Details
-
Bug
-
Resolution: Fixed
-
Critical
-
6.0.0
-
Untriaged
-
Unknown
-
CX Sprint 176
Description
I have a production server running Couchbase 6.0.0. It has 2 analytics nodes, and 2 data/index/query nodes.
I've been experimenting with analytics queries, sometimes a query is too slow and I cancel it from the UI. I'm not currently running any queries, but the CPU on both analytics nodes is pegged at 100%. The Java process is dominant, as shown by top:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
|
10586 couchba+ 20 0 56.147g 0.029t 18328 S 691.8 50.6 1700:39 java
|
31491 couchba+ 20 0 3160508 1.160g 3556 S 99.7 2.0 108891:48 beam.smp
|
31383 couchba+ 20 0 1298944 29664 3216 S 1.6 0.0 207:50.99 beam.smp
|
8639 eben 20 0 157840 2340 1540 R 1.0 0.0 0:00.24 top
|
31954 couchba+ 20 0 12012 2724 1008 S 1.0 0.0 7:51.30 goport
|
1 root 20 0 193708 6384 3488 S 0.3 0.0 85:08.20 systemd
|
|
I ran cbcollectinfo, the logs are here:
Analytics Nodes:
|
|
|
http://research.corp.couchbase.com/logs/collectinfo-2019-11-14T173629-ns_1@172.23.104.84.zip
|
http://research.corp.couchbase.com/logs/collectinfo-2019-11-14T173629-ns_1@172.23.104.85.zip
|
|
|
Other Nodes:
|
|
|
http://research.corp.couchbase.com/logs/collectinfo-2019-11-14T173629-ns_1@172.23.120.21.zip
|
http://research.corp.couchbase.com/logs/collectinfo-2019-11-14T173629-ns_1@172.23.120.22.zip
|
|
I did a POST to http://localhost:8095/analytics/cluster/restart and the CPU returned to normal.
Attachments
Issue Links
- is triggering
-
-
- Closed
-
- links to