VictoriaMetrics/lib/promscrape
Roman Khavronenko 0df0b0f29e
lib/promscrape: add metric vm_promscrape_scrapes_skipped_total (#5074)
* lib/promscrape: add metric `vm_promscrape_scrapes_skipped_total`

add metric `vm_promscrape_scrapes_skipped_total`to show whether vmagent skips the scrapes.
This could happen if vmagent is overloaded or target is responding too slow for configured `scrape_interval`.

The follow-up commit should add a corresponding alerting rule and panel to vmagent dashboard.

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* deployment/docker: add `TooManyScrapeSkips` alerting rule for vmagent

Signed-off-by: hagen1778 <roman@victoriametrics.com>

* dashboards: add panels `Scrape duration 0.99 quantile` and `Skipped scrapes` to vmagent dashboard

Signed-off-by: hagen1778 <roman@victoriametrics.com>

---------

Signed-off-by: hagen1778 <roman@victoriametrics.com>
2023-10-02 20:38:23 +02:00
..
discovery lib/promscrape/discovery/kubernetes: supress context.Cancelled error in logs (#5048) 2023-09-22 13:02:57 +02:00
discoveryutils Makefile: update golangci-lint from v1.51.2 to v1.54.2 2023-09-01 10:25:49 +02:00
testdata lib/promscrape: disable support for service discovery and metrics scrape via http2 2023-07-06 16:04:31 -07:00
client.go lib/promscrape/client: sync timeout for HostClient and http.Client (#4889) 2023-08-27 09:06:00 +02:00
config_test.go lib/promscrape: follow-up after eabcfc9bcd 2023-08-29 11:18:12 +02:00
config_timing_test.go lib/promscrape: optimize service discovery speed 2022-11-29 21:26:23 -08:00
config.go lib/promscrape: follow-up after eabcfc9bcd 2023-08-29 11:18:12 +02:00
relabel_debug.go app/vmselect: small cleanup after 4f3f9950d0 2023-05-09 22:45:02 -07:00
scraper.go all: replace atomic.Value with atomic.Pointer[T] 2023-07-19 17:48:26 -07:00
scrapework_test.go lib/promscrape: fix honor_labels behavior (#3739) 2023-02-01 12:02:04 -08:00
scrapework_timing_test.go lib/promscrape: add exported_ prefix to metric names exported by scrape targets if they clash with automatically generated metrics 2022-11-28 18:37:34 -08:00
scrapework.go lib/promscrape: add metric vm_promscrape_scrapes_skipped_total (#5074) 2023-10-02 20:38:23 +02:00
statconn.go Makefile: update golangci-lint from v1.51.2 to v1.54.2 2023-09-01 10:25:49 +02:00
targetstatus.go lib/promscrape: follow-up after 6aa50ca954 2023-07-20 21:54:09 -07:00
targetstatus.qtpl lib/promscrape: follow-up after 6aa50ca954 2023-07-20 21:54:09 -07:00
targetstatus.qtpl.go lib/promscrape: follow-up after 6aa50ca954 2023-07-20 21:54:09 -07:00