You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-04 - 16:56
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 rackbslot6.osadl.org (updated Thu Jun 04, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2025021560,3sleep21412699cyclictest10:58:412
162521520,1sleep20-21swapper/212:17:542
1068911050,4ptp4l401ktimersoftd/308:42:473
209702670,2sleep30-21swapper/311:31:503
101602640,4sleep125-21ksoftirqd/111:54:211
258562620,3sleep21412699cyclictest12:42:272
14131996224,4cyclictest41-21ksoftirqd/313:11:253
14126995626,8cyclictest33-21ksoftirqd/213:31:252
73522550,2sleep10-21swapper/113:31:041
14131995421,8cyclictest41-21ksoftirqd/313:31:373
14131995420,4cyclictest41-21ksoftirqd/314:06:153
14126995426,4cyclictest33-21ksoftirqd/211:51:422
14126995422,4cyclictest33-21ksoftirqd/208:56:302
14131995313,8cyclictest41-21ksoftirqd/311:01:223
14126995332,7cyclictest33-21ksoftirqd/211:16:332
14126995330,3cyclictest33-21ksoftirqd/211:01:352
14126995325,5cyclictest33-21ksoftirqd/212:56:252
14126995320,5cyclictest33-21ksoftirqd/211:06:592
121762530,4sleep20-21swapper/208:41:322
14131995227,4cyclictest41-21ksoftirqd/313:01:463
14131995226,4cyclictest41-21ksoftirqd/313:11:433
14131995225,9cyclictest41-21ksoftirqd/313:26:253
14126995226,4cyclictest33-21ksoftirqd/214:11:262
14126995221,4cyclictest33-21ksoftirqd/211:36:372
14131995126,3cyclictest41-21ksoftirqd/314:06:523
14131995117,8cyclictest41-21ksoftirqd/313:18:363
14126995126,4cyclictest33-21ksoftirqd/212:46:402
14126995126,3cyclictest33-21ksoftirqd/212:36:382
14126995125,4cyclictest33-21ksoftirqd/212:31:242
14126995124,6cyclictest33-21ksoftirqd/211:31:392
14126995124,4cyclictest33-21ksoftirqd/212:06:232
14126995124,4cyclictest33-21ksoftirqd/212:06:232
227532500,2sleep00-21swapper/009:01:360
1413199502,8cyclictest41-21ksoftirqd/313:26:473
14131995027,3cyclictest41-21ksoftirqd/311:46:223
14131995026,4cyclictest41-21ksoftirqd/312:56:253
14131995026,4cyclictest41-21ksoftirqd/311:46:513
14131995025,4cyclictest41-21ksoftirqd/311:10:353
14131995021,9cyclictest41-21ksoftirqd/313:56:423
14131995015,9cyclictest41-21ksoftirqd/312:16:343
14126995024,4cyclictest33-21ksoftirqd/213:41:432
14126995023,5cyclictest33-21ksoftirqd/211:41:362
14131994924,4cyclictest41-21ksoftirqd/308:51:463
14131994924,3cyclictest41-21ksoftirqd/313:37:273
14131994923,4cyclictest41-21ksoftirqd/313:41:463
14131994923,3cyclictest41-21ksoftirqd/312:31:243
14131994921,9cyclictest41-21ksoftirqd/309:41:383
14131994921,8cyclictest41-21ksoftirqd/311:21:233
14131994921,15cyclictest41-21ksoftirqd/309:34:143
14131994919,8cyclictest41-21ksoftirqd/309:49:153
14126994924,4cyclictest33-21ksoftirqd/210:11:402
14126994923,5cyclictest33-21ksoftirqd/209:16:202
14126994923,4cyclictest33-21ksoftirqd/213:21:462
14126994923,4cyclictest33-21ksoftirqd/213:03:522
14126994923,4cyclictest33-21ksoftirqd/211:51:122
14126994922,5cyclictest33-21ksoftirqd/213:06:382
14126994922,4cyclictest33-21ksoftirqd/214:05:482
14126994921,4cyclictest33-21ksoftirqd/212:36:242
14126994919,4cyclictest33-21ksoftirqd/210:06:382
139222494,33sleep10-21swapper/108:45:081
14131994825,3cyclictest41-21ksoftirqd/311:12:493
14131994825,3cyclictest41-21ksoftirqd/310:26:403
14131994824,3cyclictest41-21ksoftirqd/309:01:193
14131994823,8cyclictest41-21ksoftirqd/312:36:453
14131994823,4cyclictest41-21ksoftirqd/313:56:173
14131994823,3cyclictest41-21ksoftirqd/311:31:233
14131994821,4cyclictest41-21ksoftirqd/309:56:333
14131994812,9cyclictest41-21ksoftirqd/309:26:363
1412699483,3cyclictest121rcu_preempt14:11:402
14126994823,3cyclictest33-21ksoftirqd/211:56:352
14126994822,4cyclictest33-21ksoftirqd/213:36:362
14126994822,4cyclictest33-21ksoftirqd/211:28:122
14126994822,4cyclictest33-21ksoftirqd/209:51:322
14126994821,4cyclictest33-21ksoftirqd/213:51:442
14126994821,4cyclictest33-21ksoftirqd/213:01:162
14126994821,4cyclictest33-21ksoftirqd/209:01:322
14126994820,4cyclictest33-21ksoftirqd/212:14:572
14126994819,5cyclictest33-21ksoftirqd/213:15:452
14126994815,6cyclictest33-21ksoftirqd/210:55:282
14126994813,4cyclictest33-21ksoftirqd/213:31:482
14131994723,4cyclictest41-21ksoftirqd/311:20:373
14131994723,3cyclictest41-21ksoftirqd/314:11:453
14131994723,3cyclictest41-21ksoftirqd/313:46:353
14131994723,3cyclictest41-21ksoftirqd/313:46:353
14131994723,3cyclictest41-21ksoftirqd/312:56:373
14131994723,3cyclictest41-21ksoftirqd/310:16:333
14131994722,9cyclictest41-21ksoftirqd/309:51:413
14131994722,4cyclictest41-21ksoftirqd/312:10:153
14131994722,4cyclictest41-21ksoftirqd/312:10:153
14131994721,9cyclictest41-21ksoftirqd/311:56:353
14131994721,8cyclictest41-21ksoftirqd/312:41:463
14131994720,9cyclictest41-21ksoftirqd/310:11:343
14131994719,9cyclictest41-21ksoftirqd/309:01:373
14126994735,4cyclictest33-21ksoftirqd/213:46:392
14126994735,4cyclictest33-21ksoftirqd/213:46:392
14126994732,3cyclictest33-21ksoftirqd/210:31:332
14126994722,4cyclictest33-21ksoftirqd/210:26:472
14126994722,4cyclictest33-21ksoftirqd/209:06:462
14126994720,4cyclictest33-21ksoftirqd/213:58:532
14126994720,4cyclictest33-21ksoftirqd/210:46:402
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional