Original Message-
From: André Warnier (tomcat)
Sent: Thursday, August 8, 2019 3:53 PM
To: users@tomcat.apache.org
Subject: Re: Tomcat Server Using 100% CPU
On 08.08.2019 20:08, Eric Robinson wrote:
> Utkarsh and John, thank you for your feedback.
>
> Since everything was originally on
0 0 0 R 19.1 0.0 159:46.15
> > ksoftirqd/7
> > 3926 root 20 0 208512 22668 4128 S 16.9 0.0 242:45.07 iotop
> > 2036 root 20 0 0 0 0 R 13.2 0.0 1:38.31
> > kworker/7:0
> >
> > I'll check the localhost_access logs
242:45.07 iotop
> 2036 root 20 0 0 0 0 R 13.2 0.0 1:38.31
> kworker/7:0
>
> I'll check the localhost_access logs and see if something suspicious
> stands out.
>
> --Eric
>
>
> -Original Message-
> From: Utkarsh Dave
> Sent: Thu
André, Paul, and Coty, you've all provided some great next steps. I'll
investigate further and be back in touch!
--Eric
-Original Message-
From: André Warnier (tomcat)
Sent: Thursday, August 8, 2019 3:53 PM
To: users@tomcat.apache.org
Subject: Re: Tomcat Server Using 100% CPU
worse : anything unexpected which would match the PID of one
of your tomcats ?
André
--Eric
-Original Message-
From: Utkarsh Dave
Sent: Thursday, August 8, 2019 12:33 PM
To: Tomcat Users List
Subject: Re: Tomcat Server Using 100% CPU
Did you reviewed the localhost_access log fil
ksoftirqd/7
> > 3926 root 20 0 208512 22668 4128 S 16.9 0.0 242:45.07 iotop
> > 2036 root 20 0 0 0 0 R 13.2 0.0 1:38.31
> > kworker/7:0
> >
> > I'll check the localhost_access logs and see if something suspicious
> > stands
:45.07 iotop
> 2036 root 20 0 0 0 0 R 13.2 0.0 1:38.31
> kworker/7:0
>
> I'll check the localhost_access logs and see if something suspicious
> stands out.
>
> --Eric
>
>
> -----Original Message-
> From: Utkarsh Dave
> Sent: Thursday, August
List
Subject: Re: Tomcat Server Using 100% CPU
Did you reviewed the localhost_access log file. Which web-application is using
tomcat the most ?
On Thu, Aug 8, 2019 at 9:53 AM Eric Robinson
wrote:
> We have a farm of VMs, each running multiple instances of tomcat (up
> to 80 instances per
Did you reviewed the localhost_access log file. Which web-application is
using tomcat the most ?
On Thu, Aug 8, 2019 at 9:53 AM Eric Robinson
wrote:
> We have a farm of VMs, each running multiple instances of tomcat (up to 80
> instances per server). Everything has been running fine for years,
Eric,
> -Original Message-
> From: Eric Robinson
> Sent: Thursday, August 08, 2019 11:53 AM
> To: users@tomcat.apache.org
> Subject: Tomcat Server Using 100% CPU
>
> We have a farm of VMs, each running multiple instances of tomcat (up to 80
> instances per serv
We have a farm of VMs, each running multiple instances of tomcat (up to 80
instances per server). Everything has been running fine for years, but recently
one server has started nailing the CPU to 100% utilization.
We have tried:
* Different versions of tomcat and JDK
* Doubling the
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