[SERVER-18856] can not allocate memory Created: 07/Jun/15 Updated: 01/Jul/15 Resolved: 01/Jul/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | WiredTiger |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | white_li | Assignee: | Ramon Fernandez Marina |
| Resolution: | Incomplete | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Operating System: | ALL |
| Participants: |
| Description |
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hello i am making persistent insertion operations to mongodb using wiredtiger engine, no constraint abount cache_size, using default 50% of system RAM mongodb panic after running for 2 days ,average insertion speed of 20~30 docs per seconds, maybe some docs larger than 1MB, i get the following error information in logfile context:
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| Comments |
| Comment by Ramon Fernandez Marina [ 15/Jun/15 ] |
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swordsmanli, have you been able to test the change to the cache size above? Thanks, |
| Comment by Ramon Fernandez Marina [ 08/Jun/15 ] |
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swordsmanli, you may be running into It would also be helpful to monitor OS memory consumption when this happens to get a better understanding of the impact. The ideal scenario would for you to add this system to MMS for monitoring; alternatives include the use of OS tools like vmstat. Thanks, |
| Comment by white_li [ 07/Jun/15 ] |
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configuration |