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2026-03-02 - 13:36
[ 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 100 highest latencies:
System rack4slot1.osadl.org (updated Sun Mar 01, 2026 21:11:28)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
263212740,3sleep00-21swapper/021:06:260
240502580,3sleep30-21swapper/321:01:153
240502580,3sleep30-21swapper/321:01:153
240502580,3sleep30-21swapper/321:01:153
235162540,3sleep30-21swapper/319:31:373
235162540,3sleep30-21swapper/319:31:373
280222510,3sleep10-21swapper/119:46:181
280222510,3sleep10-21swapper/119:46:181
255382480,3sleep20-21swapper/219:36:342
255382480,3sleep20-21swapper/219:36:342
72462450,3chrt0-21swapper/320:16:263
72462450,3chrt0-21swapper/320:16:263
207402430,4sleep227-21ksoftirqd/219:26:262
286322420,3sleep00-21swapper/019:46:290
150922420,2sleep114620-21ls19:11:271
150922420,2sleep114620-21ls19:11:271
147512400,3sleep30-21swapper/320:36:243
147512400,3sleep30-21swapper/320:36:243
147512400,3sleep30-21swapper/320:36:243
231392380,8sleep121-21ksoftirqd/120:56:351
231392380,8sleep121-21ksoftirqd/120:56:351
231392380,8sleep121-21ksoftirqd/120:56:351
195152380,7sleep333-21ksoftirqd/319:21:323
195152380,7sleep333-21ksoftirqd/319:21:323
292242370,3chrt0-21swapper/119:46:381
50292330,2sleep10-21swapper/120:11:131
50292330,2sleep10-21swapper/120:11:131
161002333,24sleep30-21swapper/319:11:453
161002333,24sleep30-21swapper/319:11:453
100552330,1sleep110273-21/usr/sbin/munin20:21:351
100552330,1sleep110273-21/usr/sbin/munin20:21:351
38322310,3sleep30-21swapper/320:06:293
38322310,3sleep30-21swapper/320:06:293
1615399271,3cyclictest261rcuc/220:41:352
1615399271,3cyclictest261rcuc/220:41:352
160342274,13sleep20-21swapper/219:11:402
160342274,13sleep20-21swapper/219:11:402
16153992512,10cyclictest29231-21sed19:46:382
1615299251,2cyclictest0-21swapper/120:51:351
16151992519,4cyclictest31436-1kworker/0:1H20:31:360
4672240,2sleep1448-21switchtime19:56:351
4672240,2sleep1448-21switchtime19:56:351
206852240,3chrt0-21swapper/220:51:252
149632244,15sleep014620-21ls19:11:260
149632244,15sleep014620-21ls19:11:260
16151992316,5cyclictest38650irq/55-eth019:41:360
16151992316,5cyclictest38650irq/55-eth019:41:360
1615399228,3cyclictest27-21ksoftirqd/219:21:362
1615399228,3cyclictest27-21ksoftirqd/219:21:362
1615399222,11cyclictest25348-21grep21:01:382
1615399222,11cyclictest25348-21grep21:01:382
16153992214,5cyclictest27-21ksoftirqd/220:01:272
16153992214,5cyclictest27-21ksoftirqd/220:01:272
1615299221,16cyclictest1456-21find20:01:241
1615299221,16cyclictest1456-21find20:01:241
16153992112,6cyclictest0-21swapper/220:31:202
16153992112,6cyclictest0-21swapper/220:31:202
1615399211,16cyclictest16755-21find19:16:222
1615399211,16cyclictest16755-21find19:16:222
1615299211,16cyclictest15852-21unixbench-2d20:36:361
1615299211,16cyclictest15852-21unixbench-2d20:36:361
1615299211,16cyclictest15852-21unixbench-2d20:36:361
1615199211,17cyclictest16831-21fschecks_count20:41:250
1615199211,17cyclictest16831-21fschecks_count20:41:250
16153992014,4cyclictest27-21ksoftirqd/219:51:242
16153992014,4cyclictest27-21ksoftirqd/219:51:242
16153992013,4cyclictest27-21ksoftirqd/220:01:152
16153992013,4cyclictest27-21ksoftirqd/220:01:152
1615299208,10cyclictest13979-21grep20:31:361
1615299201,2cyclictest0-21swapper/120:46:391
1615299201,2cyclictest0-21swapper/120:46:391
1615299201,16cyclictest7130-21find20:16:241
1615299201,16cyclictest7130-21find20:16:241
1615199206,12cyclictest1991-21cat20:01:290
1615199206,12cyclictest1991-21cat20:01:290
16151992011,7cyclictest20687-21grep20:51:250
1615199201,11cyclictest24900-21missed_timers19:36:260
1615199201,11cyclictest24900-21missed_timers19:36:260
1615499191,14cyclictest0-21swapper/319:56:363
1615499191,14cyclictest0-21swapper/319:56:363
16153991913,3cyclictest27-21ksoftirqd/220:26:202
16153991913,3cyclictest27-21ksoftirqd/220:26:202
16153991912,4cyclictest27-21ksoftirqd/220:46:452
16153991912,4cyclictest27-21ksoftirqd/220:46:452
1615399190,12cyclictest16567-21ls20:41:192
1615399190,12cyclictest16567-21ls20:41:192
1615399190,12cyclictest16567-21ls20:41:192
1615299198,3cyclictest21-21ksoftirqd/121:06:381
16151991912,5cyclictest20601-21/usr/sbin/munin19:26:260
1615199191,15cyclictest3506-21fschecks_count20:06:270
1615199191,15cyclictest3506-21fschecks_count20:06:270
1615199191,15cyclictest18658-21/usr/sbin/munin19:21:290
1615199191,15cyclictest18658-21/usr/sbin/munin19:21:290
1615199190,4cyclictest25216-21grep21:01:370
1615199190,4cyclictest25216-21grep21:01:370
1615199190,10cyclictest17158-21grep19:16:260
1615199190,10cyclictest17158-21grep19:16:260
1615499181,12cyclictest0-21swapper/319:51:353
1615499181,12cyclictest0-21swapper/319:51:353
1615399186,10cyclictest27075-21sendmail_mailqu19:41:332
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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