Log files · 25.8 KB
Application log with multi-line stack traces
Log4j/Logback-style lines interleaved with multi-line Java stack traces and "Caused by" chains — hard for line-based parsers.
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2026-01-15 09:30:24,539 INFO [main] c.e.sample.App - Processed batch id=0
2026-01-15 09:30:26,008 INFO [main] c.e.sample.App - Health check ok id=1
2026-01-15 09:30:31,074 WARN [main] c.e.sample.App - Slow query detected id=2
2026-01-15 09:31:07,372 DEBUG [main] c.e.sample.App - Slow query detected id=3
2026-01-15 09:31:43,861 INFO [main] c.e.sample.App - Health check ok id=4
2026-01-15 09:32:16,407 DEBUG [main] c.e.sample.App - Health check ok id=5
2026-01-15 09:32:26,683 INFO [main] c.e.sample.App - Processed batch id=6
2026-01-15 09:32:36,527 INFO [main] c.e.sample.App - Slow query detected id=7
2026-01-15 09:32:59,197 INFO [main] c.e.sample.App - Health check ok id=8
2026-01-15 09:33:08,872 WARN [main] c.e.sample.App - Processed batch id=9
2026-01-15 09:33:28,630 DEBUG [main] c.e.sample.App - Health check ok id=10
2026-01-15 09:33:35,429 INFO [main] c.e.sample.App - Health check ok id=11
2026-01-15 09:34:09,749 DEBUG [main] c.e.sample.App - Cache refreshed id=12
2026-01-15 09:34:13,563 DEBUG [main] c.e.sample.App - Cache refreshed id=13
2026-01-15 09:34:36,532 INFO [main] c.e.sample.App - Health check ok id=14
2026-01-15 09:34:42,127 WARN [main] c.e.sample.App - Slow query detected id=15
2026-01-15 09:34:50,204 INFO [main] c.e.sample.App - Slow query detected id=16
2026-01-15 09:34:57,796 DEBUG [main] c.e.sample.App - Processed batch id=17
2026-01-15 09:35:34,230 INFO [main] c.e.sample.App - Cache refreshed id=18
2026-01-15 09:36:08,183 WARN [main] c.e.sample.App - Health check ok id=19
2026-01-15 09:36:15,824 WARN [main] c.e.sample.App - Slow query detected id=20
2026-01-15 09:36:33,145 INFO [main] c.e.sample.App - Cache refreshed id=21
2026-01-15 09:37:11,606 INFO [main] c.e.sample.App - Cache refreshed id=22
2026-01-15 09:37:44,812 WARN [main] c.e.sample.App - Cache refreshed id=23
2026-01-15 09:38:21,698 DEBUG [main] c.e.sample.App - Processed batch id=24File details
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curl -L -o java-stacktrace.log https://files.samplefiles.com/data/log/java-stacktrace.logwget https://files.samplefiles.com/data/log/java-stacktrace.loghttps://files.samplefiles.com/data/log/java-stacktrace.logprintf '%s %s\n' 1c49acf16b66085d17e19b6f97dc4ca3e3a9cd563bc22052215ba069e647ac68 java-stacktrace.log | shasum -a 256 -cOr check the download in your browser with the checksum calculator.
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