09 19:09:27,952] INFO: Configuration reloaded successfully.
[2025-06-09 19:09:30,295] INFO: Cache cleared for key: 'user_data_43'.
[2025-06-09 19:09:33,032] INFO: Cache cleared for key: 'user_data_89'.
[2025-06-09 19:09:34,684] INFO: Configuration reloaded successfully.
[2025-06-09 19:09:36,343] INFO: Cache cleared for key: 'user_data_68'.
[2025-06-09 19:09:37,328] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:09:39,488] INFO: Configuration reloaded successfully.
[2025-06-09 19:09:39,925] ERROR: Database connection failed: Timeout expired.
[2025-06-09 19:09:42,910] INFO: Data synchronization with external service completed.
[2025-06-09 19:09:45,482] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=627.
[2025-06-09 19:09:45,980] INFO: Processing batch job #2057 started.
[2025-06-09 19:09:48,499] INFO: Data synchronization with external service completed.
[2025-06-09 19:09:48,905] INFO: Processing batch job #7239 started.
[2025-06-09 19:09:51,189] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:09:53,868] INFO: Data synchronization with external service completed.
[2025-06-09 19:09:55,790] INFO: Processing batch job #2555 started.
[2025-06-09 19:09:57,141] INFO: User 636 logged in successfully from IP 69.189.104.205.
[2025-06-09 19:09:58,984] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:09:59,122] ERROR: Database connection failed: Timeout expired.
[2025-06-09 19:10:00,698] INFO: Data synchronization with external service completed.
[2025-06-09 19:10:01,240] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=874.
[2025-06-09 19:10:01,715] DEBUG: Variable 'x' has value: 0.2246.
[2025-06-09 19:10:04,183] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:10:06,730] INFO: Cache cleared for key: 'user_data_39'.
[2025-06-09 19:10:07,578] INFO: User 204 logged in successfully from IP 52.181.168.177.
[2025-06-09 19:10:09,819] WARNING: User session for 378 is about to expire.
[2025-06-09 19:10:11,480] INFO: Processing batch job #9313 started.
[2025-06-09 19:10:14,404] INFO: User 964 logged in successfully from IP 213.156.26.155.
[2025-06-09 19:10:17,061] INFO: User 780 logged in successfully from IP 210.233.216.162.
[2025-06-09 19:10:17,501] ERROR: Authentication failed for user 'guest'. Invalid credentials provided.
[2025-06-09 19:10:18,309] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=930.
[2025-06-09 19:10:18,668] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:10:19,706] INFO: Data synchronization with external service completed.
[2025-06-09 19:10:20,567] INFO: Data synchronization with external service completed.
[2025-06-09 19:10:21,467] INFO: Data synchronization with external service completed.
[2025-06-09 19:10:24,431] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:10:25,447] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:10:25,577] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:10:28,407] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:10:28,827] WARNING: API response time is high: 472ms for endpoint /api/v1/status.
[2025-06-09 19:10:29,218] DEBUG: Variable 'x' has value: 0.6687.
[2025-06-09 19:10:29,654] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:10:32,597] INFO: Data synchronization with external service completed.
[2025-06-09 19:10:33,772] INFO: Data synchronization with external service completed.
[2025-06-09 19:10:33,993] INFO: Configuration reloaded successfully.
[2025-06-09 19:10:36,709] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:10:37,731] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:10:39,461] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:10:42,144] WARNING: API response time is high: 1832ms for endpoint /api/v1/status.
[2025-06-09 19:10:42,600] ERROR: NullPointerException in module 'PaymentProcessor' at line 462.
[2025-06-09 19:10:43,603] WARNING: Disk space is running low on /dev/sda1 (93% used).
[2025-06-09 19:10:44,072] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:10:45,661] DEBUG: Variable 'x' has value: 0.9948.
[2025-06-09 19:10:47,876] INFO: Configuration reloaded successfully.
[2025-06-09 19:10:48,787] INFO: Processing batch job #6943 started.
[2025-06-09 19:10:50,739] ERROR: Database connection failed: Timeout expired.
[2025-06-09 19:10:51,400] INFO: Configuration reloaded successfully.
[2025-06-09 19:10:53,006] INFO: Configuration reloaded successfully.
[2025-06-09 19:10:53,558] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:10:55,196] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:10:56,385] INFO: Data synchronization with external service completed.
[2025-06-09 19:10:59,329] INFO: User 880 logged in successfully from IP 219.29.112.171.
[2025-06-09 19:11:01,984] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:11:02,745] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:11:04,195] INFO: Processing batch job #6428 started.
[2025-06-09 19:11:06,812] DEBUG: Variable 'x' has value: 0.8314.
[2025-06-09 19:11:07,616] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:11:09,743] INFO: Cache cleared for key: 'user_data_85'.
