You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-24 - 15:40
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 Sun May 24, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
490739920,0EcMasterDemoSyn491729tAtEmLog_008:21:295
1553139910,0EcMasterDemoSyn1554129tAtEmLog_011:44:185
1553139910,0EcMasterDemoSyn1554129tAtEmLog_011:44:185
326222830,0sleep50-21swapper/512:11:125
3256839830,0EcMasterDemoSyn3257829tAtEmLog_008:11:195
3070839830,0EcMasterDemoSyn3071829tAtEmLog_010:58:405
2070939830,0EcMasterDemoSyn2071929tAtEmLog_007:45:585
743439820,0EcMasterDemoSyn744429tAtEmLog_011:03:445
2559939820,0EcMasterDemoSyn2560929tAtEmLog_011:13:535
2306539820,0EcMasterDemoSyn2307529tAtEmLog_007:51:025
1197939820,0EcMasterDemoSyn1198929tAtEmLog_008:36:405
726339810,0EcMasterDemoSyn727329tAtEmLog_008:26:325
2227639810,0EcMasterDemoSyn2228629tAtEmLog_009:42:355
1671839810,0EcMasterDemoSyn1672829tAtEmLog_008:46:495
1671839810,0EcMasterDemoSyn1672829tAtEmLog_008:46:495
128739810,0EcMasterDemoSyn130229tAtEmLog_007:05:245
198932190,0sleep40-21swapper/409:40:554
1748991911,6cyclictest23566-21cron10:55:002
174099180,9cyclictest27389-21sh10:39:100
174099180,10cyclictest21904-21sh12:23:370
1255799180,13tDemoTimingTask12586-21chrt10:13:025
339199170,10tDemoTimingTask6243-21taskset10:09:555
175899171,10cyclictest16-1pr/legacy10:18:044
175399179,6cyclictest14191-21grep08:40:233
175399171,12cyclictest16-1pr/legacy12:14:423
174099171,7cyclictest14811-21cat08:45:010
174099170,9cyclictest9746-21ssh10:11:030
174099170,9cyclictest28696-21sh09:45:430
174099170,9cyclictest20661-21sh09:24:120
174099170,9cyclictest1785-21sh10:25:000
174099170,9cyclictest11887-21sh11:05:290
174099170,14cyclictest780-21runrttasks12:16:190
174099170,14cyclictest780-21runrttasks10:23:230
174099170,14cyclictest7147-21sh11:20:570
174099170,14cyclictest4143-21sh09:32:360
174099170,14cyclictest23946-21switchtime09:25:250
174099170,14cyclictest20683-21sh10:52:590
1550029170,7tAtEmLog_015731-21taskset07:38:035
2625699160,9tDemoTimingTask28445-21taskset10:39:555
175899168,6cyclictest12290-21grep09:55:144
175399169,5cyclictest20858-21cut10:35:153
174899168,6cyclictest3445-21grep08:20:132
174899168,6cyclictest11224-21grep08:35:182
174299160,10cyclictest1854-21sh10:06:531
174099165,6cyclictest29178-21ssh10:57:370
174099160,9cyclictest780-21runrttasks07:11:210
174099160,14cyclictest8642-21sh11:04:350
174099160,14cyclictest174-1kworker/0:1H+kblockd11:36:410
253699153,10tDemoTimingTask2695-21chrt08:18:105
175899153,9cyclictest28926-21tune2fs08:05:164
175899150,10cyclictest3721-21ssh12:30:574
175399153,9cyclictest720-21ntpd12:30:183
175399153,9cyclictest6000-21vmstat07:15:243
1753991512,2cyclictest3903-21turbostat11:20:003
175399151,11cyclictest16-1pr/legacy08:26:313
175399151,10cyclictest19119-21wget07:45:123
175399150,9cyclictest9785-21sh09:53:503
175399150,9cyclictest24363-21ssh10:01:233
175399150,9cyclictest19347-21ssh09:59:113
174899154,8cyclictest28813-21swap09:10:232
174899153,9cyclictest15612-21hostname12:20:132
174899151,9cyclictest1814-21diskmemload10:25:032
174899151,10cyclictest7240-21grep07:20:142
174899150,8cyclictest19459-21fschecks_count07:45:142
174899150,8cyclictest11858-21sh12:17:512
174899150,11cyclictest16-1pr/legacy09:27:222
174899150,11cyclictest16-1pr/legacy08:41:432
174299158,6cyclictest13846-21ssh11:06:531
174299158,5cyclictest27045-21grep08:00:181
174299154,6cyclictest16777-21date09:40:001
174299151,9cyclictest28203-21runrttasks12:09:291
1742991511,3cyclictest24767-21sh10:20:001
174299151,10cyclictest24378-21/usr/sbin/munin09:05:231
174099157,7cyclictest0-21swapper/011:20:010
174099156,7cyclictest18967-21ssh10:15:570
174099155,8cyclictest21973-21/usr/sbin/munin07:50:160
174099154,9cyclictest22351-21cat12:05:240
174099153,9cyclictest2697-21taskset08:18:110
174099151,9cyclictest9878-21sh09:18:030
174099151,7cyclictest11449-21grep10:30:120
174099151,10cyclictest18223-21ssh09:58:250
174099150,8cyclictest13207-21sshd07:31:160
174099150,13cyclictest27582-21ssh12:26:170
1652899150,9tDemoTimingTask9259-21sleep11:09:555
1459629150,6tAtEmLog_021916-21taskset12:23:385
332439140,6EcMasterDemoSyn11602-21taskset10:47:565
175899143,8cyclictest6988-21grep07:20:134
175899143,8cyclictest14787-21needreboot07:35:184
175899141,9cyclictest5515-21/usr/sbin/munin08:25:144
175899141,9cyclictest4057-21sh11:01:204
175899141,9cyclictest31541-21sh11:16:394
175899141,9cyclictest16185-21runrttasks09:21:064
175899140,9cyclictest19194-21runrttasks08:52:594
175899140,9cyclictest15790-21ssh12:38:124
175899140,12cyclictest24157-21basename10:55:124
175899140,12cyclictest12606-21missed_timers12:00:164
175899140,11cyclictest5989-21ssh09:33:544
175899140,11cyclictest12665-21rm11:24:504
175899140,11cyclictest12275-21ssh11:05:474
175899140,10cyclictest8896-21cat09:35:164
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional