diff --git a/Canal-prometheus.md b/Canal-prometheus.md index 3e72c5d..08469de 100644 --- a/Canal-prometheus.md +++ b/Canal-prometheus.md @@ -4,7 +4,7 @@ Canal server 性能指标监控基于prometheus的实现。 关于prometheus,参见[官网](https://prometheus.io/) -## 当前监控的canal相关原始指标列表: +## canal监控相关原始指标列表: | 指标 | 说明 | 单位 | 精度 | | :---- | :---- | ----: |----: | @@ -29,6 +29,22 @@ Canal server 性能指标监控基于prometheus的实现。 |canal_instance_store_produce_mem |instance store接收到的所有events占用内存总量|byte|-| |canal_instance_store_consume_mem |instance store成功消费的所有events占用内存总量|byte|-| +## 监控展示指标 +| 指标 | 简述 |多指标| +| :---- | :---- | :----: | +|Basic|Canal instance 基本信息。|是| +|Network bandwith|网络带宽。包含inbound(binlog读取)和outbound(向client输出)|是| +|Delay|Canal instance 相对于master的延时。|否| +|Idle|sink线程idle占比;dump线程idle占比(仅parallel mode)。|是| +|TPS|Canal client instance消费binlog的TPS, 以MySQL binlog events为单位计算。|否| +|TPS(transaction)|Canal instance 处理binlog的TPS,以MySQL transaction为单位计算。|否| +|TPS(rows VS rowData)|Canal instance处理binlog的TPS,table rows:以table变更行为单位。row data:rowData events为单位。|是| +|Client requests|Canal instance接收到的请求统计,结果按packet type分类。|否| +|Latency|Canal client 请求latency概况。|否| +|Empty packets|server响应GET请求,但返回空包的占比。|是| +|Store remain events|Canal instance ringbuffer内未释放的events数量。|否| +|Store remain mem|Canal instance ringbuffer 内未释放events占用内存。|否| + ## JVM 相关信息 > The Java client includes collectors for garbage collection, memory pools, JMX, classloading, and thread counts. These can be added individually or just use the DefaultExports to conveniently register them. > >DefaultExports.initialize();