Support

gboudreau · #11 10-02-2006, 10:31 AM

It works from the command line with APC enabled:

Code:

[root@megaone fcgi-bin]# ./lsphp5 -i | grep apc
apc
apc.cache_by_default => On => On
apc.enable_cli => Off => Off
apc.enabled => On => On
apc.file_update_protection => 2 => 2
apc.filters => no value => no value
apc.gc_ttl => 3600 => 3600
apc.include_once_override => Off => Off
apc.max_file_size => 1M => 1M
apc.mmap_file_mask => no value => no value
apc.num_files_hint => 1000 => 1000
apc.optimization => Off => Off
apc.report_autofilter => Off => Off
apc.shm_segments => 1 => 1
apc.shm_size => 30 => 30
apc.slam_defense => 0 => 0
apc.stat => On => On
apc.ttl => 0 => 0
apc.user_entries_hint => 100 => 100
apc.user_ttl => 0 => 0
apc.write_lock => On => On
[root@megaone fcgi-bin]# ./lsphp5 ../www-html/data.titantv.com/dataservice.asmx/RequestLineupData
<?xml version="1.0" encoding="utf-8"?>
[...]

But not using LiteSpeed:

Code:

[root@megaone fcgi-bin]# curl -i http://data.titantv.com/dataservice.asmx/RequestLineupData
HTTP/1.1 503 Service Unavailable
Server: LiteSpeed
Date: Mon, 02 Oct 2006 17:29:53 GMT
Connection: close
Cache-Control: private, no-cache, max-age=0
Pragma: no-cache
Content-Type: text/html
Content-Length: 401

<html>
<head><title> 503 Service Unavailable
</title></head>
<body><h1> 503 Service Unavailable
</h1>
The server is temporarily busy, try again later!<hr />
Powered By <a href='http://www.litespeedtech.com'>LiteSpeed Web Server</a><br />
<font face="Verdana, Arial, Helvetica" size=-1>Lite Speed Technologies is not responsible for administration and contents of this web site!</font></body></html>

If you would like access to the machine to speed things up, it can be arranged. Just PM me your IM contacts.

Thanks again.

bambito · #12 10-02-2006, 04:27 PM

I'm having the same problem. Can you contact me via instant messenger?

MSN: support@computercornerplus.com

xing · #13 10-02-2006, 04:37 PM

Guillaume/Bambito,

You can contact me via AIM at handle: "litespeedtech". Please note I am on the US West Coast PST time. I will be willing to talk to you and access your machines to find out exactly what os/app parameter is causing this.

Xing

xing · #14 10-03-2006, 10:05 AM

We have found that the use of APC can artificiallly accelerate PHP's memory usage/requirement for certian scripts/operations, i.e. deserialize() large serialized packets. Most likely a problem within APC.

We recommend that users of APC/PHP that encounter the emalloc() errors to increase memory ceiling for external processes via LiteSpeed admin:

Either server wide:
Server > Security > CGI Resource: memory limits (soft/hard) = 200M / 200M

Or on per extapp basis:
VHost > External Apps > LSAPI App: memory limits (soft/hard) = 200M / 200M

Tweak, increase or decrese the values to fit your enviornment to remove emalloc() errros.