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app/vmagent: add vmagent_remotewrite_blocks_sent_total and vmagent_remotewrite_bytes_sent_total metrics per each -remoteWrite.url

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This commit is contained in:
Aliaksandr Valialkin 2020-12-15 20:39:12 +02:00
parent 9ab7ca1133
commit 49e800ba55
2 changed files with 8 additions and 0 deletions
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6
app/vmagent/remotewrite/client.go
View File

@ -49,6 +49,8 @@ type client struct {
fq *persistentqueue.FastQueue
hc *http.Client
bytesSent *metrics.Counter
blocksSent *metrics.Counter
requestDuration *metrics.Histogram
requestsOKCount *metrics.Counter
errorsCount *metrics.Counter
@ -111,6 +113,8 @@ func newClient(argIdx int, remoteWriteURL, sanitizedURL string, fq *persistentqu
},
stopCh: make(chan struct{}),
}
c.bytesSent = metrics.GetOrCreateCounter(fmt.Sprintf(`vmagent_remotewrite_bytes_sent_total{url=%q}`, c.sanitizedURL))
c.blocksSent = metrics.GetOrCreateCounter(fmt.Sprintf(`vmagent_remotewrite_blocks_sent_total{url=%q}`, c.sanitizedURL))
c.requestDuration = metrics.GetOrCreateHistogram(fmt.Sprintf(`vmagent_remotewrite_duration_seconds{url=%q}`, c.sanitizedURL))
c.requestsOKCount = metrics.GetOrCreateCounter(fmt.Sprintf(`vmagent_remotewrite_requests_total{url=%q, status_code="2XX"}`, c.sanitizedURL))
c.errorsCount = metrics.GetOrCreateCounter(fmt.Sprintf(`vmagent_remotewrite_errors_total{url=%q}`, c.sanitizedURL))
@ -187,6 +191,8 @@ func (c *client) runWorker() {
func (c *client) sendBlock(block []byte) {
retryDuration := time.Second
retriesCount := 0
c.bytesSent.Add(len(block))
c.blocksSent.Inc()
again:
req, err := http.NewRequest("POST", c.remoteWriteURL, bytes.NewBuffer(block))

2
docs/CHANGELOG.md
View File

@ -2,6 +2,8 @@
# tip
* FEATURE: vmagent: export `vmagent_remotewrite_blocks_sent_total` and `vmagent_remotewrite_blocks_sent_total` metrics for each `-remoteWrite.url`.
# [v1.50.0](https://github.com/VictoriaMetrics/VictoriaMetrics/releases/tag/v1.50.0)