HAProxy监控页面指标含义一、概述二、指标含义三、引用

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我是靠谱客的博主清新板栗，这篇文章主要介绍HAProxy监控页面指标含义一、概述二、指标含义三、引用，现在分享给大家，希望可以做个参考。

一、概述

使用HA后在配置文件里边配置了监控页面信息后，可以在浏览器中访问地址去看到。

#haproxy监控页面地址
listen  admin_stat
        #haproxy的web管理端口 8888，自行设置
        bind 0.0.0.0:8888
        mode    http
        stats   refresh 30s
        #haproxy web管理url，自行设置
        stats uri /haproxy_stats
        stats realm Haproxy Statistics
        #haproxy web管理用户名密码，自行设置
        stats auth admin:admin
        stats hide-version

浏览器访问

http://192.168.1.1:8888/haproxy_stats

在这里插入图片描述
浏览器访问

http://192.168.1.1:8888/haproxy_stats;csv

# pxname,svname,qcur,qmax,scur,smax,slim,stot,bin,bout,dreq,dresp,ereq,econ,eresp,wretr,wredis,status,weight,act,bck,chkfail,chkdown,lastchg,downtime,qlimit,pid,iid,sid,throttle,lbtot,tracked,type,rate,rate_lim,rate_max,check_status,check_code,check_duration,hrsp_1xx,hrsp_2xx,hrsp_3xx,hrsp_4xx,hrsp_5xx,hrsp_other,hanafail,req_rate,req_rate_max,req_tot,cli_abrt,srv_abrt,comp_in,comp_out,comp_byp,comp_rsp,lastsess,last_chk,last_agt,qtime,ctime,rtime,ttime,
main,FRONTEND,,,0,0,8000,0,0,0,0,0,0,,,,,OPEN,,,,,,,,,1,2,0,,,,0,0,0,0,,,,0,0,0,0,0,0,,0,0,0,,,0,0,0,0,,,,,,,,
static,static,0,0,0,0,,0,0,0,,0,,0,0,0,0,DOWN,1,1,0,1,1,6046,6046,,1,3,1,,0,,2,0,,0,L4CON,,0,0,0,0,0,0,0,0,,,,0,0,,,,,-1,Connection refused,,0,0,0,0,
static,BACKEND,0,0,0,0,800,0,0,0,0,0,,0,0,0,0,DOWN,0,0,0,,1,6046,6046,,1,3,0,,0,,1,0,,0,,,,0,0,0,0,0,0,,,,,0,0,0,0,0,0,-1,,,0,0,0,0,
app,app1,0,0,0,0,,0,0,0,,0,,0,0,0,0,DOWN,1,1,0,1,1,6046,6046,,1,4,1,,0,,2,0,,0,L4CON,,0,0,0,0,0,0,0,0,,,,0,0,,,,,-1,Connection refused,,0,0,0,0,
app,app2,0,0,0,0,,0,0,0,,0,,0,0,0,0,DOWN,1,1,0,1,1,6046,6046,,1,4,2,,0,,2,0,,0,L4CON,,0,0,0,0,0,0,0,0,,,,0,0,,,,,-1,Connection refused,,0,0,0,0,
app,app3,0,0,0,0,,0,0,0,,0,,0,0,0,0,DOWN,1,1,0,1,1,6046,6046,,1,4,3,,0,,2,0,,0,L4CON,,0,0,0,0,0,0,0,0,,,,0,0,,,,,-1,Connection refused,,0,0,0,0,
app,app4,0,0,0,0,,0,0,0,,0,,0,0,0,0,DOWN,1,1,0,1,1,6045,6045,,1,4,4,,0,,2,0,,0,L4CON,,0,0,0,0,0,0,0,0,,,,0,0,,,,,-1,Connection refused,,0,0,0,0,
app,BACKEND,0,0,0,0,800,0,0,0,0,0,,0,0,0,0,DOWN,0,0,0,,1,6045,6045,,1,4,0,,0,,1,0,,0,,,,0,0,0,0,0,0,,,,,0,0,0,0,0,0,-1,,,0,0,0,0,
T-MQ,FRONTEND,,,0,0,8000,0,0,0,0,0,0,,,,,OPEN,,,,,,,,,1,5,0,,,,0,0,0,0,,,,,,,,,,,0,0,0,,,0,0,0,0,,,,,,,,
T-MQ,node01,0,0,0,0,,0,0,0,,0,,0,0,0,0,UP,1,1,0,0,0,6046,0,,1,5,1,,0,,2,0,,0,L4OK,,0,,,,,,,0,,,,0,0,,,,,-1,,,0,0,0,0,
T-MQ,node02,0,0,0,0,,0,0,0,,0,,0,0,0,0,UP,1,1,0,3,1,1106,4,,1,5,2,,0,,2,0,,0,L4OK,,0,,,,,,,0,,,,0,0,,,,,-1,,,0,0,0,0,
T-MQ,BACKEND,0,0,0,0,800,0,0,0,0,0,,0,0,0,0,UP,2,2,0,,0,6046,0,,1,5,0,,0,,1,0,,0,,,,,,,,,,,,,,0,0,0,0,0,0,-1,,,0,0,0,0,
MAB1_MQ_ClusterMgr,FRONTEND,,,0,1,8000,48,11904,14688,0,0,0,,,,,OPEN,,,,,,,,,1,6,0,,,,0,0,0,1,,,,0,0,0,48,0,0,,0,1,48,,,0,0,0,0,,,,,,,,
MAB1_MQ_ClusterMgr,node01,0,0,0,1,,24,5952,7344,,0,,0,0,0,0,UP,1,1,0,0,0,6046,0,,1,6,1,,24,,2,0,,1,L4OK,,0,0,0,0,24,0,0,0,,,,0,0,,,,,434,,,0,0,1,1,
MAB1_MQ_ClusterMgr,node02,0,0,0,1,,24,5952,7344,,0,,0,0,0,0,UP,1,1,0,3,1,1106,4,,1,6,2,,24,,2,0,,1,L4OK,,0,0,0,0,24,0,0,0,,,,0,0,,,,,374,,,0,1,1,1,
MAB1_MQ_ClusterMgr,BACKEND,0,0,0,1,800,48,11904,14688,0,0,,0,0,0,0,UP,2,2,0,,0,6046,0,,1,6,0,,48,,1,0,,1,,,,0,0,0,48,0,0,,,,,0,0,0,0,0,0,374,,,0,1,1,2,
admin_stat,FRONTEND,,,1,3,8000,40,758757,14812275,0,0,6,,,,,OPEN,,,,,,,,,1,7,0,,,,0,1,0,2,,,,0,4804,0,9,11,0,,1,3,4825,,,0,0,0,0,,,,,,,,
admin_stat,BACKEND,0,0,0,1,800,11,758757,14812275,0,0,,11,0,0,0,UP,0,0,0,,0,6046,0,,1,7,0,,0,,1,0,,2,,,,0,0,0,0,11,0,,,,,0,0,0,0,0,0,0,,,0,0,1,968,

