向量数据库 VectorDB
向量数据库 VectorDB 包含 10 种监控对象类型，分别是：VDB集群监控（Cluster）、VDB数据节点监控（DataNode）、VDB代理节点监控（Proxy）、VDB单机监控（Standalone）；Milvus代理节点（MilvusProxy）、Milvus流节点（MilvusStreaming）、Milvus查询节点（MilvusQuery）、Milvus数据节点（MilvusData）、Milvus协调节点（MilvusCoord）、Milvus集群（MilvusCluster），各个类型包含的监控指标列表如下：
VDB集群监控（Cluster）
| 指标英文名称（Metric name） |
指标中文名称 |
单位 |
维度 |
| DeleteCountPerSecond |
Delete每秒请求 |
count/s |
ClusterId |
| DeleteLatencyAvg |
Delete请求平均耗时 |
ms |
ClusterId |
| InsertCountPerSecond |
Insert每秒请求 |
count/s |
ClusterId |
| InsertLatencyAvg |
Insert请求平均耗时 |
ms |
ClusterId |
| QueryCountPerSecond |
Query每秒请求 |
count/s |
ClusterId |
| QueryLatencyAvg |
Query请求平均耗时 |
ms |
ClusterId |
| SearchCountPerSecond |
Search每秒请求 |
count/s |
ClusterId |
| SearchLatencyAvg |
Search请求平均耗时 |
ms |
ClusterId |
| TotalCountPerSecond |
Total每秒请求 |
count/s |
ClusterId |
| TotalLatencyAvg |
总请求平均时延 |
ms |
ClusterId |
| UpsertCountPerSecond |
Upsert每秒请求 |
count/s |
ClusterId |
| UpsertLatencyAvg |
Upsert请求平均耗时 |
ms |
ClusterId |
VDB数据节点监控（DataNode）
| 指标英文名称（Metric name） |
指标中文名称 |
单位 |
维度 |
| CPUUsagePercent |
CPU使用率 |
% |
ClusterId,NodeId |
| DeleteCountPerSecond |
Delete每秒请求 |
count/s |
ClusterId,NodeId |
| DeleteLatencyAvg |
Delete请求平均耗时 |
ms |
ClusterId,NodeId |
| DiskUsedMBytes |
磁盘空间使用量 |
MBytes |
ClusterId,NodeId |
| DiskUsedPercent |
磁盘使用率 |
% |
ClusterId,NodeId |
| InsertCountPerSecond |
Insert每秒请求 |
count/s |
ClusterId,NodeId |
| InsertLatencyAvg |
Insert请求平均耗时 |
ms |
ClusterId,NodeId |
| MemUsedBytes |
MemUsedBytes |
Bytes |
ClusterId,NodeId |
| MemUsedPercent |
内存使用率 |
% |
ClusterId,NodeId |
| NetworkInMBytes |
入流量 |
MB/s |
ClusterId,NodeId |
| NetworkOutMBytes |
出流量 |
count/s |
ClusterId,NodeId |
| QueryCountPerSecond |
Query每秒请求 |
count/s |
ClusterId,NodeId |
| QueryLatencyAvg |
Query请求平均耗时 |
ms |
ClusterId,NodeId |
| SearchCountPerSecond |
Search每秒请求 |
count/s |
ClusterId,NodeId |
| SearchLatencyAvg |
Search请求平均耗时 |
ms |
ClusterId,NodeId |
| TotalCountPerSecond |
Total每秒请求 |
count/s |
ClusterId,NodeId |
| TotalLatencyAvg |
总请求平均时延 |
ms |
ClusterId,NodeId |
| UpsertCountPerSecond |
Upsert每秒请求 |
count/s |
ClusterId,NodeId |
| UpsertLatencyAvg |
Upsert请求平均耗时 |
ms |
ClusterId,NodeId |
VDB代理节点监控（Proxy）
| 指标英文名称（Metric name） |
指标中文名称 |
单位 |
维度 |
| CPUUsagePercent |
CPU使用率 |
% |
ClusterId,NodeId |
| DiskUsedMBytes |
磁盘空间使用量 |
MBytes |
ClusterId,NodeId |
| DiskUsedPercent |
磁盘使用率 |
% |
ClusterId,NodeId |
| MemUsedBytes |
MemUsedBytes |
Bytes |
ClusterId,NodeId |
| MemUsedPercent |
内存使用率 |
% |
ClusterId,NodeId |
| NetworkInMBytes |
入流量 |
MB/s |
ClusterId,NodeId |
| NetworkOutMBytes |
出流量 |
count/s |
ClusterId,NodeId |
VDB单机监控（Standalone）
| 指标英文名称（Metric name） |
指标中文名称 |
单位 |
维度 |
| CPUUsagePercent |
CPU使用率 |
% |
ClusterId |
| DeleteCountPerSecond |
Delete每秒请求 |
count/s |
ClusterId |
| DeleteLatencyAvg |
Delete请求平均耗时 |
ms |
ClusterId |
| DiskUsedMBytes |
磁盘空间使用量 |
MBytes |
ClusterId |
| DiskUsedPercent |
磁盘使用率 |
% |
ClusterId |
| InsertCountPerSecond |
Insert每秒请求 |
count/s |
ClusterId |
| InsertLatencyAvg |
Insert请求平均耗时 |
ms |
ClusterId |
| MemUsedBytes |
内存使用量 |
Bytes |
ClusterId |
| MemUsedPercent |
内存使用率 |
% |
ClusterId |
| NetworkInMBytes |
入流量 |
MB/s |
ClusterId |
| NetworkOutMBytes |
出流量 |
MB/s |
ClusterId |
| QueryCountPerSecond |
Query每秒请求 |
count/s |
ClusterId |
| QueryLatencyAvg |
Query请求平均耗时 |
ms |
ClusterId |
| SearchCountPerSecond |
Search每秒请求 |
count/s |
ClusterId |
| SearchLatencyAvg |
Search请求平均耗时 |
ms |
ClusterId |
| TotalCountPerSecond |
总请求QPS |
count/s |
ClusterId |
| TotalLatencyAvg |
总请求平均时延 |
ms |
ClusterId |
| UpsertCountPerSecond |
Upsert每秒请求 |
count/s |
ClusterId |
| UpsertLatencyAvg |
Upsert请求平均耗时 |
ms |
ClusterId |
Milvus代理节点（MilvusProxy）
| 指标英文名称（metric name） |
指标中文名称 |
单位 |
维度 |
备注 |
| ProxySearchVectorCountPerSecond |
每秒搜索向量数量 |
count/s |
ClusterId,NodeId |
|
| ProxyInsertVectorCountPerSecond |
每秒插入向量数量 |
count/s |
ClusterId,NodeId |
|
| ProxyReceivedBytesPerSecond |
每秒接收数据量 |
bytes/s |
ClusterId,NodeId |
|
| ProxySentBytesPerSecond |
每秒发送数据量 |
bytes/s |
ClusterId,NodeId |
|
| ProxyRateLimitRequestCountPerSecond |
每秒被限流请求数 |
count/s |
ClusterId,NodeId |
|
| ProxySearchLatencyAvg |
搜索操作平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxySearchLatencyP99 |
搜索操作P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyQueryLatencyAvg |
查询操作平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyQueryLatencyP99 |
查询操作P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxySearchLatencyInWaitResultAvg |
搜索等待结果阶段平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxySearchLatencyInWaitResultP99 |
搜索等待结果阶段P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxySearchLatencyInReduceResultAvg |
搜索结果归约阶段平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxySearchLatencyInReduceResultP99 |
搜索结果归约阶段P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxySearchLatencyInDecodeResultAvg |
搜索结果解码阶段平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxySearchLatencyInDecodeResultP99 |
搜索结果解码阶段P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyQueryLatencyInWaitResultAvg |
查询等待结果阶段平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyQueryLatencyInWaitResultP99 |
查询等待结果阶段P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyQueryLatencyInReduceResultAvg |
查询结果归约阶段平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyQueryLatencyInReduceResultP99 |
查询结果归约阶段P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyQueryLatencyInDecodeResultAvg |
查询结果解码阶段平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyQueryLatencyInDecodeResultP99 |
查询结果解码阶段P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyMutationLatencyAvg |
写操作平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyMutationLatencyP99 |
写操作P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyApplyPkLatencyAvg |
主键分配平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyApplyPkLatencyP99 |
主键分配P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyTotalInQueueLatencyAvg |
请求排队平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyTotalInQueueLatencyP99 |
请求排队P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyInsertInQueueLatencyAvg |
写请求排队平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyInsertInQueueLatencyP99 |
写请求排队P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxySearchInQueueLatencyAvg |
搜索请求排队平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxySearchInQueueLatencyP99 |
搜索请求排队P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyQueryInQueueLatencyAvg |
查询请求排队平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyQueryInQueueLatencyP99 |
查询请求排队P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyCacheUpdateLatencyAvg |
缓存更新平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyCacheUpdateLatencyP99 |
缓存更新P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyTotalRequestLatencyAvg |
请求平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyTotalRequestLatencyP99 |
请求P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyInsertRequestLatencyAvg |
写请求平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyInsertRequestLatencyP99 |
写请求P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyApplyTimestampLatencyAvg |
时间戳分配平均延迟 |
ms |
ClusterId,NodeId |
|
| ProxyApplyTimestampLatencyP99 |
时间戳分配P99延迟 |
ms |
ClusterId,NodeId |
|
| ProxyTotalSuccessRequestPerSecond |
每秒成功请求数 |
count |
ClusterId,NodeId |
|
| ProxyInsertSuccessRequestPerSecond |
每秒写入成功请求数 |
count |
ClusterId,NodeId |
|
| ProxySearchSuccessRequestPerSecond |
每秒搜索成功请求数 |
count |
ClusterId,NodeId |
|
| ProxyQuerySuccessRequestPerSecond |
每秒查询成功请求数 |
count |
ClusterId,NodeId |
|
| ProxyTotalFailRequestPerSecond |
每秒失败请求数 |
count |
ClusterId,NodeId |
|
| ProxyInsertFailRequestPerSecond |
每秒写入失败请求数 |
count |
ClusterId,NodeId |
|
| ProxySearchFailRequestPerSecond |
每秒搜索失败请求数 |
count |
ClusterId,NodeId |
|
| ProxyQueryFailRequestPerSecond |
每秒查询失败请求数 |
count |
ClusterId,NodeId |
|
| SuccessRequestCount1m |
最近1分钟成功请求总数 |
count |
ClusterId,NodeId |
|
| FailRequestCount1m |
最近1分钟失败请求总数 |
count |
ClusterId,NodeId |
|
| ProxySlowQueryCount1m |
最近1分钟慢查询次数 |
count |
ClusterId,NodeId |
|
| ProxySearchCountPerSecond |
搜索操作QPS |
count/s |
ClusterId,NodeId |
|
| ProxyInsertCountPerSecond |
写入操作QPS |
count/s |
ClusterId,NodeId |
|
| ProxyDeleteCountPerSecond |
删除操作QPS |
count/s |
ClusterId,NodeId |
|
| CPUUsage |
CPU 使用率 |
% |
ClusterId,NodeId |
|
| CPUCoresUsed |
CPU 使用核数 |
cores |
ClusterId,NodeId |
|
| GoroutinesCount |
Goroutine 数量 |
count |
ClusterId,NodeId |
|
| OSThreadsCount |
OS 线程数量 |
count |
ClusterId,NodeId |
|
| ProcessOpenedFds |
进程打开文件描述符数量 |
count |
ClusterId,NodeId |
|
| MemoryUsage |
内存使用率 |
% |
ClusterId,NodeId |
|
| MemoryUsedBytes |
内存使用量 |
bytes |
ClusterId,NodeId |
|
| HeapAllocatedMemoryBytes |
Go 堆已分配内存 |
bytes |
ClusterId,NodeId |
|
| GCMaxDurationSeconds |
GC 最大暂停时间 |
ms |
ClusterId,NodeId |
|
| NextGCBytes |
下次 GC 触发内存阈值 |
bytes |
ClusterId,NodeId |
|
| AllocatedHeapObjects |
已分配堆对象数量 |
count |
ClusterId,NodeId |
|
| MemoryFreePerSecond |
内存释放速率 |
count/s |
ClusterId,NodeId |
|
| MemoryMallocsPerSecond |
内存分配速率 |
count/s |
ClusterId,NodeId |
|
| HeapIdleBytes |
Go 堆空闲内存 |
bytes |
ClusterId,NodeId |
|
| MemoryAllocatedBytesPerSecond |
内存分配速率（字节） |
bytes/s |
ClusterId,NodeId |
|
| HeapReleasedBytes |
Go 堆已释放内存 |
bytes |
ClusterId,NodeId |
|
| HeapInUseBytes |
Go 堆使用内存 |
bytes |
ClusterId,NodeId |
|
Milvus流节点（MilvusStreaming）
| 指标英文名称（metric name） |
指标中文名称 |
单位 |
维度 |
备注 |
| DataNodeFlushOperateCountPerSecond |
每秒 Flush 操作次数 |
count |
ClusterId,NodeId |
|
| DataNodeConsumedMessageInsert |
每秒消费插入消息数 |
count/s |
ClusterId,NodeId |
|
| DataNodeConsumedMessageAll |
秒消费全部消息数 |
count/s |
ClusterId,NodeId |
|
| DataNodeTimetickLagBehindNowMin |
TimeTick 落后当前时间最小值 |
ms |
ClusterId,NodeId |
|
| DataNodeTimetickLagBehindNowMax |
TimeTick 落后当前时间最大值 |
ms |
ClusterId,NodeId |
|
| DataNodeTimetickLagBehindNowAvg |
TimeTick 落后当前时间平均值 |
ms |
ClusterId,NodeId |
|
| DataNodeMsgRowsConsumedInsertRate |
每秒消费插入消息行数 |
count/s |
ClusterId,NodeId |
|
| DataNodeAutoFlushCountPerSecond |
每秒 AutoFlush 操作次数 |
count/s |
ClusterId,NodeId |
|
| DataNodeFlushDataBytesPerSecond |
每秒 Flush 数据量 |
bytes/s |
ClusterId,NodeId |
|
| DataNodeSaveDataLatencyAvg |
数据保存平均延迟 |
ms |
ClusterId,NodeId |
|
| DataNodeSaveDataLatencyP99 |
数据保存 P99 延迟 |
ms |
ClusterId,NodeId |
|
| DataNodeTotalOfInflightConsumeBody |
Inflight Consume Body 总数 |
count |
ClusterId,NodeId |
|
| DataNodeMsgQueueConsumerNum |
消息队列消费者数量 |
count |
ClusterId,NodeId |
|
| DataNodeConsumeBytesLatencyAvg |
消费字节平均延迟 |
ms |
ClusterId,NodeId |
|
| DataNodeConsumeBytesLatencyP99 |
消费字节 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryCollectionLoadedNum |
已加载 Collection 数量 |
count |
ClusterId,NodeId |
|
| QuerySegmentLoadedNum |
已加载 Segment 数量 |
count |
ClusterId,NodeId |
|
| QuerySearchRequestSuccess |
搜索成功请求数 |
count |
ClusterId,NodeId |
|
| QuerySearchRequestFail |
搜索失败请求数 |
count |
ClusterId,NodeId |
|
| QueryQueryRequestSuccess |
查询成功请求数 |
count |
ClusterId,NodeId |
|
| QueryQueryRequestFail |
查询失败请求数 |
count |
ClusterId,NodeId |
|
| QuerySearchLatencyAvg |
搜索请求平均延迟 |
ms |
ClusterId,NodeId |
|
| QuerySearchLatencyP99 |
搜索请求 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryQueryLatencyAvg |
查询请求平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryQueryLatencyP99 |
查询请求 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryNodeSearchReduceLatencyAvg |
搜索归约平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryNodeSearchReduceLatencyP99 |
搜索归约 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryQueryReduceLatencyAvg |
查询归约平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryQueryReduceLatencyP99 |
查询归约 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryReadyReadTaskLength |
就绪读任务长度 |
count |
ClusterId,NodeId |
|
| QueryFlowgraphNum |
Flowgraph 数量 |
count |
ClusterId,NodeId |
|
| QueryWaitTsafeLatencyAvg |
等待 tSafe 平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryWaitTsafeLatencyP99 |
等待 tSafe P99 延迟 |
ms |
ClusterId,NodeId |
|
| QuerySearchNqAvg |
搜索 NQ 平均值 |
count |
ClusterId,NodeId |
|
| QuerySearchNqP99 |
搜索 NQ P99 值 |
count |
ClusterId,NodeId |
|
| QueryTimetickLagBehindNow |
TimeTick 落后当前时间延迟 |
ms |
ClusterId,NodeId |
|
| QueryDmlVirtualChannelNum |
DML 虚拟通道数量 |
count |
ClusterId,NodeId |
|
| QueryConsumedMessageCountPerSecond |
每秒消费消息数量 |
count |
ClusterId,NodeId |
|
| QueryProcessingInsertLatencyAvg |
插入处理平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryProcessingInsertLatencyP99 |
插入处理 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryProcessingDeleteLatencyAvg |
删除处理平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryProcessingDeleteLatencyP99 |
删除处理 P99 延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereSearchLatencyAvg |
搜索平均延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereSearchLatencyP99 |
搜索 P99 延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereRangeSearchLatencyAvg |
Range Search 平均延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereRangeSearchLatencyP99 |
Range Search P99 延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereAnnIteratorInitLatencyAvg |
ANN Iterator 初始化平均延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereAnnIteratorInitLatencyP99 |
ANN Iterator 初始化 P99 延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereSearchCountPerSecond |
每秒搜索次数 |
count/s |
ClusterId,NodeId |
|
| KnowhereRangeSearchCountPerSecond |
每秒 Range Search 次数 |
count/s |
ClusterId,NodeId |
|
| KnowhereSearchTopkAvg |
搜索 TopK 平均值 |
count |
ClusterId,NodeId |
|
| KnowhereSearchTopkP99 |
搜索 TopK P99 值 |
count |
ClusterId,NodeId |
|
| SearchResourceUtil |
搜索资源水位(QueryNode/StreamingNode) |
% |
ClusterId,NodeId |
|
| MutationResourceUtil |
