J2EE Processes using 25% CPU load without load

Hi
We are running a Portal cluster with 2 cluster application nodes with each 2 J2EE server processes and a dispatcher.
We experiences that after some time the J2EE server processes can start using typical 25% CPU without any load on the portal - after some time the load typically increase to approx. 50% CPU (still without user load) and the only "solution" is to restart the processes.
Anyone you have experienced a similar behaviour?
BR
Tom

Are you doing load balancing too somewhere?
I though I read somewhere about some replication between nodes that goes on. If they transfer their information and drop it, that is fine. But they don't. On the next round they exchange the new info and info from the last time. It just grows. Look at you DB server, check to see if one of the DB's grows with the CPU load.
The other thing is logging. I am a log freak myself but, sometimes I get into trouble by logging too much. Next time your CPU loads check *.log and temp logs, see if there are any over 10 gig.
Not that I never had one,
no,
never.

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How to kill Forms Runaway Process using 95% CPU and running for 2 hours.

We had a situation at E-Business Suite customer (using Oracle VM server) where some of Form processes were not being cleared by form timeout settings automatically.
Also when user exits the form session from front end, the linux form process (PID) and DB session did not exit properly, so they got hung.
They were spiking CPU and memory usage and causing e-business suite to perform slowely and ultimately causing VM host to reboot the production VM guest (running on Linux).
We could see the form processes (PIDs) using almost 100% cpu with "top" command and running for a long time.
Also we verified those Form Sessions did not exist in the application itself.
ie. Using from Grid Control -> OAM-> Site Map -> Monitoring (tab) -> "Form Sessions".
It means that we could safely kill that form process from Linux using "kill -9 <PID>" command.
But that required a continuous monitoring and manual DBA intervention as customer is 24x7 customer.
So, I wrote a shell script to do the following;
•     Cron job runs every half an hour 7 days a week which calls this shell script.
•     Shell script runs and tries to find "top two" f60webmx processes (form sessions) using over 95% cpu with 2 minutes interval.
•     If no process is found or CPU% is less than 95%, it exits and does nothing.
•     If top process is found, it searches for its DB session using apps login (with hidden apps password file - /home/applmgr/.pwd).
a.     If DB session is NOT found (which means form process is hung), it kills the process from unix and emails results to <[email protected]>
b.     If DB session is found, it waits for 2 hours so that form process times automatically via form session timeout setting.
It also emails the SQL to check the DB session for that form process.
c.     If DB session is found and it does not timeout after 2 hours,
it kills the process from unix (which in turn kills the DB session). Output is emailed.
This are the files required for this;
1. Cron job which calls the shell script looks like this;
# Kill form runaway process, using over 95% cpu having no DB session or DB session for > 2hrs
00,30 * * * * /home/applmgr/forms_runaway.sh 2>&1
2. SQL that this script calls is /home/applmgr/frm_runaway.sql and looks like;
set head off
set verify off
set feedback off
set pagesize 0
define form_client_PID = &1
select count(*) from v$session s , v$process p, FND_FORM_SESSIONS_V f where S.AUDSID=f.audsid and p.addr=s.paddr and s.process='&form_client_PID';
3. Actual shell script is /home/applmgr/forms_runaway.sh and looks like;
# Author : Amandeep Singh
# Description : Kills runaway form processes using more than 95% cpu
# and Form Session with no DB session or DB session > 2hrs
# Dated : 11-April-2012
#!/bin/bash
. /home/applmgr/.bash_profile
PWD=`cat ~/.pwd`
export PWD
echo "`date`">/tmp/runaway_forms.log
echo "----------------------------------">>/tmp/runaway_forms.log
VAR1=`top -b -u applmgr -n 1|grep f60webmx|grep -v sh|grep -v awk|grep -v top|sort -nrk9|head -2|sed 's/^[ \t]*//;s/[ \t]*$//'| awk '{ if ($9 > 95 && $12 = "f60webmx") print $1 " "$9 " "$11 " "$12; }'`
PID1=`echo $VAR1|awk '{print $1}'`
CPU1=`echo $VAR1|awk '{print $2}'`
TIME1=`echo $VAR1|awk '{print $3}'`
PROG1=`echo $VAR1|awk '{print $4}'`
PID_1=`echo $VAR1|awk '{print $5}'`
CPU_1=`echo $VAR1|awk '{print $6}'`
TIME_1=`echo $VAR1|awk '{print $7}'`
PROG_1=`echo $VAR1|awk '{print $8}'`
echo "PID1="$PID1", CPU%="$CPU1", Running Time="$TIME1", Program="$PROG1>>/tmp/runaway_forms.log
echo "PID_1="$PID_1", CPU%="$CPU_1", Running Time="$TIME_1", Program="$PROG_1>>/tmp/runaway_forms.log
echo " ">>/tmp/runaway_forms.log
sleep 120
echo "`date`">>/tmp/runaway_forms.log
echo "----------------------------------">>/tmp/runaway_forms.log
VAR2=`top -b -u applmgr -n 1|grep f60webmx|grep -v sh|grep -v awk|grep -v top|sort -nrk9|head -2|sed 's/^[ \t]*//;s/[ \t]*$//'| awk '{ if ($9 > 95 && $12 = "f60webmx") print $1 " "$9 " "$11 " "$12; }'`
PID2=`echo $VAR2|awk '{print $1}'`
CPU2=`echo $VAR2|awk '{print $2}'`
TIME2=`echo $VAR2|awk '{print $3}'`
PROG2=`echo $VAR2|awk '{print $4}'`
PID_2=`echo $VAR2|awk '{print $5}'`
CPU_2=`echo $VAR2|awk '{print $6}'`
TIME_2=`echo $VAR2|awk '{print $7}'`
PROG_2=`echo $VAR2|awk '{print $8}'`
HRS=`echo $TIME1|cut -d: -f1`
exprHRS=`expr "$HRS"`
echo "PID2="$PID2", CPU%="$CPU2", Running Time="$TIME2", Program="$PROG2>>/tmp/runaway_forms.log
echo "PID_2="$PID_2", CPU%="$CPU_2", Running Time="$TIME_2", Program="$PROG_2>>/tmp/runaway_forms.log
echo " ">>/tmp/runaway_forms.log
# If PID1 or PID2 is NULL
if [ -z ${PID1} ] || [ -z ${PID2} ]
then
echo "no top processes found. Either PID is NULL OR CPU% is less than 95%. Exiting...">>/tmp/runaway_forms.log
elif
# If PID1 is equal to PID2 or PID1=PID_2 or PID_1=PID2 or PID_1=PID_2
[ ${PID1} -eq ${PID2} ] || [ ${PID1} -eq ${PID_2} ] || [ ${PID_1} -eq ${PID2} ] || [ ${PID_1} -eq ${PID_2} ];
then
DB_SESSION=`$ORACLE_HOME/bin/sqlplus -S apps/$PWD @/home/applmgr/frm_runaway.sql $PID1 << EOF
EOF`
echo " ">>/tmp/runaway_forms.log
echo "DB_SESSION ="$DB_SESSION >>/tmp/runaway_forms.log
# if no DB session found for PID
if [ $DB_SESSION -eq 0 ] then
echo " ">>/tmp/runaway_forms.log
echo "Killed Following Runaway Forms Process:">>/tmp/runaway_forms.log
echo "-------------------------------------------------------------------">>/tmp/runaway_forms.log
echo "PID="$PID1", CPU%="$CPU1", Running Time="$TIME1", Program="$PROG1>>/tmp/runaway_forms.log
kill -9 $PID1
#Email the output
mailx -s "Killed: `hostname -a` Runaway Form Processes" [email protected] </tmp/runaway_forms.log
cat /tmp/runaway_forms.log
else
# If DB session exists for PID
if [ ${exprHRS} -gt 120 ]; then
echo $DB_SESSION "of Database sessions exist for this forms process-PID="$PID1". But its running for more than 2 hours. ">>/tmp/runaway_forms.log
echo "Process running time is "$exprHRS" minutes.">>/tmp/runaway_forms.log
echo "Killed Following Runaway Forms Process:">>/tmp/runaway_forms.log
echo "-------------------------------------------------------------------">>/tmp/runaway_forms.log
echo "PID="$PID1", CPU%="$CPU1", Running Time="$TIME1", Program="$PROG1>>/tmp/runaway_forms.log
kill -9 $PID1
#Email the output
mailx -s "`hostname -a`: Runaway Form Processes" [email protected] </tmp/runaway_forms.log
cat /tmp/runaway_forms.log
else
echo "Process running time is "$exprHRS" minutes.">>/tmp/runaway_forms.log
echo $DB_SESSION "of Database sessions exist for PID="$PID1" and is less than 2 hours old. Not killing...">>/tmp/runaway_forms.log
echo "For more details on this PID, run following SQL query;">>/tmp/runaway_forms.log
echo "-----------------------------------------------------------------------">>/tmp/runaway_forms.log
echo "set pages 9999 lines 150">>/tmp/runaway_forms.log
echo "select f.user_form_name, f.user_name, p.spid DB_OS_ID , s.process client_os_id,, s.audsid, f.PROCESS_SPID Forms_SPID,">>/tmp/runaway_forms.log
echo "to_char(s.logon_time,'DD-Mon-YY hh:mi:ss'), s.seconds_in_wait">>/tmp/runaway_forms.log
echo "from v\$session s , v\$process p, FND_FORM_SESSIONS_V f">>/tmp/runaway_forms.log
echo "where S.AUDSID=f.audsid and p.addr=s.paddr and s.process='"$PID1"' order by p.spid;">>/tmp/runaway_forms.log
mailx -s "`hostname -a`: Runaway Form Processes" [email protected] </tmp/runaway_forms.log
cat /tmp/runaway_forms.log
fi
fi
else
#if PID1 and PID2 are not equal or CPU% is less than 95%.
echo "No unique CPU hogging form processes found. Exiting...">>/tmp/runaway_forms.log
cat /tmp/runaway_forms.log
fi
If you have the same problem with some other unix and DB processes, the script can be easily modified and used.
But use this with thorough testing first (by commenting out <kill -9 $PID1> lines.
Good luck.
Edited by: R12_AppsDBA on 19/04/2012 13:10

