Add log processing delay metric #327
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Expose a new metric ``napalm_logs_processing_delay`` that provides a (rough?) view on how long it takes a message to be processed through napalm-logs - from the moment the message is received, till published. This timing excludes the time spent effectively publishing (as it may depend of various external factors), but it includes the time spent in the internal queues.
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This feels like a very useful metric. |
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Expose a new metric
napalm_logs_processing_delaythat providesa (rough?) view on how long it takes a message to be processed through
napalm-logs - from the moment the message is received, till published.
This timing excludes the time spent effectively publishing (as it may
depend of various external factors), but it includes the time spent in
the internal queues.
Example:
I'm wondering whether it makes sense to have the labels from the publisher (i.e., have separate delay report for each distinct publisher). Or even have labels from the message type (e.g.,
napalm_logs_processing_delay{error='BGP_PREFIX_LIMIT_EXCEEDED'} 0.001567363739013671? Or not at all maybe... 🤔