You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-19 - 23:09
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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.
Unexpectedly long latencies may be caused by SMIs
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 rackcslot8.osadl.org (updated Thu Feb 19, 2026 12:49:16)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
519999340142,18cyclictest151rcu_preempt12:10:0618
3273913270,312ptp4l0-21swapper/107:05:171
51259932324,122cyclictest151rcu_preempt11:03:116
51259932324,122cyclictest151rcu_preempt11:03:116
51079927779,1cyclictest151rcu_preempt11:30:134
330891184175,6phc2sys0-21swapper/207:05:1312
50259917523,151cyclictest0-21swapper/011:17:260
50259917424,95cyclictest0-21swapper/011:43:530
50259917024,27cyclictest0-21swapper/007:10:170
50259917023,146cyclictest0-21swapper/009:52:090
50259917023,146cyclictest0-21swapper/009:52:090
50259916824,96cyclictest0-21swapper/010:34:090
50259916824,96cyclictest0-21swapper/010:34:090
50259916422,101cyclictest0-21swapper/012:32:330
50259915320,99cyclictest0-21swapper/010:00:130
50259915320,99cyclictest0-21swapper/010:00:130
50259915315,114cyclictest0-21swapper/011:28:250
52119915019,82cyclictest0-21swapper/2709:34:1020
50259914923,84cyclictest0-21swapper/012:12:140
51999914720,123cyclictest0-21swapper/2510:15:4918
51999914720,123cyclictest0-21swapper/2510:15:4918
51999914513,122cyclictest0-21swapper/2510:25:1318
51999914513,122cyclictest0-21swapper/2510:25:1218
50359914329,75cyclictest0-21swapper/210:43:1312
50359914329,75cyclictest0-21swapper/210:43:1312
50259914324,59cyclictest0-21swapper/010:21:010
50259914324,59cyclictest0-21swapper/010:21:000
50259914323,72cyclictest0-21swapper/010:44:490
50259914323,72cyclictest0-21swapper/010:44:490
50259914322,80cyclictest0-21swapper/012:02:060
51999914220,120cyclictest0-21swapper/2508:45:1518
51609914112,125cyclictest0-21swapper/2110:32:0314
51609914112,125cyclictest0-21swapper/2110:32:0214
5151991410,85cyclictest0-21swapper/1909:51:3911
5151991410,85cyclictest0-21swapper/1909:51:3911
5151991410,82cyclictest0-21swapper/1908:20:1611
50259914123,80cyclictest0-21swapper/011:12:080
50259914123,80cyclictest0-21swapper/011:12:080
51999914020,38cyclictest0-21swapper/2509:55:3018
51999914020,38cyclictest0-21swapper/2509:55:3018
51609914018,74cyclictest0-21swapper/2111:24:5814
5160991400,86cyclictest0-21swapper/2112:06:5414
52329913913,118cyclictest0-21swapper/3111:10:5725
52329913913,118cyclictest0-21swapper/3111:10:5725
51999913820,91cyclictest0-21swapper/2511:00:1118
51999913820,91cyclictest0-21swapper/2511:00:1018
51999913820,66cyclictest0-21swapper/2511:12:2718
51999913820,66cyclictest0-21swapper/2511:12:2718
52329913720,33cyclictest0-21swapper/3109:33:4225
5151991370,85cyclictest0-21swapper/1909:26:3311
5151991370,85cyclictest0-21swapper/1909:26:3211
50259913742,66cyclictest0-21swapper/009:37:420
52329913620,63cyclictest0-21swapper/3111:30:1125
50259913631,61cyclictest0-21swapper/011:03:010
50259913631,61cyclictest0-21swapper/011:03:010
5199991340,81cyclictest0-21swapper/2512:22:2918
5160991344,112cyclictest0-21swapper/2110:08:3114
5160991344,112cyclictest0-21swapper/2110:08:3114
51999913317,41cyclictest0-21swapper/2510:21:0918
51999913317,41cyclictest0-21swapper/2510:21:0918
50259913223,73cyclictest0-21swapper/009:48:570
50259913223,73cyclictest0-21swapper/009:48:570
50359913119,98cyclictest0-21swapper/212:00:1012
52329913019,91cyclictest0-21swapper/3112:19:2625
51609912937,89cyclictest151rcu_preempt08:29:2414
51519912918,89cyclictest0-21swapper/1912:37:2111
51259912947,55cyclictest0-21swapper/1412:33:006
50259912825,63cyclictest0-21swapper/009:15:510
52119912726,59cyclictest0-21swapper/2709:50:4320
52119912726,59cyclictest0-21swapper/2709:50:4320
51999912720,64cyclictest0-21swapper/2507:52:2718
51259912748,57cyclictest0-21swapper/1407:17:116
50259912722,78cyclictest9396-21taskset08:01:320
52159912611,104cyclictest0-21swapper/2809:15:1621
51259912646,51cyclictest0-21swapper/1411:31:006
51259912637,65cyclictest0-21swapper/1407:55:126
51259912635,91cyclictest0-21swapper/1411:44:526
51259912626,66cyclictest0-21swapper/1407:39:366
50259912634,60cyclictest0-21swapper/010:05:200
50259912634,60cyclictest0-21swapper/010:05:190
52119912544,52cyclictest0-21swapper/2711:03:5720
52119912544,52cyclictest0-21swapper/2711:03:5620
52119912524,63cyclictest0-21swapper/2710:05:4220
52119912524,63cyclictest0-21swapper/2710:05:4220
51879912521,61cyclictest0-21swapper/2410:57:1717
51879912521,61cyclictest0-21swapper/2410:57:1717
5151991250,78cyclictest0-21swapper/1908:05:4911
51259912542,55cyclictest0-21swapper/1412:23:226
51259912540,69cyclictest0-21swapper/1408:22:526
51259912527,68cyclictest0-21swapper/1407:24:396
51259912527,64cyclictest0-21swapper/1407:14:296
51259912527,63cyclictest0-21swapper/1411:25:256
50619912560,64cyclictest0-21swapper/611:05:5928
50619912560,64cyclictest0-21swapper/611:05:5928
50259912527,66cyclictest0-21swapper/007:57:370
50259912526,62cyclictest0-21swapper/009:30:000
50259912526,62cyclictest0-21swapper/009:29:590
50259912525,73cyclictest0-21swapper/010:38:440
50259912525,73cyclictest0-21swapper/010:38:430
23602125117,6sleep250-21swapper/2507:05:2018
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional