今早pw和dz平台同時報錯

新年了過後，這幾天事情多了

問題一：DZ平台錯誤偶爾開啟頁面出現404 進入系統後台發現有一個php 進程 100%

跟蹤一下發現如下錯誤：

unlink(“data/threadcache/d/6/5/”) = -1 ENOENT (No such file or directory)

stat(“data/threadcache/d/6/5/”, 0x7fff092e9750) = -1 ENOENT (No such file or directory)

unlink(“data/threadcache/d/6/5/”) = -1 ENOENT (No such file or directory)

stat(“data/threadcache/d/6/5/”, 0x7fff092e9750) = -1 ENOENT (No such file or directory)

unlink(“data/threadcache/d/6/5/”) = -1 ENOENT (No such file or directory)

stat(“data/threadcache/d/6/5/”, 0x7fff092e9750) = -1 ENOENT (No such file or directory)

unlink(“data/threadcache/d/6/5/”) = -1 ENOENT (No such file or directory)

stat(“data/threadcache/d/6/5/”, 0x7fff092e9750) = -1 ENOENT (No such file or directory)

unlink(“data/threadcache/d/6/5/”) = -1 ENOENT (No such file or directory)

stat(“data/threadcache/d/6/5/”, 0x7fff092e9750) = -1 ENOENT (No such file or directory)

unlink(“data/threadcache/d/6/5/”) = -1 ENOENT (No such file or directory)

stat(“data/threadcache/d/6/5/”, 0x7fff092e9750) = -1 ENOENT (No such file or directory)

unlink(“data/threadcache/d/6/5/”) = -1 ENOENT (No such file or directory)

stat(“data/threadcache/d/6/5/”, 0x7fff092e9750) = -1 ENOENT (No such file or directory)

unlink(“data/threadcache/d/6/5/”) = -1 ENOENT (No such file or directory)

stat(“data/threadcache/d/6/5/”, 0x7fff092e9750) = -1 ENOENT (No such file or directory)

unlink(“data/threadcache/d/6/5/”) = -1 ENOENT (No such file or directory)

stat(“data/threadcache/d/6/5/”, 0x7fff092e9750) = -1 ENOENT (No such file or directory)

unlink(“data/threadcache/d/6/5/”) = -1 ENOENT (No such file or directory)

stat(“data/threadcache/d/6/5/”, 0x7fff092e9750) = -1 ENOENT (No such file or directory)

unlink(“data/threadcache/d/6/5/”) = -1 ENOENT (No such file or directory)

stat(“data/threadcache/d/6/5/”, 0x7fff092e9750) = -1 ENOENT (No such file or directory)

解決：估計是更新緩衝造成的，重啟哈php服務就可解決。

問題二：PW系統崩潰了。

錯誤：Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 8329487 bytes)

怎麼記憶體佔用那麼多。。。

解決辦法：把 php.ini 裡的memory_limit = 128M 改為 memory_limit = 256M ，方可解決，具體 什麼程式造成的，暫時木時間尋找，先用著吧！

