2

我正在使用 laravel Horizo​​n 来监控我的队列。我只有两个队列,我在我的实例上使用 redis 和 supervisor。micro当我的 ec2 实例是或者nano我必须使用实例时它不起作用,small之后我将进程数从 5 减少到 1。现在它正在处理 nano 实例。但由于后台进程只有两个工作,我认为它也应该在微实例上工作。请看看我的horizo​​n.php和supervisor conf文件,如果我能做更多,请告诉我

<?php

return [

    /*
    |--------------------------------------------------------------------------
    | Horizon Domain
    |--------------------------------------------------------------------------
    |
    | This is the subdomain where Horizon will be accessible from. If this
    | setting is null, Horizon will reside under the same domain as the
    | application. Otherwise, this value will serve as the subdomain.
    |
    */

    'domain' => null,

    /*
    |--------------------------------------------------------------------------
    | Horizon Path
    |--------------------------------------------------------------------------
    |
    | This is the URI path where Horizon will be accessible from. Feel free
    | to change this path to anything you like. Note that the URI will not
    | affect the paths of its internal API that aren't exposed to users.
    |
    */

    'path' => 'horizon',

    /*
    |--------------------------------------------------------------------------
    | Horizon Redis Connection
    |--------------------------------------------------------------------------
    |
    | This is the name of the Redis connection where Horizon will store the
    | meta information required for it to function. It includes the list
    | of supervisors, failed jobs, job metrics, and other information.
    |
    */

    'use' => 'default',

    /*
    |--------------------------------------------------------------------------
    | Horizon Redis Prefix
    |--------------------------------------------------------------------------
    |
    | This prefix will be used when storing all Horizon data in Redis. You
    | may modify the prefix when you are running multiple installations
    | of Horizon on the same server so that they don't have problems.
    |
    */

    'prefix' => env('HORIZON_PREFIX', 'horizon:'),

    /*
    |--------------------------------------------------------------------------
    | Horizon Route Middleware
    |--------------------------------------------------------------------------
    |
    | These middleware will get attached onto each Horizon route, giving you
    | the chance to add your own middleware to this list or change any of
    | the existing middleware. Or, you can simply stick with this list.
    |
    */

    'middleware' => ['web','auth'],

    /*
    |--------------------------------------------------------------------------
    | Queue Wait Time Thresholds
    |--------------------------------------------------------------------------
    |
    | This option allows you to configure when the LongWaitDetected event
    | will be fired. Every connection / queue combination may have its
    | own, unique threshold (in seconds) before this event is fired.
    |
    */

    'waits' => [
        'redis:default' => 60,
    ],

    /*
    |--------------------------------------------------------------------------
    | Job Trimming Times
    |--------------------------------------------------------------------------
    |
    | Here you can configure for how long (in minutes) you desire Horizon to
    | persist the recent and failed jobs. Typically, recent jobs are kept
    | for one hour while all failed jobs are stored for an entire week.
    |
    */

    'trim' => [
        'recent' => 60,
        'completed' => 60,
        'recent_failed' => 10080,
        'failed' => 10080,
        'monitored' => 10080,
    ],

    /*
    |--------------------------------------------------------------------------
    | Fast Termination
    |--------------------------------------------------------------------------
    |
    | When this option is enabled, Horizon's "terminate" command will not
    | wait on all of the workers to terminate unless the --wait option
    | is provided. Fast termination can shorten deployment delay by
    | allowing a new instance of Horizon to start while the last
    | instance will continue to terminate each of its workers.
    |
    */

    'fast_termination' => false,

    /*
    |--------------------------------------------------------------------------
    | Memory Limit (MB)
    |--------------------------------------------------------------------------
    |
    | This value describes the maximum amount of memory the Horizon worker
    | may consume before it is terminated and restarted. You should set
    | this value according to the resources available to your server.
    |
    */

    'memory_limit' => 64,

    /*
    |--------------------------------------------------------------------------
    | Queue Worker Configuration
    |--------------------------------------------------------------------------
    |
    | Here you may define the queue worker settings used by your application
    | in all environments. These supervisors and settings handle all your
    | queued jobs and will be provisioned by Horizon during deployment.
    |
    */

    'environments' => [
        'production' => [
            'supervisor-1' => [
                'connection' => 'redis',
                'queue' => ['default'],
                'balance' => 'auto',
                'processes' => 1,
                'tries' => 2,
            ],
           
        ],

        'local' => [
            'supervisor-1' => [
                'connection' => 'redis',
                'queue' => ['default'],
                'balance' => 'auto',
                'processes' => 1,
                'tries' => 2,
            ],
           
        ],
    ],
];

主管会议

[program:queue-worker]
process_name=%(program_name)s_%(process_num)02d
command=php /var/www/html/coldxcoldxlogistics/artisan horizon
autostart=true
autorestart=true
user=root
numprocs=8
redirect_stderr=true
stdout_logfile=/var/www/html/coldxcoldxlogistics/worker.log
4

2 回答 2

0

您的 supervisor.conf numprocs=8 将启动 8 个水平主进程。然后每个 Horizo​​n 主进程将启动 1 个进程。那是8个过程。

这就是消耗 cpu 周期的原因,可能不是预期的结果。您可以通过从 supervisor.conf 中删除 numprocs 来解决它

于 2021-05-13T15:32:26.363 回答
0

我设置并将进程从 5 减少memory_limit10mb1。现在系统在micro实例上运行良好

于 2021-04-27T04:01:55.543 回答