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2026-03-01 - 01:51
[ 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.

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 Sat Feb 28, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
566621760,3sleep11567699cyclictest10:54:071
2208221730,5sleep01567199cyclictest12:18:180
1068911090,4ptp4l401ktimersoftd/307:49:023
129112750,4sleep1241ktimersoftd/109:56:301
106891720,1ptp4l401ktimersoftd/312:11:383
106891660,2ptp4l32569-21kworker/3:211:01:043
106891660,1ptp4l401ktimersoftd/312:14:323
106891650,1ptp4l401ktimersoftd/309:08:313
114742600,2sleep30-21swapper/313:13:293
23582590,2sleep30-21swapper/311:58:133
106891590,1ptp4l401ktimersoftd/312:59:423
106891580,1ptp4l401ktimersoftd/312:35:573
103642580,2sleep10-21swapper/113:12:031
221222570,2sleep30-21swapper/308:03:313
106891570,1ptp4l401ktimersoftd/311:17:093
15684995626,10cyclictest33-21ksoftirqd/209:08:142
109482560,3sleep11567699cyclictest12:06:101
109482560,3sleep11567699cyclictest12:06:101
106891560,1ptp4l401ktimersoftd/312:22:243
15684995223,10cyclictest33-21ksoftirqd/209:58:352
15684995223,10cyclictest33-21ksoftirqd/207:58:152
15684995123,9cyclictest33-21ksoftirqd/212:28:182
15684995121,9cyclictest33-21ksoftirqd/211:33:212
15684995121,6cyclictest33-21ksoftirqd/212:48:462
1568499507,6cyclictest33-21ksoftirqd/210:13:302
1568499507,6cyclictest33-21ksoftirqd/210:13:302
15684995022,6cyclictest33-21ksoftirqd/213:13:382
15684995021,6cyclictest33-21ksoftirqd/208:18:122
15684995021,10cyclictest33-21ksoftirqd/211:08:332
15684995019,9cyclictest33-21ksoftirqd/211:28:302
15684995019,9cyclictest33-21ksoftirqd/210:10:302
1568499496,9cyclictest33-21ksoftirqd/213:03:302
1568499496,8cyclictest31091-21ssh10:48:292
15684994924,7cyclictest33-21ksoftirqd/211:53:172
15684994923,10cyclictest33-21ksoftirqd/212:58:312
15684994920,10cyclictest33-21ksoftirqd/211:00:142
249032480,2sleep10-21swapper/111:48:031
15684994821,9cyclictest33-21ksoftirqd/210:43:282
15684994819,9cyclictest33-21ksoftirqd/211:55:222
15684994819,6cyclictest33-21ksoftirqd/212:28:332
15684994818,8cyclictest33-21ksoftirqd/212:54:012
15684994818,8cyclictest33-21ksoftirqd/212:21:192
15684994818,10cyclictest33-21ksoftirqd/210:34:132
15684994818,10cyclictest33-21ksoftirqd/208:23:422
1568499475,9cyclictest33-21ksoftirqd/209:54:252
1568499474,7cyclictest33-21ksoftirqd/210:18:442
15684994721,4cyclictest33-21ksoftirqd/211:24:252
15684994720,9cyclictest33-21ksoftirqd/213:18:272
15684994720,10cyclictest33-21ksoftirqd/210:53:282
15684994719,8cyclictest33-21ksoftirqd/212:10:492
15684994719,10cyclictest33-21ksoftirqd/211:58:472
15684994719,10cyclictest33-21ksoftirqd/211:58:472
15684994718,8cyclictest33-21ksoftirqd/211:40:262
15684994718,8cyclictest33-21ksoftirqd/210:40:432
15684994718,8cyclictest33-21ksoftirqd/210:23:162
15684994718,7cyclictest33-21ksoftirqd/211:44:242
15684994717,9cyclictest33-21ksoftirqd/210:30:242
15684994717,10cyclictest33-21ksoftirqd/211:13:182
1568499470,7cyclictest33-21ksoftirqd/209:18:412
106891470,2ptp4l32569-21kworker/3:210:05:103
106891470,10ptp4l401ktimersoftd/311:12:183
15684994636,3cyclictest33-21ksoftirqd/210:03:442
15684994620,9cyclictest33-21ksoftirqd/212:13:462
15684994620,5cyclictest33-21ksoftirqd/209:48:142
15684994619,9cyclictest33-21ksoftirqd/212:43:332
15684994618,10cyclictest33-21ksoftirqd/212:34:172
15684994617,9cyclictest33-21ksoftirqd/212:39:562
15684994616,8cyclictest33-21ksoftirqd/213:12:072
106891460,2ptp4l32569-21kworker/3:210:02:233
106891460,1ptp4l401ktimersoftd/312:26:333
15684994535,3cyclictest33-21ksoftirqd/209:23:322
15684994527,10cyclictest33-21ksoftirqd/209:13:272
15684994521,4cyclictest33-21ksoftirqd/208:53:222
15684994519,4cyclictest33-21ksoftirqd/208:48:262
106891450,2ptp4l5269-21kworker/3:112:33:063
106891450,2ptp4l32569-21kworker/3:211:27:323
106891450,0ptp4l401ktimersoftd/313:09:363
1568499446,6cyclictest33-21ksoftirqd/208:23:122
15684994431,4cyclictest33-21ksoftirqd/209:33:312
15684994418,10cyclictest33-21ksoftirqd/207:53:382
15684994417,8cyclictest33-21ksoftirqd/212:05:182
15684994417,8cyclictest33-21ksoftirqd/212:05:182
15684994416,8cyclictest33-21ksoftirqd/211:21:312
106891440,2ptp4l32569-21kworker/3:209:48:343
1568499435,7cyclictest33-21ksoftirqd/208:33:122
15684994333,3cyclictest33-21ksoftirqd/209:28:322
15684994318,10cyclictest33-21ksoftirqd/208:58:362
15684994318,10cyclictest33-21ksoftirqd/208:43:322
106891430,2ptp4l21951-21kworker/3:011:45:443
106891430,0ptp4l401ktimersoftd/310:43:103
1568499426,8cyclictest33-21ksoftirqd/208:33:132
1568499424,6cyclictest33-21ksoftirqd/209:38:412
15684994233,3cyclictest33-21ksoftirqd/208:03:312
1568499417,6cyclictest121rcu_preempt11:06:002
1568499416,6cyclictest33-21ksoftirqd/207:53:122
15684994130,3cyclictest33-21ksoftirqd/209:08:292
15684994117,3cyclictest33-21ksoftirqd/208:43:132
15684994115,8cyclictest33-21ksoftirqd/209:49:562
1568499393,6cyclictest33-21ksoftirqd/208:08:292
106891390,1ptp4l401ktimersoftd/311:59:553
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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