写入资源水位(DataNode/StreamingNode) |
% |
ClusterId,NodeId |
|
| CPUUsage |
CPU 使用率 |
% |
ClusterId,NodeId |
|
| CPUCoresUsed |
CPU 使用核数 |
cores |
ClusterId,NodeId |
|
| GoroutinesCount |
Goroutine 数量 |
count |
ClusterId,NodeId |
|
| OSThreadsCount |
OS 线程数量 |
count |
ClusterId,NodeId |
|
| ProcessOpenedFds |
进程打开文件描述符数量 |
count |
ClusterId,NodeId |
|
| MemoryUsage |
内存使用率 |
% |
ClusterId,NodeId |
|
| MemoryUsedBytes |
内存使用量 |
bytes |
ClusterId,NodeId |
|
| HeapAllocatedMemoryBytes |
Go 堆已分配内存 |
bytes |
ClusterId,NodeId |
|
| GCMaxDurationSeconds |
GC 最大暂停时间 |
ms |
ClusterId,NodeId |
|
| NextGCBytes |
下次 GC 触发内存阈值 |
bytes |
ClusterId,NodeId |
|
| AllocatedHeapObjects |
已分配堆对象数量 |
count |
ClusterId,NodeId |
|
| MemoryFreePerSecond |
内存释放速率 |
count/s |
ClusterId,NodeId |
|
| MemoryMallocsPerSecond |
内存分配速率 |
count/s |
ClusterId,NodeId |
|
| HeapIdleBytes |
Go 堆空闲内存 |
bytes |
ClusterId,NodeId |
|
| MemoryAllocatedBytesPerSecond |
内存分配速率（字节） |
bytes/s |
ClusterId,NodeId |
|
| HeapReleasedBytes |
Go 堆已释放内存 |
bytes |
ClusterId,NodeId |
|
| HeapInUseBytes |
Go 堆使用内存 |
bytes |
ClusterId,NodeId |
|
Milvus查询节点（MilvusQuery）
| 指标英文名称（metric name） |
指标中文名称 |
单位 |
维度 |
备注 |
| QueryCollectionLoadedNum |
已加载 Collection 数量 |
count |
ClusterId,NodeId |
|
| QueryPartitionLoadedNum |
已加载 Partition 数量 |
count |
ClusterId,NodeId |
|
| QuerySegmentLoadedNum |
已加载 Segment 数量 |
count |
ClusterId,NodeId |
|
| QueryTimetickLagBehindNow |
TimeTick 落后当前时间延迟 |
ms |
ClusterId,NodeId |
|
| QueryDmlVirtualChannelNum |
DML 虚拟通道数量 |
count |
ClusterId,NodeId |
|
| QueryConsumedMessageCountPerSecond |
每秒消费消息数量 |
ms |
ClusterId,NodeId |
|
| QueryProcessingInsertLatencyAvg |
插入处理平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryProcessingInsertLatencyP99 |
插入处理 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryProcessingDeleteLatencyAvg |
删除处理平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryProcessingDeleteLatencyP99 |
删除处理 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryableEntitySealedNum |
可查询 Sealed Entity 数量 |
count |
ClusterId,NodeId |
|
| QuerySearchRequestSuccess |
搜索成功请求数 |
count |
ClusterId,NodeId |
|
| QuerySearchRequestFail |
搜索失败请求数 |
count |
ClusterId,NodeId |
|
| QueryQueryRequestSuccess |
查询成功请求数 |
count |
ClusterId,NodeId |
|
| QueryQueryRequestFail |
查询失败请求数 |
count |
ClusterId,NodeId |
|
| QuerySearchSegmentLatencyAvg |
Segment 搜索平均延迟 |
ms |
ClusterId,NodeId |
|
| QuerySearchSegmentLatencyP99 |
Segment 搜索 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryNodeQuerySegmentLatencyAvg |
Segment 查询平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryNodeQuerySegmentLatencyP99 |
Segment 查询 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QuerySearchLatencyAvg |
搜索请求平均延迟 |
ms |
ClusterId,NodeId |
|
| QuerySearchLatencyP99 |
搜索请求 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryQueryLatencyAvg |
查询请求平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryQueryLatencyP99 |
查询请求 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QuerySearchInQueueLatencyAvg |
搜索排队平均延迟 |
ms |
ClusterId,NodeId |
|
| QuerySearchInQueueLatencyP99 |
搜索排队 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryQueryInQueueLatencyAvg |
查询排队平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryQueryInQueueLatencyP99 |
查询排队 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QuerySegcoreRequestLatencyAvg |
Segcore 请求平均延迟 |
ms |
ClusterId,NodeId |
