[SERVER-34562] I use YCSB testing comparise mongodb3.6.3 with mongodb3.4.13 ,find the mongodb3.4.13 insert and update performance is one and a half times than mongodb3.6.3 Created: 19/Apr/18 Updated: 05/Dec/18 Resolved: 05/Dec/18 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Performance |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Question | Priority: | Major - P3 |
| Reporter: | hancang2000 | Assignee: | Kelsey Schubert |
| Resolution: | Done | Votes: | 3 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Linked BF Score: | 0 | ||||||||||||
| Description |
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ycsb configuration #recordcount=100000000 readallfields=true readproportion=0 requestdistribution=zipfian mongodb3.6.3 mongodb3.6.3 networkMessageCompressors use disabled or use ,the performace low many than mongodb3.4.13 configuration dbpath=/home/data/mongodb/db #where to log bind_ip_all = true
keyFile = /home/***/conf/mongodb/keyfile
#profile=1 |
| Comments |
| Comment by Kelsey Schubert [ 06/Nov/18 ] |
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The fixes that we've seen show the most significant improvements in our testing are Kind regards, |
| Comment by Cristian Manuel Vertiz Fernandez [ 27/Sep/18 ] |
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Hi @kelsey.schubert Are those fixes going to be included in next mongodb 4.0.x stable release? |
| Comment by Kelsey Schubert [ 27/Sep/18 ] |
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Hi zhouhancang, A number of fixes have gone into the server to address the regressions our internal testing has identified. However, we still observe an 10-20% regression since 3.4. Would you please rerun your experiment on the latest version of MongoDB 3.6, and let us know if you see similar improvement? Currently, we are prioritizing performance work in other areas and do not have additional improvements planned for this issue. However, if your tests do not show improvement, we'll continue to investigate possible explanations for this disparity. Thank you, |
| Comment by David Daly [ 02/May/18 ] |
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I've linked this ticket to related tickets we're investigating. The internal investigation tickets won't be visible to external users, but they are there. |
| Comment by Kelsey Schubert [ 01/May/18 ] |
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Hi zhouhancang, Thank for reporting this issue. Our internal automated performance testing has identified some regressions which may be related to the performance that you're observing in your tests. To most effectively work to improve performance, we're focusing on our investigation against our internal performance benchmarks which are configured to be consistent and stress particular mongod access paths. Once these issues have been resolved, we may be able to revisit this issue to see whether the same fixes resolve this particular performance regression. Kind regards, |
| Comment by hancang2000 [ 19/Apr/18 ] |
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mongodb3.4.13 ycsb performance [OVERALL], RunTime(ms), 5246888.0 mongodb3.6.3 ycsb performance |