📋 目录概览CriticalWarning全实例明细QPS Top 3

PMM MySQL 巡检日报 2026-09-11

概览

实例总数 23 | up 23 | down 0 | alert 1

Critical

Warning

按阈值扫描(延迟>60s / 连接使用率≥80% / 慢查询≥1/s)复核 data 后:

全实例明细

service_nameupuptime(天)连接 used/max(pct%)threads_runningqpsslow_qpsBP命中率%复制延迟smatched_alias
100-master✅42.922/8192(0.3%)69.490.00100.00staging/100
8891-master✅519.116/2000(0.8%)36.160.0098.8-staging/8891
8891-slave✅395.84/2000(0.2%)24.330.00100.00staging/8891-slave
TD-slave✅419.94/2048(0.2%)44.320.0099.90staging/TD-slave2
TD-slave-51✅419.94/2048(0.2%)34.380.0099.80staging/TD-slave
addcn-bee✅29.82/2048(0.1%)25.560.00100.0--
hk8591✅176.68/15000(0.1%)511.440.00100.00staging/tw8591, staging/hk8591
hk8591-slave✅400.75/15000(0.0%)44.470.00100.00staging/tw8591-slave, staging/hk8591-slave
hongyan✅10.85/2048(0.2%)34.610.00100.0--
mcdb-master✅94.421/4096(0.5%)45.610.00100.00staging/mcdb
mcdb-slave✅185.85/4096(0.1%)44.270.00100.00staging/tw591-slave, staging/mcdb-slave
t1_mysql✅42.913/9190(0.1%)54.940.0099.90staging/100-slave
t5-ai✅29.89/2048(0.4%)34.780.00100.0--
t5-gateway✅29.84/2048(0.2%)24.560.00100.0--
t591-dealhub✅29.84/2048(0.2%)24.770.00100.0IO线程停止-
t5_master✅34.6626/4096(15.3%)152500.260.0399.9--
t8-ai✅29.84/2048(0.2%)34.780.00100.0--
t8-antifraud✅10.848/2048(2.3%)34.660.0091.8--
t8_mysql✅62.692/15000(0.6%)1735.870.00100.00staging/tw8591, staging/hk8591
td_master✅670.771/2048(3.5%)5150.750.00100.0-staging/TD
tw591-slave✅419.95/2048(0.2%)34.400.00100.00staging/tw591-slave, staging/mcdb-slave
tw591-slave-lag✅276.84/2048(0.2%)14.510.0099.93600(延迟从库,设计如此)staging/tw591-slave2
tw8591-slave✅401.05/15000(0.0%)34.400.0099.90staging/tw8591-slave, staging/hk8591-slave

QPS Top 3

  1. t5_master — 2500.26 qps(threads_running 15,连接 626/4096,BP 命中 99.9%,slow_qps 0.03)
  2. td_master — 150.75 qps(threads_running 5,BP 命中 100%)
  3. t8_mysql — 35.87 qps(threads_running 17,BP 命中 100%)

数据源 PMM(192.168.8.52:8443),经 MCP(8.75:8200) 直连获取,下轮明日 09:50。