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2026-02-24 - 13:07
[ 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 376 highest latencies:
System rack1slot1.osadl.org (updated Tue Feb 24, 2026 00:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
71802208175,21sleep10-21swapper/119:08:061
71612202160,28sleep20-21swapper/219:07:512
70702199156,23sleep00-21swapper/019:06:400
72392198158,26sleep30-21swapper/319:08:513
15012750,1sleep121-21ksoftirqd/121:10:161
3562610,0sleep10-21swapper/121:10:001
157622580,0sleep30-21swapper/319:25:133
7409991312,1cyclictest9-21ksoftirqd/021:50:000
41172130,0sleep10-21swapper/123:15:481
7424991211,1cyclictest35-21ksoftirqd/300:35:003
7418991210,1cyclictest28-21ksoftirqd/221:25:012
740999122,5cyclictest9959-21cat23:25:000
7409991211,1cyclictest9-21ksoftirqd/000:20:010
7424991110,1cyclictest35-21ksoftirqd/321:55:003
7424991110,1cyclictest35-21ksoftirqd/320:30:013
741899110,1cyclictest0-21swapper/223:18:552
740999117,3cyclictest27151-21ssh22:24:300
742499109,1cyclictest35-21ksoftirqd/321:10:003
742499109,1cyclictest35-21ksoftirqd/300:15:003
742499108,1cyclictest561-21nscd22:43:243
742499100,4cyclictest27685-21irqstats23:05:153
740999109,1cyclictest9-21ksoftirqd/019:20:000
740999102,4cyclictest8906-21cat00:05:000
74249998,1cyclictest35-21ksoftirqd/319:15:003
74189998,1cyclictest28-21ksoftirqd/219:30:012
74189997,1cyclictest28-21ksoftirqd/220:35:012
74189997,1cyclictest28-21ksoftirqd/220:15:002
74189997,1cyclictest28-21ksoftirqd/220:05:132
74189995,3cyclictest28-21ksoftirqd/222:35:002
74099997,1cyclictest24837-21cut19:45:010
74099992,6cyclictest22841-21ssh23:40:130
74249987,1cyclictest35-21ksoftirqd/322:30:013
74249987,1cyclictest35-21ksoftirqd/322:10:003
74249987,1cyclictest35-21ksoftirqd/321:05:003
74249987,1cyclictest35-21ksoftirqd/320:10:003
74249987,1cyclictest35-21ksoftirqd/319:35:013
74249987,1cyclictest35-21ksoftirqd/300:30:013
74249987,1cyclictest35-21ksoftirqd/300:10:003
74249986,1cyclictest707-21snmpd23:44:153
74249986,1cyclictest707-21snmpd22:51:053
74249986,1cyclictest707-21snmpd22:21:553
74249986,1cyclictest707-21snmpd19:51:423
74249986,1cyclictest707-21snmpd19:38:363
74249986,1cyclictest35-21ksoftirqd/322:55:133
74249986,1cyclictest35-21ksoftirqd/321:30:133
74249985,1cyclictest851-21ssh23:54:243
74189987,1cyclictest28-21ksoftirqd/223:55:142
74189986,1cyclictest707-21snmpd23:31:392
74189986,1cyclictest707-21snmpd23:02:022
74189986,1cyclictest707-21snmpd22:27:522
74189986,1cyclictest707-21snmpd20:55:322
74189986,1cyclictest707-21snmpd20:41:072
74189986,1cyclictest61650irq/122-eno123:40:002
74189986,1cyclictest61650irq/122-eno122:23:132
74189986,1cyclictest28-21ksoftirqd/221:55:142
74189986,1cyclictest28-21ksoftirqd/219:25:002
74189986,1cyclictest28-21ksoftirqd/200:35:112
74189983,4cyclictest29371-21hddtemp_smartct00:30:162
74099986,1cyclictest9-21ksoftirqd/019:35:010
74099986,1cyclictest707-21snmpd22:45:320
74099986,1cyclictest20560-21ssh21:34:530
74099985,1cyclictest9-21ksoftirqd/022:05:000
74099980,7cyclictest32726-21diskmemload22:09:370
74099980,7cyclictest3237-21ssh21:12:460
