In your instance if you don't properly allocate resources to the system it will be problematic.
How many cpu's and ram will make a difference, as well as kernel timing. I also think if you are running top... top -U sipxchange And see you've started using swap, you should consider a restart. You should also check to see if you are starting to use swap on your host. ============================ Tony Graziano, Manager Telephone: 434.984.8430 Fax: 434.984.8431 Email: [email protected] LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ ----- Original Message ----- From: Marcello Manzardo <[email protected]> To: 'Tony Graziano' <[email protected]> Cc: 'Stephen D. Miller' <[email protected]>; 'D. R. Lang' <[email protected]>; [email protected] <[email protected]> Sent: Sat May 15 12:46:50 2010 Subject: RE: [sipx-users] Java goes to 89 percent an web console gets slow The issue in our case is with a brand new 4.2 install. I used the UI to restart the configuration service and fortunately never had any data corruption. We are running several systems as virtual machines on xenserver. -----Original Message----- From: Tony Graziano [mailto:[email protected]] Sent: Saturday, May 15, 2010 9:35 AM To: [email protected] Cc: Stephen D. Miller; D. R. Lang; [email protected] Subject: Re: [sipx-users] Java goes to 89 percent an web console gets slow I think it's worth a question the the dev list to understand why this happens. I had one that was so problematic, I started seeing corruption in the DB and had to manually rebuild the data before it became useable. one can restart the config service from CLI sipxproc --restart ConfigServer (but I would caution, when I had this happen and did that, I saw a further diminished capability (could delete users, could not add users, input aliases, etc.) Are these upgrades from 4.0.4 or new 4.2 installs? I would also say I feel like a decent core duo would be the minimum CPU to keep this from being painfully slow, and if you are using a 32bit OS, and running more than 4GB of RAM, ensure you are using the PAE kernel (yum install kernel-PAE, then change grub to boot to that kernel instead). In my hand rebuild, I also made sure a branch was established and all devices and users were assigned to a branch. I remember in 4.16 and 4.1.7 having issues with the configUI properly showing me details and advanced settings, and getting slow, unless I had done so. On Sat, May 15, 2010 at 12:26 PM, Marcello Manzardo <[email protected]> wrote: > I have seem the same issue numerous times. Most of the time I can cure it by > restarting the management service and of course a complete system restart > fixes it. > > > -----Original Message----- > From: [email protected] > [mailto:[email protected]] On Behalf Of Stephen D. > Miller > Sent: Saturday, May 15, 2010 9:09 AM > To: D. R. Lang; [email protected] > Subject: Re: [sipx-users] Java goes to 89 percent an web console gets slow > > > For what it's worth, I have seen this multiple times on my new 4.2 > installation as well. > > If you wait long enough (~5 or more minutes), things eventually sort > themselves out. In the meantime, however, as you indicated, the web UI > takes about a minute (at least) to navigate from page to page. There > are no calls active on the system when this occurs. > > Anyone else see this behavior? > >> -----Original Message----- >> From: [email protected] >> [mailto:[email protected]] On Behalf Of >> D. R. Lang >> Sent: Friday, May 14, 2010 6:14 PM >> To: [email protected] >> Subject: [sipx-users] Java goes to 89 percent an web console gets slow >> >> >> In sipx 4.2 occasionally the web console gets sluggish or >> unresponsive. TOP shows the Java utilization constantly at >> 89 to 92 percent. The system is working from the phone site >> but can't manage it from superadmin or a user extension. If >> you wait long enough the utilization on java goes down and >> you can get to the web menus but you wait 30 seconds for a >> screen change. The only good recovery is a reboot. Before I >> gave up and rebooted I received the >> Message. >> >> >> Java heap space >> >> RequestURI=/sipxconfig/admin/commserver/LocationsPage,editLoca >> tionLink.sdirect >> >> Powered by Jetty:// >> >> I am running with 2GB of memory and dual processors. >> >> >> Duane Lang >> >> _______________________________________________ >> sipx-users mailing list [email protected] List >> Archive: http://list.sipfoundry.org/archive/sipx-users >> Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users >> sipXecs IP PBX -- http://www.sipfoundry.org/ >> > _______________________________________________ > sipx-users mailing list [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users > Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users > sipXecs IP PBX -- http://www.sipfoundry.org/ > > _______________________________________________ > sipx-users mailing list [email protected] > List Archive: http://list.sipfoundry.org/archive/sipx-users > Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users > sipXecs IP PBX -- http://www.sipfoundry.org/ > -- ====================== Tony Graziano, Manager Telephone: 434.984.8430 sip: [email protected] Fax: 434.984.8431 Email: [email protected] LAN/Telephony/Security and Control Systems Helpdesk: Telephone: 434.984.8426 sip: [email protected] Fax: 434.984.8427 Helpdesk Contract Customers: http://www.myitdepartment.net/gethelp/ Why do mathematicians always confuse Halloween and Christmas? Because 31 Oct = 25 Dec. _______________________________________________ sipx-users mailing list [email protected] List Archive: http://list.sipfoundry.org/archive/sipx-users Unsubscribe: http://list.sipfoundry.org/mailman/listinfo/sipx-users sipXecs IP PBX -- http://www.sipfoundry.org/
