mirror of
https://gitee.com/milvus-io/milvus.git
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120 lines
3.8 KiB
Go
120 lines
3.8 KiB
Go
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package metrics
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import (
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"github.com/prometheus/client_golang/prometheus"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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const (
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SegmentGrowTaskLabel = "segment_grow"
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SegmentReduceTaskLabel = "segment_reduce"
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SegmentMoveTaskLabel = "segment_move"
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ChannelGrowTaskLabel = "channel_grow"
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ChannelReduceTaskLabel = "channel_reduce"
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ChannelMoveTaskLabel = "channel_move"
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QueryCoordTaskType = "querycoord_task_type"
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)
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var (
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QueryCoordNumCollections = prometheus.NewGaugeVec(
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prometheus.GaugeOpts{
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Namespace: milvusNamespace,
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Subsystem: typeutil.QueryCoordRole,
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Name: "collection_num",
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Help: "number of collections",
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}, []string{})
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QueryCoordNumPartitions = prometheus.NewGaugeVec(
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prometheus.GaugeOpts{
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Namespace: milvusNamespace,
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Subsystem: typeutil.QueryCoordRole,
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Name: "partition_num",
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Help: "number of partitions",
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}, []string{})
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QueryCoordLoadCount = prometheus.NewCounterVec(
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prometheus.CounterOpts{
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Namespace: milvusNamespace,
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Subsystem: typeutil.QueryCoordRole,
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Name: "load_req_count",
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Help: "count of load request",
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}, []string{
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statusLabelName,
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})
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QueryCoordReleaseCount = prometheus.NewCounterVec(
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prometheus.CounterOpts{
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Namespace: milvusNamespace,
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Subsystem: typeutil.QueryCoordRole,
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Name: "release_req_count",
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Help: "count of release request",
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}, []string{
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statusLabelName,
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})
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QueryCoordLoadLatency = prometheus.NewHistogramVec(
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prometheus.HistogramOpts{
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Namespace: milvusNamespace,
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Subsystem: typeutil.QueryCoordRole,
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Name: "load_latency",
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Help: "latency of load the entire collection",
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Buckets: []float64{0, 500, 1000, 2000, 5000, 10000, 20000, 50000, 60000, 300000, 600000, 1800000},
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}, []string{})
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QueryCoordReleaseLatency = prometheus.NewHistogramVec(
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prometheus.HistogramOpts{
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Namespace: milvusNamespace,
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Subsystem: typeutil.QueryCoordRole,
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Name: "release_latency",
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Help: "latency of release request",
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Buckets: []float64{0, 5, 10, 20, 40, 100, 200, 400, 1000, 10000},
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}, []string{})
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QueryCoordTaskNum = prometheus.NewGaugeVec(
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prometheus.GaugeOpts{
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Namespace: milvusNamespace,
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Subsystem: typeutil.QueryCoordRole,
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Name: "task_num",
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Help: "the number of tasks in QueryCoord's scheduler",
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}, []string{QueryCoordTaskType})
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QueryCoordNumQueryNodes = prometheus.NewGaugeVec(
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prometheus.GaugeOpts{
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Namespace: milvusNamespace,
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Subsystem: typeutil.QueryCoordRole,
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Name: "querynode_num",
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Help: "number of QueryNodes managered by QueryCoord",
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}, []string{})
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)
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// RegisterQueryCoord registers QueryCoord metrics
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func RegisterQueryCoord(registry *prometheus.Registry) {
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registry.MustRegister(QueryCoordNumCollections)
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registry.MustRegister(QueryCoordNumPartitions)
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registry.MustRegister(QueryCoordLoadCount)
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registry.MustRegister(QueryCoordReleaseCount)
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registry.MustRegister(QueryCoordLoadLatency)
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registry.MustRegister(QueryCoordReleaseLatency)
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registry.MustRegister(QueryCoordTaskNum)
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registry.MustRegister(QueryCoordNumQueryNodes)
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}
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