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2026-01-17 - 01:25
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
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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 50 highest latencies:
System rackbslot6.osadl.org (updated Fri Jan 16, 2026 12:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1235821560,4sleep21779199cyclictest11:09:442
581421540,5sleep11778199cyclictest12:11:011
1638321490,3sleep01777699cyclictest11:49:410
106891940,3ptp4l401ktimersoftd/307:28:573
214182640,2sleep121419-21sort07:35:001
324172610,4sleep21779199cyclictest09:49:502
136382610,3sleep341-21ksoftirqd/309:30:403
311402590,3sleep30-21swapper/311:29:403
311402590,3sleep30-21swapper/311:29:403
279772590,4sleep341-21ksoftirqd/311:24:583
175482594,10sleep20-21swapper/207:27:512
1779899587,11cyclictest4393-21ls12:09:463
178402530,4sleep1233-21systemd-journal10:09:251
1777699533,14cyclictest46950irq/100-ens3-Tx10:14:360
175562524,37sleep00-21swapper/007:27:570
319302490,1sleep00-21swapper/012:39:230
174402494,34sleep10-21swapper/107:26:251
288492480,2sleep30-21swapper/310:54:033
1779899486,10cyclictest9413-21if_enp1s0.109:24:413
1778199475,16cyclictest18550-21if_enp1s007:29:371
1779899463,11cyclictest10936-21diskmemload11:55:433
81292450,2sleep10-21swapper/109:59:251
1779899436,18cyclictest24232-21cut07:39:393
1778199427,8cyclictest23644-21snmp_o5powerctl08:44:481
173272400,3sleep1231rcuc/109:34:441
1778199399,19cyclictest31902-21irqstats11:29:461
1778199399,19cyclictest31902-21irqstats11:29:461
106891390,1ptp4l401ktimersoftd/312:50:453
106891390,1ptp4l401ktimersoftd/311:11:583
106891390,1ptp4l401ktimersoftd/310:16:253
1778199387,15cyclictest30946-21apt-get09:49:361
17781993821,10cyclictest315-21apt-get10:24:371
106891380,1ptp4l401ktimersoftd/312:55:423
106891380,1ptp4l401ktimersoftd/312:46:353
106891380,1ptp4l401ktimersoftd/312:41:423
106891380,1ptp4l401ktimersoftd/312:36:393
106891380,1ptp4l401ktimersoftd/312:07:393
106891380,1ptp4l401ktimersoftd/312:00:023
106891380,1ptp4l401ktimersoftd/311:43:183
106891380,1ptp4l401ktimersoftd/311:43:183
106891380,1ptp4l401ktimersoftd/311:20:513
106891380,1ptp4l401ktimersoftd/310:34:433
106891380,1ptp4l401ktimersoftd/310:20:453
106891380,1ptp4l401ktimersoftd/310:07:353
106891380,1ptp4l401ktimersoftd/309:52:393
106891380,1ptp4l401ktimersoftd/309:38:133
106891380,1ptp4l401ktimersoftd/308:13:013
106891380,1ptp4l401ktimersoftd/308:13:013
106891380,0ptp4l401ktimersoftd/310:25:353
1778199378,17cyclictest4856-21ssh12:44:411
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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