Received: (qmail 25740 invoked by uid 2012); 27 Mar 1999 19:10:05 -0000 Message-Id: <19990327191005.25739.qmail@hyperreal.org> Date: 27 Mar 1999 19:10:05 -0000 From: Chung Ming Reply-To: min@hello.org To: apbugs@hyperreal.org Subject: After sometime runing well (hours, days) httpd's performance goes down. X-Send-Pr-Version: 3.2 >Number: 4151 >Category: os-linux >Synopsis: After sometime runing well (hours, days) httpd's performance goes down. >Confidential: no >Severity: non-critical >Priority: medium >Responsible: apache >State: closed >Class: sw-bug >Submitter-Id: apache >Arrival-Date: Sat Mar 27 11:20:01 PST 1999 >Last-Modified: Tue Apr 20 13:30:01 PDT 1999 >Originator: min@hello.org >Organization: >Release: 1.3.4 >Environment: Debian Hamm, php 3.0.7 (build like a apache module), Kernel 2.2.4 (SMP, dual PII 450 / 256 ram) sendmail 8.9.2 mysql 3.21.33b >Description: our normal server load is 8 hits / sec, and in pick time rise to 20 hits / sec. Apache runs well in all times, but sometime it just enter a lagg, serving about 1 hits or 3 hits per sec, after I restart it, everything seens ok. sometime, it bck to normal performance w/o restart it. >How-To-Repeat: just go to http://easy.to/REMEMBER/ and wait the pick time (about 18:00 GMT) our server is going down often. >Fix: I have completly no idea about it. >Audit-Trail: State-Changed-From-To: open-feedback State-Changed-By: dgaudet State-Changed-When: Tue Apr 20 12:20:08 PDT 1999 State-Changed-Why: please try linux kernel version 2.2.6 or 2.0.36 thanks Dean State-Changed-From-To: feedback-closed State-Changed-By: dgaudet State-Changed-When: Tue Apr 20 13:27:17 PDT 1999 State-Changed-Why: User reports it was syn attacks and solved with 2.2.5. From: Dean Gaudet To: apbugs@apache.org Cc: Subject: Re: os-linux/4151: After sometime runing well (hours, days) httpd's performance goes down. (fwd) Date: Tue, 20 Apr 1999 13:26:32 -0700 (PDT) ---------- Forwarded message ---------- From: Chung Ming To: dgaudet@apache.org Subject: Re: os-linux/4151: After sometime runing well (hours, days) httpd's performance goes down. Date: Tue, 20 Apr 1999 16:08:03 -0700 thanks! I have discover the problem was SYN attacks over .36 kernel, now it works fine at 2.2.5 -----Original Message----- From: dgaudet@apache.org To: apache-bugdb@apache.org ; dgaudet@apache.org ; min@hello.org Date: Tuesday, April 20, 1999 12:20 PM Subject: Re: os-linux/4151: After sometime runing well (hours, days) httpd's performance goes down. >[In order for any reply to be added to the PR database, ] >[you need to include in the Cc line ] >[and leave the subject line UNCHANGED. This is not done] >[automatically because of the potential for mail loops. ] >[If you do not include this Cc, your reply may be ig- ] >[nored unless you are responding to an explicit request ] >[from a developer. ] >[Reply only with text; DO NOT SEND ATTACHMENTS! ] > > >Synopsis: After sometime runing well (hours, days) httpd's performance goes down. > >State-Changed-From-To: open-feedback >State-Changed-By: dgaudet >State-Changed-When: Tue Apr 20 12:20:08 PDT 1999 >State-Changed-Why: >please try linux kernel version 2.2.6 or 2.0.36 > >thanks >Dean > > >Unformatted: [In order for any reply to be added to the PR database, ] [you need to include in the Cc line ] [and leave the subject line UNCHANGED. This is not done] [automatically because of the potential for mail loops. ] [If you do not include this Cc, your reply may be ig- ] [nored unless you are responding to an explicit request ] [from a developer. ] [Reply only with text; DO NOT SEND ATTACHMENTS! ]