|
| QuerySegcoreRequestLatencyP99 |
Segcore 请求 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryNodeLoadSegmentLatencyAvg |
Segment 加载平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryNodeLoadSegmentLatencyP99 |
Segment 加载 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryNodeSearchReduceLatencyAvg |
搜索归约平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryNodeSearchReduceLatencyP99 |
搜索归约 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryQueryReduceLatencyAvg |
查询归约平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryQueryReduceLatencyP99 |
查询归约 P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryReadyReadTaskLength |
就绪读任务长度 |
count |
ClusterId,NodeId |
|
| QueryNodeUnsolvedReadTaskLength |
未完成读任务长度 |
count |
ClusterId,NodeId |
|
| QueryWaitTsafeLatencyAvg |
等待 tSafe 平均延迟 |
ms |
ClusterId,NodeId |
|
| QueryWaitTsafeLatencyP99 |
等待 tSafe P99 延迟 |
ms |
ClusterId,NodeId |
|
| QueryFlowgraphNum |
Flowgraph 数量 |
count |
ClusterId,NodeId |
|
| QueryParallelReadTaskNum |
并行读任务数量 |
count |
ClusterId,NodeId |
|
| QuerySearchNqAvg |
搜索 NQ 平均值 |
count |
ClusterId,NodeId |
|
| QuerySearchNqP99 |
搜索 NQ P99 值 |
count |
ClusterId,NodeId |
|
| QuerySearchGroupNqAvg |
搜索分组 NQ 平均值 |
count |
ClusterId,NodeId |
|
| QuerySearchGroupNqP99 |
搜索分组 NQ P99 值 |
count |
ClusterId,NodeId |
|
| QuerySearchGroupSizeAvg |
搜索分组大小平均值 |
count |
ClusterId,NodeId |
|
| QuerySearchGroupSizeP99 |
搜索分组大小 P99 值 |
count |
ClusterId,NodeId |
|
| QueryEvictedReadRequestsCountPerSecond |
每秒淘汰读请求数 |
count/s |
ClusterId,NodeId |
|
| QuerySearchTopkAvg |
搜索 TopK 平均值 |
count |
ClusterId,NodeId |
|
| QuerySearchTopkP99 |
搜索 TopK P99 值 |
count |
ClusterId,NodeId |
|
| KnowhereSearchLatencyAvg |
搜索平均延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereSearchLatencyP99 |
搜索 P99 延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereRangeSearchLatencyAvg |
Range Search 平均延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereRangeSearchLatencyP99 |
Range Search P99 延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereLoadLatencyAvg |
索引加载平均延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereLoadLatencyP99 |
索引加载 P99 延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereAnnIteratorInitLatencyAvg |
ANN Iterator 初始化平均延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereAnnIteratorInitLatencyP99 |
ANN Iterator 初始化 P99 延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereSearchCountPerSecond |
每秒搜索次数 |
count/s |
ClusterId,NodeId |
|
| KnowhereRangeSearchCountPerSecond |
每秒 Range Search 次数 |
count/s |
ClusterId,NodeId |
|
| KnowhereSearchTopkAvg |
搜索 TopK 平均值 |
count |
ClusterId,NodeId |
|
| KnowhereSearchTopkP99 |
搜索 TopK P99 值 |
count |
ClusterId,NodeId |
|
| SearchResourceUtil |
搜索资源水位(QueryNode/StreamingNode) |
% |
ClusterId,NodeId |
|
| CPUUsage |
CPU 使用率 |
% |
ClusterId,NodeId |
|
| CPUCoresUsed |
CPU 使用核数 |
cores |
ClusterId,NodeId |
|
| GoroutinesCount |
Goroutine 数量 |
count |
ClusterId,NodeId |
|
| OSThreadsCount |
OS 线程数量 |
count |
ClusterId,NodeId |
|
| ProcessOpenedFds |
进程打开文件描述符数量 |
count |
ClusterId,NodeId |
|
| MemoryUsage |
内存使用率 |
% |
ClusterId,NodeId |
|
| MemoryUsedBytes |
内存使用量 |
bytes |
ClusterId,NodeId |
|
| HeapAllocatedMemoryBytes |
Go 堆已分配内存 |
bytes |
ClusterId,NodeId |
|
| GCMaxDurationSeconds |
GC 最大暂停时间 |
ms |
ClusterId,NodeId |
|
| NextGCBytes |
下次 GC 触发内存阈值 |
bytes |
ClusterId,NodeId |
|
| AllocatedHeapObjects |
