// Licensed to the LF AI & Data foundation under one // or more contributor license agreements. See the NOTICE file // distributed with this work for additional information // regarding copyright ownership. The ASF licenses this file // to you 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 metrics import ( "github.com/milvus-io/milvus/internal/util/typeutil" "github.com/prometheus/client_golang/prometheus" ) var ( IndexNodeBuildIndexTaskCounter = prometheus.NewCounterVec( prometheus.CounterOpts{ Namespace: milvusNamespace, Subsystem: typeutil.IndexNodeRole, Name: "index_task_counter", Help: "The number of tasks that index node received", }, []string{nodeIDLabelName, statusLabelName}) IndexNodeLoadBinlogLatency = prometheus.NewHistogramVec( prometheus.HistogramOpts{ Namespace: milvusNamespace, Subsystem: typeutil.IndexNodeRole, Name: "load_segment_latency", Help: "The latency of loading the segment", Buckets: buckets, }, []string{nodeIDLabelName}) IndexNodeDecodeBinlogLatency = prometheus.NewHistogramVec( prometheus.HistogramOpts{ Namespace: milvusNamespace, Subsystem: typeutil.IndexNodeRole, Name: "decode_binlog_latency", Help: "The latency of decode the binlog", Buckets: buckets, }, []string{nodeIDLabelName}) IndexNodeKnowhereBuildIndexLatency = prometheus.NewHistogramVec( prometheus.HistogramOpts{ Namespace: milvusNamespace, Subsystem: typeutil.IndexNodeRole, Name: "knowhere_build_index_latency", Help: "The latency of knowhere building the index", Buckets: buckets, }, []string{nodeIDLabelName}) IndexNodeEncodeIndexFileLatency = prometheus.NewHistogramVec( prometheus.HistogramOpts{ Namespace: milvusNamespace, Subsystem: typeutil.IndexNodeRole, Name: "encode_index_file_latency", Help: "The latency of encoding the index file", Buckets: buckets, }, []string{nodeIDLabelName}) IndexNodeSaveIndexFileLatency = prometheus.NewHistogramVec( prometheus.HistogramOpts{ Namespace: milvusNamespace, Subsystem: typeutil.IndexNodeRole, Name: "save_index_file_latency", Help: "The latency of saving the index file", Buckets: buckets, }, []string{nodeIDLabelName}) ) //RegisterIndexNode registers IndexNode metrics func RegisterIndexNode(registry *prometheus.Registry) { registry.MustRegister(IndexNodeBuildIndexTaskCounter) registry.MustRegister(IndexNodeLoadBinlogLatency) registry.MustRegister(IndexNodeDecodeBinlogLatency) registry.MustRegister(IndexNodeKnowhereBuildIndexLatency) registry.MustRegister(IndexNodeEncodeIndexFileLatency) registry.MustRegister(IndexNodeSaveIndexFileLatency) }