You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-05 - 23:04
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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack4slot1.osadl.org (updated Sun Jul 05, 2026 12:45:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
881321310,11sleep121-21ksoftirqd/109:52:041
881321310,11sleep121-21ksoftirqd/109:52:041
1184721250,2sleep30-21swapper/309:56:043
1184721250,2sleep30-21swapper/309:56:043
1184721250,2sleep30-21swapper/309:56:043
566721200,4sleep10-21swapper/109:48:421
566721200,4sleep10-21swapper/109:48:421
794521150,2sleep10-21swapper/110:31:021
794521150,2sleep10-21swapper/110:31:021
3077221130,3sleep10-21swapper/110:20:491
3077221130,3sleep10-21swapper/110:20:491
3077221130,3sleep10-21swapper/110:20:491
882421120,2sleep30-21swapper/307:45:583
882421120,2sleep30-21swapper/307:45:583
882421120,2sleep30-21swapper/307:45:583
2821921080,4sleep00-21swapper/007:11:000
2308521080,2sleep30-21swapper/308:25:533
2308521080,2sleep30-21swapper/308:25:533
1068021010,2sleep00-21swapper/012:31:310
1068021010,2sleep00-21swapper/012:31:310
242272990,2sleep129033-21cyclictest11:30:551
95572950,2sleep0151rcuc/011:12:170
95572950,2sleep0151rcuc/011:12:170
315712930,3sleep30-21swapper/307:20:543
315712930,3sleep30-21swapper/307:20:543
315712930,3sleep30-21swapper/307:20:543
263802930,3sleep30-21swapper/310:15:213
263802930,3sleep30-21swapper/310:15:213
263802930,3sleep30-21swapper/310:15:213
184682890,2sleep10-21swapper/110:05:141
184682890,2sleep10-21swapper/110:05:141
184682890,2sleep10-21swapper/110:05:141
24022760,4sleep30-21swapper/309:45:023
24022760,4sleep30-21swapper/309:45:023
226102760,3sleep30-21swapper/311:29:003
226102760,3sleep30-21swapper/311:29:003
278942720,5sleep0151rcuc/008:36:070
278942720,5sleep0151rcuc/008:36:070
26732720,3sleep00-21swapper/012:22:390
26732720,3sleep00-21swapper/012:22:390
40362710,3chrt0-21swapper/110:26:361
200522710,3chrt0-21swapper/010:06:050
200522710,3chrt0-21swapper/010:06:050
200522710,3chrt0-21swapper/010:06:050
107162700,4sleep30-21swapper/310:34:303
107162700,4sleep30-21swapper/310:34:303
289832680,4sleep227480-21ls07:11:222
239362670,3sleep30-21swapper/309:32:043
239362670,3sleep30-21swapper/309:32:043
149142660,4chrt0-21swapper/308:01:053
149142660,4chrt0-21swapper/308:01:053
139692650,3sleep00-21swapper/009:20:110
139692650,3sleep00-21swapper/009:20:110
139692650,3sleep00-21swapper/009:20:110
139692650,3sleep00-21swapper/009:20:110
124582650,3chrt0-21swapper/010:36:000
124582650,3chrt0-21swapper/010:36:000
38912630,4sleep30-21swapper/310:26:223
176212630,3chrt0-21swapper/012:39:510
176212630,3chrt0-21swapper/012:39:510
307562620,2sleep030750-21ssh10:20:480
307562620,2sleep030750-21ssh10:20:480
307562620,2sleep030750-21ssh10:20:480
171092580,2sleep30-21swapper/312:39:063
171092580,2sleep30-21swapper/312:39:063
304992540,3sleep10-21swapper/112:16:331
304992540,3sleep10-21swapper/112:16:331
304992540,3sleep10-21swapper/112:16:331
192722500,3chrt0-21swapper/310:43:503
192722500,3chrt0-21swapper/310:43:503
192722500,3chrt0-21swapper/310:43:503
109962480,2sleep00-21swapper/010:34:560
109962480,2sleep00-21swapper/010:34:560
45992460,2sleep30-21swapper/309:46:393
45992460,2sleep30-21swapper/309:46:393
239952460,2chrt0-21swapper/011:30:500
239952460,2chrt0-21swapper/011:30:500
127462460,3sleep30-21swapper/312:34:373
127462460,3sleep30-21swapper/312:34:373
307132450,3sleep10-21swapper/110:58:201
307132450,3sleep10-21swapper/110:58:201
110482440,4chrt0-21swapper/111:52:291
110482440,4chrt0-21swapper/111:52:291
110482440,4chrt0-21swapper/111:52:291
239112420,3chrt0-21swapper/312:09:113
239112420,3chrt0-21swapper/312:09:113
90962410,7sleep333-21ksoftirqd/309:52:383
90962410,7sleep333-21ksoftirqd/309:52:383
306652410,3sleep10-21swapper/111:37:021
216432410,2sleep121-21ksoftirqd/109:30:371
216432410,2sleep121-21ksoftirqd/109:30:371
157122410,4sleep30-21swapper/310:39:533
157122410,4sleep30-21swapper/310:39:533
119952410,1sleep0151rcuc/009:56:050
119952410,1sleep0151rcuc/009:56:050
119952410,1sleep0151rcuc/009:56:050
295492400,3sleep30-21swapper/310:18:423
295492400,3sleep30-21swapper/310:18:423
295492400,3sleep30-21swapper/310:18:423
18582400,9sleep333-21ksoftirqd/311:02:363
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional