mirror of
https://gitee.com/milvus-io/milvus.git
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d6afb31b94
issue: #33994 also remove deprecated channel manager based on the etcd implementation Signed-off-by: jaime <yun.zhang@zilliz.com>
125 lines
4.3 KiB
Go
125 lines
4.3 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 datanode
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import (
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"context"
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"github.com/milvus-io/milvus-proto/go-api/v2/milvuspb"
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"github.com/milvus-io/milvus/internal/datanode/util"
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"github.com/milvus-io/milvus/pkg/util/hardware"
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"github.com/milvus-io/milvus/pkg/util/merr"
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"github.com/milvus-io/milvus/pkg/util/metricsinfo"
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"github.com/milvus-io/milvus/pkg/util/paramtable"
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"github.com/milvus-io/milvus/pkg/util/ratelimitutil"
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"github.com/milvus-io/milvus/pkg/util/typeutil"
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)
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// getQuotaMetrics returns DataNodeQuotaMetrics.
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func (node *DataNode) getQuotaMetrics() (*metricsinfo.DataNodeQuotaMetrics, error) {
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var err error
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rms := make([]metricsinfo.RateMetric, 0)
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getRateMetric := func(label metricsinfo.RateMetricLabel) {
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rate, err2 := util.RateCol.Rate(label, ratelimitutil.DefaultAvgDuration)
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if err2 != nil {
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err = err2
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return
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}
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rms = append(rms, metricsinfo.RateMetric{
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Label: label,
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Rate: rate,
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})
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}
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getRateMetric(metricsinfo.InsertConsumeThroughput)
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getRateMetric(metricsinfo.DeleteConsumeThroughput)
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if err != nil {
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return nil, err
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}
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minFGChannel, minFGTt := util.RateCol.GetMinFlowGraphTt()
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return &metricsinfo.DataNodeQuotaMetrics{
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Hms: metricsinfo.HardwareMetrics{},
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Rms: rms,
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Fgm: metricsinfo.FlowGraphMetric{
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MinFlowGraphChannel: minFGChannel,
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MinFlowGraphTt: minFGTt,
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NumFlowGraph: node.flowgraphManager.GetFlowgraphCount(),
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},
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Effect: metricsinfo.NodeEffect{
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NodeID: node.GetSession().ServerID,
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CollectionIDs: node.flowgraphManager.GetCollectionIDs(),
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},
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}, nil
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}
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func (node *DataNode) getSystemInfoMetrics(_ context.Context, _ *milvuspb.GetMetricsRequest) (*milvuspb.GetMetricsResponse, error) {
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// TODO(dragondriver): add more metrics
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usedMem := hardware.GetUsedMemoryCount()
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totalMem := hardware.GetMemoryCount()
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quotaMetrics, err := node.getQuotaMetrics()
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if err != nil {
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return &milvuspb.GetMetricsResponse{
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Status: merr.Status(err),
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ComponentName: metricsinfo.ConstructComponentName(typeutil.DataNodeRole, paramtable.GetNodeID()),
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}, nil
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}
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hardwareMetrics := metricsinfo.HardwareMetrics{
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IP: node.session.Address,
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CPUCoreCount: hardware.GetCPUNum(),
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CPUCoreUsage: hardware.GetCPUUsage(),
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Memory: totalMem,
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MemoryUsage: usedMem,
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Disk: hardware.GetDiskCount(),
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DiskUsage: hardware.GetDiskUsage(),
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}
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quotaMetrics.Hms = hardwareMetrics
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nodeInfos := metricsinfo.DataNodeInfos{
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BaseComponentInfos: metricsinfo.BaseComponentInfos{
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Name: metricsinfo.ConstructComponentName(typeutil.DataNodeRole, paramtable.GetNodeID()),
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HardwareInfos: hardwareMetrics,
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SystemInfo: metricsinfo.DeployMetrics{},
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CreatedTime: paramtable.GetCreateTime().String(),
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UpdatedTime: paramtable.GetUpdateTime().String(),
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Type: typeutil.DataNodeRole,
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ID: node.GetSession().ServerID,
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},
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SystemConfigurations: metricsinfo.DataNodeConfiguration{
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FlushInsertBufferSize: Params.DataNodeCfg.FlushInsertBufferSize.GetAsInt64(),
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},
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QuotaMetrics: quotaMetrics,
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}
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metricsinfo.FillDeployMetricsWithEnv(&nodeInfos.SystemInfo)
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resp, err := metricsinfo.MarshalComponentInfos(nodeInfos)
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if err != nil {
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return &milvuspb.GetMetricsResponse{
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Status: merr.Status(err),
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Response: "",
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ComponentName: metricsinfo.ConstructComponentName(typeutil.DataNodeRole, paramtable.GetNodeID()),
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}, nil
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}
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return &milvuspb.GetMetricsResponse{
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Status: merr.Success(),
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Response: resp,
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ComponentName: metricsinfo.ConstructComponentName(typeutil.DataNodeRole, paramtable.GetNodeID()),
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}, nil
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}
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