除了上边这种方法还可以通过echo "show stat" | socat /var/lib/haproxy/stats stdio这条命令来看到上边的输出信息

这些指标具体是什么含义，了解这些指标之后，我相信对HA的理解会更进一步。

二、指标含义

指标	含义
pxname	proxy的名字
svname	service name (FRONTEND for frontend, BACKEND for backend, any name for server)
qcur	当前排队的请求
qmax	最大排队请求
scur	当前的会话个数
smax	最大的会话个数
slim	会话限制
stot	会话总数
bin	输入的字节
bout	输出的字节
dreq	被拒绝的请求数量
dresp	被拒绝的答复数量
ereq	请求错误的数量
econ	连接错误
eresp	响应错误（其中srv_abrt）
wretr	重试（警告）
wredis	重新分派（警告）
status	状态（UP / DOWN / NOLB / MAINT / MAINT（通过）…）
weight	服务器重量（服务器），总重量（后端）
act	服务器是活动的（服务器），活动服务器的数量（后端）
bck	服务器是备份（服务器），备份服务器数量（后端）
chkfail	检查失败的次数
chkdown	UP-> DOWN转换次数
lastchg	上次状态变化（以秒为单位）
downtime	总停机时间（以秒为单位）
qlimit	队列限制
pid	进程id
iid	唯一代理id
sid	服务ID
throttle	预热状态
lbtot	选择服务器的总次数
tracked	如果启用了跟踪，则代理/服务器的ID
type	（0 =前端，1 =后端，2 =服务器，3 =套接字）
rate	上一次经过的每秒会话数
rate_lim	每秒新会话的限制
rate_max	每秒新会话的最大数量
check_status	上次健康检查的状态，其中一个：UNK - >未知 INI - >初始化 SOCKERR - >套接字错误 L4OK - >检查在第4层上传递，没有启用上层测试L4TMOUT - > 1-4层超时例如，L4CON - > 1-4层连接问题 “拒绝连接”（tcp rst）或“无主机路由”（icmp） L6OK - >检查在第6层传递 L6TOUT - >第6层（SSL）超时 L6RSP - >第6层无效响应 - 协议错误 L7OK - >检查在第7层传递 L7OKC - >有条不紊地检查第7层，例如404 禁用-ON-404 L7TOUT - >第7层（HTTP / SMTP）超时 L7RSP - >第7层无效响应 - 协议错误 L7STS - >第7层响应错误，例如HTTP 5xx
check_code	layer5-7代码，如果可用的话
check_duration	完成上次健康检查所需的时间（毫秒）
hrsp_1xx	带有1xx代码的http响应
hrsp_2xx	带有2xx代码的http响应
hrsp_other	与其他代码的http响应（协议错误）
hanafail	健康检查细节失败
req_rate	在过去的第二个秒内每秒的HTTP请求数
req_rate_max	观察到的每秒最大HTTP请求数
req_tot	收到的HTTP请求总数
cli_abrt	客户端中止的数据传输次数
srv_abrt	服务器中止的数据传输次数（包括在eresp中）