[2025-06-09 19:11:10,324] INFO: Processing batch job #3325 started.
[2025-06-09 19:11:11,094] INFO: User 519 logged in successfully from IP 176.33.158.204.
[2025-06-09 19:11:13,597] INFO: Data synchronization with external service completed.
[2025-06-09 19:11:13,822] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:11:14,767] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:11:17,680] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:11:19,970] INFO: Cache cleared for key: 'user_data_92'.
[2025-06-09 19:11:22,620] INFO: User 609 logged in successfully from IP 21.78.210.105.
[2025-06-09 19:11:23,956] INFO: Data synchronization with external service completed.
[2025-06-09 19:11:25,251] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:11:27,262] WARNING: Disk space is running low on /dev/sda1 (85% used).
[2025-06-09 19:11:29,422] INFO: Cache cleared for key: 'user_data_27'.
[2025-06-09 19:11:31,844] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:11:31,894] WARNING: Disk space is running low on /dev/sda1 (91% used).
[2025-06-09 19:11:32,025] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:11:33,973] INFO: Cache cleared for key: 'user_data_1'.
[2025-06-09 19:11:34,099] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:11:35,607] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:11:38,553] DEBUG: Variable 'x' has value: 0.0394.
[2025-06-09 19:11:39,768] WARNING: API response time is high: 682ms for endpoint /api/v1/status.
[2025-06-09 19:11:42,303] INFO: Processing batch job #1430 started.
[2025-06-09 19:11:42,791] WARNING: User session for 745 is about to expire.
[2025-06-09 19:11:43,349] INFO: Cache cleared for key: 'user_data_85'.
[2025-06-09 19:11:43,876] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=725.
[2025-06-09 19:11:46,783] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:11:48,375] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:11:48,924] INFO: Data synchronization with external service completed.
[2025-06-09 19:11:49,997] INFO: Cache cleared for key: 'user_data_82'.
[2025-06-09 19:11:50,993] DEBUG: Variable 'x' has value: 0.0263.
[2025-06-09 19:11:53,234] INFO: Data synchronization with external service completed.
[2025-06-09 19:11:53,575] INFO: Cache cleared for key: 'user_data_98'.
[2025-06-09 19:11:55,913] INFO: User 464 logged in successfully from IP 161.54.30.82.
[2025-06-09 19:11:57,744] INFO: Processing batch job #3274 started.
[2025-06-09 19:11:58,098] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:11:58,536] INFO: Processing batch job #2424 started.
[2025-06-09 19:11:59,877] INFO: User 706 logged in successfully from IP 159.6.31.217.
[2025-06-09 19:12:00,620] INFO: Processing batch job #6457 started.
[2025-06-09 19:12:01,090] INFO: Processing batch job #6775 started.
[2025-06-09 19:12:01,613] INFO: Data synchronization with external service completed.
[2025-06-09 19:12:03,447] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:12:06,350] INFO: User 882 logged in successfully from IP 114.226.83.101.
[2025-06-09 19:12:06,522] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:12:09,490] INFO: Configuration reloaded successfully.
[2025-06-09 19:12:10,221] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:12:11,400] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:12:12,331] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:12:13,550] INFO: User 485 logged in successfully from IP 147.124.121.200.
[2025-06-09 19:12:13,908] DEBUG: Variable 'x' has value: 0.3614.
[2025-06-09 19:12:15,256] INFO: Data synchronization with external service completed.
[2025-06-09 19:12:16,156] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=992.
[2025-06-09 19:12:19,035] INFO: Configuration reloaded successfully.
[2025-06-09 19:12:20,124] DEBUG: Variable 'x' has value: 0.9077.
[2025-06-09 19:12:20,813] INFO: Data synchronization with external service completed.
[2025-06-09 19:12:21,088] INFO: User 770 logged in successfully from IP 171.69.187.137.
[2025-06-09 19:12:23,464] INFO: Cache cleared for key: 'user_data_44'.
[2025-06-09 19:12:25,091] INFO: Data synchronization with external service completed.
[2025-06-09 19:12:25,812] WARNING: API response time is high: 1310ms for endpoint /api/v1/status.
[2025-06-09 19:12:27,052] WARNING: API response time is high: 249ms for endpoint /api/v1/status.
[2025-06-09 19:12:29,320] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 19:12:31,147] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:12:31,608] ERROR: Database connection failed: Timeout expired.
[2025-06-09 19:12:33,016] INFO: User 303 logged in successfully from IP 65.167.74.77.
[2025-06-09 19:12:35,293] INFO: Data synchronization with external service completed.
[2025-06-09 19:12:37,103] INFO: Data synchronization with external service completed.
[2025-06-09 19:12:38,720] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:12:39,802] INFO: Cache cleared for key: 'user_data_62'.
[2025-06-09 19:12:42,439] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=310.
[2025-06-09 19:12:42,641] INFO: Configuration reloaded successfully.
[2025-06-09 19:12:44,439] INFO: Processing batch job #5314 started.
[2025-06-09 19:12:46,487] INFO: Cache cleared for key: 'user_data_3'.
[2025-06-09 19:12:49,250] INFO: Processing batch job #9728 started.
[2025-06-09 19:12:51,993] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:12:53,120] INFO: Processing batch job #3404 started.
[2025-06-09 19:12:54,078] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=485.
[2025-06-09 19:12:54,651] DEBUG: Variable 'x' has value: 0.0595.
[2025-06-09 19:12:57,364] INFO: Data synchronization with external service completed.
[2025-06-09 19:12:58,008] WARNING: API response time is high: 214ms for endpoint /api/v1/status.
[2025-06-09 19:13:00,911] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:13:01,279] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:13:02,770] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:13:03,934] WARNING: API response time is high: 1304ms for endpoint /api/v1/status.
[2025-06-09 19:13:06,042] WARNING: User session for 138 is about to expire.
[2025-06-09 19:13:08,687] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:13:09,965] INFO: Data synchronization with external service completed.
[2025-06-09 19:13:11,716] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:13:13,596] INFO: User 674 logged in successfully from IP 212.155.200.58.
[2025-06-09 19:13:16,142] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:13:18,037] INFO: Data synchronization with external service completed.
[2025-06-09 19:13:19,834] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=239.
[2025-06-09 19:13:20,887] WARNING: API response time is high: 1855ms for endpoint /api/v1/status.
[2025-06-09 19:13:23,828] INFO: Data synchronization with external service completed.
[2025-06-09 19:13:24,585] INFO: Data synchronization with external service completed.
[2025-06-09 19:13:25,284] INFO: Processing batch job #4939 started.
[2025-06-09 19:13:27,895] INFO: Cache cleared for key: 'user_data_78'.
[2025-06-09 19:13:30,469] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:13:32,448] INFO: Processing batch job #3841 started.
[2025-06-09 19:13:32,728] INFO: Data synchronization with external service completed.
[2025-06-09 19:13:34,976] INFO: Processing batch job #9399 started.
[2025-06-09 19:13:35,124] INFO: Data synchronization with external service completed.
[2025-06-09 19:13:37,886] INFO: User 853 logged in successfully from IP 219.169.132.46.
[2025-06-09 19:13:39,480] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:13:41,366] INFO: Processing batch job #5836 started.
[2025-06-09 19:13:43,002] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:13:43,587] DEBUG: Variable 'x' has value: 0.9021.
[2025-06-09 19:13:44,580] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:13:45,044] INFO: Cache cleared for key: 'user_data_5'.
[2025-06-09 19:13:45,366] DEBUG: Variable 'x' has value: 0.3515.
[2025-06-09 19:13:47,296] INFO: Configuration reloaded successfully.
[2025-06-09 19:13:48,610] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:13:48,743] INFO: Cache cleared for key: 'user_data_40'.
[2025-06-09 19:13:48,795] DEBUG: Variable 'x' has value: 0.4377.
[2025-06-09 19:13:51,151] INFO: Configuration reloaded successfully.
[2025-06-09 19:13:53,942] INFO: Processing batch job #3925 started.
[2025-06-09 19:13:54,412] INFO: Cache cleared for key: 'user_data_58'.
[2025-06-09 19:13:56,630] INFO: Data synchronization with external service completed.
[2025-06-09 19:13:59,094] DEBUG: Variable 'x' has value: 0.0057.
[2025-06-09 19:13:59,963] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:14:02,697] INFO: Data synchronization with external service completed.
[2025-06-09 19:14:03,942] DEBUG: Variable 'x' has value: 0.1507.
[2025-06-09 19:14:04,752] INFO: Configuration reloaded successfully.
[2025-06-09 19:14:06,272] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:14:08,042] INFO: Cache cleared for key: 'user_data_27'.
[2025-06-09 19:14:09,741] INFO: Cache cleared for key: 'user_data_61'.
[2025-06-09 19:14:10,953] ERROR: Failed to write to file /var/logs/app.log: Permission denied.
[2025-06-09 19:14:13,924] INFO: User 254 logged in successfully from IP 227.28.43.65.
[2025-06-09 19:14:14,250] INFO: Configuration reloaded successfully.
[2025-06-09 19:14:14,636] INFO: Processing batch job #6419 started.
[2025-06-09 19:14:17,072] INFO: Configuration reloaded successfully.
[2025-06-09 19:14:17,184] INFO: Cache cleared for key: 'user_data_27'.
[2025-06-09 19:14:18,955] INFO: Configuration reloaded successfully.
[2025-06-09 19:14:21,266] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:14:24,197] INFO: Processing batch job #1775 started.
