# Crash Log Entry meaning

**URL:** <https://discuss.elastic.co/t/crash-log-entry-meaning/152938>\
**Category:** Elasticsearch\
**Created:** [October 18, 2018, 6:09am UTC](https://discuss.elastic.co/t/crash-log-entry-meaning/152938 "2018-10-18T06:09:06Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Ali\_Nouman](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ali_nouman/32/45644_2.png) [@Ali\_Nouman](https://discuss.elastic.co/u/Ali_Nouman)\
**Post date:** [October 18, 2018, 6:09am UTC](https://discuss.elastic.co/t/crash-log-entry-meaning/152938/1 "2018-10-18T06:09:07Z")

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Hi,  
I have this crash log entry

[2018-10-18T04:42:21,518][WARN][o.e.m.j.JvmGcMonitorService] [beppyc\_] [gc][young][241875][1751] duration [1.4m], collections [1]/[1.7m], total [1.4m]/[1.7m], memory [509.7mb]-\>[445.2mb]/[1015.6mb], all\_pools {[young] [64.3mb]-\>[3.2mb]/[66.5mb]}{[survivor] [8mb]-\>[5.1mb]/[8.3mb]}{[old] [439.2mb]-\>[439.3mb]/[940.8mb]}  
[2018-10-18T04:42:21,524][WARN][o.e.m.j.JvmGcMonitorService] [beppyc\_] [gc][241875] overhead, spent [1.4m] collecting in the last [1.7m]

Does anybody can help what's the meaning of it? Many thanks!

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<div class="post-metadata">

**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [October 18, 2018, 6:37am UTC](https://discuss.elastic.co/t/crash-log-entry-meaning/152938/2 "2018-10-18T06:37:23Z")

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This is not a crash log but a good indicator that your jvm is under memory pressure.

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<div class="post-metadata">

**Author:** ![Ali\_Nouman](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ali_nouman/32/45644_2.png) [@Ali\_Nouman](https://discuss.elastic.co/u/Ali_Nouman)\
**Post date:** [October 18, 2018, 7:09am UTC](https://discuss.elastic.co/t/crash-log-entry-meaning/152938/3 "2018-10-18T07:09:07Z")

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Okay thank you!

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [November 15, 2018, 7:09am UTC](https://discuss.elastic.co/t/crash-log-entry-meaning/152938/4 "2018-11-15T07:09:09Z")

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Closed on November 15, 2018, 7:09am UTC

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