問(wèn)答CPU占用高, 一直持續(xù)占用40%左右
壓測(cè)了一下api, 結(jié)果導(dǎo)致CPU占用高, 一直持續(xù)40%左右, 業(yè)務(wù)早已執(zhí)行完畢, 一個(gè)小時(shí)后還是40%左右, api接口很簡(jiǎn)單, 就是向kafka 發(fā)送一條數(shù)據(jù),也沒(méi)有循環(huán)等業(yè)務(wù)場(chǎng)景
### 執(zhí)行status命令
```
Workerman[start.php] status
----------------------------------------------GLOBAL STATUS------0 0
----------------------------------------------PROCESS STATUSworker_name connections send_fail timers total_request qps status
問(wèn)答請(qǐng)問(wèn)下現(xiàn)階段是否有必要使用異步mysql查詢(xún)？
}
}
return $dsn;
}
}
```
上wrk壓測(cè)接口，
環(huán)境：
```bash
Workerman[start.php] status---------------------------------------------------GLOBAL STATUS-------------------------------------0 0
---------------------------------------------------PROCESS STATUSlistening name connections send_fail timers total_request qps status3 0 0 [idle]
---------------------------------------------------PROCESS STATUS
問(wèn)答云郵件插件，502報(bào)錯(cuò)
-------------------
proto user worker listen processes status2024-12-19 11:30:56 CLIENT -> SERVER: DATA
2024-12-19 11:30:56 SERVER -> CLIENT: 354 End data with
問(wèn)答push插件在uniapp中使用問(wèn)題
2.0.6 PHP Doctrine Inflector is a small library that can perform string manipulations withSupport package.
intervention/image 2.7.2 Image handling and manipulation library withevent-dispatcher v6.2.8 Provides tools that allow your application components to communicate with
問(wèn)答webman/ai 讓其做動(dòng)作后無(wú)響應(yīng)
Can you help me with this math problem?",
B: "Sure!What do you need help with?"
},
{
A: "Excuse me!
問(wèn)答webman 七牛上傳圖片 一直失敗worker restart
```php
2022-04-05 12:43:59 pid:1 Worker process terminated with ERROR: E_ERROR "During inheritance ofErrorException: Return type of Qiniu\Http\Header::offsetExists($offset) should either be compatible with
問(wèn)答webman-admin 后臺(tái)登陸驗(yàn)證碼session獲取不到
add_header 'Access-Control-Allow-Headers' 'DNT,X-Mx-ReqToken,Keep-Alive,User-Agent,X-Requested-With
問(wèn)答webman出現(xiàn)coredump問(wèn)題
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f4f995ec51d in ?? () at ..
問(wèn)答新安裝webman有警告 support\Plugin is not autoloadable
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
with
分享深入理解 PHP 高性能框架 Workerman 守護(hù)進(jìn)程原理
: 61052, 會(huì)話(huà)ID: 8243
echoMsg("parent");
// 第一次 Fork 進(jìn)程
$pid = pcntl_fork();
if ( $pid < 0 ) {
exitparent1] 進(jìn)程ID: 61052, 父進(jìn)程ID: 8243, 進(jìn)程組ID: 61052, 會(huì)話(huà)ID: 8243 退出了該進(jìn)程
echoMsg("parent1", "退出了該進(jìn)程");
exit] 進(jìn)程ID: 61053, 父進(jìn)程ID: 61052, 進(jìn)程組ID: 61053, 會(huì)話(huà)ID: 61053 退出了該進(jìn)程
echoMsg("parent2", "退出了該進(jìn)程");
exit// 創(chuàng)建進(jìn)程失敗
throw new Exception('Fork fail');
} elseif ($pid > 0) {
// 主進(jìn)程退出
exit== $pid) {
// 主進(jìn)程退出
exit(0);
}
// 子進(jìn)程繼續(xù)執(zhí)行...
}
```
守護(hù)進(jìn)程也是 Workerman 中重要的一部分，它保障了
問(wèn)答websocket 分包處理
gateway 進(jìn)程，這里使用Text協(xié)議，可以用telnet測(cè)試
$gateway = new Gateway("Websocket://0.0.0.0:8282");
// gateway名稱(chēng)，status
問(wèn)答磁盤(pán)用完，導(dǎo)致workerman啟動(dòng)失敗，沒(méi)有任何提示
---------------------------
proto user worker listen processes status
問(wèn)答gateway workers 例子使用 連上后了，客戶(hù)端沒(méi)發(fā)消息后就斷了
/vendor/autoload.php';
$gateway = new Gateway("text://0.0.0.0:10069");
// gateway名稱(chēng)，status方便查看
$gateway
問(wèn)答啟動(dòng)命令執(zhí)行后 報(bào)錯(cuò),但是還能執(zhí)行,系統(tǒng)用的 Ubuntu
------- WORKERS -------------------------------
user worker listen processes status
問(wèn)答workerman 后臺(tái)啟動(dòng)后其他命令失效
-----------------------
proto user worker listen processes status
分享PHP編譯器BPC編譯實(shí)戰(zhàn): tinyfilemanager (一個(gè)非常好的編譯入門(mén)示例)
Status: Downloaded newer image for heguangyu5/bpc-compiler:latest
root@1fb84d5cb51d:/bpc-workspace# bpcbpc/6.5.0
Usage: bpc [options] <input-files> [-- script args]
see bpc -h for help with command lineoptions
root@1fb84d5cb51d:/bpc-workspace# exit
```
安裝好之后退出docker.
## 2./tinyfilemanager (statically linked)
root@d7107d2fabef:/bpc-workspace# exit
```
退出docker, 編譯好的 `tinyfilemanagerStatus: Downloaded newer image for heguangyu5/bpc-base:latest
Listening for HTTP requests on 0.0.0.0:
問(wèn)答workerman發(fā)送請(qǐng)求后，客戶(hù)端持續(xù)收到請(qǐng)求
// 注冊(cè)服務(wù)地址，用于gateway及business服務(wù)注冊(cè) (必須)
'address' => '127.0.0.1:1256',
// 網(wǎng)關(guān)服務(wù)線(xiàn)程名稱(chēng)，statusgateway監(jiān)聽(tīng)地址，用于客戶(hù)端連接 (必須)
'socket' => 'tcp://0.0.0.0:1220',
// 網(wǎng)關(guān)服務(wù)線(xiàn)程名稱(chēng)，statussecretKey' => '',
],
// business服務(wù)配置
'business' => [
// business服務(wù)名稱(chēng)，status
問(wèn)答請(qǐng)教個(gè)webman子進(jìn)程內(nèi)存溢出的問(wèn)題
]);*/
$this->is_connect = true;
$arr = GatewayModel::where(['statusis_array($data)) return false;
$gateway = GatewayModel::where(['status' => 1, 'titleclientId = str_replace('espDevice/', '', $topic);
$gateway = GatewayModel::where(['status
問(wèn)答http服務(wù)，reload 熱更新代碼不生效
in_array($action, ['start', 'stop', 'reload'])) {
$this->error('參數(shù)錯(cuò)誤');
exit;
問(wèn)答使用workerman加速任意項(xiàng)目
1,255 | 16,696
**Laravel Workerman** | 103,004 | 99,891 | 46,001 | 5,828 | 1,666 | 27,158
Laravel with1,282 | 21,130
**Lumen Workerman** | 185,126 | 177,667 | 58,729 | 5,857 | 1,662 | 31,430
### Slim with
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