Hi Team,
Signoz self-hosted log page is getting unresponsive, though logs are getting displayed but unable to perform any action, i suspect this happened after i implemented log pipeline and then deleted it but not sure .
also i noticed multiple frames of log in UI, i see some log section just below graph
signoz version : 0.67.1
please help debug this issue
Abhay
02/12/2025, 10:03 AM
i had to rollback query DB to last backup that did not had pipleine change and it worked, but cause is missing.
v
Vishal Sharma
02/12/2025, 11:12 AM
cc: @nitya-signoz/@Raj Kamal can you please check this?
n
nitya-signoz
02/12/2025, 11:44 AM
I see that you parsed something unwanted in severity text, I am guessing that might have resulted in a lot of values which made your system run out of memory, can you share what pipeline did you create
a
Abhay
02/12/2025, 1:07 PM
@nitya-signoz yes i was trying to implement log severity preprocessor for logs, after trying some configs i removed it.
i was trying to parse log "body" field and categories log level by severity.
i was following this doc : https://signoz.io/docs/logs-pipelines/processors/#severity-parser
i did not see any pod restart due to OOM so not sure if app went out of memory.
can you say how can i safely implement this and how to check if lot of values are getting created to avoid this?
n
nitya-signoz
02/12/2025, 1:17 PM
Before deploying any pipeline try to simulate the pipeline to see if it’s working as expected. Also I was talking about your system/browser window memory which might have spiked up due to huge response
nitya-signoz
02/12/2025, 1:18 PM
From what I see in the screenshot your entire log message seemed to be moved to severity text which should be the reason
a
Abhay
02/12/2025, 2:12 PM
@nitya-signoz got it, i did try to simulate it and it did show whole message in preview, i though that was expected, now i understand preview should only show severity text extracted from original log not the whole log.