squid的经典问题，内存溢出

fugangyun

在经过两年的squid使用过程中，发现squid经常内存溢出，搜遍官网，也没有一个能解决的办法，无奈中.........

试过solaris,freebsd,linux,都会出现，只有在linux下的，发生溢出的频率会少些，实在不解。

1. 
   
2. May  6 17:16:09 proxy-a squid[4835]: [ID 702911 user.alert] xmalloc: Unable to allocate 49152 bytes!
   
3. May  6 19:46:26 proxy-a squid[4870]: [ID 702911 user.alert] xcalloc: Unable to allocate 1 blocks of 4108 bytes!
   
4. May  6 23:56:20 proxy-a squid[4873]: [ID 702911 user.alert] xcalloc: Unable to allocate 1 blocks of 4108 bytes!
   
5. May  7 08:59:48 proxy-a squid[4876]: [ID 702911 user.alert] xmalloc: Unable to allocate 49152 bytes!
   
6. May  7 11:46:41 proxy-a squid[4956]: [ID 702911 user.alert] xcalloc: Unable to allocate 1 blocks of 4108 bytes!
   
7. May  7 13:30:59 proxy-a squid[5099]: [ID 702911 user.alert] xcalloc: Unable to allocate 1 blocks of 4108 bytes!
   
8. May  7 15:09:07 proxy-a squid[5104]: [ID 702911 user.alert] xmalloc: Unable to allocate 1162 bytes!
   
9. May  7 16:57:19 proxy-a squid[5107]: [ID 702911 user.alert] xcalloc: Unable to allocate 1 blocks of 4108 bytes!
   
10. May  7 19:22:55 proxy-a squid[5110]: [ID 702911 user.alert] xcalloc: Unable to allocate 1 blocks of 4108 bytes!
    
11. May  8 00:38:20 proxy-a squid[5113]: [ID 702911 user.alert] xmalloc: Unable to allocate 49152 bytes!
    
12. May  8 09:21:54 proxy-a squid[5124]: [ID 702911 user.alert] xmalloc: Unable to allocate 49152 bytes!
    

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