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2026-02-11 - 15:06
[ 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 Wed Feb 11, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
198521820,3sleep1397699cyclictest10:20:111
1068911290,9ptp4l22082-21kworker/3:007:43:223
10542780,2sleep30-21swapper/312:30:213
286302630,2sleep00-21swapper/012:25:280
106891600,1ptp4l401ktimersoftd/312:47:593
37042594,10sleep10-21swapper/107:41:411
179202590,4sleep0397299cyclictest08:09:060
106891590,1ptp4l401ktimersoftd/310:12:403
106891580,1ptp4l401ktimersoftd/311:08:213
3985995745,6cyclictest33-21ksoftirqd/212:24:042
106891570,1ptp4l401ktimersoftd/311:11:513
106891570,1ptp4l401ktimersoftd/308:58:513
77292540,2sleep20-21swapper/207:49:012
3993995346,4cyclictest41-21ksoftirqd/307:59:003
3993995317,9cyclictest41-21ksoftirqd/311:55:153
399399527,8cyclictest41-21ksoftirqd/310:38:513
69472510,3sleep00-21swapper/008:54:060
3993995120,8cyclictest41-21ksoftirqd/310:04:143
3985995137,6cyclictest33-21ksoftirqd/210:03:592
398599511,3cyclictest121rcu_preempt12:19:052
3976995141,5cyclictest25-21ksoftirqd/112:39:051
3976995140,5cyclictest25-21ksoftirqd/111:04:031
399399506,8cyclictest41-21ksoftirqd/308:23:473
3976995038,6cyclictest25-21ksoftirqd/109:59:021
3993994910,4cyclictest121rcu_preempt12:23:533
3972994911,26cyclictest1055-21runrttasks11:27:030
399399485,10cyclictest41-21ksoftirqd/312:42:193
3993994836,3cyclictest41-21ksoftirqd/311:29:083
3993994818,7cyclictest41-21ksoftirqd/310:54:193
3993994721,4cyclictest41-21ksoftirqd/312:25:493
399399468,3cyclictest41-21ksoftirqd/308:39:083
399399466,7cyclictest41-21ksoftirqd/310:14:083
399399465,5cyclictest41-21ksoftirqd/309:59:063
3993994633,3cyclictest41-21ksoftirqd/312:34:243
3993994617,7cyclictest41-21ksoftirqd/313:13:543
3993994617,10cyclictest41-21ksoftirqd/310:39:043
3976994635,6cyclictest25-21ksoftirqd/108:13:581
3976994633,7cyclictest25-21ksoftirqd/108:03:591
3976994633,7cyclictest25-21ksoftirqd/108:03:591
397299465,5cyclictest29533-21diskmemload12:14:050
106891460,1ptp4l401ktimersoftd/311:51:483
399399458,3cyclictest41-21ksoftirqd/309:09:053
399399457,3cyclictest41-21ksoftirqd/308:09:023
3993994521,4cyclictest41-21ksoftirqd/311:02:283
3993994520,4cyclictest41-21ksoftirqd/311:44:043
3993994520,4cyclictest41-21ksoftirqd/309:45:143
3993994519,4cyclictest41-21ksoftirqd/310:49:273
3993994515,10cyclictest41-21ksoftirqd/312:14:113
3993994514,8cyclictest41-21ksoftirqd/312:49:043
3976994538,4cyclictest25-21ksoftirqd/112:49:031
30382455,24sleep21736-21/usr/sbin/munin07:39:122
3993994431,3cyclictest41-21ksoftirqd/312:05:153
3993994422,7cyclictest41-21ksoftirqd/311:40:563
3993994421,4cyclictest41-21ksoftirqd/310:28:463
3993994418,10cyclictest41-21ksoftirqd/308:34:153
399399438,4cyclictest41-21ksoftirqd/308:49:073
399399437,6cyclictest41-21ksoftirqd/312:59:113
399399436,3cyclictest41-21ksoftirqd/308:54:033
3993994336,4cyclictest41-21ksoftirqd/311:18:553
3993994324,8cyclictest41-21ksoftirqd/310:19:133
3993994324,7cyclictest41-21ksoftirqd/311:14:203
3993994320,4cyclictest41-21ksoftirqd/309:33:463
3993994319,4cyclictest41-21ksoftirqd/311:27:283
3993994313,7cyclictest41-21ksoftirqd/311:37:163
3993994313,7cyclictest41-21ksoftirqd/311:37:163
397299433,36cyclictest17097-21grep11:09:080
3993994229,3cyclictest41-21ksoftirqd/309:39:003
3993994225,7cyclictest41-21ksoftirqd/312:54:373
3993994220,3cyclictest41-21ksoftirqd/308:24:253
3993994219,4cyclictest41-21ksoftirqd/308:04:173
3993994219,4cyclictest41-21ksoftirqd/308:04:173
3993994217,4cyclictest41-21ksoftirqd/307:49:073
3993994215,9cyclictest41-21ksoftirqd/307:44:023
399399421,3cyclictest121rcu_preempt12:09:213
3993994212,10cyclictest41-21ksoftirqd/310:45:163
397299421,37cyclictest23021-21grep09:29:040
3993994130,3cyclictest41-21ksoftirqd/313:07:453
3993994121,9cyclictest41-21ksoftirqd/309:54:093
3993994121,9cyclictest41-21ksoftirqd/309:54:093
3993994115,5cyclictest41-21ksoftirqd/308:29:153
3993994113,11cyclictest41-21ksoftirqd/308:44:173
399399410,12cyclictest41-21ksoftirqd/309:34:163
3985994130,5cyclictest33-21ksoftirqd/210:39:022
3976994129,7cyclictest25-21ksoftirqd/113:09:051
3972994111,26cyclictest19088-21latency_hist10:38:510
3993994029,3cyclictest41-21ksoftirqd/309:19:073
3993994029,3cyclictest41-21ksoftirqd/309:16:083
399399402,3cyclictest121rcu_preempt08:18:473
399399401,8cyclictest3984-21ssh09:49:173
399399401,8cyclictest3984-21ssh09:49:173
3993994013,9cyclictest41-21ksoftirqd/311:59:183
3993994011,10cyclictest41-21ksoftirqd/307:54:003
397299402,9cyclictest11771-21apt-get11:04:030
397299402,5cyclictest0-21swapper/011:19:040
397299402,32cyclictest0-21swapper/008:34:000
3972994014,23cyclictest2953-21sed09:49:060
3972994014,23cyclictest2953-21sed09:49:060
3993993926,3cyclictest41-21ksoftirqd/309:04:103
399399392,3cyclictest121rcu_preempt10:29:053
3985993918,19cyclictest33-21ksoftirqd/211:18:012
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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