Łukasz Mierzwa f0a26266c0 Add scrape_sample_limit metric
This adds a new metric exposing per target scrape sample_limit value. Metrics are only exposed if extra-scrape-metrics feature flag is enabled.
scrape_sample_limit will make it easy to monitor and alert on targets getting close to configured sample_limit, which is important given than exceeding sample_limit results in the entire scrape results being rejected.

Signed-off-by: Łukasz Mierzwa <l.mierzwa@gmail.com>
2021-09-03 15:42:41 +01:00
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2021-09-02 12:15:35 +02:00
2021-09-03 15:42:41 +01:00
2021-09-03 15:42:41 +01:00