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2026-03-01 - 09:57
[ 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 highest latencies:
System rack1slot1.osadl.org (updated Sun Mar 01, 2026 00:45:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
215772229156,24sleep30-21swapper/319:09:173
214572201164,23sleep00-21swapper/019:07:400
213082201162,26sleep20-21swapper/219:05:452
215802199161,24sleep10-21swapper/119:09:191
8882680,0sleep00-21swapper/022:06:100
29282660,0sleep00-21swapper/023:30:540
277782590,1sleep3341rcuc/323:22:273
21752992018,1cyclictest28-21ksoftirqd/221:39:592
214142200,0sleep0101rcuc/023:55:170
240372180,0sleep00-21swapper/021:15:120
240372180,0sleep00-21swapper/021:15:120
22002170,0sleep20-21swapper/222:09:322
21752991513,1cyclictest28-21ksoftirqd/200:15:132
60862140,0sleep30-21swapper/322:14:303
21752991413,1cyclictest28-21ksoftirqd/200:05:002
203062140,0sleep00-21swapper/022:31:020
21752991313,0cyclictest28-21ksoftirqd/221:45:102
21752991312,1cyclictest28-21ksoftirqd/222:45:232
21752991311,1cyclictest28-21ksoftirqd/223:00:002
21732991312,1cyclictest9-21ksoftirqd/021:34:470
21752991211,1cyclictest28-21ksoftirqd/223:00:112
21752991211,1cyclictest28-21ksoftirqd/222:44:592
21752991211,1cyclictest28-21ksoftirqd/221:30:112
21752991211,1cyclictest28-21ksoftirqd/220:55:012
21752991210,1cyclictest28-21ksoftirqd/223:55:182
21752991210,1cyclictest28-21ksoftirqd/221:20:182
21752991210,1cyclictest28-21ksoftirqd/220:25:012
2176599115,1cyclictest26413-21ssh21:58:323
2175299119,1cyclictest28-21ksoftirqd/222:20:162
2175299119,1cyclictest28-21ksoftirqd/200:35:192
21752991110,1cyclictest28-21ksoftirqd/223:45:142
21752991110,1cyclictest28-21ksoftirqd/223:40:142
21752991110,1cyclictest28-21ksoftirqd/222:00:112
21752991110,1cyclictest28-21ksoftirqd/221:40:202
21752991110,1cyclictest28-21ksoftirqd/200:20:132
2173299119,1cyclictest9-21ksoftirqd/020:00:000
2176599105,1cyclictest707-21snmpd22:25:053
2176599100,5cyclictest19833-21diskmemload23:11:253
2176599100,5cyclictest19833-21diskmemload23:11:243
2175299109,1cyclictest271rcuc/200:05:112
2175299108,1cyclictest28-21ksoftirqd/222:15:012
21752991010,0cyclictest28-21ksoftirqd/222:15:162
21752991010,0cyclictest28-21ksoftirqd/222:15:162
21752991010,0cyclictest0-21swapper/222:30:192
2175299100,7cyclictest28-21ksoftirqd/221:19:492
2175299100,7cyclictest28-21ksoftirqd/221:19:482
2175299100,6cyclictest28-21ksoftirqd/221:55:102
2173299109,1cyclictest9-21ksoftirqd/023:20:000
2173299101,4cyclictest8473-21perf23:39:590
217659997,1cyclictest35-21ksoftirqd/320:39:593
217659994,1cyclictest707-21snmpd21:12:373
217659991,1cyclictest0-21swapper/300:15:163
217659990,5cyclictest0-21swapper/322:40:113
217659990,3cyclictest7783-21munin-run20:20:003
217529998,1cyclictest61650irq/122-eno120:30:192
217529998,1cyclictest28-21ksoftirqd/223:10:022
217529998,1cyclictest28-21ksoftirqd/223:10:012
217529998,1cyclictest28-21ksoftirqd/223:05:172
217529998,1cyclictest28-21ksoftirqd/221:50:112
217529998,1cyclictest28-21ksoftirqd/221:25:122
217529998,1cyclictest28-21ksoftirqd/219:45:002
217529998,1cyclictest28-21ksoftirqd/219:15:012
217529998,1cyclictest28-21ksoftirqd/219:15:002
217529998,1cyclictest28-21ksoftirqd/200:25:112
217529997,1cyclictest28-21ksoftirqd/220:20:012
217529997,1cyclictest28-21ksoftirqd/220:15:002
217529997,1cyclictest28-21ksoftirqd/219:30:002
217529990,6cyclictest2896-21kworker/2:023:25:192
217529990,6cyclictest18323-21kworker/u8:123:35:132
217329999,0cyclictest9-21ksoftirqd/022:05:000
217329991,5cyclictest15582-21/usr/sbin/munin21:45:140
217329990,5cyclictest561-21nscd23:10:130
217329990,5cyclictest561-21nscd23:10:120
16251291,7sleep335-21ksoftirqd/323:08:543
11096290,0sleep00-21swapper/000:24:360
1058290,0sleep00-21swapper/022:49:530
217659986,1cyclictest707-21snmpd20:50:433
217659986,1cyclictest707-21snmpd20:41:483
217659986,1cyclictest707-21snmpd20:31:403
217659986,1cyclictest707-21snmpd19:56:443
217659981,6cyclictest5252-1kworker/u9:022:23:223
217529987,1cyclictest28-21ksoftirqd/223:30:162
217529987,1cyclictest28-21ksoftirqd/223:15:092
217529987,1cyclictest28-21ksoftirqd/222:35:112
217529987,1cyclictest28-21ksoftirqd/221:10:092
217529987,1cyclictest28-21ksoftirqd/221:00:162
217529987,1cyclictest28-21ksoftirqd/219:30:122
217529987,1cyclictest28-21ksoftirqd/219:15:222
217529987,1cyclictest28-21ksoftirqd/200:10:102
217529986,1cyclictest2896-21kworker/2:000:34:352
217529986,1cyclictest28-21ksoftirqd/221:10:002
217529986,1cyclictest28-21ksoftirqd/219:40:002
217529986,1cyclictest28-21ksoftirqd/219:24:552
217529982,4cyclictest2057-21apt-get20:00:122
217529981,6cyclictest1406-21apt-get22:50:122
217419981,1cyclictest0-21swapper/122:12:261
217329987,1cyclictest31821-21ssh23:27:220
217329987,1cyclictest14697-21ssh00:28:500
217329986,1cyclictest9-21ksoftirqd/019:15:010
217329986,1cyclictest707-21snmpd23:01:450
217329986,1cyclictest707-21snmpd21:52:470
217329986,1cyclictest707-21snmpd21:42:320
217329986,1cyclictest707-21snmpd20:25:100
217329981,6cyclictest22344-21munin-node19:31:440
217329981,5cyclictest24268-21kworker/u8:100:14:140
217329981,3cyclictest15445-21perf20:50:010
217329980,7cyclictest2163-21grep22:50:150
217329980,1cyclictest6692-21ssh00:18:190
217329980,1cyclictest16398-21ssh23:09:170
217659975,1cyclictest707-21snmpd20:56:163
217659975,1cyclictest707-21snmpd20:29:373
217659975,1cyclictest707-21snmpd20:08:543
217659975,1cyclictest707-21snmpd19:47:333
217659975,1cyclictest707-21snmpd19:26:173
217659975,1cyclictest707-21snmpd00:00:313
217659975,1cyclictest2856-21ssh00:13:283
217659975,1cyclictest27155-21ssh21:18:433
217659975,1cyclictest27155-21ssh21:18:423
217659975,1cyclictest11499-21ssh23:42:533
217659975,1cyclictest1100-21ssh22:06:423
217659973,3cyclictest19932-21unixbench_multi22:30:203
217659973,2cyclictest15787-21ssh23:48:553
217659971,0cyclictest19833-21diskmemload00:32:423
217659970,7cyclictest0-21swapper/321:26:143
217659970,6cyclictest30598-21ssh22:04:143
217659970,5cyclictest0-21swapper/323:25:003
217659970,4cyclictest0-21swapper/321:00:123
217659970,2cyclictest0-21swapper/323:50:123
217529977,0cyclictest28-21ksoftirqd/220:45:132
217529976,1cyclictest2896-21kworker/2:019:45:112
217529976,1cyclictest28-21ksoftirqd/222:25:142
217529976,1cyclictest28-21ksoftirqd/220:25:002
217529975,1cyclictest707-21snmpd19:50:322
217529975,1cyclictest28785-21idleruntime-cro23:25:002
217529971,6cyclictest0-21swapper/220:42:282
217529970,1cyclictest0-21swapper/223:50:292
217419970,1cyclictest0-21swapper/121:33:461
217329976,1cyclictest9-21ksoftirqd/019:47:090
217329976,1cyclictest707-21snmpd19:20:010
217329976,1cyclictest24305-21ssh22:36:180
217329975,1cyclictest9-21ksoftirqd/019:15:000
217329975,1cyclictest18359-21ssh23:50:290
217329975,1cyclictest0-21swapper/020:30:170
217329974,3cyclictest12601-21/usr/sbin/munin23:45:120
217329971,6cyclictest28441-21ssh22:41:540
217329971,5cyclictest733-21sshd20:04:290
217329971,4cyclictest28046-21/usr/sbin/munin21:20:160
217329970,6cyclictest9651-21ssh21:35:280
217329970,6cyclictest6885-1kworker/u9:021:13:270
217329970,6cyclictest5252-1kworker/u9:022:25:310
217329970,6cyclictest24637-21cut21:55:180
217329970,6cyclictest24268-21kworker/u8:100:01:490
217329970,6cyclictest15681-21ssh00:30:130
217329970,6cyclictest10089-21gunzip23:40:180
217329970,6cyclictest0-21swapper/022:10:120
217329970,5cyclictest769-21lldpd20:21:480
217329970,1cyclictest7191-21sed20:15:230
217329970,1cyclictest5969-21perl22:55:130
217329970,1cyclictest25226-21taskset23:20:110
217329970,1cyclictest2011-21ssh21:26:290
217329970,1cyclictest0-21swapper/019:52:270
217329970,1cyclictest0-21swapper/000:35:130
2949260,1sleep10-21swapper/121:28:391
217659966,0cyclictest19833-21diskmemload00:23:553
217659965,1cyclictest7565-21ssh23:37:523
217659965,1cyclictest707-21snmpd19:16:463
217659965,1cyclictest3750-21ssh21:30:023
217659965,1cyclictest3092-21ssh23:31:193
217659965,1cyclictest30890-21ssh21:22:493
217659965,1cyclictest30131-21ssh00:05:223
217659965,1cyclictest24722-21ssh22:37:253
217659965,1cyclictest21696-21ssh21:51:253
217659965,1cyclictest13557-21ssh21:40:293
217659964,1cyclictest707-21snmpd22:50:423
217659964,1cyclictest707-21snmpd20:47:003
217659964,1cyclictest707-21snmpd20:23:153
217659964,1cyclictest707-21snmpd19:11:223
217659964,1cyclictest707-21snmpd19:11:223
217659964,1cyclictest11144-21ssh23:00:403
217659963,1cyclictest240-21systemd-journal19:39:593
217659962,2cyclictest21842-21sh23:55:203
217659962,2cyclictest0-21swapper/300:25:203
217659961,3cyclictest0-21swapper/319:30:143
217659960,6cyclictest21443-21ssh00:36:093
217659960,6cyclictest10844-21ssh21:38:333
217659960,4cyclictest19833-21diskmemload21:45:143
217659960,4cyclictest0-21swapper/322:15:163
217659960,4cyclictest0-21swapper/322:15:153
217659960,3cyclictest29962-21apt-get22:45:133
217529966,0cyclictest28-21ksoftirqd/219:59:392
217529965,1cyclictest28-21ksoftirqd/220:36:132
217529960,6cyclictest0-21swapper/220:06:232
217419962,2cyclictest0-21swapper/100:12:241
217419961,0cyclictest0-21swapper/122:23:111
217419960,6cyclictest0-21swapper/123:51:341
217419960,6cyclictest0-21swapper/123:35:201
217419960,6cyclictest0-21swapper/122:00:201
217419960,6cyclictest0-21swapper/121:50:141
217419960,6cyclictest0-21swapper/121:40:071
217419960,6cyclictest0-21swapper/120:44:211
217419960,6cyclictest0-21swapper/100:17:141
217419960,5cyclictest0-21swapper/122:46:361
217419960,5cyclictest0-21swapper/122:15:271
217419960,5cyclictest0-21swapper/122:15:261
217419960,5cyclictest0-21swapper/122:08:391
217419960,5cyclictest0-21swapper/120:08:501
217419960,5cyclictest0-21swapper/100:09:551
217419960,3cyclictest0-21swapper/123:09:531
217419960,3cyclictest0-21swapper/122:32:161
217419960,3cyclictest0-21swapper/100:37:391
217419960,1cyclictest0-21swapper/121:56:021
217419960,1cyclictest0-21swapper/121:22:501
217419960,1cyclictest0-21swapper/121:06:501
217419960,1cyclictest0-21swapper/119:43:441
217419960,0cyclictest0-21swapper/119:30:531
217329965,1cyclictest9-21ksoftirqd/020:55:010
217329965,1cyclictest9-21ksoftirqd/020:39:590
217329965,1cyclictest707-21snmpd20:09:140
217329965,1cyclictest30369-21ssh00:05:500
217329965,1cyclictest10487-21ssh22:20:120
217329964,1cyclictest707-21snmpd20:11:320
217329964,1cyclictest6513-21ssh22:15:020
217329964,1cyclictest6513-21ssh22:15:010
217329964,1cyclictest1747-21ntpd21:05:190
217329960,6cyclictest0-21swapper/020:57:570
217329960,6cyclictest0-21swapper/020:42:270
217329960,6cyclictest0-21swapper/019:36:280
217329960,0cyclictest0-21swapper/019:44:330
217329960,0cyclictest0-21swapper/019:25:280
217329960,0cyclictest0-21swapper/019:12:090
217659953,1cyclictest707-21snmpd19:54:473
217659953,1cyclictest707-21snmpd19:22:593
217659951,2cyclictest21282-21apt-get23:15:103
217659950,3cyclictest707-21snmpd19:41:313
217659950,3cyclictest0-21swapper/320:00:153
217659950,2cyclictest0-21swapper/321:05:003
217659950,1cyclictest6234-21irqstats22:55:163
217529955,0cyclictest61650irq/122-eno120:55:122
217419953,1cyclictest258052sleep119:20:071
217419951,2cyclictest0-21swapper/123:14:381
217419951,2cyclictest0-21swapper/123:14:381
217419951,2cyclictest0-21swapper/122:50:101
217419950,5cyclictest0-21swapper/123:25:501
217419950,5cyclictest0-21swapper/123:15:121
217419950,5cyclictest0-21swapper/123:04:161
217419950,5cyclictest0-21swapper/122:41:021
217419950,5cyclictest0-21swapper/121:38:161
217419950,5cyclictest0-21swapper/121:01:051
217419950,5cyclictest0-21swapper/120:59:371
217419950,5cyclictest0-21swapper/120:45:421
217419950,5cyclictest0-21swapper/120:37:551
217419950,5cyclictest0-21swapper/120:04:261
217419950,5cyclictest0-21swapper/119:12:021
217419950,5cyclictest0-21swapper/119:12:011
217419950,3cyclictest0-21swapper/123:45:141
217419950,3cyclictest0-21swapper/121:45:081
217419950,3cyclictest0-21swapper/100:24:181
217419950,2cyclictest0-21swapper/123:31:211
217419950,2cyclictest0-21swapper/123:20:151
217419950,2cyclictest0-21swapper/121:14:041
217419950,2cyclictest0-21swapper/100:30:001
217419950,2cyclictest0-21swapper/100:03:311
217419950,1cyclictest0-21swapper/122:27:121
217419950,0cyclictest0-21swapper/120:10:271
217329953,1cyclictest16903-21cut21:00:120
217659943,1cyclictest707-21snmpd20:14:493
217419944,0cyclictest0-21swapper/123:43:511
217419944,0cyclictest0-21swapper/100:32:341
217419943,1cyclictest91802sleep120:29:311
217419943,1cyclictest0-21swapper/121:18:121
217419943,1cyclictest0-21swapper/121:18:121
217419940,4cyclictest0-21swapper/123:55:191
217419940,3cyclictest0-21swapper/120:25:001
217419940,3cyclictest0-21swapper/119:57:531
217419940,2cyclictest0-21swapper/122:55:041
217419940,2cyclictest0-21swapper/122:35:131
217419940,1cyclictest0-21swapper/120:35:011
217419940,1cyclictest0-21swapper/120:20:001
217419940,0cyclictest0-21swapper/119:45:171
217419940,0cyclictest0-21swapper/119:15:211
217419932,1cyclictest266372sleep119:25:161
217419932,1cyclictest203-21jbd2/sda2-819:52:501
217419932,1cyclictest15847-21chrt20:52:581
217419931,1cyclictest0-21swapper/119:35:161
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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