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![]() As per documentation on `label_replace` function: "If the regular expression doesn't match then the timeseries is returned unchanged". Currently this behavior is not enforced, if a regexp on an existing tag doesn't match then the tag value is copied as-is in the destination tag. This fix first checks that the regular expression matches the source tag before applying anything. Given the current implementation, this fix also changes the behavior of the **MetricsQL** `label_transform` function which does not document this behavior at the moment. |
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netstorage | ||
prometheus | ||
promql | ||
main.go | ||
README.md |
vmselect
performs the incoming queries and fetches the required data
from vmstorage
.