实例总数 23 | up 23 | down 0 | alert 1
replication_stopped,IO=False, SQL=True(IO 线程已停止,SQL 线程仍在运行,需人工 START REPLICA IO_THREAD 前先排查中断原因;该实例无 matched_alias,需登录 mynode 主机处理)按阈值扫描(延迟>60s / 连接使用率≥80% / 慢查询≥1/s)复核 data 后:
| service_name | up | uptime(天) | 连接 used/max(pct%) | threads_running | qps | slow_qps | BP命中率% | 复制延迟s | matched_alias |
|---|---|---|---|---|---|---|---|---|---|
| 100-master | ✅ | 42.9 | 22/8192(0.3%) | 6 | 9.49 | 0.00 | 100.0 | 0 | staging/100 |
| 8891-master | ✅ | 519.1 | 16/2000(0.8%) | 3 | 6.16 | 0.00 | 98.8 | - | staging/8891 |
| 8891-slave | ✅ | 395.8 | 4/2000(0.2%) | 2 | 4.33 | 0.00 | 100.0 | 0 | staging/8891-slave |
| TD-slave | ✅ | 419.9 | 4/2048(0.2%) | 4 | 4.32 | 0.00 | 99.9 | 0 | staging/TD-slave2 |
| TD-slave-51 | ✅ | 419.9 | 4/2048(0.2%) | 3 | 4.38 | 0.00 | 99.8 | 0 | staging/TD-slave |
| addcn-bee | ✅ | 29.8 | 2/2048(0.1%) | 2 | 5.56 | 0.00 | 100.0 | - | - |
| hk8591 | ✅ | 176.6 | 8/15000(0.1%) | 5 | 11.44 | 0.00 | 100.0 | 0 | staging/tw8591, staging/hk8591 |
| hk8591-slave | ✅ | 400.7 | 5/15000(0.0%) | 4 | 4.47 | 0.00 | 100.0 | 0 | staging/tw8591-slave, staging/hk8591-slave |
| hongyan | ✅ | 10.8 | 5/2048(0.2%) | 3 | 4.61 | 0.00 | 100.0 | - | - |
| mcdb-master | ✅ | 94.4 | 21/4096(0.5%) | 4 | 5.61 | 0.00 | 100.0 | 0 | staging/mcdb |
| mcdb-slave | ✅ | 185.8 | 5/4096(0.1%) | 4 | 4.27 | 0.00 | 100.0 | 0 | staging/tw591-slave, staging/mcdb-slave |
| t1_mysql | ✅ | 42.9 | 13/9190(0.1%) | 5 | 4.94 | 0.00 | 99.9 | 0 | staging/100-slave |
| t5-ai | ✅ | 29.8 | 9/2048(0.4%) | 3 | 4.78 | 0.00 | 100.0 | - | - |
| t5-gateway | ✅ | 29.8 | 4/2048(0.2%) | 2 | 4.56 | 0.00 | 100.0 | - | - |
| t591-dealhub | ✅ | 29.8 | 4/2048(0.2%) | 2 | 4.77 | 0.00 | 100.0 | IO线程停止 | - |
| t5_master | ✅ | 34.6 | 626/4096(15.3%) | 15 | 2500.26 | 0.03 | 99.9 | - | - |
| t8-ai | ✅ | 29.8 | 4/2048(0.2%) | 3 | 4.78 | 0.00 | 100.0 | - | - |
| t8-antifraud | ✅ | 10.8 | 48/2048(2.3%) | 3 | 4.66 | 0.00 | 91.8 | - | - |
| t8_mysql | ✅ | 62.6 | 92/15000(0.6%) | 17 | 35.87 | 0.00 | 100.0 | 0 | staging/tw8591, staging/hk8591 |
| td_master | ✅ | 670.7 | 71/2048(3.5%) | 5 | 150.75 | 0.00 | 100.0 | - | staging/TD |
| tw591-slave | ✅ | 419.9 | 5/2048(0.2%) | 3 | 4.40 | 0.00 | 100.0 | 0 | staging/tw591-slave, staging/mcdb-slave |
| tw591-slave-lag | ✅ | 276.8 | 4/2048(0.2%) | 1 | 4.51 | 0.00 | 99.9 | 3600(延迟从库,设计如此) | staging/tw591-slave2 |
| tw8591-slave | ✅ | 401.0 | 5/15000(0.0%) | 3 | 4.40 | 0.00 | 99.9 | 0 | staging/tw8591-slave, staging/hk8591-slave |
数据源 PMM(192.168.8.52:8443),经 MCP(8.75:8200) 直连获取,下轮明日 09:50。