func Init(metrics met.Backend) {
sec := setting.Cfg.Section("metric_publisher")
if !sec.Key("enabled").MustBool(false) {
return
}
addr := sec.Key("nsqd_addr").MustString("localhost:4150")
topic = sec.Key("topic").MustString("metrics")
cfg := nsq.NewConfig()
cfg.UserAgent = fmt.Sprintf("probe-ctrl")
var err error
globalProducer, err = nsq.NewProducer(addr, cfg)
if err != nil {
log.Fatal(0, "failed to initialize nsq producer.", err)
}
err = globalProducer.Ping()
if err != nil {
log.Fatal(0, "can't connect to nsqd: %s", err)
}
metricsPublished = metrics.NewCount("metricpublisher.metrics-published")
messagesPublished = metrics.NewCount("metricpublisher.messages-published")
messagesSize = metrics.NewMeter("metricpublisher.message_size", 0)
metricsPerMessage = metrics.NewMeter("metricpublisher.metrics_per_message", 0)
publishDuration = metrics.NewTimer("metricpublisher.publish_duration", 0)
}
// Init initalizes all metrics
// run this function when statsd is ready, so we can create the series
func Init(metrics met.Backend) {
jobQueueInternalItems = metrics.NewGauge("alert-jobqueue-internal.items", 0)
jobQueueInternalSize = metrics.NewGauge("alert-jobqueue-internal.size", int64(setting.InternalJobQueueSize))
jobQueuePreAMQPItems = metrics.NewGauge("alert-jobqueue-preamqp.items", 0)
jobQueuePreAMQPSize = metrics.NewGauge("alert-jobqueue-preamqp.size", int64(setting.PreAMQPJobQueueSize))
tickQueueItems = metrics.NewMeter("alert-tickqueue.items", 0)
tickQueueSize = metrics.NewGauge("alert-tickqueue.size", int64(setting.TickQueueSize))
dispatcherJobsSkippedDueToSlowJobQueueInternal = metrics.NewCount("alert-dispatcher.jobs-skipped-due-to-slow-internal-jobqueue")
dispatcherJobsSkippedDueToSlowJobQueuePreAMQP = metrics.NewCount("alert-dispatcher.jobs-skipped-due-to-slow-preamqp-jobqueue")
dispatcherTicksSkippedDueToSlowTickQueue = metrics.NewCount("alert-dispatcher.ticks-skipped-due-to-slow-tickqueue")
dispatcherGetSchedules = metrics.NewTimer("alert-dispatcher.get-schedules", 0)
dispatcherNumGetSchedules = metrics.NewCount("alert-dispatcher.num-getschedules")
dispatcherJobSchedulesSeen = metrics.NewCount("alert-dispatcher.job-schedules-seen")
dispatcherJobsScheduled = metrics.NewCount("alert-dispatcher.jobs-scheduled")
executorNum = metrics.NewGauge("alert-executor.num", 0)
executorConsiderJobAlreadyDone = metrics.NewTimer("alert-executor.consider-job.already-done", 0)
executorConsiderJobOriginalTodo = metrics.NewTimer("alert-executor.consider-job.original-todo", 0)
executorNumAlreadyDone = metrics.NewCount("alert-executor.already-done")
executorNumOriginalTodo = metrics.NewCount("alert-executor.original-todo")
executorAlertOutcomesErr = metrics.NewCount("alert-executor.alert-outcomes.error")
executorAlertOutcomesOk = metrics.NewCount("alert-executor.alert-outcomes.ok")
executorAlertOutcomesWarn = metrics.NewCount("alert-executor.alert-outcomes.warning")
executorAlertOutcomesCrit = metrics.NewCount("alert-executor.alert-outcomes.critical")
executorAlertOutcomesUnkn = metrics.NewCount("alert-executor.alert-outcomes.unknown")
executorGraphiteEmptyResponse = metrics.NewCount("alert-executor.graphite-emptyresponse")
executorGraphiteIncompleteResponse = metrics.NewCount("alert-executor.graphite-incompleteresponse")
executorGraphiteBadStart = metrics.NewCount("alert-executor.graphite-badstart")
executorGraphiteBadStep = metrics.NewCount("alert-executor.graphite-badstep")
executorGraphiteBadSteps = metrics.NewCount("alert-executor.graphite-badsteps")
executorJobExecDelay = metrics.NewTimer("alert-executor.job_execution_delay", time.Duration(30)*time.Second)
executorJobQueryGraphite = metrics.NewTimer("alert-executor.job_query_graphite", 0)
executorJobParseAndEval = metrics.NewTimer("alert-executor.job_parse-and-evaluate", 0)
executorGraphiteMissingVals = metrics.NewMeter("alert-executor.graphite-missingVals", 0)
}
func initMetrics(stats met.Backend) {
reqSpanMem = stats.NewMeter("requests_span.mem", 0)
reqSpanBoth = stats.NewMeter("requests_span.mem_and_cassandra", 0)
chunkSizeAtSave = stats.NewMeter("chunk_size.at_save", 0)
chunkSizeAtLoad = stats.NewMeter("chunk_size.at_load", 0)
chunkCreate = stats.NewCount("chunks.create")
chunkClear = stats.NewCount("chunks.clear")
chunkSaveOk = stats.NewCount("chunks.save_ok")
chunkSaveFail = stats.NewCount("chunks.save_fail")
metricsReceived = stats.NewCount("metrics_received")
metricsToCassandraOK = stats.NewCount("metrics_to_cassandra.ok")
metricsToCassandraFail = stats.NewCount("metrics_to_cassandra.fail")
cassandraRowsPerResponse = stats.NewMeter("cassandra_rows_per_response", 0)
cassandraChunksPerRow = stats.NewMeter("cassandra_chunks_per_row", 0)
messagesSize = stats.NewMeter("message_size", 0)
metricsPerMessage = stats.NewMeter("metrics_per_message", 0)
msgsAge = stats.NewMeter("message_age", 0)
reqHandleDuration = stats.NewTimer("request_handle_duration", 0)
cassandraGetDuration = stats.NewTimer("cassandra_get_duration", 0)
cassandraBlockDuration = stats.NewTimer("cassandra_block_duration", 0)
cassandraPutDuration = stats.NewTimer("cassandra_put_duration", 0)
inItems = stats.NewMeter("in.items", 0)
pointsPerMetric = stats.NewMeter("points_per_metric", 0)
msgsHandleOK = stats.NewCount("handle.ok")
msgsHandleFail = stats.NewCount("handle.fail")
alloc = stats.NewGauge("bytes_alloc.not_freed", 0)
totalAlloc = stats.NewGauge("bytes_alloc.incl_freed", 0)
sysBytes = stats.NewGauge("bytes_sys", 0)
metricsActive = stats.NewGauge("metrics_active", 0)
}