[2025-06-09 19:14:25,142] INFO: Data synchronization with external service completed.
[2025-06-09 19:14:25,389] INFO: Data synchronization with external service completed.
[2025-06-09 19:14:26,287] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:14:28,264] INFO: User 127 logged in successfully from IP 233.88.197.75.
[2025-06-09 19:14:30,636] WARNING: Disk space is running low on /dev/sda1 (93% used).
[2025-06-09 19:14:33,436] INFO: Cache cleared for key: 'user_data_74'.
[2025-06-09 19:14:34,016] INFO: Data synchronization with external service completed.
[2025-06-09 19:14:34,193] INFO: Processing batch job #7550 started.
[2025-06-09 19:14:36,931] INFO: Configuration reloaded successfully.
[2025-06-09 19:14:37,243] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=203.
[2025-06-09 19:14:38,526] WARNING: A deprecated function 'old_function()' was called.
[2025-06-09 19:14:38,617] INFO: Cache cleared for key: 'user_data_61'.
[2025-06-09 19:14:39,018] INFO: Processing batch job #3259 started.
[2025-06-09 19:14:40,317] INFO: Data synchronization with external service completed.
[2025-06-09 19:14:43,187] WARNING: API response time is high: 1015ms for endpoint /api/v1/status.
[2025-06-09 19:14:45,092] INFO: Configuration reloaded successfully.
[2025-06-09 19:14:48,062] INFO: User 232 logged in successfully from IP 38.253.3.163.
[2025-06-09 19:14:49,248] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:14:49,782] WARNING: User session for 285 is about to expire.
[2025-06-09 19:14:50,448] INFO: Cache cleared for key: 'user_data_28'.
[2025-06-09 19:14:52,092] WARNING: User session for 160 is about to expire.
[2025-06-09 19:14:53,288] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:14:55,721] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:14:57,644] INFO: Data synchronization with external service completed.
[2025-06-09 19:14:59,939] DEBUG: Executing SQL query: SELECT * FROM users WHERE id=246.
[2025-06-09 19:15:02,004] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:15:02,141] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:15:02,661] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:15:05,320] INFO: Cache cleared for key: 'user_data_35'.
[2025-06-09 19:15:06,701] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:15:08,267] INFO: Cache cleared for key: 'user_data_34'.
[2025-06-09 19:15:11,029] INFO: Cache cleared for key: 'user_data_82'.
[2025-06-09 19:15:12,094] ERROR: Database connection failed: Timeout expired.
[2025-06-09 19:15:13,497] INFO: Processing batch job #8702 started.
[2025-06-09 19:15:16,266] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:15:17,677] INFO: Cache cleared for key: 'user_data_49'.
[2025-06-09 19:15:18,274] INFO: Data synchronization with external service completed.
[2025-06-09 19:15:20,727] INFO: Data synchronization with external service completed.
[2025-06-09 19:15:23,041] WARNING: Disk space is running low on /dev/sda1 (99% used).
[2025-06-09 19:15:25,180] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:15:27,602] INFO: User 636 logged in successfully from IP 190.184.116.18.
[2025-06-09 19:15:29,195] WARNING: Could not resolve hostname 'temp-service.local', using fallback.
[2025-06-09 19:15:30,968] INFO: Cache cleared for key: 'user_data_6'.
[2025-06-09 19:15:33,415] INFO: Processing batch job #2260 started.
[2025-06-09 19:15:35,479] INFO: Data synchronization with external service completed.
[2025-06-09 19:15:36,964] INFO: Data synchronization with external service completed.
[2025-06-09 19:15:39,544] ERROR: NullPointerException in module 'PaymentProcessor' at line 426.
[2025-06-09 19:15:41,337] INFO: User 115 logged in successfully from IP 18.73.176.202.
[2025-06-09 19:15:42,156] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:15:43,054] INFO: User 480 logged in successfully from IP 39.92.45.149.
[2025-06-09 19:15:45,446] INFO: User 942 logged in successfully from IP 65.110.72.154.
[2025-06-09 19:15:46,615] DEBUG: HTTP request headers: {...}.
[2025-06-09 19:15:47,467] DEBUG: Entering function 'calculate_metrics()'.
[2025-06-09 19:15:50,276] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:15:53,187] INFO: User 583 logged in successfully from IP 226.90.183.17.
[2025-06-09 19:15:55,346] INFO: Configuration reloaded successfully.
[2025-06-09 19:15:57,905] INFO: Request received for endpoint /api/v1/data.
[2025-06-09 19:16:00,316] INFO: Processing batch job #1820 started.
[2025-06-09 19:16:01,110] ERROR: Authentication failed for user 'admin'. Invalid credentials provided.
[2025-06-09 19:16:02,515] INFO: Configuration reloaded successfully.