我們有一個新的跟踪工具熔融，它是一個開放跟踪支持的跟踪，為分佈式跟踪系統。

施工跟踪；熔化；開放跟踪；合作

中文自述

phptrace是一個用於PHP的低開銷跟踪工具。

它可以在運行時跟踪所有PHP執行、函數調用、請求資訊。並提供過濾、統計、當前狀態等功能。

在所有的環境中，特別是在生產環境中，查找阻塞、重載問題和調試是非常有用的。

特徵：

• 低開銷，當加載擴展並且關閉跟踪時
• 穩定，在奇虎360上運行，在主流框架上測試
• 易於使用，無需擴展安裝即可查看PHP運行時狀態

其他：

• PECL下載

新聞我們已經建立了另一個有趣的項目pika。它是一個與Redis協定相容的NoSQL，具有巨大的存儲空間。

從源安裝

• 正在選取tarballtar-xf phptrace-{version}.tar.gzcd phptrace-{version}/extension

選取焦油球

tar -xf phptrace-{version}.tar.gz cd phptrace-{version}/extension

• BuildPHP擴展{php-bin-dir}/phpize./configure--with php config={php-bin-dir}/php configmakeCLI Binarymake cli

建造

PHP擴展

{php_bin_dir}/phpize ./configure --with-php-config={php_bin_dir}/php-config make

按一下二進位

make cli

• Install&ConfigureInstall PHP Extension，CLI Binary到PHP pathmake Install allEdit PHP.ini中，添加以下行。如果PHP在PHP fpm mode.extension=trace.so上運行，則需要重新加載

安裝和配寘

在PHP路徑中安裝PHP擴展，CLI二進位檔案

make install-all

編輯php.ini，添加以下行。如果PHP在PHP fpm模式下運行，則需要重新加載。

php.ini extension=trace.so

• Verifyphp-r'用於（$i=0；$i<20；$i++）usleep（50000）；'&phptrace-p$！如果運行fineprocess attached[pid 3600]>cli php-[pid 3600]>{main}（）在[Command line code:1][pid 3600]>usleep（50000）在[Command line code:1][pid 3600]<usleep（50000）=NULL在[Command line code:1]~0.051s 0.051s[pid 3600]>usleep（50000）在[ Command line code:1][pid3600]<usleep（50000）=在[命令列程式碼：1]~0.051s 0.051s[pid 3600]>usleep（50000）調用[命令列程式碼：1][pid 3600]<usleep（50000）=在[命令列程式碼：1]~0.051s 0.051s[pid 3600]>usleep（50000）調用[命令列程式碼：1]。。。

核實

php -r 'for ($i = 0; $i < 20; $i++) usleep(50000);' & phptrace -p $!

如果工作正常，你應該看看下麵的內容

process attached [pid 3600]> cli php - [pid 3600]> {main}() called at [Command line code:1] [pid 3600] > usleep(50000) called at [Command line code:1] [pid 3600] < usleep(50000) = NULL called at [Command line code:1] ~ 0.051s 0.051s [pid 3600] > usleep(50000) called at [Command line code:1] [pid 3600] < usleep(50000) = NULL called at [Command line code:1] ~ 0.051s 0.051s [pid 3600] > usleep(50000) called at [Command line code:1] [pid 3600] < usleep(50000) = NULL called at [Command line code:1] ~ 0.051s 0.051s [pid 3600] > usleep(50000) called at [Command line code:1] ...

用法

試試php example.php。

php example.php

命令列選項

• 運行php行程的跟踪跟踪（默認）
• 狀態顯示php行程狀態
• 版本顯示版本
• -p指定php行程id（“all”跟踪所有行程）
• -h顯示助手
• -v與版本相同
• -f按類型（url、函數、類）和內容篩選數據
• -l限制輸出計數
• --狀態模式下的ptrace使用ptrace獲取數據

跟踪執行

$ phptrace -p 3600 [pid 3600] > Me->run() called at [example.php:57] [pid 3600] > Me->say("good night") called at [example.php:33] [pid 3600] < Me->say("good night") = NULL called at [example.php:33] ~ 0.000s 0.000s [pid 3600] > Me->sleep() called at [example.php:34] [pid 3600] > Me->say("sleeping...") called at [example.php:27] [pid 3600] < Me->say("sleeping...") = NULL called at [example.php:27] ~ 0.000s 0.000s [pid 3600] > sleep(2) called at [example.php:28] [pid 3600] < sleep(2) = 0 called at [example.php:28] ~ 2.000s 2.000s [pid 3600] < Me->sleep() = NULL called at [example.php:34] ~ 2.000s 0.000s [pid 3600] > Me->say("wake up") called at [example.php:35] [pid 3600] < Me->say("wake up") = NULL called at [example.php:35] ~ 0.000s 0.000s [pid 3600] < Me->run() = NULL called at [example.php:57] ~ 2.000s 0.000s

列印當前狀態

$ phptrace status -p 3600 ------------------------------- Status -------------------------------- PHP Version: 7.0.16 SAPI: cli script: example.php elapse: 26.958s ------------------------------ Arguments ------------------------------ $0 ------------------------------ Backtrace ------------------------------ #0 fgets() called at [example.php:53] #1 {main}() called at [example.php:53]

使用url/class/function篩檢程式跟踪

$ phptrace -p 3600 -f type=class,content=Me [pid 3600]> Me->run() called at [example.php:57] [pid 3600]> Me->say("good night") called at [example.php:33] [pid 3600]< Me->say("good night") = NULL called at [example.php:33] ~ 0.000s 0.000s [pid 3600]> Me->sleep() called at [example.php:34] [pid 3600]> Me->say("sleeping...") called at [example.php:27] [pid 3600]< Me->say("sleeping...") = NULL called at [example.php:27] ~ 0.000s 0.000s [pid 3600]< Me->sleep() = NULL called at [example.php:34] ~ 2.000s 2.000s [pid 3600]> Me->say("wake up") called at [example.php:35] [pid 3600]< Me->say("wake up") = NULL called at [example.php:35] ~ 0.000s 0.000s [pid 3600]< Me->run() = NULL called at [example.php:57] ~ 2.001s 0.000s

限制幀/URL顯示時間

$ phptrace -p 3600 -l 2 [pid 3600] > Me->run() called at [example.php:57] [pid 3600] > Me->say("good night") called at [example.php:33] [pid 3600] < Me->say("good night") = NULL called at [example.php:33] ~ 0.000s 0.000s [pid 3600] > Me->sleep() called at [example.php:34] [pid 3600] > Me->say("sleeping...") called at [example.php:27] [pid 3600] < Me->say("sleeping...") = NULL called at [example.php:27] ~ 0.000s 0.000s

貢獻

歡迎願意改善PHP環境的開發人員。

如果您有興趣但不知道如何開始，請嘗試以下操作：

• 在你的系統上使用它，迴響問題，功能請求。
• 這是路線圖，試著開發一個。
• 還有別的嗎？聯系[email protected]。

許可證

此項目是在Apache2.0許可下發佈的。