Thanks for sharing the script!
Hussein

Discoveryd process uses 100% CPU - Safari Can't find the server

Hello
Since upgrading to Yosemite, I lose connection to the internet 2 or 3 times a day. (Outlook goes offline at the same time)
This is with a wired connection. (Wi-Fi is turned off)
Safari gives me the "Safari Can't Find the Server" message.
Restarting the computer solves the issue temporarily.
While I'm unable to connect to the internet, Activity Monitor shows a process named "discoveryd" that uses 100% CPU.
Force quitting this process gives me back access to the internet instantly. Unfortunately, I suffered a kernel panic (auto restart) a few minutes after force quitting discoveryd. I'm not 100% sure those 2 are related but it would be an odd coincidence as I never experienced had a single kernel on that system. Haven't tried force quitting that process since.
I'm using this iMac in a work environment. (Connected to a windows file server and exchange)
This issue has been happening 2-3 times a day since the day I upgraded to Yosemite.
Any pointers on what could fix this issue ?
Thanks

Start time: 10:04:31 11/11/14
Model Identifier: iMac11,3
System Version: OS X 10.10 (14A389)
Kernel Version: Darwin 14.0.0
Time since boot: 1:39
SATA
   WDC WD1001FALS-40Y6A0
USB
   USB-PS/2 Optical Mouse (Logitech Inc.)
Diagnostic reports
   2014-10-30 Adobe InDesign CC 2014 hang
   2014-10-30 Adobe InDesign CS6 hang
   2014-10-30 Adobe InDesign CS6 crash
   2014-10-30 FileMaker Pro hang x5
   2014-10-30 Finder crash* x2
   2014-10-30 Finder hang
   2014-10-30 Microsoft Outlook hang
   2014-10-30 iTunes hang
   2014-10-31 Adobe InDesign CC 2014 hang
   2014-11-04 Adobe InDesign CC 2014 crash x2
   2014-11-04 Adobe InDesign CC 2014 hang
   2014-11-04 Adobe InDesign CS6 crash x2
   2014-11-04 Microsoft Excel hang
   2014-11-05 Adobe InDesign CS6 hang
   2014-11-05 FileMaker Pro hang
   2014-11-10 Adobe InDesign CC 2014 hang
   2014-11-10 FileMaker Pro hang
   2014-11-11 Adobe Illustrator hang
    * Code injection
Log
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   Nov 5 10:09:03 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 5 11:46:47 process discoveryd[49] thread 1256 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 91.591946 seconds, (75.959886 user, 15.632060 system) ledger info: balance: 90000109700 credit: 91486467544 debit: 1486357844 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90105095085
   Nov 5 11:54:53 PM notification timeout (pid 275, Creative Cloud)
   Nov 5 11:54:53 PM notification timeout (pid 344, Adobe CEF Helper)
   Nov 5 11:54:53 PM notification timeout (pid 343, Adobe CEF Helper)
   Nov 5 12:35:03 jnl: b(1, 2): replay_journal: from: 57934848 to: 61127168 (joffset 0x1721c000)
   Nov 5 12:35:03 jnl: b(1, 2): journal replay done.
   Nov 5 12:38:37 jnl: b(1, 2): replay_journal: from: 61127168 to: 67488768 (joffset 0x1721c000)
   Nov 5 12:38:37 jnl: b(1, 2): journal replay done.
   Nov 5 12:38:40 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 5 13:26:28 process mdworker32[357] thread 8766 caught burning CPU! It used more than 85% CPU (Actual recent usage: 86%) over 40 seconds. thread lifetime cpu usage 81.048638 seconds, (76.580865 user, 4.467773 system) ledger info: balance: 34001309838 credit: 80940733771 debit: 46939423933 limit: 34000000000 (85%) period: 40000000000 time since last refill (ns): 39339579198 [fatal violation]
   Nov 5 14:26:53 PM notification timeout (pid 231, Creative Cloud)
   Nov 5 14:26:53 PM notification timeout (pid 325, Adobe CEF Helper)
   Nov 5 14:26:53 PM notification timeout (pid 326, Adobe CEF Helper)
   Nov 5 14:45:49 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 5 14:45:49 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 5 14:47:27 process discoveryd[49] thread 1023 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 91.572722 seconds, (77.540749 user, 14.031973 system) ledger info: balance: 90015163759 credit: 91483527972 debit: 1468364213 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90121915160
   Nov 5 15:13:33 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 6 08:25:36 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 6 11:59:36 PM notification timeout (pid 286, Creative Cloud)
   Nov 6 11:59:36 PM notification timeout (pid 355, Adobe CEF Helper)
   Nov 6 11:59:36 PM notification timeout (pid 356, Adobe CEF Helper)
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smbsmb2_sm2_b_parse_smchabnge_no_tipfary: ssmb_er_chq_replya failngeed_n ot6if0
   Nov 6 12:29:24 y: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_ssmmb2_b_spmabr_sparsee_c_hancgeh_naotinfgy: smb_rq_re_epnlyoti failfedy :60 sm
   Nov 6 12:29:24 b_rq_reply failed 60
   Nov 6 12:29:24 rs failed Qsmumber2b_sy m_Inrqfbo __pa60rr
   Nov 6 12:29:24 rse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 ply failed 60smb2_smb_parse_change
   Nov 6 12:29:24 _notify: smsmb_rq_reply failb2_ed smb_6parse_0
   Nov 6 12:29:24 ply failed smb2_smb_pa60
   Nov 6 12:29:24 rse_change_nsmb2otif_smy:b_ spmb_rq_reply failedars e_c60han
   Nov 6 12:29:24 ge_notify: smb_smb2_smb_parse_chrqange__repnotify: smb_rly fq_ailed reply failed 60
   Nov 6 12:29:24 smb2_smb_parssmb2_e_smbchange_pa_nrsote_chifany:ge _nosmb_tifrq_y:re smplb_y rq_fareilply failed 60
