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2026-02-23 - 08:23
[ 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 Mon Feb 23, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2108821510,5sleep11166899cyclictest20:05:311
106891940,4ptp4l401ktimersoftd/319:48:173
176432900,3sleep3391rcuc/323:45:143
12652770,2sleep00-21swapper/001:09:420
259602650,1sleep10-21swapper/121:25:281
280262640,2sleep30-21swapper/322:46:523
104932560,2sleep20-21swapper/221:55:282
11680995422,9cyclictest41-21ksoftirqd/300:47:533
11680995221,9cyclictest41-21ksoftirqd/323:59:243
11680995221,9cyclictest41-21ksoftirqd/300:44:033
11680995220,9cyclictest41-21ksoftirqd/323:46:093
11680995220,9cyclictest41-21ksoftirqd/323:46:093
11680995122,9cyclictest41-21ksoftirqd/321:50:303
11680995121,8cyclictest41-21ksoftirqd/322:34:023
11680995121,8cyclictest41-21ksoftirqd/301:09:193
11680995120,9cyclictest41-21ksoftirqd/323:16:033
11680995120,9cyclictest41-21ksoftirqd/322:41:133
11680995120,9cyclictest41-21ksoftirqd/322:18:543
11675995112,22cyclictest17728-21seq22:02:372
11675995112,22cyclictest17728-21seq22:02:372
112172514,36sleep10-21swapper/119:45:501
11680995020,9cyclictest41-21ksoftirqd/300:55:213
11680995020,9cyclictest41-21ksoftirqd/300:07:223
11680995020,8cyclictest41-21ksoftirqd/322:25:293
11680995019,9cyclictest41-21ksoftirqd/301:16:283
11680994920,9cyclictest41-21ksoftirqd/301:14:493
326122480,29sleep340292irq/94-enp1s0-T22:51:343
11680994819,8cyclictest41-21ksoftirqd/300:54:213
11680994818,9cyclictest41-21ksoftirqd/300:16:193
1167599480,4cyclictest6028-21taskset23:31:292
1168099457,6cyclictest3881-21processes22:55:363
1168099444,6cyclictest401ktimersoftd/322:05:293
11680994422,8cyclictest41-21ksoftirqd/321:30:353
11680994320,9cyclictest41-21ksoftirqd/323:54:003
11680994318,4cyclictest41-21ksoftirqd/320:53:373
11680994316,9cyclictest41-21ksoftirqd/300:30:233
11680994314,7cyclictest41-21ksoftirqd/320:30:283
11680994222,9cyclictest41-21ksoftirqd/322:23:323
11680994221,9cyclictest41-21ksoftirqd/321:57:113
11680994218,9cyclictest41-21ksoftirqd/300:20:283
11680994122,8cyclictest41-21ksoftirqd/322:36:103
11680994121,8cyclictest41-21ksoftirqd/322:03:033
11680994121,8cyclictest41-21ksoftirqd/322:03:033
11680994116,10cyclictest41-21ksoftirqd/320:10:303
106891410,0ptp4l401ktimersoftd/320:55:373
11680994022,9cyclictest41-21ksoftirqd/322:14:463
11680994021,9cyclictest41-21ksoftirqd/323:39:393
11680994020,10cyclictest41-21ksoftirqd/320:00:253
11680994018,9cyclictest41-21ksoftirqd/323:00:293
11680994015,9cyclictest41-21ksoftirqd/301:04:163
11659994016,21cyclictest26656-21/usr/sbin/munin23:20:420
1165999400,5cyclictest21522-21grep00:55:390
1168099395,9cyclictest41-21ksoftirqd/323:34:263
11680993914,10cyclictest41-21ksoftirqd/323:25:183
1167599393,28cyclictest8844-21apt-get20:50:232
1165999393,6cyclictest0-21swapper/019:55:290
11659993913,23cyclictest6107-21fschecks_count00:40:310
11659993912,24cyclictest29545-21tr20:25:230
11659993912,24cyclictest2502-21which01:10:340
106891390,1ptp4l401ktimersoftd/323:24:423
106891390,1ptp4l401ktimersoftd/300:00:543
11680993820,8cyclictest41-21ksoftirqd/321:21:593
11680993819,9cyclictest41-21ksoftirqd/323:10:523
11680993818,8cyclictest41-21ksoftirqd/321:10:273
1165999388,27cyclictest13584-21fschecks_count23:40:300
1165999382,4cyclictest0-21swapper/023:15:260
1165999381,30cyclictest30194-21chrt21:35:230
11659993812,23cyclictest21273-21if_ens321:15:280
11659993810,24cyclictest32647-21cat00:00:300
1165999380,4cyclictest10915-21perl00:45:300
106891380,0ptp4l401ktimersoftd/323:07:383
106891380,0ptp4l401ktimersoftd/300:36:063
11680993733,2cyclictest391rcuc/300:26:393
11680993719,8cyclictest41-21ksoftirqd/321:01:273
1167599373,27cyclictest5004-21apt-get21:50:232
11675993714,20cyclictest21964-21phc2sys-jitter22:40:342
11675993711,22cyclictest17680-21expr20:00:222
1165999372,7cyclictest22932-21apt-get23:50:280
1165999372,6cyclictest25457-21apt-get21:25:230
1165999372,4cyclictest0-21swapper/023:00:250
1165999372,31cyclictest0-21swapper/023:55:270
1165999372,30cyclictest0-21swapper/022:00:240
1165999372,30cyclictest0-21swapper/022:00:240
1165999371,5cyclictest0-21swapper/022:05:230
11659993715,19cyclictest12826-21sh23:40:130
11659993714,20cyclictest15894-21/usr/sbin/munin21:05:280
11659993713,21cyclictest2329-21ls00:35:430
11659993713,21cyclictest19838-21/usr/sbin/munin20:05:380
11659993711,23cyclictest18405-21fschecks_time23:45:320
11659993711,23cyclictest18405-21fschecks_time23:45:320
11659993710,23cyclictest26050-21sh00:26:390
1165999370,34cyclictest922-21/usr/sbin/munin23:25:430
106891370,1ptp4l401ktimersoftd/321:40:173
106891370,1ptp4l401ktimersoftd/321:09:053
106891370,1ptp4l401ktimersoftd/320:10:043
106891370,1ptp4l401ktimersoftd/300:12:573
11680993610,8cyclictest41-21ksoftirqd/320:40:273
1167599363,25cyclictest2528-21apt-get21:45:222
1167599362,9cyclictest8488-21apt-get23:35:262
1167599360,5cyclictest20483-21ssh00:55:312
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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