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2026-03-01 - 10:49
[ 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.
Unexpectedly long latencies may be caused by SMIs
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 rackcslot8.osadl.org (updated Sun Mar 01, 2026 00:49:05)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3273912570,249ptp4l0-21swapper/119:08:591
7176991773,132cyclictest0-21swapper/922:45:1431
7176991773,132cyclictest0-21swapper/922:45:1431
72559916629,136cyclictest0-21swapper/2200:05:1915
7176991653,118cyclictest0-21swapper/921:58:2631
72559916424,139cyclictest0-21swapper/2220:10:0515
7176991583,112cyclictest0-21swapper/900:25:1331
72559914633,53cyclictest0-21swapper/2221:50:0615
72479914123,32cyclictest0-21swapper/2100:16:3214
7176991414,86cyclictest0-21swapper/923:25:0131
72479913923,76cyclictest0-21swapper/2100:07:2214
72029913919,106cyclictest0-21swapper/1321:59:525
72479913823,74cyclictest0-21swapper/2100:02:3314
72479913822,76cyclictest0-21swapper/2121:49:3314
72479913822,115cyclictest0-21swapper/2122:38:1114
72479913822,115cyclictest0-21swapper/2122:38:1114
72029913820,35cyclictest0-21swapper/1323:45:115
7176991383,76cyclictest0-21swapper/922:00:0331
72559913729,69cyclictest0-21swapper/2222:33:1815
72559913729,69cyclictest0-21swapper/2222:33:1815
7244991370,83cyclictest0-21swapper/2022:08:4913
72029913720,48cyclictest0-21swapper/1323:16:005
72029913720,48cyclictest0-21swapper/1323:15:595
7176991370,83cyclictest0-21swapper/900:34:3031
7176991350,83cyclictest0-21swapper/923:34:3331
7176991350,83cyclictest0-21swapper/923:34:3231
58572135128,6sleep110-21swapper/1119:08:493
72559913451,56cyclictest0-21swapper/2221:27:0715
7255991340,83cyclictest0-21swapper/2222:26:5315
7255991340,83cyclictest0-21swapper/2222:26:5315
72029913421,34cyclictest0-21swapper/1322:25:015
72559913350,65cyclictest0-21swapper/2221:16:5715
72559913225,67cyclictest0-21swapper/2221:40:1615
7170991320,80cyclictest0-21swapper/820:45:0030
72559913130,66cyclictest0-21swapper/2223:50:2015
7244991310,82cyclictest0-21swapper/2023:20:1213
59072131124,6sleep250-21swapper/2519:09:3618
72559913053,57cyclictest0-21swapper/2223:04:2415
72559913053,57cyclictest0-21swapper/2223:04:2415
72559913053,55cyclictest0-21swapper/2223:28:5915
72559913053,55cyclictest0-21swapper/2223:28:5915
7255991300,80cyclictest0-21swapper/2221:47:2615
71769913049,62cyclictest0-21swapper/900:04:2931
72559912942,60cyclictest0-21swapper/2221:21:4715
72559912928,75cyclictest0-21swapper/2220:00:1815
72559912927,70cyclictest0-21swapper/2222:20:3415
71769912948,53cyclictest0-21swapper/900:20:2331
71769912920,103cyclictest22396-21kernelversion21:10:1331
72559912845,61cyclictest0-21swapper/2221:05:1315
72559912828,67cyclictest0-21swapper/2223:36:5415
72559912827,66cyclictest0-21swapper/2221:34:3615
71769912826,67cyclictest0-21swapper/921:25:5031
72559912727,60cyclictest0-21swapper/2220:28:5315
72559912726,66cyclictest0-21swapper/2200:36:5115
72479912720,67cyclictest0-21swapper/2122:01:5114
71769912753,60cyclictest0-21swapper/921:17:0131
71769912736,57cyclictest0-21swapper/922:36:3031
71769912736,57cyclictest0-21swapper/922:36:3031
71769912726,68cyclictest0-21swapper/922:15:1531
71769912726,64cyclictest0-21swapper/920:06:4531
71769912725,61cyclictest0-21swapper/920:51:4131
72559912628,72cyclictest0-21swapper/2222:42:2915
72559912628,72cyclictest0-21swapper/2222:42:2815
72559912626,68cyclictest0-21swapper/2223:06:0015
72559912626,68cyclictest0-21swapper/2223:06:0015
72559912626,66cyclictest0-21swapper/2222:04:0015
72559912625,64cyclictest0-21swapper/2221:59:4415
71769912627,67cyclictest0-21swapper/922:06:2731
71769912627,64cyclictest0-21swapper/921:38:4031
71769912626,68cyclictest0-21swapper/922:10:1231
72559912528,63cyclictest0-21swapper/2223:42:4715
72559912528,63cyclictest0-21swapper/2223:42:4715
72559912527,70cyclictest0-21swapper/2220:16:3515
72559912527,64cyclictest0-21swapper/2223:45:3315
72559912527,63cyclictest0-21swapper/2221:39:5715
72479912521,103cyclictest0-21swapper/2122:05:2314
72029912546,52cyclictest0-21swapper/1323:03:145
72029912546,52cyclictest0-21swapper/1323:03:145
72029912531,64cyclictest0-21swapper/1300:30:365
72029912529,95cyclictest0-21swapper/1300:29:455
71769912526,65cyclictest0-21swapper/920:45:1331
7170991258,67cyclictest0-21swapper/823:40:1830
7170991258,67cyclictest0-21swapper/823:40:1830
71159912511,112cyclictest0-21swapper/022:55:170
71159912511,112cyclictest0-21swapper/022:55:170
72559912426,65cyclictest0-21swapper/2200:20:1715
72559912426,64cyclictest0-21swapper/2223:10:1015
72559912426,64cyclictest0-21swapper/2223:10:1015
72559912426,64cyclictest0-21swapper/2222:16:4915
72029912430,63cyclictest0-21swapper/1300:12:575
72029912426,63cyclictest0-21swapper/1319:55:365
72029912425,62cyclictest0-21swapper/1320:27:395
71769912434,68cyclictest0-21swapper/921:46:0931
71769912434,55cyclictest0-21swapper/922:21:1731
71769912429,61cyclictest0-21swapper/900:05:3831
71769912428,68cyclictest0-21swapper/921:42:5631
71769912428,66cyclictest0-21swapper/921:21:0231
71769912427,63cyclictest0-21swapper/900:18:2831
7170991248,93cyclictest0-21swapper/822:48:4830
7170991248,93cyclictest0-21swapper/822:48:4830
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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