已分配堆对象数量 |
count |
ClusterId,NodeId |
|
| MemoryFreePerSecond |
内存释放速率 |
count/s |
ClusterId,NodeId |
|
| MemoryMallocsPerSecond |
内存分配速率 |
count/s |
ClusterId,NodeId |
|
| HeapIdleBytes |
Go 堆空闲内存 |
bytes |
ClusterId,NodeId |
|
| MemoryAllocatedBytesPerSecond |
内存分配速率（字节） |
bytes/s |
ClusterId,NodeId |
|
| HeapReleasedBytes |
Go 堆已释放内存 |
bytes |
ClusterId,NodeId |
|
| HeapInUseBytes |
Go 堆使用内存 |
bytes |
ClusterId,NodeId |
|
Milvus数据节点（MilvusData）
| 指标英文名称（metric name） |
指标中文名称 |
单位 |
维度 |
备注 |
| DataFlushOperateCountPerSecond |
每秒 Flush 操作次数 |
count/s |
ClusterId,NodeId |
|
| DataFlowgraphSuccessNum |
Flowgraph 数量 |
count |
ClusterId,NodeId |
|
| DataConsumedMessageInsert |
每秒消费插入消息数 |
count/s |
ClusterId,NodeId |
|
| DataConsumedMessageAll |
每秒消费全部消息数 |
count/s |
ClusterId,NodeId |
|
| DataTimetickLagBehindNowMin |
TimeTick 落后当前时间最小值 |
ms |
ClusterId,NodeId |
|
| DataTimetickLagBehindNowMax |
TimeTick 落后当前时间最大值 |
ms |
ClusterId,NodeId |
|
| DataTimetickLagBehindNowAvg |
TimeTick 落后当前时间平均值 |
ms |
ClusterId,NodeId |
|
| DataMsgRowsConsumedInsertRate |
每秒消费插入消息行数 |
count/s |
ClusterId,NodeId |
|
| DataCompactionLatencyAvg |
Compaction 平均延迟 |
ms |
ClusterId,NodeId |
|
| DataCompactionLatencyP99 |
Compaction P99 延迟 |
ms |
ClusterId,NodeId |
|
| DataNodeAutoFlushCountPerSecond |
每秒 AutoFlush 操作次数 |
count/s |
ClusterId,NodeId |
|
| DataNodeFlushDataBytesPerSecond |
每秒 Flush 数据量 |
bytes/s |
ClusterId,NodeId |
|
| DataNodeSaveDataLatencyAvg |
数据保存平均延迟 |
ms |
ClusterId,NodeId |
|
| DataNodeSaveDataLatencyP99 |
数据保存 P99 延迟 |
ms |
ClusterId,NodeId |
|
| DataTotalOfInflightConsumeBody |
Inflight Consume Body 总数 |
count |
ClusterId,NodeId |
|
| DataMsgQueueConsumerNum |
消息队列消费者数量 |
count |
ClusterId,NodeId |
|
| DataConsumeBytesLatencyMsAvg |
消费字节平均延迟 |
ms |
ClusterId,NodeId |
|
| DataConsumeBytesLatencyMsP99 |
消费字节 P99 延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereBuildIndexLatencyP99 |
构建索引 P99 延迟 |
ms |
ClusterId,NodeId |
|
| KnowhereBuildIndexCountPerSecond |
每秒构建索引次数 |
count/s |
ClusterId,NodeId |
|
| MutationResourceUtil |
写入资源水位(DataNode/StreamingNode) |
% |
ClusterId,NodeId |
|
| CPUUsage |
CPU 使用率 |
% |
ClusterId,NodeId |
|
| CPUCoresUsed |
CPU 使用核数 |
cores |
ClusterId,NodeId |
|
| GoroutinesCount |
Goroutine 数量 |
count |
ClusterId,NodeId |
|
| OSThreadsCount |
OS 线程数量 |
count |
ClusterId,NodeId |
|
| ProcessOpenedFds |
进程打开文件描述符数量 |
count |
ClusterId,NodeId |
|
| MemoryUsage |
内存使用率 |
% |
ClusterId,NodeId |
|
| MemoryUsedBytes |
内存使用量 |
bytes |
ClusterId,NodeId |
|
| HeapAllocatedMemoryBytes |
Go 堆已分配内存 |
bytes |
ClusterId,NodeId |
|
| GCMaxDurationSeconds |
GC 最大暂停时间 |
ms |
ClusterId,NodeId |
|
| NextGCBytes |
下次 GC 触发内存阈值 |
bytes |
ClusterId,NodeId |
|
| AllocatedHeapObjects |
已分配堆对象数量 |
count |
ClusterId,NodeId |
|
| MemoryFreePerSecond |
内存释放速率 |
count/s |
ClusterId,NodeId |
|
| MemoryMallocsPerSecond |
内存分配速率 |
count/s |
ClusterId,NodeId |
|
| HeapIdleBytes |
Go 堆空闲内存 |
bytes |
ClusterId,NodeId |
|
| MemoryAllocatedBytesPerSecond |
内存分配速率（字节） |
bytes/s |
ClusterId,NodeId |
|
| HeapReleasedBytes |
Go 堆已释放内存 |
bytes |
ClusterId,NodeId |
|
| HeapInUseBytes |
Go 堆使用内存 |
bytes |
ClusterId,NodeId |
|
Milvus协调节点（MilvusCoord）
| 指标英文名称（metric name） |
指标中文名称 |
单位 |
维度 |
备注 |
| CPUUsage |
CPU 使用率 |
% |
ClusterId,NodeId |
|
| CPUCoresUsed |
CPU 使用核数 |
cores |
ClusterId,NodeId |
|
| GoroutinesCount |
Goroutine 数量 |
count |
ClusterId,NodeId |
|
