[MB-6598] Very choppy stats with Bi directional xdcr with moderate/low load. Created: 10/Sep/12 Updated: 10/Jan/13 Resolved: 19/Sep/12 |
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| Status: | Closed |
| Project: | Couchbase Server |
| Component/s: | cross-datacenter-replication |
| Affects Version/s: | 2.0 |
| Fix Version/s: | 2.0 |
| Security Level: | Public |
| Type: | Bug | Priority: | Critical |
| Reporter: | Ketaki Gangal | Assignee: | Ketaki Gangal |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | 2.0-beta-release-notes | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Environment: |
2.0-1707 build
1024 vbuckets bidirectional replication |
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| Attachments: |
Screen Shot 2012-09-10 at 9.12.19 PM.png
Screen Shot 2012-09-10 at 9.12.26 PM.png
Screen Shot 2012-09-10 at 9.17.11 PM.png
Screenshot at 2012-09-13 08-31-14.png
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| Description |
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Setup
------------ 1. Create a 2:2 bidirectional replication between two clusters. 2. Load 3-4k ops/sec on cluster1, load 3-4k ops/sec on cluster2. Seeing very choppy stats on both the clusters. Attaching screenshots CPU utilization on cluster 1, 2 is close to 90 percent. |
| Comments |
| Comment by Pavel Paulau [ 13/Sep/12 ] |
| Sometimes it's even worse. |
| Comment by Junyi Xie [ 18/Sep/12 ] |
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Hi Ketaki, With recent merged fix, could you please verify the issue still exist? Thanks. |
| Comment by Abhinav Dangeti [ 19/Sep/12 ] |
| Didn't notice broken stats at all with bidirectional replication on build 1744. |