action #96552
Persistent records of I/O usage by process size:M
Start date:
2021-08-04
Due date:
% Done:
0%
Estimated time:
Description
Observation¶
When alerts are triggered there's a brief window where e.g. htop can be checked but there's no way to observe I/O in running processes afterwards and e.g. observe the biggest 5 offenders.
What are we looking for here? Read/Write I/O
Acceptance criteria¶
- AC1: Record I/O per process in a non-interactive manner
- AC2: Information about I/O of running processes is kept for 1 week
Suggestion¶
- Look up the man page of iotop -b "batch mode"
- Check if Telegraf has some support for this
- Add config to salt / https://gitlab.suse.de/openqa/salt-states-openqa/
Related issues
History
#1
Updated by cdywan almost 2 years ago
Updated by - Copied from action #96551: Persistent records of systemd journal size:S added
#2
Updated by cdywan almost 2 years ago
- Subject changed from Persistent records of running processes to Persistent records of I/O usage by process size:M
- Description updated (diff)
- Target version changed from Ready to future
#3
Updated by cdywan almost 2 years ago
- Status changed from New to Workable
Apparently forgot to make this Workable or misclicked
#4
Updated by cdywan almost 2 years ago
- Parent task deleted (
#96447)
#5
Updated by cdywan almost 2 years ago
- Related to coordination #96447: [epic] Failed systemd services and job age alerts added