有没有什么方法能够查看 djangoORM 的 SQL 语句消耗时间 - V2EX
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longmeier90

有没有什么方法能够查看 djangoORM 的 SQL 语句消耗时间

  •  
  •   longmeier90 Jul 6, 2021 2414 views
    This topic created in 1771 days ago, the information mentioned may be changed or developed.

    俺们公司的主项目用 django 开发的。其中 SQL 有用自带的 ORM,还有原生的 SQL 语句混合使用,最近 mysql 服务器老是提示 cpu%占用过高。数据库服务器只部署了一个 mysql 。

    11 replies    2021-07-06 23:37:40 +08:00
    David1119
        1
    David1119  
       Jul 6, 2021
    debug_toolbar
    4771314
        2
    4771314  
       Jul 6, 2021
    mysql 有监控的,配置一下就好了(没有的话,建议开启,裸奔还是太危险了)
    如果使用的云服务就更简单了,云服务有配套的服务,直接在控制台就能看到
    est
        3
    est  
       Jul 6, 2021   1
    'loggers': {
    'django.db': {
    'level': 'DEBUG',
    'handlers': ['console'],
    }
    }
    someios
        4
    someios  
       Jul 6, 2021
    profiling ?
    Vegetable
        5
    Vegetable  
       Jul 6, 2021
    orm 排查属于侵入式操作了,还是从数据库侧操作吧,如果是云服务的话排查这个应该挺方便的啊
    simple2025
        6
    simple2025  
       Jul 6, 2021
    cpu100%应该有会有 slow query 的吧
    GG668v26Fd55CP5W
        7
    GG668v26Fd55CP5W  
       Jul 6, 2021 via iPhone
    可以看看 mysql 的 slow log
    phithon
        8
    phithon  
       Jul 6, 2021
    ericls
        9
    ericls  
       Jul 6, 2021
    @est 3 楼才是最好用的方法
    akira
        10
    akira  
       Jul 6, 2021
    正常应该是开 mysql 的慢日志入手吧
    ysw
        11
    ysw  
       Jul 6, 2021
    可以考虑 apm 插件,elastic apm 或者其他的
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