You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-19 - 12:38
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 Apr 19, 2026 00:44:04)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
85022970,1sleep00-21swapper/020:35:190
98839910,0EcMasterDemoSyn99829tAtEmLog_021:32:105
2868839910,0EcMasterDemoSyn2869829tAtEmLog_022:22:535
893739820,0EcMasterDemoSyn894729tAtEmLog_023:23:455
385739820,0EcMasterDemoSyn386729tAtEmLog_023:38:575
2407439820,0EcMasterDemoSyn2408429tAtEmLog_022:02:375
225239820,0EcMasterDemoSyn226729tAtEmLog_019:15:155
204439820,0EcMasterDemoSyn205429tAtEmLog_020:21:115
1462939820,0EcMasterDemoSyn1463929tAtEmLog_022:33:015
544039810,0EcMasterDemoSyn545029tAtEmLog_022:27:585
2908739810,0EcMasterDemoSyn2909729tAtEmLog_019:05:065
285439810,0EcMasterDemoSyn286429tAtEmLog_000:14:275
285439810,0EcMasterDemoSyn286429tAtEmLog_000:14:265
2303539810,0EcMasterDemoSyn2304529tAtEmLog_023:13:355
97202340,0sleep20-21swapper/222:30:142
2407439320,3EcMasterDemoSyn24081-21grep22:02:361
472899180,8tDemoTimingTask6210-21chrt23:04:295
3118399185,9cyclictest18803-21sh22:00:020
3118399180,10cyclictest3717-21sh22:26:450
3118399180,10cyclictest31565-21sh23:35:360
3118399180,10cyclictest23786-21ssh23:14:060
2304529180,8tAtEmLog_028845-21chrt23:16:195
1884139180,0EcMasterDemoSyn0-21swapper/522:53:185
86299170,7tDemoTimingTask9499-21chrt22:12:085
86299170,7tDemoTimingTask1399-21chrt22:08:015
3177399170,10tDemoTimingTask32471-21chrt19:10:155
3118699179,6cyclictest23948-21munin-plugin-st21:09:593
31184991713,3cyclictest16226-21grep21:40:191
3118399174,9cyclictest26651-21runrttasks23:33:320
3118399170,9cyclictest780-21runrttasks22:18:560
3118399170,9cyclictest3751-21runrttasks23:56:170
3118399170,9cyclictest3751-21runrttasks23:56:160
3118399170,9cyclictest12807-21sh23:25:230
3118399170,14cyclictest805-21rm21:15:000
3118399170,14cyclictest16423-21runrttasks00:39:540
2890399170,7tDemoTimingTask29596-21chrt21:47:515
2622999170,10tDemoTimingTask27040-21chrt00:09:565
2423799170,15tDemoTimingTask25225-21chrt21:27:475
1995699170,9tDemoTimingTask19960-21taskset19:50:465
1759829170,7tAtEmLog_017711-21taskset19:46:525
1186429170,7tAtEmLog_014184-21chrt20:46:205
3118799161,11cyclictest4392-21sh22:27:144
3118699163,9cyclictest3222-21latency23:20:173
3118699160,9cyclictest25224-21ssh21:27:473
3118599168,6cyclictest13040-21grep20:45:142
3118599161,11cyclictest16-1pr/legacy20:36:232
3118599160,9cyclictest9678-21sh21:36:392
3118499164,9cyclictest716-21snmpd00:21:541
31184991612,3cyclictest646-21systemd-logind21:15:001
3118499160,9cyclictest5957-21ssh22:28:181
3118499160,9cyclictest30678-21ssh22:05:521
3118499160,9cyclictest2038-21ssh23:37:401
3118499160,12cyclictest699-21polkitd20:00:011
3118399169,5cyclictest6114-21cron19:25:000
3118399164,6cyclictest32106-21ntp_kernel_pll_23:00:200
3118399161,7cyclictest13605-21latency_hist22:15:000
3118399160,9cyclictest15806-21cat19:45:000
3118399160,8cyclictest15791-21sh22:33:490
2734739160,10EcMasterDemoSyn27677-21taskset20:09:565
2377729160,6tAtEmLog_025674-21taskset22:39:255
228362160,5sleep132-21ksoftirqd/122:37:271
1975029160,9tAtEmLog_019766-21chrt21:42:195
948599150,9tDemoTimingTask7447-21sleep20:39:555
472899150,7tDemoTimingTask7558-21chrt23:05:125
3118799152,9cyclictest31331-21latency_hist19:10:004
3118799150,12cyclictest11295-21grep19:35:124
3118799150,11cyclictest16-1pr/legacy23:38:554
3118699153,8cyclictest2786-21cut20:25:013
3118699152,8cyclictest3857-21grep00:15:003
3118699152,8cyclictest3857-21grep00:15:003
3118699151,9cyclictest13197-21sh23:08:013
31186991511,3cyclictest14214-21runintdemo5min20:46:323
3118699151,10cyclictest28866-21runrttasks21:47:223
3118699150,11cyclictest31442-21ssh22:06:243
3118699150,10cyclictest6854-21sh00:34:323
3118699150,10cyclictest3252-21sh23:02:253
3118699150,10cyclictest11179-21/usr/sbin/munin19:35:123
3118599159,5cyclictest2972-21sed23:20:152
3118599158,5cyclictest524-21cut22:25:142
3118599158,5cyclictest11845-21ssh22:49:432
3118599155,8cyclictest16-1pr/legacy19:55:492
3118599154,8cyclictest12120-21grep21:20:202
3118599150,9cyclictest4280-21diskmemload21:34:272
3118599150,9cyclictest19027-21rm22:00:112
3118599150,8cyclictest3249-21sh22:09:212
3118499154,8cyclictest755-21postgres19:54:241
3118499154,6cyclictest1431-21which20:20:171
3118499154,6cyclictest10387-21cut00:00:151
3118499151,10cyclictest24356-21runrttasks21:10:041
3118499151,10cyclictest21198-21runrttasks23:12:181
3118499150,9cyclictest29835-21ssh21:48:011
3118499150,11cyclictest21062-21sh22:54:521
3118499150,10cyclictest18854-21ssh23:29:211
3118399156,7cyclictest3874-21latency_hist00:15:010
3118399156,7cyclictest3874-21latency_hist00:15:000
3118399153,6cyclictest15964-21grep23:45:150
3118399153,10cyclictest20228-21diskstats21:25:130
3118399150,9cyclictest22951-21ntp_kernel_pll_21:05:200
3118399150,8cyclictest27062-21sh22:57:450
3118399150,8cyclictest16232-21sh21:22:510
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional