# Gc problem recently

**URL:** <https://discuss.elastic.co/t/gc-problem-recently/97841>\
**Category:** Elasticsearch\
**Created:** [August 22, 2017, 3:32am UTC](https://discuss.elastic.co/t/gc-problem-recently/97841 "2017-08-22T03:32:48Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![whybangbang](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/whybangbang/32/7116_2.png) [@whybangbang](https://discuss.elastic.co/u/whybangbang)\
**Post date:** [August 22, 2017, 3:32am UTC](https://discuss.elastic.co/t/gc-problem-recently/97841/1 "2017-08-22T03:32:48Z")

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i don't know why gc problem happen recently days,  
 ![Jietu20170822-112951](https://us1.discourse-cdn.com/elastic/original/3X/e/c/ecbb249d682efe3ec3dc866b77b75ca081fdf87d.jpg)  
the log is always this:  
: [ParNew: 296662K-\>34048K(306688K), 0.0294340 secs] 5306677K-\>5044854K(8248064K), 0.0295360 secs] [Times: user=0.11 sys=0.00, real=0.03 secs]  
2017-08-22T02:21:12.013+0000: 11262587.479: [GC2017-08-22T02:21:12.013+0000: 11262587.479: [ParNew: 306688K-\>34048K(306688K), 0.0370250 secs] 5317494K-\>5068413K(8248064K), 0.0371240 secs] [Times: user=0.13 sys=0.00, real=0.03 secs]  
2017-08-22T02:21:13.035+0000: 11262588.501: [GC2017-08-22T02:21:13.035+0000: 11262588.501: [ParNew: 306688K-\>33372K(306688K), 0.0373350 secs] 5341053K-\>5082510K(8248064K), 0.0374430 secs] [Times: user=0.14 sys=0.01, real=0.04 secs]  
2017-08-22T02:21:14.489+0000: 11262589.955: [GC2017-08-22T02:21:14.489+0000: 11262589.955: [ParNew: 305988K-\>34048K(306688K), 0.0428780 secs] 5355126K-\>5103359K(8248064K), 0.0429900 secs] [Times: user=0.16 sys=0.00, real=0.05 secs]  
2017-08-22T02:21:15.347+0000: 11262590.813: [GC2017-08-22T02:21:15.347+0000: 11262590.813: [ParNew: 306688K-\>31570K(306688K), 0.0470600 secs] 5375999K-\>5120513K(8248064K), 0.0471600 secs] [Times: user=0.17 sys=0.00, real=0.05 secs]  
2017-08-22T02:21:16.249+0000: 11262591.715: [GC2017-08-22T02:21:16.249+0000: 11262591.715: [ParNew: 304210K-\>23486K(306688K), 0.0359270 secs] 5393153K-\>5131304K(8248064K), 0.0360280 secs] [Times: user=0.12 sys=0.00, real=0.04 secs]  
2017-08-22T02:21:17.097+0000: 11262592.563: [GC2017-08-22T02:21:17.097+0000: 11262592.563: [ParNew: 296126K-\>28639K(306688K), 0.0344450 secs] 5403944K-\>5149017K(8248064K), 0.0345440 secs] [Times: user=0.13 sys=0.00, real=0.03 secs]  
2017-08-22T02:21:18.416+0000: 11262593.882: [GC2017-08-22T02:21:18.416+0000: 11262593.882: [ParNew: 301279K-\>27553K(306688K), 0.0329930 secs] 5421657K-\>5158434K(8248064K), 0.0331100 secs] [Times: user=0.13 sys=0.00, real=0.03 secs]

i don't konw what i should do

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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:** [September 19, 2017, 3:32am UTC](https://discuss.elastic.co/t/gc-problem-recently/97841/2 "2017-09-19T03:32:51Z")

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Closed on September 19, 2017, 3:32am UTC

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