74099980,7cyclictest1990-21ssh23:15:010
74099980,7cyclictest15550-21ssh21:27:290
74099980,7cyclictest15550-21ssh21:27:290
74099980,6cyclictest28554-21apt-get00:30:120
74099980,5cyclictest22728-21kworker/0:122:30:230
74099980,5cyclictest0-21swapper/023:10:200
74099980,1cyclictest18240-21ssh22:54:070
74249976,1cyclictest707-21snmpd23:58:243
74249976,1cyclictest707-21snmpd20:16:003
74249976,1cyclictest35-21ksoftirqd/323:50:003
74249976,1cyclictest35-21ksoftirqd/323:15:183
74249976,1cyclictest35-21ksoftirqd/322:40:013
74249976,1cyclictest35-21ksoftirqd/321:45:143
74249976,1cyclictest35-21ksoftirqd/321:45:003
74249976,1cyclictest35-21ksoftirqd/321:30:013
74249976,1cyclictest35-21ksoftirqd/321:30:013
74249976,1cyclictest35-21ksoftirqd/321:25:003
74249976,1cyclictest35-21ksoftirqd/321:15:133
74249976,1cyclictest35-21ksoftirqd/321:15:003
74249976,1cyclictest35-21ksoftirqd/320:15:003
74249976,1cyclictest35-21ksoftirqd/300:40:003
74249976,1cyclictest35-21ksoftirqd/300:25:013
74249976,1cyclictest35-21ksoftirqd/300:00:133
74249975,1cyclictest707-21snmpd23:27:393
74249975,1cyclictest707-21snmpd22:30:063
74249975,1cyclictest707-21snmpd22:14:013
74249975,1cyclictest707-21snmpd20:50:533
74249975,1cyclictest707-21snmpd19:19:563
74249975,1cyclictest707-21snmpd00:19:033
74249971,5cyclictest10881-21apt-get22:45:133
74249971,2cyclictest18613-21apt-get20:40:113
74249970,3cyclictest17756-21latency_hist23:35:013
74249970,3cyclictest0-21swapper/323:11:533
74189976,1cyclictest61650irq/122-eno123:52:362
74189976,1cyclictest61650irq/122-eno123:40:362
74189976,1cyclictest61650irq/122-eno123:20:012
74189976,1cyclictest61650irq/122-eno123:15:002
74189976,1cyclictest61650irq/122-eno122:55:102
74189976,1cyclictest61650irq/122-eno122:08:192
74189976,1cyclictest61650irq/122-eno121:45:192
74189976,1cyclictest61650irq/122-eno121:27:182
74189976,1cyclictest61650irq/122-eno121:27:182
74189976,1cyclictest28-21ksoftirqd/221:10:142
74189976,1cyclictest28-21ksoftirqd/220:50:002
74189976,1cyclictest28-21ksoftirqd/220:25:002
74189976,1cyclictest28-21ksoftirqd/220:20:002
74189976,1cyclictest28-21ksoftirqd/220:05:002
74189976,1cyclictest28-21ksoftirqd/219:40:012
74189976,1cyclictest12457-21ntpq20:25:162
74189976,1cyclictest11412-21ntpq23:25:192
74189975,1cyclictest707-21snmpd22:00:162
74189975,1cyclictest707-21snmpd21:15:592
74189975,1cyclictest707-21snmpd00:06:072
74189975,1cyclictest61650irq/122-eno121:40:142
74189975,1cyclictest61650irq/122-eno100:20:122
74189975,1cyclictest28-21ksoftirqd/222:50:152
74189975,1cyclictest28-21ksoftirqd/222:45:002
74189975,1cyclictest28-21ksoftirqd/221:50:132
74189975,1cyclictest28-21ksoftirqd/221:00:132
74189975,1cyclictest28-21ksoftirqd/200:15:162
74189975,1cyclictest24655-21ntpq20:50:172
74189975,1cyclictest18057-21ntpq21:30:162
74189972,4cyclictest28637-21sh23:47:212
74189971,1cyclictest19754-21chrt22:15:012
74189970,7cyclictest0-21swapper/200:10:142
74189970,2cyclictest0-21swapper/221:35:122
74189970,1cyclictest0-21swapper/219:34:122
74149970,6cyclictest0-21swapper/122:50:141
74149970,6cyclictest0-21swapper/100:23:111