   Nov 6 12:29:24 y failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 q_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 6 12:29:24 smb2_smb_parse_change_notify: smb_rq_reply failed 60
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   Nov 6 15:49:49 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
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   Nov 7 08:25:38 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
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   Nov 10 09:42:09 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 10 11:20:45 process discoveryd[49] thread 1182 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 150.526060 seconds, (126.552866 user, 23.973194 system) ledger info: balance: 90000111985 credit: 150369654672 debit: 60369542687 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90164134478
   Nov 10 12:14:06 PM notification timeout (pid 261, Creative Cloud)
   Nov 10 12:14:06 PM notification timeout (pid 332, Adobe CEF Helper)
   Nov 10 12:14:06 PM notification timeout (pid 333, Adobe CEF Helper)
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 y failed 60
   Nov 10 12:43:27 failed mb60
   Nov 10 12:43:27 smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:43:27 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 12:46:06 process WindowServer[121] caught causing excessive wakeups. EXC_RESOURCE supressed due to audio playback
   Nov 10 12:49:29 jnl: b(1, 2): replay_journal: from: 27704832 to: 35355648 (joffset 0x1721c000)
   Nov 10 12:49:29 jnl: b(1, 2): journal replay done.
   Nov 10 12:54:05 jnl: b(1, 2): replay_journal: from: 35355648 to: 40313344 (joffset 0x1721c000)
   Nov 10 12:54:05 jnl: b(1, 2): journal replay done.
   Nov 10 12:54:08 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 10 14:31:43 PM notification timeout (pid 232, Creative Cloud)
   Nov 10 14:31:43 PM notification timeout (pid 327, Adobe CEF Helper)
   Nov 10 14:31:43 PM notification timeout (pid 324, Adobe CEF Helper)
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 : smb_rq_reply failesmbd 2_smb_60
   Nov 10 15:07:47 parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 tify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_nsotify:mb2 sm_b_rq_reply sfailmed b60
   Nov 10 15:07:47 _parse_change_notify: smbsmb2_rq__rsepmb_parsly failee_d ch60ange_notify
   Nov 10 15:07:47 : smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:47:46 process discoveryd[49] thread 1013 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 153.503446 seconds, (128.774521 user, 24.728925 system) ledger info: balance: 90007455004 credit: 153327303891 debit: 63319848887 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90099512937
   Nov 11 08:25:38 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 11 09:38:05 process Adobe InDesign C[553] caught causing excessive wakeups. Observed wakeups rate (per sec): 283; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 45017
   Nov 10 14:31:43 PM notification timeout (pid 327, Adobe CEF Helper)
   Nov 10 14:31:43 PM notification timeout (pid 324, Adobe CEF Helper)
   Nov 10 14:31:43 com.apple.dpd: Service exited with abnormal code: 75
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 : smb_rq_reply failesmbd 2_smb_60
   Nov 10 15:07:47 parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 tify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_nsotify:mb2 sm_b_rq_reply sfailmed b60
   Nov 10 15:07:47 _parse_change_notify: smbsmb2_rq__rsepmb_parsly failee_d ch60ange_notify
   Nov 10 15:07:47 : smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:07:47 smb2_smb_parse_change_notify: smb_rq_reply failed 60
   Nov 10 15:47:46 process discoveryd[49] thread 1013 caught burning CPU! It used more than 50% CPU (Actual recent usage: 99%) over 180 seconds. thread lifetime cpu usage 153.503446 seconds, (128.774521 user, 24.728925 system) ledger info: balance: 90007455004 credit: 153327303891 debit: 63319848887 limit: 90000000000 (50%) period: 180000000000 time since last refill (ns): 90099512937
   Nov 10 16:47:01 com.apple.WebKit.Networking.UUID: Service exited with abnormal code: 1
   Nov 11 08:25:37 com.apple.Kerberos.kdc: Service exited with abnormal code: 1
   Nov 11 08:25:38 ** GPU Hardware VM is disabled (multispace: disabled, page table updates with DMA: disabled)
   Nov 11 08:56:36 com.apple.dpd: Service exited with abnormal code: 75
   Nov 11 09:38:05 process Adobe InDesign C[553] caught causing excessive wakeups. Observed wakeups rate (per sec): 283; Maximum permitted wakeups rate (per sec): 150; Observation period: 300 seconds; Task lifetime number of wakeups: 45017
CPU per process: com.apple.WebKit (UID 501) is using 41.2 %
Daemons
   com.apple.installer.osmessagetracing
   com.microsoft.office.licensing.helper
   com.adobe.fpsaud
Agents
   com.adobe.CS4ServiceManager
   com.adobe.AdobeCreativeCloud
   com.adobe.ARM.UUID
   com.adobe.ARM.UUID
   com.apple.Safari
   com.adobe.ARM.UUID
   com.google.keystone.user.agent
   com.apple.AirPortBaseStationAgent
App extensions
   com.apple.InternalFiltersXPC
Contents of /Library/LaunchAgents/com.adobe.AdobeCreativeCloud.plist (checksum 461455494)
   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
   <plist version="1.0">
   <dict>
    <key>Label</key>
    <string>com.adobe.AdobeCreativeCloud</string>
    <key>Program</key>
