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VictoriaMetrics/app/vmagent
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Aliaksandr Valialkin 3365dd508f
app/vmagent/remotewrite: do not spend CPU time on an attempt to send data to blocked queue if some queues are unblocked 
Previously remotewrite.TryPush() was trying to send data to remote storages with blocked persistent queues,
if some persistent queues to other remote storage systems were unblocked. This resulted in excess CPU usage
on relabeling and stream aggregation for the remote storage with blocked queues.

The solution is to check whether some peristent storages have blocked queues and skip them before applying
per- -remoteWrite.url relabeling and streaming aggregation.

While at it, properly update per- -remoteWrite.url vmagent_remotewrite_samples_dropped_total and vmagent_remotewrite_push_failures_total
counters when global streaming aggregation cannot send data to remote storage systems because of blocked queues.
See https://github.com/VictoriaMetrics/VictoriaMetrics/issues/5467 and https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6268 .

This is a follow-up for 87fd400dfc and f153f54d11

Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6248
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6065
2024-07-15 09:40:34 +02:00
..
common app/vmagent/common: use plain sync.Pool instead of a mix of sync.Pool with channel-based pool for PushCtx 2024-04-20 21:31:14 +02:00
csvimport app/vmagent: follow-up for 090cb2c9de 2023-11-25 12:13:39 +02:00
datadogsketches app/{vmagent,vminsert}: follow-up after a1d1ccd6f2 2024-02-07 01:31:52 +02:00
datadogv1 app/{vminsert,vmagent}: preliminary support for /api/v2/series ingestion from new versions of DataDog Agent 2023-12-21 20:50:27 +02:00
datadogv2 lib/protoparser/datadogv2: take into account source_type_name field, since it contains useful value such as kubernetes, docker, system, etc. 2023-12-21 23:05:52 +02:00
deployment Rootless docker images by default (#358) 2020-03-27 21:18:32 +02:00
graphite app/{vminsert,vmagent}: preliminary support for /api/v2/series ingestion from new versions of DataDog Agent 2023-12-21 20:50:27 +02:00
influx app/vmagent/influx: replace hybrid channel-based pool + sync.Pool with plain sync.Pool for pushCtx 2024-04-20 21:38:25 +02:00
multiarch deployment: build image for vmagent streamaggr benchmark (#6515) 2024-06-24 16:29:14 +02:00
native app/vmagent: follow-up for 090cb2c9de 2023-11-25 12:13:39 +02:00
newrelic app/vmagent: follow-up for 090cb2c9de 2023-11-25 12:13:39 +02:00
opentelemetry app/{vmagent/insert} fix typo in Firehose 2024-04-03 02:51:57 +03:00
opentsdb app/vmagent: follow-up for 090cb2c9de 2023-11-25 12:13:39 +02:00
opentsdbhttp app/vmagent: follow-up for 090cb2c9de 2023-11-25 12:13:39 +02:00
prometheusimport app: consistently use t.Fatal* instead of t.Error* (except of app/vmalert and app/vmctl - these packages will be processed in a separate commit) 2024-07-11 16:01:25 +02:00
promremotewrite lib/prompb: change type of Label.Name and Label.Value from []byte to string 2024-01-16 20:41:37 +02:00
remotewrite app/vmagent/remotewrite: do not spend CPU time on an attempt to send data to blocked queue if some queues are unblocked 2024-07-15 09:40:34 +02:00
static/css all: follow-up after 8edb390e21 2022-06-07 01:05:53 +03:00
vmimport app/vmagent: follow-up for 090cb2c9de 2023-11-25 12:13:39 +02:00
main.go Revert c6c5a5a186 and b2765c45d0 2024-07-03 23:57:49 +02:00
Makefile Add build support for loong64 (#6222) 2024-05-10 14:32:05 +02:00
README.md all: replace the outdated url https://docs.victoriametrics.com/vmagent.html with the new one - https://docs.victoriametrics.com/vmagent/ 2024-04-18 01:32:57 +02:00
vmagent.png app/vmagent: update docs 2020-02-25 00:09:53 +02:00

README.md

See vmagent docs here.

vmagent docs can be edited at docs/vmagent.md.