74149970,1cyclictest0-21swapper/119:57:291
74099976,1cyclictest9-21ksoftirqd/023:30:140
74099976,1cyclictest3367-1kworker/u9:023:59:220
74099976,1cyclictest29179-21ssh22:25:200
74099976,1cyclictest27110-1kworker/u9:200:27:060
74099976,1cyclictest2569-1kworker/u9:200:38:080
74099976,1cyclictest21509-21ssh22:15:220
74099975,1cyclictest707-21snmpd19:51:120
74099975,1cyclictest13934-21irqstats00:10:150
74099974,2cyclictest583-21in:imuxsock20:20:000
74099973,1cyclictest15437-21/usr/sbin/munin19:25:130
74099971,5cyclictest9052-21ssh21:20:150
74099970,6cyclictest4565-21ssh21:15:110
74099970,6cyclictest4128-21ssh21:55:060
74099970,6cyclictest21162-21grep21:35:130
74099970,6cyclictest16632-21fschecks_time22:10:150
74099970,6cyclictest0-21swapper/023:05:110
74099970,4cyclictest32726-21diskmemload00:05:120
74099970,1cyclictest3544-21ssh21:54:100
74099970,1cyclictest32726-21diskmemload22:57:190
74099970,1cyclictest32079-21ssh23:51:100
74099970,1cyclictest27734-21ssh21:43:080
74099970,1cyclictest25170-21ssh23:01:440
74099970,1cyclictest23018-21ssh00:21:300
74099970,1cyclictest20784-21ssh23:37:530
74099970,1cyclictest10384-21ssh22:44:320
74099970,1cyclictest10196-21ssh23:25:110
74099970,1cyclictest0-21swapper/023:45:140
25795270,0sleep10-21swapper/123:45:001
74249965,1cyclictest8196-21ssh23:20:383
74249965,1cyclictest707-21snmpd20:47:523
74249965,1cyclictest35-21ksoftirqd/320:23:263
74249965,1cyclictest35-21ksoftirqd/320:00:133
74249965,1cyclictest35-21ksoftirqd/319:45:013
74249965,1cyclictest30465-21cat19:55:143
74249965,1cyclictest26239-21ssh23:04:273
74249965,1cyclictest20126-21ssh23:36:133
74249964,1cyclictest707-21snmpd22:00:253
74249964,1cyclictest35-21ksoftirqd/320:37:423
74249964,1cyclictest26588-21unixbench_singl19:45:223
74249961,3cyclictest13039-21apt-get19:20:113
74249960,6cyclictest0-21swapper/322:15:373
74249960,1cyclictest0-21swapper/321:59:323
74189966,0cyclictest61650irq/122-eno122:35:212
74189966,0cyclictest61650irq/122-eno122:10:162
74189966,0cyclictest61650irq/122-eno120:38:532
74189966,0cyclictest61650irq/122-eno119:55:172
74189966,0cyclictest61650irq/122-eno119:45:142
74189966,0cyclictest61650irq/122-eno119:40:112
74189965,1cyclictest61650irq/122-eno119:12:312
74189965,1cyclictest28-21ksoftirqd/200:00:192
74189965,1cyclictest11399-21ssh22:45:162
74189964,1cyclictest61650irq/122-eno123:05:172
74189964,1cyclictest28-21ksoftirqd/200:25:122
74149965,1cyclictest0-21swapper/122:35:121
74149963,0cyclictest0-21swapper/120:40:201
74149961,5cyclictest0-21swapper/123:24:391
74149960,6cyclictest0-21swapper/123:35:141
74149960,6cyclictest0-21swapper/123:08:381
74149960,6cyclictest0-21swapper/122:42:101
74149960,6cyclictest0-21swapper/122:30:591
74149960,6cyclictest0-21swapper/121:04:511
74149960,6cyclictest0-21swapper/120:50:561
74149960,6cyclictest0-21swapper/100:27:311
74149960,6cyclictest0-21swapper/100:00:341
74149960,5cyclictest0-21swapper/123:59:451
74149960,5cyclictest0-21swapper/122:20:141
74149960,5cyclictest0-21swapper/120:20:161
74149960,5cyclictest0-21swapper/100:37:381
74149960,3cyclictest0-21swapper/121:45:131
74149960,1cyclictest0-21swapper/123:25:131
