Hello Sylvain,

Can you try to find more details about this issue? I cannot see any difference on an empty Tomcat instance, so this bug may be related to your webapp.

Can you try to use VisualVM to find which threads are busy, and
jstack to find what they are doing?

Thanks,
Ludovic

Le 18/05/2010 17:44, Sylvain DEROSIAUX a écrit :

Package: tomcat6
Version: 6.0.26-1
Severity: important

Hi !

Since I have updated tomcat6 from 6.0.24-5 to 6.0.26-1, the
currentThreadBusy value is very high. :/

# cat /var/log/aptitude
[MIS A JOUR] libservlet2.5-java 6.0.24-5 -> 6.0.26-1
[MIS A JOUR] libtomcat6-java 6.0.24-5 -> 6.0.26-1
[MIS A JOUR] tomcat6 6.0.24-5 -> 6.0.26-1
[MIS A JOUR] tomcat6-admin 6.0.24-5 -> 6.0.26-1
[MIS A JOUR] tomcat6-common 6.0.24-5 -> 6.0.26-1

Here a graph which show currentThreadBusy variable :
http://www.easy-upload.net/fichiers/tomcat_threadInfo-week.2010513164524.png


Best regards,
Sylvain

-- System Information:
Debian Release: 5.0.4
APT prefers stable
APT policy: (990, 'stable'), (600, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 2.6.26-2-xen-amd64 (SMP w/1 CPU core)
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash

Versions of packages tomcat6 depends on:
ii adduser 3.110 add and remove users and groups
ii tomcat6-common 6.0.26-1 Servlet and JSP engine -- common f

Versions of packages tomcat6 recommends:
pn authbind <none> (no description available)

Versions of packages tomcat6 suggests:
ii tomcat6-admin 6.0.26-1 Servlet and JSP engine -- admin we
pn tomcat6-docs <none> (no description available)
pn tomcat6-examples <none> (no description available)
pn tomcat6-user <none> (no description available)

-- no debconf information




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