pmm_status 直连获取无
tw591-slave-lag(3601s,sql_delay=3600)——延迟从库(设计如此),SQL_DELAY 故意设为 3600s,非故障t5_master 13.2%)t5_master 0.03/s)PMM alerts 数组为空,已按阈值(延迟>60s / 连接≥80% / slow_qps≥1)复核 data,仅上述设计内延迟一项,整体 ✅ 无告警。
| 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 | ✅ | 41.9 | 25/8192(0.3%) | 6 | 11.85 | 0 | 99.9 | 0 | staging/100 |
| 8891-master | ✅ | 517.8 | 16/2000(0.8%) | 3 | 5.89 | 0 | 100.0 | - | staging/8891 |
| 8891-slave | ✅ | 394.8 | 3/2000(0.1%) | 2 | 4.33 | 0 | 100.0 | 0 | staging/8891-slave |
| TD-slave | ✅ | 418.9 | 4/2048(0.2%) | 3 | 4.32 | 0 | 99.8 | 0 | staging/TD-slave2 |
| TD-slave-51 | ✅ | 418.9 | 3/2048(0.1%) | 3 | 4.39 | 0 | 99.7 | 0 | staging/TD-slave |
| addcn-bee | ✅ | 28.8 | 2/2048(0.1%) | 1 | 5.49 | 0 | 100.0 | - | (未匹配) |
| hk8591 | ✅ | 175.6 | 8/15000(0.1%) | 5 | 12.48 | 0 | 100.0 | 0 | staging/tw8591, staging/hk8591 |
| hk8591-slave | ✅ | 399.7 | 4/15000(0.0%) | 4 | 4.46 | 0 | 100.0 | 0 | staging/tw8591-slave, staging/hk8591-slave |
| hongyan | ✅ | 9.8 | 4/2048(0.2%) | 3 | 4.66 | 0 | 100.0 | - | (未匹配) |
| mcdb-master | ✅ | 93.4 | 21/4096(0.5%) | 4 | 6.68 | 0 | 100.0 | 0 | staging/mcdb |
| mcdb-slave | ✅ | 184.8 | 5/4096(0.1%) | 4 | 4.27 | 0.01 | 100.0 | 0 | staging/tw591-slave, staging/mcdb-slave |
| t1_mysql | ✅ | 41.9 | 13/9190(0.1%) | 4 | 5.39 | 0 | 99.9 | 0 | staging/100-slave |
| t5-ai | ✅ | 28.8 | 9/2048(0.4%) | 3 | 4.77 | 0 | 100.0 | - | (未匹配) |
| t5-gateway | ✅ | 28.8 | 4/2048(0.2%) | 2 | 4.55 | 0 | 100.0 | - | (未匹配) |
| t591-dealhub | ✅ | 28.8 | 4/2048(0.2%) | 2 | 4.81 | 0 | 100.0 | 0 | (未匹配) |
| t5_master | ✅ | 33.6 | 542/4096(13.2%) | 23 | 2445.21 | 0.03 | 99.9 | - | (未匹配) |
| t8-ai | ✅ | 28.8 | 4/2048(0.2%) | 3 | 4.77 | 0 | 100.0 | - | (未匹配) |
| t8-antifraud | ✅ | 9.8 | 49/2048(2.4%) | 4 | 4.62 | 0 | 95.6 | - | (未匹配) |
| t8_mysql | ✅ | 61.6 | 163/15000(1.1%) | 14 | 58.66 | 0 | 100.0 | 0 | staging/tw8591, staging/hk8591 |
| td_master | ✅ | 669.9 | 67/2048(3.3%) | 5 | 154.97 | 0 | 100.0 | - | staging/TD |
| tw591-slave | ✅ | 418.9 | 4/2048(0.2%) | 3 | 4.42 | 0.01 | 100.0 | 0 | staging/tw591-slave, staging/mcdb-slave |
| tw591-slave-lag | ✅ | 275.8 | 3/2048(0.1%) | 1 | 4.62 | 0 | 100.0 | 3601 ⚠️* | staging/tw591-slave2 |
| tw8591-slave | ✅ | 399.9 | 5/15000(0.0%) | 3 | 4.4 | 0 | 99.9 | 0 | staging/tw8591-slave, staging/hk8591-slave |
\* 延迟从库(设计如此):sql_delay=3600s。
✅ 无告警。23/23 实例存活,复制链路全部正常(IO/SQL 线程均运行,唯一延迟项为设计内的延迟从库)。连接使用率、慢查询均在低位;t8-antifraud BP 命中率 95.6% 略低于其他实例(99.9%+),可关注。
数据源 PMM(192.168.8.52:8443),经 MCP(8.75:8200) 直连获取,下轮明日 09:50。