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2026-02-10 - 09:16
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackbslot4.osadl.org (updated Tue Feb 10, 2026 00:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2170499717,57cyclictest28284-21sshd23:20:482
2170499681,61cyclictest0-21swapper/222:08:072
21704996210,46cyclictest0-21swapper/220:59:362
2170499611,54cyclictest0-21swapper/220:39:172
21704996013,41cyclictest21488-21basename21:03:162
21695996026,28cyclictest28618-21tr18:53:300
21695996026,28cyclictest28618-21tr18:53:300
2170499597,46cyclictest543-21systemd-logind21:58:062
2170499595,47cyclictest32097-21ssh23:25:462
21704995713,38cyclictest2337-21diskmemload23:02:502
21704995713,37cyclictest29034-21ssh21:13:122
21704995642,10cyclictest0-21swapper/222:19:252
21704995642,10cyclictest0-21swapper/222:19:252
2170499564,46cyclictest0-21swapper/222:33:462
21695995617,33cyclictest22171-21/usr/sbin/munin23:13:140
21695995617,33cyclictest22171-21/usr/sbin/munin23:13:140
2170499554,45cyclictest0-21swapper/220:43:272
2170499553,46cyclictest0-21swapper/221:19:112
21704995513,36cyclictest10644-21mailstats22:13:322
21695995518,31cyclictest23217-21aten_rbpower_po21:48:180
21695995514,6cyclictest148902rm21:37:120
2171099543,46cyclictest0-21swapper/323:57:323
2170499547,39cyclictest18475-21/usr/sbin/munin23:08:152
2170499544,44cyclictest0-21swapper/221:27:322
21704995413,35cyclictest11842-21ssh23:42:382
21704995413,35cyclictest0-21swapper/223:33:282
21704995410,38cyclictest0-21swapper/200:04:532
2169599543,17cyclictest27639-21sed21:53:270
2169599542,46cyclictest9858-21tail19:28:530
21695995417,32cyclictest4585-21fschecks_time21:23:210
21695995414,35cyclictest554-21dbus-daemon20:08:080
2171099534,43cyclictest0-21swapper/322:22:563
2171099534,43cyclictest0-21swapper/322:22:563
2171099533,45cyclictest0-21swapper/319:48:073
2171099533,44cyclictest0-21swapper/318:38:223
21710995323,25cyclictest5463-21timerwakeupswit21:23:363
2170499534,42cyclictest23146-21/usr/sbin/munin21:48:332
2170499534,42cyclictest0-21swapper/223:45:022
2170499534,42cyclictest0-21swapper/223:45:022
2170499534,41cyclictest8695-21ssh21:28:272
2170499534,41cyclictest8695-21ssh21:28:272
2170499533,45cyclictest0-21swapper/221:08:372
21704995311,36cyclictest15528-21ssh20:54:062
2170499531,45cyclictest0-21swapper/221:40:352
21695995327,20cyclictest28237-21tr00:03:240
21695995320,28cyclictest4572-21latency_hist23:33:050
21695995316,31cyclictest13572-21sed23:43:320
21695995316,31cyclictest13572-21sed23:43:320
21695995315,32cyclictest3652-21cat19:13:310
21695995315,32cyclictest23538-21sed18:38:380
2171099529,37cyclictest0-21swapper/320:45:173
2171099524,43cyclictest0-21swapper/322:07:253
2171099524,16cyclictest0-21swapper/321:31:503
2171099524,16cyclictest0-21swapper/321:31:503
2170499527,38cyclictest4421-21ntp_states22:48:292
2170499526,39cyclictest382-21systemd-journal20:32:212
2170499526,39cyclictest382-21systemd-journal20:32:212
2170499524,42cyclictest0-21swapper/200:02:422
21704995215,31cyclictest20394-21irqstats23:53:222
21704995213,34cyclictest23959-21latency_hist18:43:112
21704995211,35cyclictest18833-21ssh22:24:092
21704995210,34cyclictest0-21swapper/222:38:312
2169599526,40cyclictest1299-21ntpq21:18:300
21695995225,21cyclictest21540-21cut21:03:170
21695995220,26cyclictest31156-21idleruntime21:58:210
21695995215,31cyclictest578-21gdbus22:48:040
2171099516,39cyclictest0-21swapper/300:05:293
2171099514,43cyclictest0-21swapper/321:16:243
2171099514,42cyclictest0-21swapper/321:39:053
2171099514,42cyclictest0-21swapper/320:18:213
2171099514,41cyclictest0-21swapper/322:41:293
2170499519,6cyclictest0-21swapper/221:43:192
2170499515,40cyclictest12004-21ssh20:49:382
2170499515,40cyclictest11825-21/usr/sbin/munin21:33:392
2170499514,41cyclictest0-21swapper/222:44:442
21704995113,6cyclictest2713-21ssh23:29:032
2169599515,8cyclictest4033-21/usr/sbin/munin22:48:220
21695995119,28cyclictest5599-21needreboot23:33:240
2171099505,39cyclictest0-21swapper/323:05:293
2171099505,39cyclictest0-21swapper/319:38:253
2171099504,40cyclictest0-21swapper/323:02:593
2171099504,40cyclictest0-21swapper/322:45:273
2171099504,22cyclictest0-21swapper/322:28:443
2171099504,21cyclictest0-21swapper/322:27:183
21710995012,32cyclictest0-21swapper/321:55:033
2170499504,39cyclictest0-21swapper/219:06:232
2170499503,42cyclictest0-21swapper/223:03:242
21704995015,29cyclictest16562-21iostat23:48:212
21704995010,33cyclictest0-21swapper/222:32:302
2169599504,12cyclictest0-21swapper/022:23:050
2169599504,12cyclictest0-21swapper/022:23:050
2169599503,9cyclictest8327-21/usr/sbin/munin22:53:320
21695995017,27cyclictest15453-21sort23:03:250
21695995015,7cyclictest11716-21grep19:33:390
21695995015,6cyclictest11747-21sh20:49:040
21695995014,7cyclictest7478-21needreboot19:23:310
21695995011,5cyclictest0-21swapper/021:10:090
211342509,14sleep30-21swapper/318:34:203
2171099495,38cyclictest0-21swapper/323:14:203
2171099495,38cyclictest0-21swapper/323:14:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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