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2026-03-06 - 04:58
[ 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
Characteristics of the 100 highest latencies:
System rack1slot1.osadl.org (updated Fri Mar 06, 2026 00:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
158212205159,26sleep30-21swapper/319:09:333
156402199161,24sleep10-21swapper/119:07:091
156072198161,24sleep00-21swapper/019:06:440
155322198159,25sleep20-21swapper/219:05:462
231992590,0sleep00-21swapper/000:11:230
15949991615,1cyclictest0-21swapper/121:00:181
15955991211,1cyclictest28-21ksoftirqd/220:55:002
15955991210,1cyclictest28-21ksoftirqd/223:35:002
15945991212,0cyclictest9032-21diskmemload21:52:590
1594599121,5cyclictest1769-21latency_hist20:55:000
15955991110,1cyclictest28-21ksoftirqd/222:25:002
1594599111,5cyclictest19127-21perf22:45:000
1596399102,5cyclictest561-21nscd21:00:143
1595599109,1cyclictest28-21ksoftirqd/221:15:112
1595599109,1cyclictest28-21ksoftirqd/220:45:002
1595599108,1cyclictest28-21ksoftirqd/223:30:002
1595599108,1cyclictest28-21ksoftirqd/221:35:202
1595599108,1cyclictest28-21ksoftirqd/200:30:102
1595599108,1cyclictest28-21ksoftirqd/200:00:162
1595599100,0cyclictest0-21swapper/223:05:462
1594599108,1cyclictest9-21ksoftirqd/019:20:000
1594599101,4cyclictest17029-21date21:20:000
159639998,1cyclictest35-21ksoftirqd/320:15:003
159639997,1cyclictest35-21ksoftirqd/320:25:003
159639997,1cyclictest35-21ksoftirqd/300:40:003
159639992,6cyclictest707-21snmpd22:38:473
159639991,5cyclictest5750-21kworker/u8:022:17:233
159639991,5cyclictest5750-21kworker/u8:022:17:233
159559998,1cyclictest28-21ksoftirqd/223:50:002
159559997,1cyclictest28-21ksoftirqd/222:50:002
159559997,1cyclictest28-21ksoftirqd/222:00:132
159559997,1cyclictest28-21ksoftirqd/220:30:162
159559996,1cyclictest28-21ksoftirqd/223:25:012
159559991,7cyclictest61650irq/122-eno122:55:092
159499990,4cyclictest0-21swapper/123:20:131
159459998,1cyclictest1982-21sendmail-mta21:09:180
159459995,3cyclictest1-21systemd19:27:080
159459990,6cyclictest240-21systemd-journal21:40:000
22632280,1sleep121-21ksoftirqd/100:10:191
159639987,1cyclictest35-21ksoftirqd/323:50:003
159639987,1cyclictest35-21ksoftirqd/322:30:013
159639987,0cyclictest35-21ksoftirqd/323:05:003
159639986,1cyclictest707-21snmpd23:09:523
159639986,1cyclictest707-21snmpd22:30:423
159639986,1cyclictest707-21snmpd21:56:323
159639986,1cyclictest707-21snmpd20:59:183
159639986,1cyclictest707-21snmpd20:46:183
159639986,1cyclictest707-21snmpd20:40:543
159639986,1cyclictest707-21snmpd20:33:303
159639986,1cyclictest707-21snmpd19:45:253
159639986,1cyclictest707-21snmpd19:35:163
159639986,1cyclictest707-21snmpd00:24:223
159639986,1cyclictest35-21ksoftirqd/323:30:003
159639984,3cyclictest571-21nscd21:38:213
159559987,1cyclictest28-21ksoftirqd/223:40:142
159559987,1cyclictest28-21ksoftirqd/221:00:152
159559986,1cyclictest61650irq/122-eno123:55:122
159559986,1cyclictest61650irq/122-eno121:45:152
159559986,1cyclictest61650irq/122-eno121:00:002
159559986,1cyclictest28-21ksoftirqd/223:35:142
159559986,1cyclictest28-21ksoftirqd/220:25:002
159559986,1cyclictest28-21ksoftirqd/220:05:142
159559986,1cyclictest28-21ksoftirqd/219:30:002
159559986,1cyclictest28-21ksoftirqd/200:35:162
159559986,1cyclictest28-21ksoftirqd/200:10:152
159459987,1cyclictest9-21ksoftirqd/020:25:000
159459986,1cyclictest9-21ksoftirqd/019:40:010
159459986,1cyclictest707-21snmpd22:34:570
159459986,1cyclictest707-21snmpd20:18:020
159459986,1cyclictest707-21snmpd19:59:140
159459986,1cyclictest1514-21ssh23:45:120
159459982,3cyclictest9032-21diskmemload22:15:090
159459982,3cyclictest9032-21diskmemload22:15:090
159459981,6cyclictest0-21swapper/000:23:040
159459980,7cyclictest26826-21ssh22:54:550
159639976,1cyclictest707-21snmpd19:26:493
159639976,1cyclictest35-21ksoftirqd/323:13:223
159639976,1cyclictest35-21ksoftirqd/320:20:003
159639976,1cyclictest35-21ksoftirqd/320:05:113
159639976,1cyclictest2068-21cat21:40:153
159639975,2cyclictest707-21snmpd23:18:083
159639975,1cyclictest9873-21cat21:50:173
159639975,1cyclictest707-21snmpd23:37:323
159639975,1cyclictest707-21snmpd22:42:303
159639975,1cyclictest707-21snmpd20:38:453
159639975,1cyclictest707-21snmpd00:17:283
159639975,1cyclictest6926-21ssh23:50:213
159639975,1cyclictest35-21ksoftirqd/300:07:263
159639975,1cyclictest23077-21ssh00:11:043
159639975,1cyclictest16553-21ssh23:21:073
159639970,6cyclictest19712-21ssh21:21:433
159639970,4cyclictest25730-21aten_r1power_po21:30:153
159639970,1cyclictest0-21swapper/320:00:113
159559976,1cyclictest707-21snmpd20:16:382
159559976,1cyclictest61650irq/122-eno123:50:172
159559976,1cyclictest61650irq/122-eno123:03:592
159559976,1cyclictest61650irq/122-eno122:10:152
159559976,1cyclictest61650irq/122-eno119:10:122
159559976,1cyclictest61650irq/122-eno100:25:262
159559976,1cyclictest28-21ksoftirqd/223:20:002
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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