    <string>/Applications/Utilities/Adobe Creative Cloud/ACC/Creative Cloud.app/Contents/MacOS/Creative Cloud</string>
    <key>ProgramArguments</key>
    <array>
    <string>/Applications/Utilities/Adobe Creative Cloud/ACC/Creative Cloud.app/Contents/MacOS/Creative Cloud</string>
    <string>--showwindow=false</string>
          <string>--onOSstartup=true</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
   </dict>
   </plist>
Contents of Library/LaunchAgents/com.adobe.AAM.Updater-1.0.plist (checksum 4071182229)
   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
   <plist version="1.0">
    <dict>
     <key>Label</key>
     <string>com.adobe.AAM.Scheduler-1.0</string>
     <key>Program</key>
     <string>/Library/Application Support/Adobe/OOBE/PDApp/UWA/UpdaterStartupUtility</string>
     <key>ProgramArguments</key>
     <array>
        <string>/Library/Application Support/Adobe/OOBE/PDApp/UWA/UpdaterStartupUtility</string>
        <string>-mode=scheduled</string>
     </array>
     <key>StartCalendarInterval</key>
     <dict>
       <key>Minute</key>
       <integer>0</integer>
       <key>Hour</key>
       <integer>2</integer>
     </dict>
    </dict>
   </plist>
Contents of Library/LaunchAgents/com.adobe.ARM.UUID.plist (checksum 394026997)
   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
   <plist version="1.0">
   <dict>
    <key>Label</key>
    <string>com.adobe.ARM.UUID</string>
    <key>ProgramArguments</key>
    <array>
    <string>/Applications/Adobe Reader.app/Contents/MacOS/Updater/Adobe Reader Updater Helper.app/Contents/MacOS/Adobe Reader Updater Helper</string>
    <string>semi-auto</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>StartInterval</key>
    <integer>12600</integer>
   </dict>
   </plist>
Contents of Library/LaunchAgents/com.adobe.ARM.UUID.plist (checksum 4116814193)
   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
   <plist version="1.0">
   <dict>
    <key>Label</key>
    <string>com.adobe.ARM.UUID</string>
    <key>ProgramArguments</key>
    <array>
    <string>/Applications/Adobe Acrobat XI Pro/Adobe Acrobat Pro.app/Contents/MacOS/Updater/Adobe Acrobat Updater Helper.app/Contents/MacOS/Adobe Acrobat Updater Helper</string>
    <string>semi-auto</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>StartInterval</key>
    <integer>12600</integer>
   </dict>
   </plist>
Contents of Library/LaunchAgents/com.adobe.ARM.UUID.plist (checksum 926752576)
   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
   <plist version="1.0">
   <dict>
    <key>Label</key>
    <string>com.adobe.ARM.UUID</string>
    <key>ProgramArguments</key>
    <array>
    <string>/Applications/Adobe Acrobat X Pro/Adobe Acrobat Pro.app/Contents/MacOS/Updater/Adobe Acrobat Updater Helper.app/Contents/MacOS/Adobe Acrobat Updater Helper</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>StartInterval</key>
    <integer>12600</integer>
   </dict>
   </plist>
Contents of Library/LaunchAgents/com.apple.SafariBookmarksSyncer.plist (checksum 4209634474)
   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
   <plist version="1.0">
   <dict>
    <key>Label</key>
    <string>com.apple.Safari</string>
    <key>LimitLoadToSessionType</key>
    <string>Aqua</string>
    <key>ProgramArguments</key>
    <array>
    <string>/Applications/Safari.app/Contents/SafariSyncClient.app/Contents/MacOS/S afariSyncClient</string>
    <string>--sync</string>
    <string>com.apple.Safari</string>
    <string>--entitynames</string>
    <string>com.apple.bookmarks.Bookmark,com.apple.bookmarks.Folder</string>
    </array>
    <key>RunAtLoad</key>
    <false/>
    <key>ThrottleInterval</key>
    <integer>60</integer>
    <key>WatchPaths</key>
    <array>
    <string>/Users/USER/Library/Safari/Bookmarks.plist</string>
    </array>
   </dict>
   ...and 1 more line(s)
Contents of Library/LaunchAgents/com.google.keystone.agent.plist (checksum 64800286)
   <?xml version="1.0" encoding="UTF-8"?>
   <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
   <plist version="1.0">
   <dict>
    <key>Label</key>
    <string>com.google.keystone.user.agent</string>
    <key>LimitLoadToSessionType</key>
    <string>Aqua</string>
    <key>ProgramArguments</key>
    <array>
     <string>/Users/USER/Library/Google/GoogleSoftwareUpdate/GoogleSoftwareUpdate.bu ndle/Contents/Resources/GoogleSoftwareUpdateAgent.app/Contents/MacOS/GoogleSoftw areUpdateAgent</string>
     <string>-runMode</string>
     <string>ifneeded</string>
    </array>
    <key>RunAtLoad</key>
    <true/>
    <key>StartInterval</key>
    <integer>3523</integer>
    <key>StandardErrorPath</key>
    <string>/dev/null</string>
    <key>StandardOutPath</key>
    <string>/dev/null</string>
   </dict>
   </plist>
Bad plists
   Library/Preferences/com.apple.iphotomosaic.plist
Listeners
   launchd: afpovertcp
   launchd: afpovertcp
   launchd: microsoft-ds
   launchd: ssh
   launchd: microsoft-ds
   launchd: ssh
   kdc: kerberos
User login items
   Microsoft Outlook
   - /Applications/Microsoft Office 2011/Microsoft Outlook.app
   TransmitMenu
   - /Applications/Transmit.app/Contents/MacOS/TransmitMenu.app
   ClipMenu
   - /Applications/ClipMenu.app
   Dept
   - /Volumes/Dept
   Public
   - /Volumes/Public
   Apps
   - /Volumes/Apps
Restricted files: 4584
Lockfiles: 99
Elapsed time (s): 352

