mirror of
https://github.com/prometheus/prometheus.git
synced 2024-11-14 01:24:04 -08:00
100 lines
4.7 KiB
Go
100 lines
4.7 KiB
Go
// Copyright 2013 Prometheus Team
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
package metric
|
|
|
|
import (
|
|
"time"
|
|
|
|
"github.com/prometheus/client_golang/prometheus"
|
|
)
|
|
|
|
const (
|
|
operation = "operation"
|
|
success = "success"
|
|
failure = "failure"
|
|
result = "result"
|
|
|
|
appendFingerprints = "append_fingerprints"
|
|
appendLabelNameFingerprint = "append_label_name_fingerprint"
|
|
appendLabelPairFingerprint = "append_label_pair_fingerprint"
|
|
appendSample = "append_sample"
|
|
appendSamples = "append_samples"
|
|
findUnindexedMetrics = "find_unindexed_metrics"
|
|
flushMemory = "flush_memory"
|
|
getBoundaryValues = "get_boundary_values"
|
|
getFingerprintsForLabelName = "get_fingerprints_for_label_name"
|
|
getFingerprintsForLabelSet = "get_fingerprints_for_labelset"
|
|
getLabelNameFingerprints = "get_label_name_fingerprints"
|
|
getMetricForFingerprint = "get_metric_for_fingerprint"
|
|
getRangeValues = "get_range_values"
|
|
getValueAtTime = "get_value_at_time"
|
|
hasIndexMetric = "has_index_metric"
|
|
hasLabelName = "has_label_name"
|
|
hasLabelPair = "has_label_pair"
|
|
indexFingerprints = "index_fingerprints"
|
|
indexLabelNames = "index_label_names"
|
|
indexLabelPairs = "index_label_pairs"
|
|
indexMetric = "index_metric"
|
|
indexMetrics = "index_metrics"
|
|
rebuildDiskFrontier = "rebuild_disk_frontier"
|
|
refreshHighWatermarks = "refresh_high_watermarks"
|
|
renderView = "render_view"
|
|
setLabelNameFingerprints = "set_label_name_fingerprints"
|
|
setLabelPairFingerprints = "set_label_pair_fingerprints"
|
|
writeMemory = "write_memory"
|
|
|
|
cutOff = "recency_threshold"
|
|
processorName = "processor"
|
|
)
|
|
|
|
var (
|
|
diskLatencyHistogram = &prometheus.HistogramSpecification{
|
|
Starts: prometheus.LogarithmicSizedBucketsFor(0, 5000),
|
|
BucketBuilder: prometheus.AccumulatingBucketBuilder(prometheus.EvictAndReplaceWith(10, prometheus.AverageReducer), 100),
|
|
ReportablePercentiles: []float64{0.01, 0.05, 0.5, 0.90, 0.99},
|
|
}
|
|
|
|
curationDuration = prometheus.NewCounter()
|
|
curationDurations = prometheus.NewHistogram(diskLatencyHistogram)
|
|
curationFilterOperations = prometheus.NewCounter()
|
|
storageOperations = prometheus.NewCounter()
|
|
storageOperationDurations = prometheus.NewCounter()
|
|
storageLatency = prometheus.NewHistogram(diskLatencyHistogram)
|
|
queueSizes = prometheus.NewGauge()
|
|
storedSamplesCount = prometheus.NewCounter()
|
|
)
|
|
|
|
func recordOutcome(duration time.Duration, err error, success, failure map[string]string) {
|
|
labels := success
|
|
if err != nil {
|
|
labels = failure
|
|
}
|
|
|
|
storageOperations.Increment(labels)
|
|
asFloat := float64(duration / time.Microsecond)
|
|
storageLatency.Add(labels, asFloat)
|
|
storageOperationDurations.IncrementBy(labels, asFloat)
|
|
}
|
|
|
|
func init() {
|
|
prometheus.Register("prometheus_metric_disk_operations_total", "Total number of metric-related disk operations.", prometheus.NilLabels, storageOperations)
|
|
prometheus.Register("prometheus_metric_disk_latency_microseconds", "Latency for metric disk operations in microseconds.", prometheus.NilLabels, storageLatency)
|
|
prometheus.Register("prometheus_storage_operation_time_total_microseconds", "The total time spent performing a given storage operation.", prometheus.NilLabels, storageOperationDurations)
|
|
prometheus.Register("prometheus_storage_queue_sizes_total", "The various sizes and capacities of the storage queues.", prometheus.NilLabels, queueSizes)
|
|
prometheus.Register("prometheus_curation_filter_operations_total", "The number of curation filter operations completed.", prometheus.NilLabels, curationFilterOperations)
|
|
prometheus.Register("prometheus_curation_duration_ms_total", "The total time spent in curation (ms).", prometheus.NilLabels, curationDuration)
|
|
prometheus.Register("prometheus_curation_durations_ms", "Histogram of time spent in curation (ms).", prometheus.NilLabels, curationDurations)
|
|
prometheus.Register("prometheus_stored_samples_total", "The number of samples that have been stored.", prometheus.NilLabels, storedSamplesCount)
|
|
}
|