| aliases | category | classification | date | date_modified | draft | id | image | links | local_archive_links | pinned | series | tags | title | type | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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aws |
public |
2021-03-02 08:23:13 -0800 |
2021-03-02 08:23:13 -0800 |
false |
20210302162313 |
false |
false |
|
AWS CloudWatch Insights Average |
tech-note |
CloudWatch Logs Insights Query Syntax
Parsing the below log entry.
2021-03-02 00:04:29,532 INFO [backendTaskScheduler-2] control.NodeHealthMonitor - 1609@ip-10-0-1-104#vFR NodeHealth[updated=2021-03-02T00:04:29.532, host='10.0.1.104', pid='1609', maxMemory=12884901886, usedMemory=418226480, usedMemoryOneHourMax=421286304, usedMemoryOneDayMax=427718856, member='[uuid:ab992f4b-305e-4100-8bf7-390168f5dd30,port:5701,lite:false]', mode=AS_SERVER, joined=2021-03-01T16:49:04.346, left=null, state=READY]
The below will plot the average used memory and output a line graph visualisation.
parse @message "usedMemory=*," as usedmem
| stats avg(usedmem) by bin(5m)The below will output the average used memory as a single figure only.
parse @message "usedMemory=*," as usedmem
| avg(usedmem)