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          • Vector Database (VectorDB)

          Vector Database (VectorDB)

          Last Updated：2025-11-14

          Vector Database (VectorDB) includes 4 types of monitor objects: Cluster Monitor, Data Node Monitor, Proxy Node Monitor and Standalone Monitor. The list of monitoring metrics for each type is as follows:

          Cluster Monitor (Cluster)

          Metric name (English) Metric name (Chinese) Unit Dimension
          DeleteCountPerSecond Delete requests per second count/s ClusterId
          DeleteLatencyAvg Delete average request latency ms ClusterId
          InsertCountPerSecond Insert requests per second count/s ClusterId
          InsertLatencyAvg Insert average request latency ms ClusterId
          QueryCountPerSecond Query requests per second count/s ClusterId
          QueryLatencyAvg Query average request latency ms ClusterId
          SearchCountPerSecond Search requests per second count/s ClusterId
          SearchLatencyAvg Search average request latency ms ClusterId
          TotalCountPerSecond Total requests per second count/s ClusterId
          TotalLatencyAvg Average latency of total requests ms ClusterId
          UpsertCountPerSecond Upsert requests per second count/s ClusterId
          UpsertLatencyAvg Upsert average request latency ms ClusterId

          DataNode Monitor (DataNode)

          Metric name (English) Metric name (Chinese) Unit Dimension
          CPUUsagePercent CPU usage % ClusterId,NodeId
          DeleteCountPerSecond Delete requests per second count/s ClusterId,NodeId
          DeleteLatencyAvg Delete average request latency ms ClusterId,NodeId
          DiskUsedMBytes Disk space usage MBytes ClusterId,NodeId
          DiskUsedPercent Disk utilization % ClusterId,NodeId
          InsertCountPerSecond Insert requests per second count/s ClusterId,NodeId
          InsertLatencyAvg Insert average request latency ms ClusterId,NodeId
          MemUsedBytes MemUsedBytes Bytes ClusterId,NodeId
          MemUsedPercent Memory usage % ClusterId,NodeId
          NetworkInMBytes Ingress traffic MB/s ClusterId,NodeId
          NetworkOutMBytes Egress traffic count/s ClusterId,NodeId
          QueryCountPerSecond Query requests per second count/s ClusterId,NodeId
          QueryLatencyAvg Query average request latency ms ClusterId,NodeId
          SearchCountPerSecond Search requests per second count/s ClusterId,NodeId
          SearchLatencyAvg Search average request latency ms ClusterId,NodeId
          TotalCountPerSecond Total requests per second count/s ClusterId,NodeId
          TotalLatencyAvg Average latency of total requests ms ClusterId,NodeId
          UpsertCountPerSecond Upsert requests per second count/s ClusterId,NodeId
          UpsertLatencyAvg Upsert average request latency ms ClusterId,NodeId

          Proxy Node Monitor (Proxy)

          Metric name (English) Metric name (Chinese) Unit Dimension
          CPUUsagePercent CPU usage % ClusterId,NodeId
          DiskUsedMBytes Disk space usage MBytes ClusterId,NodeId
          DiskUsedPercent Disk utilization % ClusterId,NodeId
          MemUsedBytes MemUsedBytes Bytes ClusterId,NodeId
          MemUsedPercent Memory usage % ClusterId,NodeId
          NetworkInMBytes Ingress traffic MB/s ClusterId,NodeId
          NetworkOutMBytes Egress traffic count/s ClusterId,NodeId

          Standalone Monitor (Standalone)

          Metric name (English) Metric name (Chinese) Unit Dimension
          CPUUsagePercent CPU usage % ClusterId
          DeleteCountPerSecond Delete requests per second count/s ClusterId
          DeleteLatencyAvg Delete average request latency ms ClusterId
          DiskUsedMBytes Disk space usage MBytes ClusterId
          DiskUsedPercent Disk utilization % ClusterId
          InsertCountPerSecond Insert requests per second count/s ClusterId
          InsertLatencyAvg Insert average request latency ms ClusterId
          MemUsedBytes Memory usage Bytes ClusterId
          MemUsedPercent Memory usage % ClusterId
          NetworkInMBytes Ingress traffic MB/s ClusterId
          NetworkOutMBytes Egress traffic MB/s ClusterId
          QueryCountPerSecond Query requests per second count/s ClusterId
          QueryLatencyAvg Query average request latency ms ClusterId
          SearchCountPerSecond Search requests per second count/s ClusterId
          SearchLatencyAvg Search average request latency ms ClusterId
          TotalCountPerSecond Total Requests QPS count/s ClusterId
          TotalLatencyAvg Average latency of total requests ms ClusterId
          UpsertCountPerSecond Upsert requests per second count/s ClusterId
          UpsertLatencyAvg Upsert average request latency ms ClusterId
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