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2026-03-05 - 03:52
[ 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 Thu Mar 05, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2357921610,3sleep23207399cyclictest00:36:152
1068911010,4ptp4l401ktimersoftd/319:55:243
1068911010,4ptp4l401ktimersoftd/319:55:243
210212820,2sleep30-21swapper/322:23:353
246042780,2sleep00-21swapper/000:05:540
32068997356,7cyclictest25-21ksoftirqd/122:00:561
106891700,1ptp4l401ktimersoftd/323:25:153
32068996956,7cyclictest25-21ksoftirqd/122:05:551
106891670,1ptp4l401ktimersoftd/300:50:183
9072660,2sleep30-21swapper/322:02:513
316932643,9sleep10-21swapper/119:52:131
316932643,9sleep10-21swapper/119:52:131
103152640,1sleep20-21swapper/220:15:552
86562610,2sleep30-21swapper/323:16:063
86562610,2sleep30-21swapper/323:16:063
32068995946,6cyclictest25-21ksoftirqd/122:50:591
106891590,1ptp4l401ktimersoftd/301:15:043
254012540,4sleep03206399cyclictest01:11:140
271072530,2sleep00-21swapper/023:35:550
259732530,3sleep20-21swapper/221:56:002
166602530,2sleep10-21swapper/100:30:481
106891530,1ptp4l401ktimersoftd/323:38:303
32068995038,5cyclictest25-21ksoftirqd/100:50:581
32073994941,4cyclictest33-21ksoftirqd/222:15:572
258922470,2sleep00-21swapper/023:34:380
106891470,1ptp4l401ktimersoftd/323:42:373
106891470,1ptp4l401ktimersoftd/323:06:493
20732450,1sleep00-21swapper/022:04:490
106891450,0ptp4l401ktimersoftd/321:29:263
32068994430,6cyclictest25-21ksoftirqd/100:35:581
106891430,1ptp4l401ktimersoftd/300:24:053
32084994133,4cyclictest41-21ksoftirqd/322:40:563
106891410,1ptp4l401ktimersoftd/321:59:363
32084994033,4cyclictest41-21ksoftirqd/320:20:523
106891400,2ptp4l12046-21kworker/3:100:05:173
106891400,1ptp4l401ktimersoftd/323:53:193
106891400,1ptp4l401ktimersoftd/301:10:343
32084993932,4cyclictest41-21ksoftirqd/301:16:003
32084993931,4cyclictest41-21ksoftirqd/321:20:523
32068993927,6cyclictest25-21ksoftirqd/101:01:001
32068993927,6cyclictest25-21ksoftirqd/101:01:001
106891390,2ptp4l12046-21kworker/3:100:13:083
106891390,1ptp4l401ktimersoftd/322:40:273
106891390,1ptp4l401ktimersoftd/322:25:553
106891390,1ptp4l401ktimersoftd/322:14:283
106891390,1ptp4l401ktimersoftd/300:53:343
106891390,1ptp4l401ktimersoftd/300:16:413
106891380,1ptp4l401ktimersoftd/323:27:053
106891380,1ptp4l401ktimersoftd/322:52:163
106891380,1ptp4l401ktimersoftd/322:16:413
106891380,1ptp4l401ktimersoftd/322:07:023
106891380,1ptp4l401ktimersoftd/321:05:593
106891380,1ptp4l401ktimersoftd/300:59:583
106891380,1ptp4l401ktimersoftd/300:45:463
106891380,1ptp4l401ktimersoftd/300:08:173
32073993713,15cyclictest33-21ksoftirqd/200:31:162
106891370,1ptp4l401ktimersoftd/323:59:333
106891370,1ptp4l401ktimersoftd/323:14:233
106891370,1ptp4l401ktimersoftd/323:14:233
106891370,1ptp4l401ktimersoftd/323:04:553
106891370,1ptp4l401ktimersoftd/322:58:083
106891370,1ptp4l401ktimersoftd/322:49:323
106891370,1ptp4l401ktimersoftd/301:02:423
106891370,1ptp4l401ktimersoftd/301:02:423
106891370,1ptp4l401ktimersoftd/300:33:353
32068993624,6cyclictest25-21ksoftirqd/101:11:011
106891360,1ptp4l401ktimersoftd/323:49:563
106891360,1ptp4l401ktimersoftd/301:20:493
314132358,13sleep00-21swapper/019:51:110
314132358,13sleep00-21swapper/019:51:110
173702350,2sleep10-21swapper/122:20:441
106891350,1ptp4l401ktimersoftd/300:36:253
106891350,0ptp4l401ktimersoftd/323:31:203
106891350,0ptp4l401ktimersoftd/321:40:523
106891350,0ptp4l401ktimersoftd/300:28:043
32084993326,4cyclictest41-21ksoftirqd/320:15:533
32073993326,4cyclictest33-21ksoftirqd/201:01:012
32073993326,4cyclictest33-21ksoftirqd/201:01:012
32073993316,15cyclictest33-21ksoftirqd/223:48:292
106891330,1ptp4l401ktimersoftd/322:31:143
32068993226,3cyclictest25-21ksoftirqd/121:05:421
32068993226,3cyclictest25-21ksoftirqd/100:00:471
32068993213,13cyclictest25-21ksoftirqd/123:30:581
3162223213,8sleep20-21swapper/219:51:172
3162223213,8sleep20-21swapper/219:51:172
106891320,1ptp4l401ktimersoftd/320:44:523
106891320,1ptp4l401ktimersoftd/320:33:463
32084993125,3cyclictest41-21ksoftirqd/321:50:553
32084993125,3cyclictest41-21ksoftirqd/321:10:543
32084993124,4cyclictest41-21ksoftirqd/321:05:433
32073993126,3cyclictest33-21ksoftirqd/200:56:012
32073993125,3cyclictest33-21ksoftirqd/200:25:592
32073993125,3cyclictest33-21ksoftirqd/200:01:052
32068993125,3cyclictest25-21ksoftirqd/123:05:551
106891310,1ptp4l401ktimersoftd/320:29:253
32084993025,3cyclictest41-21ksoftirqd/320:00:543
32084993024,3cyclictest41-21ksoftirqd/321:15:533
32073993025,3cyclictest33-21ksoftirqd/223:41:012
32073993025,3cyclictest33-21ksoftirqd/223:35:462
32073993024,3cyclictest33-21ksoftirqd/223:15:462
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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