From 7ed077d4b30f54014d0dbc5b1f93804b412fd89f Mon Sep 17 00:00:00 2001 From: luzhihao Date: Fri, 1 Nov 2024 11:34:52 +0800 Subject: [PATCH] update docs --- gopher_tech.md | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/gopher_tech.md b/gopher_tech.md index 1eb2d3a..4d73e32 100644 --- a/gopher_tech.md +++ b/gopher_tech.md @@ -409,6 +409,15 @@ | iowait_ns | gauge | us | 进程I/O阻塞时延(proc实体) | | cpu | gauge | % | 进程CPU使用率(proc实体) | + + +#### 应用系统时延 + +| metrics_name | metrics_type | unit | metrics descriptio | +| ------------ | ------------ | ---- | ------------------------------------------------------------ | +| sys_latency | histogram | ms | 应用系统时延:应用接收请求时,系统层产生的时延(网络栈、调度) | +| net_latency | histogram | ms | 应用网络时延:应用响应请求,网络层产生的时延(网络栈、网络传输) | + #### 应用I/O | metrics_name | metrics_type | unit | metrics description | 支持 | @@ -524,8 +533,6 @@ | send_rsts | gauge | num | 发送RST报文次数(tcp_link实体) | | receive_rsts | gauge | num | 接收RST报文次数(tcp_link实体) | | retrans_ratio | gauge | | 重传率(tcp_link实体) | -| rx_delay | gauge | ms | 请求接收时延(从到达网卡到应用读取) | -| tx_delay | gauge | ms | 响应发送时延(从应用写入到接收ACK) | | syn_sent | gauge | package | 应用内SYN报文发送次数(endpoint_tcp实体) | | syn_drop | gauge | package | 应用内SYN报文到丢弃次数(endpoint_tcp实体) | | retran_syn | gauge | package | 应用内SYN报文重发次数(endpoint_tcp实体) | -- Gitee