Re: [us...@httpd] W state, Apache DOS

2010-02-23 Thread Frank Gingras
On 23/02/2010 11:16 AM, Igor wrote: Hello All, I would like to share some experience with you as regarded to one cause of an issue with Apache threads hanging in W state, causing a temporary DOS of HTTP server. The issue was tracked down to session_open function and PHP garbage collector. When

[us...@httpd] W state, Apache DOS

2010-02-23 Thread Igor
Hello All, I would like to share some experience with you as regarded to one cause of an issue with Apache threads hanging in W state, causing a temporary DOS of HTTP server. The issue was tracked down to session_open function and PHP garbage collector. When you have a relatively busy server with