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2026-02-03 - 09:39
[ 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 Tue Feb 03, 2026 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3083721650,4sleep3278699cyclictest23:52:473
3237921520,4sleep3278699cyclictest23:20:073
600921460,4sleep0275899cyclictest23:27:060
1068911180,8ptp4l32384-21kworker/3:119:36:433
106891830,12ptp4l401ktimersoftd/323:59:023
326282710,2sleep00-21swapper/022:48:400
277199700,4cyclictest11633-21kernelversion22:59:272
106891690,1ptp4l401ktimersoftd/301:08:563
5602670,5sleep3278699cyclictest00:28:083
5602670,5sleep3278699cyclictest00:28:083
106891650,8ptp4l401ktimersoftd/320:51:493
106891650,8ptp4l401ktimersoftd/320:51:493
56632640,3sleep0111rcuc/019:44:040
53812640,2sleep10-21swapper/122:54:071
277199621,4cyclictest26247-21chrt22:41:072
277199621,4cyclictest26247-21chrt22:41:072
23262574,41sleep00-21swapper/019:34:560
102812570,2sleep00-21swapper/021:52:390
275899569,16cyclictest28743-21diskmemload23:00:030
275899568,17cyclictest27168-21apt-get23:49:210
2758995612,8cyclictest21007-21awk21:19:340
230202560,2sleep20-21swapper/200:49:392
275899558,16cyclictest615-21ssh00:28:140
275899558,16cyclictest615-21ssh00:28:140
307212540,1sleep20-21swapper/222:45:252
275899549,14cyclictest22020-21hddtemp_smartct22:04:250
275899547,17cyclictest22360-21sed21:24:250
2758995411,18cyclictest30723-21apt-get00:59:120
2758995410,10cyclictest22878-21sed00:49:380
275899538,14cyclictest18078-21interrupts23:39:290
275899529,11cyclictest28743-21diskmemload00:03:370
275899528,15cyclictest25902-21hddtemp_smartct23:14:260
2758995212,16cyclictest28743-21diskmemload23:11:500
163332520,2sleep10-21swapper/120:04:171
275899519,10cyclictest28743-21diskmemload22:57:370
2758995110,16cyclictest28743-21diskmemload00:56:270
275899509,15cyclictest3946-21apt-get22:19:170
275899508,13cyclictest1188-21diskstats22:49:230
2758995011,16cyclictest9246-21ssh00:36:090
275899499,8cyclictest5273-21snmp_o5powerctl01:04:370
275899499,16cyclictest28743-21diskmemload00:08:310
275899499,15cyclictest8870-21apt-get22:24:200
275899498,8cyclictest15550-21apt-get23:04:200
275899498,15cyclictest22265-21apt-get23:44:220
24942494,33sleep10-21swapper/119:37:071
277199481,4cyclictest18412-21taskset00:13:342
277199480,4cyclictest18864-21taskset23:07:052
275899489,9cyclictest15733-21snmp_o5powerctl00:09:340
275899489,8cyclictest30603-21snmp_o5powerctl21:39:310
275899489,8cyclictest28743-21diskmemload21:54:540
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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