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2026-01-21 - 05:59
[ 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 Jan 21, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2567022170,5sleep3391rcuc/319:27:153
890421550,4sleep22659899cyclictest21:52:212
2560421340,5sleep12659499cyclictest22:42:151
26607997964,7cyclictest41-21ksoftirqd/321:52:063
2659899715,29cyclictest18495-21phc2sys22:02:172
144252690,2sleep00-21swapper/021:57:490
144252690,2sleep00-21swapper/021:57:490
2659899684,29cyclictest28108-21processes23:17:182
106891670,1ptp4l401ktimersoftd/322:14:453
26598996611,19cyclictest22088-21/usr/sbin/munin22:07:172
140542660,2sleep10-21swapper/123:03:191
106891650,1ptp4l401ktimersoftd/321:44:523
106891640,9ptp4l401ktimersoftd/322:59:353
71752630,3sleep3391rcuc/321:51:543
26598996313,21cyclictest23804-21sh00:18:442
106891630,1ptp4l401ktimersoftd/323:17:193
148342620,5sleep1241ktimersoftd/121:58:311
148342620,5sleep1241ktimersoftd/121:58:311
26598996112,19cyclictest1783-21/usr/sbin/munin22:52:142
148432580,2sleep20-21swapper/221:58:322
148432580,2sleep20-21swapper/221:58:322
106891580,1ptp4l401ktimersoftd/322:10:453
106891560,1ptp4l401ktimersoftd/320:29:043
26587995447,3cyclictest9-21ksoftirqd/023:17:070
26587995447,3cyclictest9-21ksoftirqd/022:02:070
263572534,36sleep00-21swapper/019:30:120
26587995246,3cyclictest9-21ksoftirqd/000:17:090
106891510,1ptp4l401ktimersoftd/300:41:003
106891510,10ptp4l401ktimersoftd/323:16:093
321942500,4sleep02658799cyclictest23:54:400
26587995043,4cyclictest9-21ksoftirqd/022:27:060
2642725031,8sleep20-21swapper/219:31:072
26587994943,3cyclictest9-21ksoftirqd/020:57:050
68102470,2sleep10-21swapper/121:51:321
106891470,2ptp4l2377-21kworker/3:223:51:583
106891470,2ptp4l2377-21kworker/3:223:39:123
106891470,1ptp4l401ktimersoftd/323:05:423
26607994514,9cyclictest41-21ksoftirqd/300:32:113
26587994537,4cyclictest9-21ksoftirqd/022:17:060
26587994437,4cyclictest9-21ksoftirqd/000:42:100
106891440,13ptp4l10895-21kworker/3:022:41:453
2659899427,21cyclictest2448-21irqstats23:57:142
2659899420,4cyclictest28381-21ssh00:22:452
26587994235,3cyclictest9-21ksoftirqd/023:02:080
26587994234,4cyclictest9-21ksoftirqd/021:42:050
106891420,1ptp4l401ktimersoftd/323:07:363
2659899410,26cyclictest24352-21/usr/sbin/munin22:42:222
26587994133,4cyclictest9-21ksoftirqd/000:52:080
106891410,1ptp4l401ktimersoftd/321:22:323
26587994032,4cyclictest9-21ksoftirqd/019:37:020
106891400,1ptp4l401ktimersoftd/323:22:253
2659899390,3cyclictest11346-21chrt20:06:192
26587993933,3cyclictest9-21ksoftirqd/023:16:560
26587993932,3cyclictest9-21ksoftirqd/023:57:080
106891390,2ptp4l10895-21kworker/3:022:16:573
106891390,1ptp4l401ktimersoftd/322:42:173
106891390,1ptp4l401ktimersoftd/300:29:563
106891390,1ptp4l401ktimersoftd/300:04:193
2659899382,28cyclictest29014-21apt-get23:52:072
26598993819,16cyclictest24079-21sort20:32:082
26587993830,4cyclictest9-21ksoftirqd/021:27:060
106891380,1ptp4l401ktimersoftd/323:58:313
106891380,1ptp4l401ktimersoftd/323:31:543
106891380,1ptp4l401ktimersoftd/322:30:443
26598993720,14cyclictest33-21ksoftirqd/220:30:482
26598993710,23cyclictest16819-21cstates20:17:052
2659899370,4cyclictest13192-21/usr/sbin/munin21:17:082
106891370,1ptp4l401ktimersoftd/323:48:573
106891370,1ptp4l401ktimersoftd/323:33:223
106891370,1ptp4l401ktimersoftd/322:32:523
106891370,1ptp4l401ktimersoftd/322:26:263
106891370,1ptp4l401ktimersoftd/321:57:003
106891370,1ptp4l401ktimersoftd/321:57:003
106891370,1ptp4l401ktimersoftd/321:36:473
106891370,1ptp4l401ktimersoftd/320:42:093
106891370,1ptp4l401ktimersoftd/319:55:013
106891370,1ptp4l401ktimersoftd/300:48:353
106891370,1ptp4l401ktimersoftd/300:20:113
106891370,0ptp4l401ktimersoftd/300:54:213
106891370,0ptp4l401ktimersoftd/300:14:083
2659899362,29cyclictest0-21swapper/221:37:062
2659899360,4cyclictest9541-21ssh00:04:322
2659899360,4cyclictest6483-21sed21:02:122
106891360,1ptp4l401ktimersoftd/323:44:523
106891360,1ptp4l401ktimersoftd/322:49:393
106891360,1ptp4l401ktimersoftd/322:05:553
106891360,1ptp4l401ktimersoftd/300:43:153
106891360,1ptp4l401ktimersoftd/300:26:523
106891360,0ptp4l401ktimersoftd/322:53:063
26607993522,7cyclictest41-21ksoftirqd/319:57:033
2659899357,24cyclictest3981-21ls00:32:122
2659899353,26cyclictest11378-21apt-get00:07:102
2659899352,27cyclictest4253-21apt-get23:27:072
2659899352,27cyclictest26847-21apt-get19:32:022
26598993518,14cyclictest33-21ksoftirqd/219:59:522
2659899350,4cyclictest3950-21chrt19:47:442
2659899350,4cyclictest22226-21ssh00:50:332
26587993529,3cyclictest9-21ksoftirqd/023:07:010
26587993522,10cyclictest9-21ksoftirqd/023:27:240
143291350,2getstats0-21swapper/320:11:573
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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