pmm_status 获取| 实例总数 | up | alert |
|---|---|---|
| 23 | 23 | 1 |
| 服务 | 问题 | 详情 |
|---|---|---|
| t591-dealhub (mynode) | 复制中断 replication_stopped | IO=False, SQL=True —— IO 线程已停止,主从同步断开,需尽快人工检查该从库复制状态与错误日志 |
按阈值(延迟>60s / 连接使用率≥80% / 慢查询≥1/s)对全部 23 实例 data 复核:
| 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 | ✅ | 52.9 | 14/8192 (0.2%) | 6 | 9.39 | 0.00 | 100.0 | 0 | staging/100 |
| 8891-master | ✅ | 528.9 | 20/2000 (1.0%) | 2 | 11.12 | 0.00 | 99.5 | - | staging/8891 |
| 8891-slave | ✅ | 405.8 | 4/2000 (0.2%) | 2 | 4.33 | 0.00 | 100.0 | 0 | staging/8891-slave |
| TD-slave | ✅ | 430.1 | 4/2048 (0.2%) | 3 | 4.31 | 0.00 | 99.9 | 0 | staging/TD-slave2 |
| TD-slave-51 | ✅ | 430.1 | 4/2048 (0.2%) | 2 | 4.38 | 0.00 | 99.8 | 0 | staging/TD-slave |
| addcn-bee | ✅ | 39.8 | 3/2048 (0.1%) | 2 | 6.37 | 0.00 | 100.0 | - | (未匹配) |
| hk8591 | ✅ | 186.6 | 9/15000 (0.1%) | 5 | 12.26 | 0.00 | 100.0 | 0 | staging/tw8591, staging/hk8591 |
| hk8591-slave | ✅ | 410.7 | 5/15000 (0.0%) | 4 | 4.47 | 0.00 | 100.0 | 0 | staging/tw8591-slave, staging/hk8591-slave |
| hongyan | ✅ | 20.8 | 11/2048 (0.5%) | 4 | 12.20 | 0.00 | 100.0 | - | (未匹配) |
| mcdb-master | ✅ | 104.4 | 21/4096 (0.5%) | 4 | 5.70 | 0.00 | 100.0 | 0 | staging/mcdb |
| mcdb-slave | ✅ | 195.8 | 5/4096 (0.1%) | 4 | 4.27 | 0.01 | 100.0 | 0 | staging/tw591-slave, staging/mcdb-slave |
| t1_mysql | ✅ | 52.9 | 14/9190 (0.2%) | 4 | 5.46 | 0.00 | 99.9 | 0 | staging/100-slave |
| t5-ai | ✅ | 39.8 | 14/2048 (0.7%) | 3 | 4.81 | 0.00 | 100.0 | - | (未匹配) |
| t5-gateway | ✅ | 39.8 | 3/2048 (0.1%) | 2 | 4.55 | 0.00 | 100.0 | - | (未匹配) |
| t591-dealhub | ✅ | 39.8 | 4/2048 (0.2%) | 2 | 4.77 | 0.00 | 100.0 | IO断 | (未匹配) |
| t5_master | ✅ | 44.6 | 634/4096 (15.5%) | 12 | 2616.99 | 0.04 | 99.8 | - | (未匹配) |
| t8-ai | ✅ | 39.8 | 4/2048 (0.2%) | 3 | 4.77 | 0.00 | 100.0 | - | (未匹配) |
| t8-antifraud | ✅ | 20.8 | 47/2048 (2.3%) | 3 | 4.61 | 0.00 | 90.8 | - | (未匹配) |
| t8_mysql | ✅ | 72.6 | 113/15000 (0.8%) | 17 | 47.61 | 0.00 | 100.0 | 0 | staging/tw8591, staging/hk8591 |
| td_master | ✅ | 681.0 | 83/2048 (4.1%) | 5 | 164.55 | 0.00 | 100.0 | - | staging/TD |
| tw591-slave | ✅ | 429.9 | 4/2048 (0.2%) | 3 | 4.41 | 0.01 | 99.9 | 0 | staging/tw591-slave, staging/mcdb-slave |
| tw591-slave-lag | ✅ | 286.8 | 4/2048 (0.2%) | 2 | 4.51 | 0.00 | 99.9 | 3601 ⚠️ | staging/tw591-slave2 —— 延迟从库(设计如此) |
| tw8591-slave | ✅ | 410.7 | 5/15000 (0.0%) | 3 | 4.43 | 0.00 | 99.8 | 0 | staging/tw8591-slave, staging/hk8591-slave |
注:复制延迟 "-" 表示无复制(主库/单机);matched_alias 为 MCP instance_map 反查的可直连别名。
数据源 PMM(192.168.8.52:8443),经 MCP(8.75:8200) 直连获取,下轮明日 09:50。