74149960,1cyclictest0-21swapper/121:50:141
74099965,1cyclictest9-21ksoftirqd/021:00:130
74099965,1cyclictest9-21ksoftirqd/020:34:380
74099965,1cyclictest9-21ksoftirqd/020:21:250
74099965,1cyclictest707-21snmpd21:06:260
74099965,1cyclictest707-21snmpd20:58:410
74099965,1cyclictest707-21snmpd20:53:430
74099965,1cyclictest707-21snmpd20:47:550
74099965,1cyclictest707-21snmpd19:49:290
74099963,1cyclictest240-21systemd-journal19:10:000
74099961,4cyclictest2893-21ssh22:35:000
74099960,0cyclictest0-21swapper/020:25:050
74099960,0cyclictest0-21swapper/020:07:440
74099960,0cyclictest0-21swapper/020:00:200
74249952,1cyclictest0-21swapper/321:35:113
74249951,1cyclictest14710-21hwlatdetect20:30:153
74189955,0cyclictest61650irq/122-eno119:50:122
74189954,1cyclictest28-21ksoftirqd/219:15:002
74189950,1cyclictest0-21swapper/221:05:162
74149955,0cyclictest0-21swapper/123:10:431
74149955,0cyclictest0-21swapper/100:08:041
74149951,1cyclictest0-21swapper/120:05:161
74149950,5cyclictest0-21swapper/123:01:561
74149950,5cyclictest0-21swapper/122:55:471
74149950,5cyclictest0-21swapper/122:12:161
74149950,5cyclictest0-21swapper/122:06:461
74149950,5cyclictest0-21swapper/122:03:421
74149950,5cyclictest0-21swapper/121:57:231
74149950,5cyclictest0-21swapper/121:32:081
74149950,5cyclictest0-21swapper/120:35:251
74149950,5cyclictest0-21swapper/120:33:401
74149950,5cyclictest0-21swapper/119:30:381
74149950,5cyclictest0-21swapper/100:34:101
74149950,4cyclictest0-21swapper/122:15:031
74149950,4cyclictest0-21swapper/119:15:001
74149950,3cyclictest0-21swapper/122:48:191
74149950,3cyclictest0-21swapper/121:25:121
74149950,3cyclictest0-21swapper/121:25:121
74149950,3cyclictest0-21swapper/120:45:131
74149950,3cyclictest0-21swapper/119:15:121
74149950,2cyclictest0-21swapper/120:00:111
74149950,2cyclictest0-21swapper/119:50:151
74149950,2cyclictest0-21swapper/100:15:191
74149950,1cyclictest0-21swapper/121:42:371
74099953,1cyclictest29573-21/usr/sbin/munin19:55:160
74099953,1cyclictest14757-21head19:20:200
74099952,3cyclictest0-21swapper/020:10:180
74099950,4cyclictest17788-21/usr/sbin/munin19:30:150
74099950,4cyclictest16240-21/usr/sbin/munin20:35:170
74099950,0cyclictest0-21swapper/020:40:370
74249940,3cyclictest25874-21apt-get20:55:103
74149941,1cyclictest0-21swapper/121:15:131
74149940,4cyclictest0-21swapper/123:49:221
74149940,4cyclictest0-21swapper/120:56:341
74149940,4cyclictest0-21swapper/120:16:381
74149940,3cyclictest0-21swapper/123:30:161
74149940,3cyclictest0-21swapper/122:25:191
74149940,2cyclictest0-21swapper/123:54:481
74149940,2cyclictest0-21swapper/121:35:111
74149940,2cyclictest0-21swapper/121:20:121
74149940,1cyclictest0-21swapper/120:25:451
74149940,1cyclictest0-21swapper/119:25:111
74149940,1cyclictest0-21swapper/119:20:111
74149940,1cyclictest0-21swapper/100:10:211
74149940,0cyclictest0-21swapper/120:10:191
74149940,0cyclictest0-21swapper/119:45:201
74149931,1cyclictest0-21swapper/119:40:121
74149930,3cyclictest0-21swapper/119:39:371
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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