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2026-02-27 - 01:47
[ 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 Feb 26, 2026 12:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2320321800,3sleep12166099cyclictest11:37:361
1504321610,3sleep22166699cyclictest11:29:592
2681821490,3sleep02165699cyclictest10:02:280
106891990,4ptp4l401ktimersoftd/307:51:183
268982710,2sleep10-21swapper/111:42:261
155842630,3sleep125-21ksoftirqd/113:09:471
106891580,1ptp4l401ktimersoftd/312:22:323
106891580,1ptp4l401ktimersoftd/311:59:053
106891570,1ptp4l401ktimersoftd/311:25:553
60432550,1sleep30-21swapper/310:47:283
322372530,2sleep30-21swapper/310:41:543
21656995240,7cyclictest9-21ksoftirqd/010:32:200
143291500,3getstats21647-21cyclictest11:56:513
243542490,2sleep20-21swapper/209:02:202
2165699491,16cyclictest17613-21/usr/sbin/munin08:47:270
21674994831,8cyclictest41-21ksoftirqd/309:02:163
2165699483,12cyclictest29426-21ls10:37:370
2165699483,12cyclictest18199-21wc11:32:360
2165699483,12cyclictest18199-21wc11:32:360
2165699473,8cyclictest9889-21ssh11:24:270
106891470,1ptp4l401ktimersoftd/311:06:113
106891470,1ptp4l401ktimersoftd/310:09:583
21674994635,6cyclictest41-21ksoftirqd/310:27:203
21660994635,6cyclictest25-21ksoftirqd/109:12:191
21674994531,6cyclictest41-21ksoftirqd/312:02:213
21660994535,4cyclictest25-21ksoftirqd/111:02:201
2165699450,14cyclictest16004-21ssh13:10:300
2165699449,7cyclictest1853-21cut12:22:290
2165699444,5cyclictest0-21swapper/010:07:230
2165699442,10cyclictest29196-21ls09:12:210
2165699441,11cyclictest23568-21latency_hist09:02:070
106891440,2ptp4l31602-21kworker/3:211:30:133
2165699430,9cyclictest24785-21acpi11:07:210
2165699430,14cyclictest5912-21ssh11:21:020
106891430,8ptp4l401ktimersoftd/311:38:123
2165699420,9cyclictest3897-21/usr/sbin/munin10:12:240
106891420,1ptp4l401ktimersoftd/310:24:043
106891420,1ptp4l401ktimersoftd/308:42:233
2165699410,8cyclictest2113-21unixbench_multi10:42:370
2165699410,17cyclictest7563-21/usr/sbin/munin12:27:410
106891410,2ptp4l24794-21kworker/3:113:16:583
106891410,2ptp4l24794-21kworker/3:113:16:583
106891410,11ptp4l401ktimersoftd/310:35:313
2165699404,6cyclictest0-21swapper/010:47:300
106891400,1ptp4l401ktimersoftd/310:06:533
106891400,1ptp4l401ktimersoftd/309:42:363
2165699392,6cyclictest0-21swapper/012:47:350
2165699390,8cyclictest30181-21/usr/sbin/munin08:07:210
2165699390,8cyclictest23342-21ssh07:52:310
2165699390,8cyclictest23342-21ssh07:52:310
106891390,1ptp4l401ktimersoftd/313:17:553
106891390,1ptp4l401ktimersoftd/313:00:173
106891390,1ptp4l401ktimersoftd/312:54:063
106891390,1ptp4l401ktimersoftd/310:57:303
106891390,0ptp4l401ktimersoftd/310:13:533
2165699385,5cyclictest12948-21sshd09:45:370
2165699383,6cyclictest9-21ksoftirqd/012:33:100
2165699380,9cyclictest21453-21ps09:57:250
2165699380,8cyclictest7921-21df13:02:250
2165699380,15cyclictest29154-21unixbench_multi08:02:320
106891380,1ptp4l401ktimersoftd/313:10:143
106891380,1ptp4l401ktimersoftd/313:05:013
106891380,1ptp4l401ktimersoftd/312:32:393
106891380,1ptp4l401ktimersoftd/312:07:143
106891380,1ptp4l401ktimersoftd/311:18:173
106891380,1ptp4l401ktimersoftd/311:09:083
106891380,1ptp4l401ktimersoftd/310:20:363
106891380,1ptp4l401ktimersoftd/308:32:353
106891380,0ptp4l401ktimersoftd/310:53:033
2165699377,6cyclictest4543-21/usr/sbin/munin08:22:230
2165699370,8cyclictest20385-21python08:52:310
2165699370,5cyclictest0-21swapper/010:19:150
106891370,1ptp4l401ktimersoftd/312:49:003
106891370,1ptp4l401ktimersoftd/312:45:013
106891370,1ptp4l401ktimersoftd/312:28:343
106891370,1ptp4l401ktimersoftd/312:21:533
106891370,1ptp4l401ktimersoftd/311:34:023
106891370,1ptp4l401ktimersoftd/311:34:023
106891370,1ptp4l401ktimersoftd/310:43:593
106891370,1ptp4l401ktimersoftd/309:52:103
106891370,14ptp4l401ktimersoftd/311:43:073
42372360,4sleep02165699cyclictest11:52:250
106891360,1ptp4l401ktimersoftd/308:47:263
106891360,0ptp4l401ktimersoftd/311:47:593
106891360,0ptp4l401ktimersoftd/308:21:163
2165699351,5cyclictest0-21swapper/011:50:140
2165699350,4cyclictest101ktimersoftd/012:18:130
2165699350,14cyclictest13251-21ssh12:02:070
208392357,14sleep10-21swapper/107:47:301
106891350,1ptp4l401ktimersoftd/311:13:293
106891350,0ptp4l401ktimersoftd/312:37:293
2165699345,8cyclictest9-21ksoftirqd/011:27:470
21656993428,3cyclictest9-21ksoftirqd/012:47:110
2165699340,14cyclictest19954-21ssh12:41:480
106891340,1ptp4l401ktimersoftd/309:58:493
106891340,1ptp4l401ktimersoftd/309:07:233
106891340,1ptp4l401ktimersoftd/308:07:303
21674993327,3cyclictest41-21ksoftirqd/309:02:073
2165699331,5cyclictest0-21swapper/009:09:590
21660993226,3cyclictest25-21ksoftirqd/110:02:081
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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