| OSThreadsCount |
OS 线程数量 |
count |
ClusterId,NodeId |
|
| ProcessOpenedFds |
进程打开文件描述符数量 |
count |
ClusterId,NodeId |
|
| MemoryUsage |
内存使用率 |
% |
ClusterId,NodeId |
|
| MemoryUsedBytes |
内存使用量 |
bytes |
ClusterId,NodeId |
|
| HeapAllocatedMemoryBytes |
Go 堆已分配内存 |
bytes |
ClusterId,NodeId |
|
| GCMaxDurationSeconds |
GC 最大暂停时间 |
ms |
ClusterId,NodeId |
|
| NextGCBytes |
下次 GC 触发内存阈值 |
bytes |
ClusterId,NodeId |
|
| AllocatedHeapObjects |
已分配堆对象数量 |
count |
ClusterId,NodeId |
|
| MemoryFreePerSecond |
内存释放速率 |
count/s |
ClusterId,NodeId |
|
| MemoryMallocsPerSecond |
内存分配速率 |
count/s |
ClusterId,NodeId |
|
| HeapIdleBytes |
Go 堆空闲内存 |
bytes |
ClusterId,NodeId |
|
| MemoryAllocatedBytesPerSecond |
内存分配速率（字节） |
bytes/s |
ClusterId,NodeId |
|
| HeapReleasedBytes |
Go 堆已释放内存 |
bytes |
ClusterId,NodeId |
|
| HeapInUseBytes |
Go 堆使用内存 |
bytes |
ClusterId,NodeId |
|
Milvus集群（MilvusCluster）
| 指标英文名称（metric name） |
指标中文名称 |
单位 |
维度 |
备注 |
| QueryCoordCollectionLoadedNum |
已加载 Collection 数量 |
count |
ClusterId |
|
| QuerycoordTaskNum |
QueryCoord 任务数量 |
count |
ClusterId |
|
| QuerycoordQueryNodeNum |
QueryNode 节点数量 |
count |
ClusterId |
|
| QuerycoordSegmentNumOnStoppingNode |
停止节点上的 Segment 数量 |
count |
ClusterId |
|
| QuerycoordChannelNumOnStoppingNode |
停止节点上的 Channel 数量 |
count |
ClusterId |
|
| DataCoordStoredRowsCount |
已存储行数 |
count |
ClusterId |
|
| DataCoordStoredRowsCountPerSecond |
每秒存储行数 |
count/s |
ClusterId |
|
| DataCoordSegmentFlushedCount |
Flushed Segment 数量 |
count |
ClusterId |
|
| DataCoordSegmentDroppedCount |
Dropped Segment 数量 |
count |
ClusterId |
|
| DataCoordSegmentGrowingCount |
Growing Segment 数量 |
count |
ClusterId |
|
| DataCoordStoredBinlogSize |
已存储 Binlog 大小 |
bytes |
ClusterId |
|
| RootCoordTimestampSaved |
已保存时间戳 |
无 |
ClusterId |
|
| RootcoordTimestamp |
当前时间戳 |
无 |
ClusterId |
|
| RootCoordDmlChannelNum |
DML Channel 数量 |
count |
ClusterId |
|
| RootCoordIdAllocPerSecond |
每秒 ID 分配数 |
count |
ClusterId |
|
| RootCoordPartitionNum |
Partition 数量 |
count |
ClusterId |
|
| RootcoordTimeTickDelay |
TimeTick 延迟 |
ms |
ClusterId |
|
| RootcoordCredentialNum |
Credential 数量 |
count |
ClusterId |
|
| RootcoordMsgstreamNum |
Msgstream 数量 |
count |
ClusterId |
|
| CollectionCount |
Collection数量 |
count |
ClusterId |
|
| EntityCount |
Entity数量 |
count |
ClusterId |
|
| QuerycoordLoadFailRequestCountPerSecond |
每秒 Load 失败请求数 |
count/s |
ClusterId |
|
| QuerycoordLoadSuccessRequestCountPerSecond |
每秒 Load 成功请求数 |
count/s |
ClusterId |
|
| QuerycoordLoadTotalRequestCountPerSecond |
每秒 Load 请求总数 |
count/s |
ClusterId |
|
| DataCoordIndexRequestCountPerSecond |
每秒索引请求数 |
count/s |
ClusterId |
|
| DataCoordIndexTaskCountPerSecond |
每秒索引任务数 |
count/s |
ClusterId |
|
| RootCoordProducedTimetickTimeTakenAvg |
产生 TimeTick 平均耗时 |
ms |
ClusterId |
|
| RootCoordProducedTimetickTimeTakenP99 |
产生 TimeTick P99 耗时 |
ms |
ClusterId |
|
| RootcoordDdlRequestLatencyAvg |
DDL 请求平均延迟 |
ms |
ClusterId |
|
| RootcoordDdlRequestLatencyP99 |
DDL 请求 P99 延迟 |
ms |
ClusterId |
|
| RootcoordDdlRequestCountPerSecond |
每秒 DDL 请求数 |
count/s |
ClusterId |
|
| CPUCoresUsedTotal |
CPU 使用核数总计 |
count |
ClusterId |
|
| MemoryUsedBytesTotal |
内存使用总量 |
bytes |
ClusterId |
|
| GoroutinesCountTotal |
Goroutine 总数 |
count |
ClusterId |
|
| SuccessRequestCountTotal1m |
最近1分钟请求成功数 |
count |
ClusterId |
|
| FailRequestCountTotal1m |
最近1分钟请求失败数 |
count |
ClusterId |
|