Urgt:How to identify TOP 5 SQL using more CPU time without using statspack

How to identify the TOP 5 SQL queries which are consuming more CPU time during the timespan of 24 hours for entire database. There are N number of users who have issued sql queries, out of which few users have disconnected and few user are still connected to the database(I need to consider all sessions). My database version is 9.0.1. I don't want to use statspack. Is there any way to identify TOP 5 SQL consuming more CPU time without affecting the performance of the database. Can any one help me on this? Its urgent!!. I don't want to use statspack becasue it degrades the performance and i cannot afford to run it for 24 hours.

You don't run statspack for 24 hours, that would infact be pointless...
Run statspack for say a 10 or 15 minute window during a particular "busy" period on your database. If you run it for longer then all the useful data will have been "averaged out". You want a snapshot in time, not an average over the day.

High CPU "% User" after update, but no process using much CPU...

Hi guys,
since I did the recent system or security update for my Macbook, my computer crashes a lot and freezes. The fans run constantly, and the weirdest thing is, that in my Activity Monitor no program is actually using much CPU capacity.
BUT, the usage screen below (wih the red and green squares) is showing that the system is running under full capacity. The cause for that is mentioned next to it the user percentage display "% User" shows values between 50 and 90% or so.
What is causing it, and how can I get rid of it. At the current state I can't even surf the net properly as Firefox and Safari freeze constantly.
Thanks for you help in advanced.
A desperate RigoX.....

Sorry forgot to give the below details.

Colsvrcore.exe using 100% cpu load - how to debug ?

Hi,
I'm new to Zenworks and facing a high load issue on one of my Collection Servers.
Colsvrcore.exe goes 100% load after 30 sec and stays there.
My question is: How can i debug on this issue ?. I was thinking bad data or something could lead to this high load.
Regards
Anders Jensen

gf2e,
It appears that in the past few days you have not received a response to your
posting. That concerns us, and has triggered this automated reply.
Has your problem been resolved? If not, you might try one of the following options:
- Visit http://support.novell.com and search the knowledgebase and/or check all
the other self support options and support programs available.
- You could also try posting your message again. Make sure it is posted in the
correct newsgroup. (http://forums.novell.com)
Be sure to read the forum FAQ about what to expect in the way of responses:
http://forums.novell.com/faq.php
If this is a reply to a duplicate posting, please ignore and accept our apologies
and rest assured we will issue a stern reprimand to our posting bot.
Good luck!
Your Novell Product Support Forums Team
http://forums.novell.com/

Plugin-container process using 50+% CPU

There is some process called plugin-container initiated by firefox/thunderbird that sometimes uses 50% or more CPU.
Someone has this problem too?
Thanks in advance.

You can also try a Firefox plugin called flashblock. I think it's also available in the AUR. It requires a single click to allow flash, and you can whitelist certain sites.
You might also look at Adblock Plus.

