1d6a3dcc5e
Promtail was configured to create labels for nearly every key in the
logs. This was done to support easier label-based querying. Loki
however is not optimized to work with labels having a high cardinality.
This led to failures in Loki, if it had to handle a high number of
logs. In addition, the high number of labels led to a huge number of
chunks being created, mostly just containing a single log entry,
making querying and storage very inefficient.
This change removes all custom made labels, except for the
gerrit_version label. Logs should rather be queried using the grep-
like syntax of LogQL for which Loki is optimized.
Change-Id:
|
||
|---|---|---|
| .. | ||
| promtail.yaml | ||