mirror of https://github.com/milvus-io/milvus.git
116 lines
3.4 KiB
Go
116 lines
3.4 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 metricsinfo
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import (
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"github.com/milvus-io/milvus/pkg/v2/streaming/util/types"
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"github.com/milvus-io/milvus/pkg/v2/util/typeutil"
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)
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// RateMetricLabel defines the metric label collected from nodes.
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type RateMetricLabel = string
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const (
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ReadResultThroughput RateMetricLabel = "ReadResultThroughput"
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InsertConsumeThroughput RateMetricLabel = "InsertConsumeThroughput"
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DeleteConsumeThroughput RateMetricLabel = "DeleteConsumeThroughput"
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)
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const (
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UnsolvedQueueType string = "Unsolved"
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ReadyQueueType string = "Ready"
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ReceiveQueueType string = "Receive"
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ExecuteQueueType string = "Execute"
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)
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// RateMetric contains a RateMetricLabel and a float rate.
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type RateMetric struct {
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Label RateMetricLabel
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Rate float64
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}
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// FlowGraphMetric contains a minimal timestamp of flow graph and the number of flow graphs.
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type FlowGraphMetric struct {
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MinFlowGraphChannel string
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MinFlowGraphTt typeutil.Timestamp
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NumFlowGraph int
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}
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// NodeEffect contains the a node and its effected collection info.
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type NodeEffect struct {
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NodeID int64
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CollectionIDs []int64
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}
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// QueryNodeQuotaMetrics are metrics of QueryNode.
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type QueryNodeQuotaMetrics struct {
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Hms HardwareMetrics
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Rms []RateMetric
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Fgm FlowGraphMetric
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GrowingSegmentsSize int64
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Effect NodeEffect
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DeleteBufferInfo DeleteBufferInfo
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StreamingQuota *StreamingQuotaMetrics
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}
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// StreamingQuotaMetrics contains the metrics of streaming node.
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// Only used in queryNode embedded in streaming node.
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type StreamingQuotaMetrics struct {
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WALs []WALMetrics
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}
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// WALMetrics contains the metrics of wal.
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type WALMetrics struct {
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Channel types.ChannelID // ChannelID is the unique identifier of a pchannel.
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RecoveryTimeTick typeutil.Timestamp // current recovery
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}
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type DeleteBufferInfo struct {
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CollectionDeleteBufferNum map[int64]int64
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CollectionDeleteBufferSize map[int64]int64
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}
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type DataCoordQuotaMetrics struct {
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TotalBinlogSize int64
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CollectionBinlogSize map[int64]int64
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PartitionsBinlogSize map[int64]map[int64]int64
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// l0 segments
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CollectionL0RowCount map[int64]int64
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}
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// DataNodeQuotaMetrics are metrics of DataNode.
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type DataNodeQuotaMetrics struct {
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Hms HardwareMetrics
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Rms []RateMetric
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Fgm FlowGraphMetric
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Effect NodeEffect
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}
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// ProxyQuotaMetrics are metrics of Proxy.
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type ProxyQuotaMetrics struct {
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Hms HardwareMetrics
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Rms []RateMetric
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QueueMetrics []TaskQueueMetrics
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}
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type QuotaCenterMetrics struct {
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QueryNodeMetrics map[int64]*QueryNodeQuotaMetrics
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DataNodeMetrics map[int64]*DataNodeQuotaMetrics
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ProxyMetrics map[int64]*ProxyQuotaMetrics
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DataCoordMetrics *DataCoordQuotaMetrics
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}
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