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Adjust the partitioning by outcome.

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This commit is contained in:
Bjoern Rabenstein 2015-01-13 18:33:35 +01:00
parent e0a90d3da5
commit ae70eac97d
2 changed files with 40 additions and 32 deletions
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45
notification/notification.go
View File

@ -39,11 +39,6 @@ const (
const (
namespace = "prometheus"
subsystem = "notifications"
result = "result"
success = "success"
failure = "failure"
dropped = "dropped"
)
var (
@ -88,7 +83,9 @@ type NotificationHandler struct {
// HTTP client with custom timeout settings.
httpClient httpPoster
notificationLatency *prometheus.SummaryVec
notificationLatency prometheus.Summary
notificationErrors prometheus.Counter
notificationDropped prometheus.Counter
notificationsQueueLength prometheus.Gauge
notificationsQueueCapacity prometheus.Metric
@ -103,15 +100,24 @@ func NewNotificationHandler(alertmanagerURL string, notificationQueueCapacity in
httpClient: utility.NewDeadlineClient(*deadline),
notificationLatency: prometheus.NewSummaryVec(
prometheus.SummaryOpts{
Namespace: namespace,
Subsystem: subsystem,
Name: "latency_milliseconds",
Help: "Latency quantiles for sending alert notifications.",
},
[]string{result},
),
notificationLatency: prometheus.NewSummary(prometheus.SummaryOpts{
Namespace: namespace,
Subsystem: subsystem,
Name: "latency_milliseconds",
Help: "Latency quantiles for sending alert notifications (not including dropped notifications).",
}),
notificationErrors: prometheus.NewCounter(prometheus.CounterOpts{
Namespace: namespace,
Subsystem: subsystem,
Name: "errors_total",
Help: "Total number of errors sending alert notifications.",
}),
notificationDropped: prometheus.NewCounter(prometheus.CounterOpts{
Namespace: namespace,
Subsystem: subsystem,
Name: "dropped_total",
Help: "Total number of dropped alert notifications.",
}),
notificationsQueueLength: prometheus.NewGauge(prometheus.GaugeOpts{
Namespace: namespace,
Subsystem: subsystem,
@ -175,22 +181,19 @@ func (n *NotificationHandler) Run() {
for reqs := range n.pendingNotifications {
if n.alertmanagerURL == "" {
glog.Warning("No alert manager configured, not dispatching notification")
n.notificationLatency.WithLabelValues(dropped).Observe(0)
n.notificationDropped.Inc()
continue
}
begin := time.Now()
err := n.sendNotifications(reqs)
labelValue := success
if err != nil {
glog.Error("Error sending notification: ", err)
labelValue = failure
n.notificationErrors.Inc()
}
n.notificationLatency.WithLabelValues(labelValue).Observe(
float64(time.Since(begin) / time.Millisecond),
)
n.notificationLatency.Observe(float64(time.Since(begin) / time.Millisecond))
}
close(n.stopped)
}

27
storage/remote/queue_manager.go
View File

@ -59,7 +59,8 @@ type TSDBQueueManager struct {
drained chan bool
samplesCount *prometheus.CounterVec
sendLatency *prometheus.SummaryVec
sendLatency prometheus.Summary
sendErrors prometheus.Counter
queueLength prometheus.Gauge
queueCapacity prometheus.Metric
}
@ -81,15 +82,18 @@ func NewTSDBQueueManager(tsdb TSDBClient, queueCapacity int) *TSDBQueueManager {
},
[]string{result},
),
sendLatency: prometheus.NewSummaryVec(
prometheus.SummaryOpts{
Namespace: namespace,
Subsystem: subsystem,
Name: "sent_latency_milliseconds",
Help: "Latency quantiles for sending samples to the remote TSDB.",
},
[]string{result},
),
sendLatency: prometheus.NewSummary(prometheus.SummaryOpts{
Namespace: namespace,
Subsystem: subsystem,
Name: "sent_latency_milliseconds",
Help: "Latency quantiles for sending sample batches to the remote TSDB.",
}),
sendErrors: prometheus.NewCounter(prometheus.CounterOpts{
Namespace: namespace,
Subsystem: subsystem,
Name: "sent_errors_total",
Help: "Total number of errors sending sample batches to the remote TSDB.",
}),
queueLength: prometheus.NewGauge(prometheus.GaugeOpts{
Namespace: namespace,
Subsystem: subsystem,
@ -164,9 +168,10 @@ func (t *TSDBQueueManager) sendSamples(s clientmodel.Samples) {
if err != nil {
glog.Warningf("error sending %d samples to TSDB: %s", len(s), err)
labelValue = failure
t.sendErrors.Inc()
}
t.samplesCount.WithLabelValues(labelValue).Add(float64(len(s)))
t.sendLatency.WithLabelValues(labelValue).Observe(float64(duration))
t.sendLatency.Observe(float64(duration))
}
// Run continuously sends samples to the TSDB.