Baidu Elasticsearch
Updated at：2025-11-03
Baidu Elasticsearch includes 2 types of monitor objects: Cluster Monitor (Cluster) and Node Monitor (Instance). The list of monitoring metrics for each type is as follows:
Cluster Monitor (Cluster)
| Metric name (English) | Metric name (Chinese) | Unit | Dimension |
|---|---|---|---|
| ClusterIndexAvgTime | Average cluster write latency | ms | DeployId |
| ClusterIndexIncrement | Cluster write increment | Item | DeployId |
| ClusterIndexRate | Cluster write QPS | Time/second | DeployId |
| ClusterQueryAvgTime | Average cluster query latency | ms | DeployId |
| ClusterQueryIncrement | Cluster query increment | Item | DeployId |
| ClusterQueryRate | Cluster query QPS | Time/second | DeployId |
| ClusterShardPerNode | Average shard count per cluster data node | Item | DeployId |
| ClusterStatus | Cluster health status | DeployId | |
| ClusterTotalShards | Total shards in cluster | Item | DeployId |
| ClusterUnallocateShards | Unassigned shards in cluster | Item | DeployId |
Node Monitor (Instance)
| Metric name (English) | Metric name (Chinese) | Unit | Dimension |
|---|---|---|---|
| CpuSystemPercent | CPU usage | % | DeployId,ProductName,ProductRegion,InstanceId |
| DiskPartitionMaxUsedPercent | Disk utilization | % | DeployId,ProductName,ProductRegion,InstanceId |
| DiskReadThroughput | Disk read traffic | bytes/s | DeployId,ProductName,ProductRegion,InstanceId |
| DiskReadTps | Disk read IOPS | Time/second | DeployId,ProductName,ProductRegion,InstanceId |
| DiskTotalGBytes | Disk space usage | GB | DeployId,ProductName,ProductRegion,InstanceId |
| DiskWriteThroughput | Disk write traffic | bytes/s | DeployId,ProductName,ProductRegion,InstanceId |
| DiskWriteTps | Disk write IOPS | Time/second | DeployId,ProductName,ProductRegion,InstanceId |
| FieldDataSize | Field Data memory usage | B | DeployId,ProductName,ProductRegion,InstanceId |
| FullGCCount | FullGC times | Time | DeployId,ProductName,ProductRegion,InstanceId |
| HeapMemoryPercent | HeapMemory utilization | % | DeployId,ProductName,ProductRegion,InstanceId |
| IOUtilAvg | IO Util average value | % | DeployId,ProductName,ProductRegion,InstanceId |
| IOUtilMax | IO Util maximum value | % | DeployId,ProductName,ProductRegion,InstanceId |
| JvmOldPoolUsedPercent | JVM old utilization | % | DeployId,ProductName,ProductRegion,InstanceId |
| JvmYoungPoolUsedPercent | JVM young utilization | % | DeployId,ProductName,ProductRegion,InstanceId |
| Load1M | load_1m | Item | DeployId,ProductName,ProductRegion,InstanceId |
| MemoryUsedGBytes | Memory usage | GB | DeployId,ProductName,ProductRegion,InstanceId |
| OldGcCount | Old generation GC count | Time | DeployId,ProductName,ProductRegion,InstanceId |
| OldGcTime | Old generation GC latency | Second | DeployId,ProductName,ProductRegion,InstanceId |
| QueryCacheSize | query cache | B | DeployId,ProductName,ProductRegion,InstanceId |
| RequestCacheSize | request cache | B | DeployId,ProductName,ProductRegion,InstanceId |
| SearchThreadPoolQueuedTaskSize | search thread pool queue size | Item | DeployId,ProductName,ProductRegion,InstanceId |
| SegmentMemorySize | Segment memory | B | DeployId,ProductName,ProductRegion,InstanceId |
| WriteThreadPoolQueueSize | write thread pool queue size | Item | DeployId,ProductName,ProductRegion,InstanceId |
| YoungGcCount | New generation GC count | Time | DeployId,ProductName,ProductRegion,InstanceId |
| YoungGcTime | New generation GC latency | Second | DeployId,ProductName,ProductRegion,InstanceId |