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Mac: Eclipse causing 100% CPU due to syslogd writes [message #264022] Thu, 04 September 2008 14:41 Go to next message
Eclipse UserFriend
Hello,

I hope this lands in the correct thread. I have a MacBook Pro 2.4 Ghz,
running OS X 10.5.4. Upon starting Eclipse Ganymede, syslogd starts using
all the processing power it can get ( 115% ?? ). When I tailed the last
100 lines of /var/log/system.log to check what it was so excited about,
most of the messages were coming from com.buglabs.dragonfly... tailing the
last 50000 lines revealed thousands upon thousands of the same exception
from com.buglabs.dragonfly, and all seemed to have been spat out
simultaneously (with a millisecond difference here and there)! here's an
excerpt from my system.log:

******

Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: java.lang.NullPointerException
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: at
com.buglabs.dragonfly.ui.SimpleHttpSever.run(Unknown Source)
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: !ENTRY com.buglabs.dragonfly 4 0
2008-09-04 19:06:12.097
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: !MESSAGE Unable to bind to port 8990
to listen for events from BUG.
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: !STACK 0
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: java.lang.NullPointerException
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: at
com.buglabs.dragonfly.ui.SimpleHttpSever.run(Unknown Source)
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: !ENTRY com.buglabs.dragonfly 4 0
2008-09-04 19:06:12.097
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: !MESSAGE Unable to bind to port 8990
to listen for events from BUG.
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: !STACK 0
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: java.lang.NullPointerException
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: at
com.buglabs.dragonfly.ui.SimpleHttpSever.run(Unknown Source)
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: !ENTRY com.buglabs.dragonfly 4 0
2008-09-04 19:06:12.097
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: !MESSAGE Unable to bind to port 8990
to listen for events from BUG.
Sep 4 19:06:12 rade-zugics-macbook-pro
[0x0-0x21021].org.eclipse.eclipse[0]: !STACK 0

******

I don't know if this is a plugin I may not really need, whether I can
unblock port 8990, if I should, how I go about finding out what is
blocking it in the first place. Has anyone had a similar experience? I
would appreciate any advice on tackling this issue.

Regards,
Rade
Re: Eclipse causing 100% CPU due to syslogd writes [message #264027 is a reply to message #264022] Thu, 04 September 2008 16:55 Go to previous message
Eclipse UserFriend
Originally posted by: wegener.cboenospam.com

"Radomir Zugic" <radomirz@gmail.com> wrote in message
news:77744c3e306e48e9b5ac19dd16c16323$1@www.eclipse.org...
> Hello,
>
> I hope this lands in the correct thread. I have a MacBook Pro 2.4 Ghz,
> running OS X 10.5.4. Upon starting Eclipse Ganymede, syslogd starts using
> all the processing power it can get ( 115% ?? ). When I tailed the last
> 100 lines of /var/log/system.log to check what it was so excited about,
> most of the messages were coming from com.buglabs.dragonfly... tailing the
> last 50000 lines revealed thousands upon thousands of the same exception
> from com.buglabs.dragonfly, and all seemed to have been spat out
> simultaneously (with a millisecond difference here and there)! here's an
> excerpt from my system.log:
>
> ******
>
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: java.lang.NullPointerException
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: at
> com.buglabs.dragonfly.ui.SimpleHttpSever.run(Unknown Source)
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: !ENTRY com.buglabs.dragonfly 4 0
> 2008-09-04 19:06:12.097
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: !MESSAGE Unable to bind to port 8990
> to listen for events from BUG.
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: !STACK 0
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: java.lang.NullPointerException
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: at
> com.buglabs.dragonfly.ui.SimpleHttpSever.run(Unknown Source)
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: !ENTRY com.buglabs.dragonfly 4 0
> 2008-09-04 19:06:12.097
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: !MESSAGE Unable to bind to port 8990
> to listen for events from BUG.
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: !STACK 0
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: java.lang.NullPointerException
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: at
> com.buglabs.dragonfly.ui.SimpleHttpSever.run(Unknown Source)
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: !ENTRY com.buglabs.dragonfly 4 0
> 2008-09-04 19:06:12.097
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: !MESSAGE Unable to bind to port 8990
> to listen for events from BUG.
> Sep 4 19:06:12 rade-zugics-macbook-pro
> [0x0-0x21021].org.eclipse.eclipse[0]: !STACK 0
>
> ******
>
> I don't know if this is a plugin I may not really need, whether I can
> unblock port 8990, if I should, how I go about finding out what is
> blocking it in the first place. Has anyone had a similar experience? I
> would appreciate any advice on tackling this issue.
>
> Regards,
> Rade
>

A quick Google search seems to indicate that dragonfly is an SDK for a
company called BugLabs. This wouldn't normally be something that is
included in Eclipse. From where did you download your copy of Eclipse?
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