You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-19 - 19:47
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 Jul 19, 2026 12:44:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
51439920,0EcMasterDemoSyn52629tAtEmLog_010:24:395
51439920,0EcMasterDemoSyn52629tAtEmLog_010:24:385
1074839910,0EcMasterDemoSyn1075829tAtEmLog_012:36:305
122632870,0sleep20-21swapper/210:12:372
1422639850,0EcMasterDemoSyn1423629tAtEmLog_007:32:145
2689039820,0EcMasterDemoSyn2690029tAtEmLog_011:50:525
2652139820,0EcMasterDemoSyn2653129tAtEmLog_007:57:365
2521739820,0EcMasterDemoSyn2522729tAtEmLog_009:03:305
2047939820,0EcMasterDemoSyn2048929tAtEmLog_008:53:235
1914739820,0EcMasterDemoSyn1915729tAtEmLog_007:42:235
1676539820,0EcMasterDemoSyn1677529tAtEmLog_007:37:195
1073839820,0EcMasterDemoSyn1074829tAtEmLog_009:54:145
630739810,0EcMasterDemoSyn631729tAtEmLog_008:22:575
630739810,0EcMasterDemoSyn631729tAtEmLog_008:22:565
167339810,0EcMasterDemoSyn168329tAtEmLog_009:49:105
1612839810,0EcMasterDemoSyn1613829tAtEmLog_012:21:175
106792690,0sleep50-21swapper/511:41:595
167339550,1EcMasterDemoSyn0-21swapper/009:49:100
272399196,9cyclictest29795-21ssh10:04:470
272399195,12cyclictest780-21runrttasks08:53:040
272399194,7cyclictest28057-21runrttasks12:28:280
272399194,11cyclictest8199-21sed10:10:170
272399194,11cyclictest5005-21sh11:56:580
272399191,14cyclictest16-1pr/legacy09:28:510
966499180,8tDemoTimingTask14726-21chrt10:31:575
273499180,10cyclictest25881-21rm12:26:543
272399186,10cyclictest9077-21sh10:46:510
272399185,6cyclictest3564-21grep11:20:130
272399185,6cyclictest22840-21ssh10:18:470
272399184,8cyclictest9881-21sh12:18:100
272399184,12cyclictest15047-21sh09:38:260
272399184,10cyclictest26250-21sh11:32:440
272399183,11cyclictest6808-21cat12:35:000
272399183,11cyclictest14107-21ssh10:50:010
272399180,14cyclictest21586-21sh11:11:460
272399180,10cyclictest1225-21sh10:42:370
952129170,7tAtEmLog_011824-21chrt07:26:455
3004099170,10tDemoTimingTask30137-21chrt09:28:565
273499171,12cyclictest16-1pr/legacy11:35:383
273099171,12cyclictest16-1pr/legacy08:12:482
272399176,5cyclictest17542-21ssh12:04:350
272399175,8cyclictest10202-21ssh09:17:490
272399175,6cyclictest23266-21ssh09:42:530
272399175,6cyclictest18296-21latency_hist08:50:010
272399175,10cyclictest780-21runrttasks09:21:420
272399175,10cyclictest26506-21ssh11:50:360
272399175,10cyclictest19869-21chrt12:23:580
272399175,10cyclictest19540-21ssh12:05:160
272399175,10cyclictest17186-21timerwakeupswit11:45:240
272399175,10cyclictest10195-21ssh09:53:510
272399174,9cyclictest920-21ssh11:36:220
272399174,9cyclictest19041-21latency_hist10:35:010
272399174,8cyclictest29143-21sh10:58:130
272399174,8cyclictest11572-21sh11:42:370
272399174,6cyclictest3554-21awk12:15:000
272399173,10cyclictest10775-21sh11:05:250
272399170,9cyclictest780-21runrttasks09:00:390
272399170,9cyclictest780-21runrttasks08:26:500
272399170,9cyclictest2865-21sh11:01:080
2283739170,0EcMasterDemoSyn0-21swapper/508:58:275
2151599170,10tDemoTimingTask21539-21taskset07:47:305
1152499171,10tDemoTimingTask11649-21taskset09:18:485
2917299160,10tDemoTimingTask29293-21taskset10:04:265
2775729160,7tAtEmLog_028524-21chrt10:40:105
273899161,9cyclictest15027-21ssh10:14:344
2734991612,3cyclictest15637-21turbostat.cron12:40:003
273499160,11cyclictest13586-21netstat09:55:193
273499160,10cyclictest17863-21ssh11:28:043
273099168,6cyclictest28691-21head08:00:252
273099165,8cyclictest12769-21python308:35:212
2728991612,3cyclictest7395-21sendmail07:19:591
272399166,8cyclictest8475-21sh10:28:530
272399166,8cyclictest18091-21irqstats07:40:170
272399165,6cyclictest4133-21latency_hist08:20:010
272399164,8cyclictest7167-21ssh12:35:050
272399164,8cyclictest5169-21sh09:32:490
272399164,8cyclictest31282-21grep08:07:460
272399164,8cyclictest27212-21grep09:05:240
272399164,8cyclictest22594-21ssh10:36:100
272399164,8cyclictest17252-21cat07:40:000
272399164,8cyclictest14526-21ssh09:55:320
272399164,8cyclictest13702-21latency_hist08:40:010
272399164,6cyclictest26945-21sed10:20:250
272399164,6cyclictest26945-21sed10:20:250
272399164,6cyclictest10161-21wget07:25:110
272399163,9cyclictest28132-21ssh09:10:040
272399163,9cyclictest27861-21ntpq11:15:180
272399163,9cyclictest2054-21ssh10:06:440
272399160,8cyclictest15412-21sh11:26:190
273899155,8cyclictest3799-21/usr/sbin/munin09:50:124
273899155,5cyclictest13857-21grep09:55:214
273899154,8cyclictest326-21systemd-journal08:23:514
273899154,8cyclictest326-21systemd-journal08:23:504
273899154,8cyclictest16173-21kworker/u24:3+flush-9:011:17:234
273899150,9cyclictest3422-21ssh10:07:414
273899150,9cyclictest17641-21ssh10:15:204
273499150,9cyclictest27731-21diskmemload09:15:353
273499150,11cyclictest5456-21ssh12:34:043
273499150,11cyclictest25326-21sshd09:04:303
273099155,8cyclictest19032-21/usr/sbin/munin09:40:172
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional