命名空间
Namespace = QCE/ETCD
监控指标
指标英文名 | 指标中文名 | 说明 | 单位 | 维度 | 统计规则 [period, statType] |
ClientGrpcSentRate | 客户端 gRPC 发送流量 | 客户端 gRPC 发送流量 | MBytes/s | instance_id pod_name | [ 60s, avg ] [ 300s, avg ] [ 3600s, avg ] [ 86400s, avg ] |
ClusterHasLeader | 集群是否有 Leader | 集群是否有 Leader | None | instance_id | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
DbKeysTotal | 数据库 Key 数量 | 数据库 Key 数量 | Count | instance_id pod_name | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
DbMvccPutTotal | 数据库 MVCC 写入次数 | 数据库 MVCC 写入次数 | Count | instance_id pod_name | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
DbSize | 数据库大小 | 数据库大小 | MiBytes | instance_id pod_name | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
GoroutinesTotal | go 协程总量 | go 协程总量 | None | instance_id pod_name | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
OsFdUsedTotal | 进程文件描述符使用总量 | 进程文件描述符使用总量 | Count | pod_name instance_id | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
PodCpuUsagePercentRequest | CPU 用量占 request 百分比 | CPU 用量占 request 百分比 | % | instance_id pod_name | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
PodFsReadRate | 文件系统读取速率 | 文件系统读取速率 | MiBytes/s | instance_id pod_name | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
PodFsWriteRate | 文件系统写入速率 | 文件系统写入速率 | MiBytes/s | instance_id pod_name | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
PodMemUsagePercentRequest | 内存使用量占 request 百分比 | 内存使用量占 request 百分比 | % | pod_name instance_id | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
PodMemUsageTotal | 内存使用总量 | 内存使用总量 | MiBytes | instance_id pod_name | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
PodNetworkReceiveRate | 网络接收速率 | 网络接收速率 | MiBytes/s | instance_id pod_name | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
PodNetworkSendRate | 网络发送速率 | 网络发送速率 | MiBytes/s | pod_name instance_id | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
ServerLeaderChangesRate | 集群 Leader 近20分钟切换次数 | 集群 Leaderr 切换次数（近20分钟） | Count | instance_id | [ 60s, avg ] [ 300s, avg ] [ 3600s, avg ] [ 86400s, avg ] |
ServerLeaderChangesTotal | Leader 切换总次数 | Leader 切换总次数 | Count | instance_id | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
ServerProposalsAppliedRate | 共识提议 apply 速率 | 共识提议 apply 速率 | Count/s | instance_id pod_name | [ 60s, avg ] [ 300s, avg ] [ 3600s, avg ] [ 86400s, avg ] |
ServerProposalsCommittedRate | 共识提议 commit 速率 | 共识提议 commit 速率 | Count/s | instance_id pod_name | [ 60s, avg ] [ 300s, avg ] [ 3600s, avg ] [ 86400s, avg ] |
ServerProposalsFailedRate | 失败共识提议增长速率 | 失败共识提议增长速率 | Count/s | instance_id pod_name | [ 60s, avg ] [ 300s, avg ] [ 3600s, avg ] [ 86400s, avg ] |
ServerProposalsPendingTotal | 排队等待共识提议总量 | 排队等待共识提议总量 | Count | instance_id pod_name | [ 60s, last ] [ 300s, last ] [ 3600s, last ] [ 86400s, last ] |
各维度对应参数总览
参数名称 | 维度名称 | 维度解释 | 格式 |
Instances.N.Dimensions.0.Name | instance_id | 云原生 etcd 集群 ID 的维度名称 | 输入 String 类型维度名称：instance_id |
Instances.N.Dimensions.0.Value | instance_id | 具体集群 ID | 输入具体集群 ID，例如：etcd-2j2buqxk |
Instances.N.Dimensions.1.Name | pod_name | 云原生 etcd 节点的维度名称 | 输入 String 类型维度名称：pod_name |
Instances.N.Dimensions.1.Value | pod_name | 具体节点名称 | 输入具体节点名称，例如：etcd-2j2buqxk-etcd-0 |
入参说明
查询云原生 etcd 监控接口监控数据，入参取值如下：
&Namespace=QCE/ETCD
&Instances.N.Dimensions.0.Name=instance_id
&Instances.N.Dimensions.0.Value=具体集群 ID
&Instances.N.Dimensions.1.Name=pod_name
&Instances.N.Dimensions.1.Value=具体节点名称
