changs1986's recent timeline updates
changs1986

changs1986

V2EX member #83959, joined on 2014-11-26 21:14:50 +08:00
changs1986's recent replies
Dec 29, 2021
Replied to a topic by 182247236 MySQL MySQL 查询数据太慢了,该怎么优化?
看 explain, 走的 domain_id 索引, domain_id 区分度可能不太好. 建议调整下 time 的索引, 调整成 index(time, domain_id, company_id), 然后 where 改成 where time BETWEEN '2021-12-01 00:00:00' AND '2021-12-26 23:59:59' and domain_id in (xx,xx) and company_id=1
Apr 8, 2021
Replied to a topic by kmdd33 广州 echo ("广州程序员内推找工作 wechat 群");
NDQ3MjIyODEw
🙏感谢
May 20, 2020
Replied to a topic by Colinjee macOS 现在还有没有 setapp 的车哇
@dylanyang 怎么联系?有意
Jul 15, 2019
Replied to a topic by javaWeber 程序员 如何通过优秀的人提高自己的技术?
学习人家学习的方法
Jul 15, 2019
Replied to a topic by v2mo Python Python list 数组 4 千万个元素去重、处理
bloomfilter ?
为什么用 NVIDIA 不用手机,楼主你有考虑过大数据量的数据快速处理能力吗?
过期牛奶倒车他身上试试
Apr 14, 2017
Replied to a topic by ansheng 程序员 话说你司的 API 文档是如何进行管理的?
apidoc
Apr 7, 2017
Replied to a topic by xbdsky Linux php5.6 pcntl 扩展安装后不能启动?
php ext 配置 extension_dir = "ext"
----------------------------------------

很明显不对,应该配成 no-debug-non-zts-20131226 的那个目录的路径
504 是 fpm 进程没响应了吧,看下 fpm 的日志和数据库 slow-log
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