You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-10 - 04:09
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

Data to construct the above plot have been generated using the RT test utility cyclictest.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the 100 highest latencies:
System rack5slot1.osadl.org (updated Tue Mar 10, 2026 00:44:06)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
254739840,0EcMasterDemoSyn255729tAtEmLog_020:36:155
1200039840,0EcMasterDemoSyn1201029tAtEmLog_020:56:325
2555439830,0EcMasterDemoSyn2556429tAtEmLog_022:07:315
1927739830,0EcMasterDemoSyn1928729tAtEmLog_000:09:145
3259939820,0EcMasterDemoSyn3260929tAtEmLog_020:31:105
1199339810,0EcMasterDemoSyn1200329tAtEmLog_021:42:105
2940039570,0EcMasterDemoSyn29409-21runintdemo5min23:03:194
1592539500,0EcMasterDemoSyn0-21swapper/022:37:580
24335993432,2cyclictest30621-21kworker/4:1+events22:53:094
255462310,0sleep50-21swapper/500:30:145
25612200,1sleep20-21swapper/220:36:162
2004339200,0EcMasterDemoSyn0-21swapper/523:33:435
2432999191,10cyclictest3283-21wget20:40:131
36932180,1sleep10-21swapper/122:30:421
2433499181,13cyclictest16-1pr/legacy00:04:093
2432499181,7cyclictest30321-21latency_hist21:35:020
2432499181,7cyclictest30321-21latency_hist21:35:010
2432499181,12cyclictest16-1pr/legacy23:59:040
1679899180,10tDemoTimingTask17144-21chrt21:10:015
1107299180,10tDemoTimingTask13581-21chrt22:54:565
591729170,9tAtEmLog_05923-21taskset23:43:535
2918229170,10tAtEmLog_029299-21taskset23:38:525
2695629170,10tAtEmLog_026988-21chrt19:15:095
2459829170,8tAtEmLog_026506-21chrt19:13:155
2433499170,9cyclictest26459-21diskmemload23:36:533
2433499170,9cyclictest21625-21ps21:11:483
24324991713,3cyclictest2982-21cron21:20:000
2432499170,9cyclictest9596-21sh21:59:050
2432499170,9cyclictest780-21runrttasks22:26:510
2432499170,9cyclictest6337-21sh00:37:190
2432499170,7cyclictest174-1kworker/0:1H+kblockd22:57:370
2048329170,10tAtEmLog_021115-21chrt20:10:025
1569529170,15tAtEmLog_015972-21chrt19:59:065
1107129170,14tAtEmLog_017129-21chrt22:56:025
2933999160,9tDemoTimingTask29347-21chrt19:20:115
2758239160,0EcMasterDemoSyn0-21swapper/520:21:035
2433499168,6cyclictest16452-21cron23:50:013
2433499164,8cyclictest716-21snmpd20:00:043
2433499160,9cyclictest1127-21sh22:47:333
2433399160,12cyclictest16-1pr/legacy20:10:522
24329991612,3cyclictest645-21avahi-daemon00:40:001
2432499165,8cyclictest780-21runrttasks00:05:100
2432499163,10cyclictest780-21runrttasks23:52:030
2432499162,6cyclictest326-21systemd-journal22:50:350
24324991612,3cyclictest645-21avahi-daemon21:40:010
2432499160,9cyclictest24846-21cpuspeed_turbos19:10:150
2432499160,8cyclictest11499-21sh21:24:350
2432499160,6cyclictest15759-21ssh21:44:480
2432499160,14cyclictest1900-21cat21:55:010
2193099160,7tDemoTimingTask23979-21chrt19:06:085
2433599151,9cyclictest2792250latency_hist20:25:004
2433599151,10cyclictest1728-21sh21:36:194
2433599150,13cyclictest3969-21latency_hist19:35:014
2433599150,13cyclictest3969-21latency_hist19:35:014
2433499158,6cyclictest27583-21grep19:15:143
2433499156,8cyclictest24320-21cyclictest21:35:453
2433499151,11cyclictest16-1pr/legacy23:43:513
2433499151,11cyclictest16-1pr/legacy23:33:433
2433499151,10cyclictest9320-21/usr/sbin/munin23:10:213
2433499151,10cyclictest8122-21ssh00:38:363
2433499151,10cyclictest26739-21latency_hist19:15:003
2433499150,9cyclictest780-21runrttasks22:44:013
2433499150,9cyclictest30406-21chrt20:27:503
2433399159,4cyclictest16082-21grep00:25:122
2433399153,8cyclictest10204-21latency_hist20:55:002
2433399151,10cyclictest25760-21ssh22:07:442
2433399150,9cyclictest19721-21ssh21:46:112
2433399150,9cyclictest19272-21ssh22:04:282
2433399150,9cyclictest18015-21sh22:20:562
2433399150,10cyclictest25865-21chrt20:20:072
2432999154,8cyclictest24533-21uname23:00:191
2432999153,8cyclictest17249-21latency_hist21:10:001
2432999151,10cyclictest660-21ssh21:18:241
2432999151,10cyclictest12621-21/usr/sbin/munin21:00:171
2432999150,9cyclictest780-21runrttasks20:57:581
2432499156,7cyclictest30947-21idleruntime-cro23:40:010
2432499156,7cyclictest13458-21ssh00:23:440
2432499155,6cyclictest4027-21ssh22:49:340
24324991512,2cyclictest6329-21latency_hist19:40:010
2432499151,10cyclictest9968-21hddtemp_smartct19:45:150
2432499150,8cyclictest780-21runrttasks19:23:390
2432499150,8cyclictest31570-21kworker/u24:0+flush-9:022:15:300
2432499150,6cyclictest18085-21chrt00:25:380
2432499150,13cyclictest25309-21sh21:14:210
2433599146,6cyclictest23809-21sshd23:35:184
2433599145,7cyclictest11473-21apt-get22:00:124
2433599144,7cyclictest28264-21swap19:15:224
2433599143,8cyclictest26860-21sed21:50:174
2433599142,9cyclictest26214-21rm22:43:454
2433599142,8cyclictest3314-21cpu20:40:124
2433599141,9cyclictest817-21/usr/sbin/munin20:35:174
2433599141,9cyclictest6834-21/usr/sbin/munin00:20:134
2433599141,9cyclictest32176-21diskmemload23:05:024
2433599141,9cyclictest15892-21runrttasks23:30:504
2433599141,10cyclictest16-1pr/legacy00:29:304
24335991410,3cyclictest11257-21needreboot20:55:174
2433599140,9cyclictest9834-21ssh22:16:344
2433599140,9cyclictest24373-21ls19:10:014
2433599140,10cyclictest32766-21ssh23:58:504
2433599140,10cyclictest31969-21sh22:10:454
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional