Re: [Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev]

2004-07-28 Thread Filip Hanik - Dev
>There's a cache for that, so canonicalization will happen only once in a >while. I don't understand how it can possibly be a performance issue. maybe I am reading the code wrong, but the method file() in FileDirContext creates a new file object each time, so there is no caching there. So I guess

Re: [Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev]

2004-07-28 Thread Kurt Miller
From: "Bill Barker" <[EMAIL PROTECTED]> > From: "Filip Hanik - Dev" <[EMAIL PROTECTED]> > > The Java VM does this through file handling, we would have > > to find out where it issues this call and if we can get around it. The > > Tomcat developers are not calling stat anywhere in the code, but > >

Re: [Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev]

2004-07-28 Thread Remy Maucherat
Bill Barker wrote: My guess would be File.getCanonicalPath() in FileDirContext. There's a cache for that, so canonicalization will happen only once in a while. I don't understand how it can possibly be a performance issue. Rémy --

Re: [Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev]

2004-07-28 Thread Brian Pane
Remy Maucherat wrote: Filip Hanik - Dev wrote: The Java VM does this through file handling, we would have to find out where it issues this call and if we can get around it. The Tomcat developers are not calling stat anywhere in the code, but the underlying JVM code does, we just don't know where

Re: [Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev]

2004-07-28 Thread Bill Barker
- Original Message - From: "Filip Hanik - Dev" <[EMAIL PROTECTED]> To: "Tomcat Developers List" <[EMAIL PROTECTED]> Sent: Wednesday, July 28, 2004 9:13 AM Subject: Re: [Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev] >

Re: [Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev]

2004-07-28 Thread Remy Maucherat
Filip Hanik - Dev wrote: The Java VM does this through file handling, we would have to find out where it issues this call and if we can get around it. The Tomcat developers are not calling stat anywhere in the code, but the underlying JVM code does, we just don't know where Ok. Well, I think the

Re: [Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev]

2004-07-28 Thread Filip Hanik - Dev
From: "David Rees" <[EMAIL PROTECTED]> To: "Tomcat Developers List" <[EMAIL PROTECTED]> Sent: Wednesday, July 28, 2004 11:08 AM Subject: Re: [Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev] Remy Maucherat wrote, On 7/28/2004 7:54 AM: &

Re: [Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev]

2004-07-28 Thread David Rees
Remy Maucherat wrote, On 7/28/2004 7:54 AM: One thing I noticed when looking at Tomcat 5.0.x is that its default, static-file-delivering servlet does a stat(2) of each path prefix leading up to the file. A standard installation of Apache 2.x, with FollowSymlinks enabled, doesn't do these stat cal

Re: [Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev]

2004-07-28 Thread Remy Maucherat
Henri Gomez wrote: It seems we didn't got this CC in tc-dev : Henri Gomez wrote: I made some benchs on my Linux Fedora Core 2 on a P4 2.8ghz / 1Gb RAM : Apache 2 alone 1202 req/s TC/Coyote 883 req/s One thing I noticed when looking at Tomcat 5.0.x is that its default, static-file

[Fwd: Re: Some benchs results : WAS: Invitation to HTTPD commiters in tomcat-dev]

2004-07-28 Thread Henri Gomez
It seems we didn't got this CC in tc-dev : --- Begin Message --- Henri Gomez wrote: I made some benchs on my Linux Fedora Core 2 on a P4 2.8ghz / 1Gb RAM : Apache 2 alone 1202 req/s TC/Coyote 883 req/s One thing I noticed when looking at Tomcat 5.0.x is that its default, static-fi