| 项目 | 值 |
|---|---|
| 统计范围 | 2026-09-08 00:00:00 ~ 23:59:59(Asia/Shanghai) |
| 环境 | prod-8891 |
| 慢日志条数(ES mysql-slow_*) | 21,080 条(指纹聚合取样 21,080 条) |
| Top10 单条最慢 | 282.62 s(user=t8891,YCJF_t8891_26) |
| 非备份模式最大累计 | 5.92h(4175 次 × 5.11 s) |
| 备份模式(user 含 backup/databasus_backup) | 0 条、累计 0.0s(单独标注,不触发深析) |
| 数据来源 | ES mysql-slow_*(@timestamp)+ MCP 只读 MySQL(describe_schema/explain) |
| 生成时间 | 2026-09-09 11:42(Asia/Shanghai) |
| # | 耗时(s) | 库.表 | 行数 sent/examined | user / server | 慢因分类 |
|---|---|---|---|---|---|
| 1 | 282.62 | None.t_carinfo_coupon_activity | 2,035 / 638,807 | t8891 / YCJF_t8891_26 | 扫描行数远大于返回行数(638,807/2,035) |
| 2 | 280.00 | None.t_carinfo_coupon_activity | 2,035 / 638,807 | t8891 / YCJF_t8891_25_3307 | 扫描行数远大于返回行数(638,807/2,035) |
| 3 | 279.96 | None.t_carinfo_coupon_activity | 2,035 / 638,807 | t8891 / YCJF_t8891_25 | 扫描行数远大于返回行数(638,807/2,035) |
| 4 | 278.37 | None.t_carinfo_coupon_activity | 2,035 / 638,807 | t8891 / YCJF_t8891_25 | 扫描行数远大于返回行数(638,807/2,035) |
| 5 | 277.55 | None.t_carinfo_coupon_activity | 2,035 / 638,816 | t8891 / YCJF_t8891_26 | 扫描行数远大于返回行数(638,816/2,035) |
| 6 | 273.77 | None.t_carinfo_coupon_activity | 2,035 / 638,810 | t8891 / YCJF_t8891_25_3307 | 扫描行数远大于返回行数(638,810/2,035) |
| 7 | 270.65 | None.t_carinfo_coupon_activity | 2,035 / 638,807 | t8891 / YCJF_t8891_25 | 扫描行数远大于返回行数(638,807/2,035) |
| 8 | 269.84 | None.t_carinfo_coupon_activity | 2,035 / 639,127 | t8891 / YCJF_t8891_25 | 扫描行数远大于返回行数(639,127/2,035) |
| 9 | 268.97 | None.t_carinfo_coupon_activity | 2,035 / 638,807 | t8891 / YCJF_t8891_25_3307 | 扫描行数远大于返回行数(638,807/2,035) |
| 10 | 268.65 | None.t_carinfo_coupon_activity | 2,033 / 638,803 | t8891 / YCJF_t8891_25_3307 | 扫描行数远大于返回行数(638,803/2,033) |
| # | 模式(指纹摘要) | 条数 | 平均(s) | 累计 | server | user |
|---|---|---|---|---|---|---|
| 1 | select * from t_member_devices where (m_id = ? and hash = ?) limit ?; | 4,175 | 5.11 | 5.92h | YCJF_t8891_24,YCJF_t8891_25,YCJF_t8891_2 | t8891 |
| 2 | select f_id, COUNT(*) count from t_carinfo_favorite where m_id IN (?...) and type = | 2,008 | 4.96 | 2.77h | YCJF_t8891_24,YCJF_t8891_25,YCJF_t8891_2 | t8891 |
| 3 | select v_items.auto_price from v_items inner join t_sele_realprice on t_sele_real` | 1,705 | 1.25 | 35.6min | YCJF_t8891_24,YCJF_t8891_25,YCJF_t8891_2 | t8891 |
| 4 | select * from t_carinfo_inquiry_agent where expire_status = ? and expire_time <= ?; | 1,438 | 1.81 | 43.4min | YCJF_t8891_24 | t8891 |
| 5 | select * from t_carinfo_inquiry_agent where contact_status = ? and expire_status = ? | 1,437 | 1.93 | 46.2min | YCJF_t8891_24,YCJF_t8891_25,YCJF_t8891_2 | t8891 |
| # | 模式 | 条数 | 平均(s) | 累计 | server | user |
|---|---|---|---|---|---|---|
| 1 | select * from t_member_devices where (m_id = ? and hash = ?) limit ?; | 4,175 | 5.11 | 5.92h | YCJF_t8891_24,YCJF_t8891_25,YCJF_t8891_2 | t8891 |
| 2 | select f_id, COUNT(*) count from t_carinfo_favorite where m_id IN (?...) and type = | 2,008 | 4.96 | 2.77h | YCJF_t8891_24,YCJF_t8891_25,YCJF_t8891_2 | t8891 |
| 3 | select t_carinfo_coupon_activity.* from t_carinfo_coupon_activity left join t_carinfo_c` | 25 | 267.71 | 1.86h | YCJF_t8891_25,YCJF_t8891_25_3307,YCJF_t8 | t8891 |
| 4 | select * from t_carinfo_inquiry_agent where contact_status = ? and expire_status = ? | 1,437 | 1.93 | 46.2min | YCJF_t8891_24,YCJF_t8891_25,YCJF_t8891_2 | t8891 |
| 5 | select * from t_carinfo_inquiry_agent where expire_status = ? and expire_time <= ?; | 1,438 | 1.81 | 43.4min | YCJF_t8891_24 | t8891 |
备份模式全天 0 条 / 0.0s,未触发深度分析(如条数环比异常翻倍再人工介入)。
select * from t_member_devices where (m_id = ? and hash = ?) limit ?; —— 4,175 次 × 5.11s = 5.92hselect * from t_member_devices where (m_id = 342660 and hash = '28fa8c5666b3a10801f698d3dea8d655') limit 1;prod-8891/masterselect f_id, COUNT(*) count from t_carinfo_favorite where m_id IN (?...) and type = ? and exis —— 2,008 次 × 4.96s = 2.77hselect f_id, COUNT(*) count from t_carinfo_favorite where m_id in (0, 33659, 281804, 289402, 290335, 309346, 312549, 354705, 368617, 371348, 382742, 415525, 435436, 445202, 452106, 458555, 465102, 561300, 586987, 813332, 816894, 845285, 965919, 976755, 987649, 1099555, 1116522, 1194566, 1301402) and type = 3 and exists (select * from t_carinfo_search_base_kind where t_carinfo_favorite.f`prod-8891/masterselect t_carinfo_coupon_activity.* from t_carinfo_coupon_activity left join t_carinfo_coupon_acti` —— 25 次 × 267.71s = 1.86hselect t_carinfo_coupon_activity.* from t_carinfo_coupon_activity left join t_carinfo_coupon_activity_callback as b on t_carinfo_coupon_activity.id = b.activity_item_id left join t_carinfo_agent_call_to_bidding as c on t_carinfo_coupon_activity.m_id = c.m_id and c.type = 'callback' and phase = 4 and c.created_at > 't_carinfo_coupon_activity.created_at' where (t`prod-8891/masterselect * from t_carinfo_inquiry_agent where contact_status = ? and expire_status = ?; —— 1,437 次 × 1.93s = 46.2minselect * from t_carinfo_inquiry_agent where contact_status = 0 and expire_status = 0;prod-8891/masterselect * from t_carinfo_inquiry_agent where expire_status = ? and expire_time <= ?; —— 1,438 次 × 1.81s = 43.4minselect * from t_carinfo_inquiry_agent where expire_status = 0 and expire_time <= '2026-09-08 13:07:12';prod-8891/masterselect v_items.auto_price from v_items inner join t_sele_realprice on t_sele_realprice.it` —— 1,705 次 × 1.25s = 35.6minselect v_items.auto_price from v_items inner join t_sele_realprice on t_sele_realprice.item_id = v_items.item_id inner join t_top_dealer on t_top_dealer.m_id = v_items.m_id where v_items.item_class = 1 and v_items.item_post_date >= '2026-06-10 17:08:35' and v_items.item_payout_status = 1 and v_items.auto_price_type = 2 and t_top_dealer.status = 1 and `prod-8891/masterselect max(record_time) as aggregate from t_carinfo_inquiry_call_log; —— 1,411 次 × 1.32s = 30.9minselect max(record_time) as aggregate from t_carinfo_inquiry_call_log;prod-8891/masterselect count(*) as aggregate from v_items where item_class = ? and item_display_status = ? and —— 826 次 × 1.59s = 21.8minselect count(*) as aggregate from v_items where item_class = 1 and item_display_status = 1 and new_kind_id = 10478;prod-8891/master| 优先级 | 对象 | 建议 |
|---|---|---|
| P1 | ?.t_member_devices(4,175×5.1s) | 结合 SQL 文本与执行计划人工复核; 考虑降频/缓存 |
| P2 | ?.t_carinfo_favorite(2,008×5.0s) | 结合 SQL 文本与执行计划人工复核; 考虑降频/缓存 |
| P3 | ?.t_carinfo_coupon_activity(25×267.7s) | 结合 SQL 文本与执行计划人工复核; 考虑降频/缓存 |
| P4 | ?.t_carinfo_inquiry_agent(1,437×1.9s) | 结合 SQL 文本与执行计划人工复核; 考虑降频/缓存 |
| P5 | ?.t_carinfo_inquiry_agent(1,438×1.8s) | 结合 SQL 文本与执行计划人工复核; 考虑降频/缓存 |
| P6 | ?.v_items(1,705×1.3s) | 结合 SQL 文本与执行计划人工复核; 考虑降频/缓存 |
| P7 | ?.t_carinfo_inquiry_call_log(1,411×1.3s) | 结合 SQL 文本与执行计划人工复核; 考虑降频/缓存 |
| P8 | ?.v_items(826×1.6s) | 结合 SQL 文本与执行计划人工复核; 考虑降频/缓存 |
| — | Top1 ?.t_carinfo_coupon_activity | 结合 SQL 文本与执行计划人工复核; 考虑降频/缓存 |
| — | Top2 ?.t_carinfo_coupon_activity | 结合 SQL 文本与执行计划人工复核; 考虑降频/缓存 |
| — | Top3 ?.t_carinfo_coupon_activity | 结合 SQL 文本与执行计划人工复核; 考虑降频/缓存 |
*采集脚本 .agents/scripts/mysql_slow_prod_report.py,中间数据 outputs/slow_report_prod8891_20260908.json;全程只读。*