Doc2text process using 100% cpu for way too long

I've run into this issue before, and have never received a satisfactory resolution.
When we publish certain PDF documents via collab to the KD, the doc2text process on our portal servers (also our API servers) spin up to 100% CPU for about 90 seconds. This causes the publish from collab to fail, so we resort to directly uploading the file to the KD via content upload.
1) Why is doc2text running on our portal servers in the first place? Is this a result of the portal server or api service? If i move the API service off to another machine, will that remove this CPU hog from our front end servers?
2) Has anyone seen this before, or found a way around it? Is there a newer version of doc2text in 10gR3 that isn't so terrible?
I'm preparing to move to 1-cpu virtuals in our new environment so any process that takes up 100% of the CPU is going to kill performance.

Doc2text is native search client functionality used by portal, automation, ws, collab, publisher, etc. The portal components use it when indexing content to search server. It is installed seperately with each portal component. If you have multiple portal components installed on the same box, the ones that use Doc2text will share it from the common folder where it is located. Doc2text uses different libraries for the purpose of raw text extraction and processing, the processed information being sent in a proprietary format to the search server.
Doc2text is a processor heavy component as it needs to execute intensives tasks necessary to parse and extract raw data from such file formats as Microsoft Office and Adobe Acrobat. Some files may be more complex to extract data from and take longer for this task to complete.
The best way to increase performance would be to install the various portal components onto their own machines. For example not installing portal and automation on seperate servers. This way when you run a crawler job that imports files, the running of doc2text will not use cpu cycles on the portal web server.

"parentalcont" process using excessive CPU

I noticed my iMac really struggling this evening with a web conference - the case heating up and the video connection dropping quite often. I looked at Activity Monitor and the % User value at the bottom jumped to 25-30% every few seconds with nothing really running, but no processes in the list were showing high CPU use. I used the "top" command in terminal and found that the process "parentalcont" was consuming excessive CPU cycles (it showed around 95% every few seconds).
I just set up an account for my 6-year-old to play with her online disney games and what-not a few days ago and enabled parental controls. Never used them before. After going to "Preferences>Users" and disabling parental controls the problem went away.
Anyone have any idea why parental controls would act this way? When I'm not even logged in to the account that uses them?
Thanks.

"parentalcont" is what displays in the "COMMAND" column when using the "top" function in terminal. That column appears to be limited to 12 characters so it is probably truncating the name. (e.g. "Folder Actio" is another one listed). This process doesn't show up at all in Activity Monitor.
An update: After some trial and error, I've found that the "Limit Applications" function of parental controls appears to be the culprit. When I tell it to limit applications to "Up to 9+" the CPU use skyrockets after a 10-30 seconds, and the process shows its state as "stuck".
Kind of a head-scratcher but I think the solution may be to just not use the "Limit Applications" feature. All I really wanted was the Simple Finder and to block bad websites.

Client Process Using 50% CPU

Hi,
I have recently noticed that my MBP has been running hot on and off so I checked the activity monitor to see what was up.
A client process (PID 2196) is using around 50% of cpu and coupled with this is a kernal task using about the same amount of cpu. I can quit the process and everything operates normal, however it continues to come up and is becoming quite annoying.
Anyone know how I can identify the culprit of the process and stop it occuring all the time?
Thanks.

HowBizzarre wrote:
I have recently noticed that my MBP has been running hot on and off so I checked the activity monitor to see what was up.
A client process (PID 2196) is using around 50% of cpu and coupled with this is a kernal task using about the same amount of cpu. I can quit the process and everything operates normal, however it continues to come up and is becoming quite annoying.
Anyone know how I can identify the culprit of the process and stop it occuring all the time?
Welcome to Apple's discussion groups.
If you select the process and click on the "inspect" button in the tool bar a window will open. Click on the tab for "Open Files and Ports". The first entry there will probably be the file that is being run.

Jlaunch process using High CPU, while uploading the files in XI system

Hi,
we are facing jlaunch high cpu usage problems, while uploading the files of more than 25MB, in XI system. PIAFUSER is running on PRIV mode and huge java core dumps and heapdumps are getting generated in server0 node
error message-> - Out of memory situations running XI
Exception thrown [Fri Sep 30 13:57:27,855]:Exception thrown by application running in JCo Server
java.lang.Exception: java.lang.OutOfMemoryError
     at com.sap.engine.services.rfcengine.RFCDefaultRequestHandler.handleRequest(RFCDefaultRequestHandler.java:237)
     at com.sap.engine.services.rfcengine.RFCJCOServer$J2EEApplicationRunnable.run(RFCJCOServer.java:254)
     at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
     at java.security.AccessController.doPrivileged(AccessController.java:219)
     at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:104)
     at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:176)
first , we tested in Quality system, where,we are getting same problems as well.
SAP Note 146289 - Parameter Recommendations for 64-Bit
increased em/intial_size_MB from 512MB to 2 GB and em/global_area_MB value from 96 to 256
SAP Note 723909 - Java VM settings for J2EE 6.40/7.0
we added some jvm parameters in confitool
-Djava.awt.headless=true
-XX:+UseParNewGC
-XX:+PrintGCTimeStamps
Present JVM values in XQ1 system..
Xmx value 3072
xms value 2048
xmn value 1000
we have tested JCo RFC's AI_DIRECTORY_JCOSERVER and AI_RUNTIME_JCOSERVER , connection test was OK.
We increased parameter com.sap.aii.ib.client.jnlp.j2se.maxheapsize from 512m to 800m
Please advice me.. how to proceed..
regards,
balaram

