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Updated Canal prometheus (markdown)

lcybo
2018-08-18 11:07:25 +08:00
parent e4c3af781b
commit a3520c65f6
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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/) 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 | | 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_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|-| |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 ## 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. > 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(); > >DefaultExports.initialize();