Hi Balaram,
Kindly review below note, Hope it suits.
716927 - Overview of AIX JVM for NetWeaver 2004 and 7.0 (2004s).
Regards,
Mani

High CPU load with no proof from processes

I have a problem with my CPU load monitor.
In Activity Monitor, the processes that are showing do not reflect my actual CPU load.
At any given time the highest process shows 3% cpu load, but the percentages under the cpu tab show that the cpu is running at 50% (basically one full core processing SOMETHING).
Now I need to figure out what this "Something" is and kill it?
Anyone have any suggestions on how to find what bogging my system down?

hey, i know someone linked the other post i created, however ill give you the rundown quickly with out my babble (i was hyper at the time :p)
Go into your sharing control panel, services, turn OFF windows sharing. It seems for some reason teh netbios daemon is loading over and over again, most likely due to an error. it is restarting a few times a second creating the loads, in my acse atleast.
let me know if it works for you, if so im going to contact apple just to inform them since the tech I spoke to had no idea what it was.
good luck!

50% CPU load @ Boot: nmbd crash and reload bug

I have seen several threads here and around the net about samba on OSX using over 50% of the CPU without showing up in the activity monitor OR in top on the command line. While this is easily solved by unchecking the Windows Sharing service under System Preferences -> Sharing, this is not a fix. It just hides the problem, samba is still broken, and those of us who actually need windows interoperability are left with a machine that gets very hot, has poor battery life, and performs sluggishly.
Don't get me wrong, I am grateful to the people who actually found out what the problem is and how to get around it for a bit, but the problem is not "solved".
I've used *nix flavors for several years now and I have never seen this problem before. After having a MacBook for 8 days, I am now very frustrated.
So, what do we do to FIX the problem? An hour and a half on the phone with Apple Tech Support and I've learned that this problem has persisted through OSX 10.1 - 10.4.6, x86 and PPC. One person in these forums is trying (unsuccessfully I might add) to rebuild samba from scratch (for a different reason, they need ldap support: http://discussions.apple.com/thread.jspa?messageID=2166703

I just diagnosed this problem on my new MacBook. I had seen that suddenly my CPUs would peg for no reason. Finally after a few days of frustrating work trying to identify the offending program I noticed that nmbd would be launched time and time again as a root process and the CPU load would correspond with it, but its process would not be shown consuming the cycles. Looking up what nmbd did I killed Windows file sharing and the problem was resolved. Looks like the program crashes and causes all of the load on the CPUs, but a debugger never comes up or message from the Finder saying it crashed. It was only consuming 1.25megs of RAM on my system before the problem would happen over and over. Looking on my friends MacMini with identical specs to my MacBook, his constantly uses about 3.58 megs of RAM. Process broken on MacBooks only? Dunno...
Yes it *****, but at least I know my computer isnt actually busted like I was beginning to suspect nor was it any of the various beta programs / haxies I may have been running. (Since all of them were gone once I did a clean install.) Maybe 10.4.7 will address it?

Java process take 100% cpu

Hello,
I have a webapp running on Tomcat 5.0.28/RHEL 3.0. After some time (approximatively 1 hour), a java process take 100% cpu load and never stop, but the application do nothing.
Some detail on my configuration :
Distribution : Redhat Enterprise Linux 3.0 (updated)
Kernel 2.4.21-37.0.1.ELsmp
Glibc 2.3.2-95.37
JVM : JRockit 1.4.2.08 (the last one)
Tomcat : 5.0.28
Server : 2*Xeon 3GHz HT, 2Go RAM
JVM param : -Xmx:256m -Xms:256m
Thanks for your answers ...

Try taking thread dump (send a SIGQUIT to JRockit using "kill"). If you
get a thread dump, the VM is alive, and it's probably your java program
that's broken. In that case, make a JRA recording to see what's happening:
http://e-docs.bea.com/jrockit/docs142/usingJRA/jra.html
The methods pane is probably what you're looking for.
If you don't get any thread dump when sending a SIGQUIT to JRockit,
come back here.
Regards //Johan
Gr?goire Rolland wrote:
Hello,
I have a webapp running on Tomcat 5.0.28/RHEL 3.0. After some time (approximatively 1 hour), a java process take 100% cpu load and never stop, but the application do nothing.
Some detail on my configuration :
Distribution : Redhat Enterprise Linux 3.0 (updated)
Kernel 2.4.21-37.0.1.ELsmp
Glibc 2.3.2-95.37
JVM : JRockit 1.4.2.08 (the last one)
Tomcat : 5.0.28
Server : 2*Xeon 3GHz HT, 2Go RAM
JVM param : -Xmx:256m -Xms:256m
Thanks for your answers ...

J2EE Processes using 25% CPU load without load

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