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2026-03-04 - 03:54
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack3slot3.osadl.org (updated Wed Mar 04, 2026 00:46:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9918501110irq/53-eth0-rx-0-21swapper/819:08:5110
128501080irq/42-ahci0-21swapper/119:09:021
9918501030irq/53-eth0-rx-0-21swapper/319:05:155
31423210390sleep100-21swapper/1019:05:452
9918501020irq/53-eth0-rx-0-21swapper/219:06:304
31445210187sleep40-21swapper/419:06:036
991850990irq/53-eth0-rx-0-21swapper/719:09:179
991850920irq/53-eth0-rx-0-21swapper/919:06:1211
991850900irq/53-eth0-rx-0-21swapper/519:07:277
3144028272sleep00-21swapper/019:05:580
991850640irq/53-eth0-rx-0-21swapper/1119:05:213
3148125853sleep60-21swapper/619:06:288
31951994025cyclictest19278-21taskset20:15:523
31951994025cyclictest19278-21taskset20:15:513
31925993029cyclictest991850irq/53-eth0-rx-19:23:246
31951992726cyclictest15934-21kworker/11:222:29:293
31940992322cyclictest991950irq/54-eth0-tx-19:23:249
31911992120cyclictest12850irq/42-ahci19:23:194
3194899192cyclictest991850irq/53-eth0-rx-22:41:552
3194899192cyclictest991850irq/53-eth0-rx-20:45:142
3194899192cyclictest991850irq/53-eth0-rx-00:28:172
3194899192cyclictest991850irq/53-eth0-rx-00:15:152
31951991816cyclictest991850irq/53-eth0-rx-22:22:403
31951991816cyclictest26659-21chrt20:27:053
31951991816cyclictest229892sleep1120:21:413
31948991817cyclictest0-21swapper/1021:36:452
3194899181cyclictest991850irq/53-eth0-rx-23:53:462
3194899181cyclictest991850irq/53-eth0-rx-23:46:422
3194899181cyclictest991850irq/53-eth0-rx-23:28:312
3194899181cyclictest991850irq/53-eth0-rx-23:16:252
3194899181cyclictest991850irq/53-eth0-rx-23:02:392
3194899181cyclictest991850irq/53-eth0-rx-22:57:572
3194899181cyclictest991850irq/53-eth0-rx-22:32:032
3194899181cyclictest991850irq/53-eth0-rx-22:27:322
3194899181cyclictest991850irq/53-eth0-rx-22:20:492
3194899181cyclictest991850irq/53-eth0-rx-22:19:032
3194899181cyclictest991850irq/53-eth0-rx-22:13:142
3194899181cyclictest991850irq/53-eth0-rx-21:59:042
3194899181cyclictest991850irq/53-eth0-rx-21:53:302
3194899181cyclictest991850irq/53-eth0-rx-21:45:222
3194899181cyclictest991850irq/53-eth0-rx-21:17:052
3194899181cyclictest991850irq/53-eth0-rx-00:20:152
3194899181cyclictest991850irq/53-eth0-rx-00:02:112
3194899181cyclictest831ksoftirqd/1021:20:192
3194299181cyclictest0-21swapper/922:33:0811
3194299181cyclictest0-21swapper/921:46:0411
3194299181cyclictest0-21swapper/921:14:4111
3194299181cyclictest0-21swapper/919:31:3211
3194299181cyclictest0-21swapper/900:17:1611
3193999180cyclictest12149-21qemu-kvm20:20:108
3191999181cyclictest0-21swapper/300:17:055
15050180irq/18-uhci_hcd0-21swapper/020:40:210
3194899170cyclictest991950irq/54-eth0-tx-21:25:012
3194899170cyclictest991950irq/54-eth0-tx-19:50:312
3194899170cyclictest991850irq/53-eth0-rx-23:40:102
3194899170cyclictest991850irq/53-eth0-rx-23:36:362
3194899170cyclictest991850irq/53-eth0-rx-23:30:072
3194899170cyclictest991850irq/53-eth0-rx-23:20:152
3194899170cyclictest991850irq/53-eth0-rx-23:10:112
3194899170cyclictest991850irq/53-eth0-rx-23:10:102
3194899170cyclictest991850irq/53-eth0-rx-22:50:262
3194899170cyclictest991850irq/53-eth0-rx-22:45:412
3194899170cyclictest991850irq/53-eth0-rx-22:35:542
3194899170cyclictest991850irq/53-eth0-rx-22:02:152
3194899170cyclictest991850irq/53-eth0-rx-21:40:542
3194899170cyclictest991850irq/53-eth0-rx-21:30:052
3194899170cyclictest991850irq/53-eth0-rx-21:10:072
3194899170cyclictest991850irq/53-eth0-rx-21:00:582
3194899170cyclictest991850irq/53-eth0-rx-20:35:192
3194899170cyclictest991850irq/53-eth0-rx-20:20:092
3194899170cyclictest991850irq/53-eth0-rx-20:07:082
3194899170cyclictest991850irq/53-eth0-rx-20:07:072
3194899170cyclictest991850irq/53-eth0-rx-19:59:282
3194899170cyclictest991850irq/53-eth0-rx-19:20:112
3194899170cyclictest991850irq/53-eth0-rx-19:10:362
3194899170cyclictest991850irq/53-eth0-rx-00:35:322
3194899170cyclictest991850irq/53-eth0-rx-00:05:042
3194899170cyclictest96372sleep1020:50:072
3194899170cyclictest83492sleep1020:01:372
3194899170cyclictest54072sleep1023:05:122
3194899170cyclictest54072sleep1023:05:112
3194899170cyclictest48772chrt23:56:302
3194899170cyclictest40362sleep1020:40:172
3194899170cyclictest37832sleep1019:15:082
3194899170cyclictest303752sleep1020:33:072
3194899170cyclictest303752sleep1020:33:062
3194899170cyclictest288132sleep1022:05:162
3194899170cyclictest269562sleep1019:45:122
3194899170cyclictest262432chrt19:43:592
3194899170cyclictest253532sleep1020:25:172
3194899170cyclictest235702sleep1021:07:562
3194899170cyclictest216892chrt00:10:192
3194899170cyclictest195432sleep1020:19:302
3194899170cyclictest195432sleep1020:19:292
3194899170cyclictest160922sleep1020:55:562
3194899170cyclictest159172sleep1019:30:112
3194899170cyclictest156182chrt20:10:382
3194899170cyclictest151052sleep1019:26:102
3194899170cyclictest12850irq/42-ahci19:36:042
3194899170cyclictest120792sleep1000:30:092
31942991716cyclictest0-21swapper/923:08:1111
31942991716cyclictest0-21swapper/923:08:1011
31942991715cyclictest13179-21ssh21:52:3911
3194299170cyclictest991950irq/54-eth0-tx-00:07:5611
3194299170cyclictest5201-1kworker/9:0H22:26:4611
3194299170cyclictest0-21swapper/923:57:5511
3194299170cyclictest0-21swapper/923:53:3011
3194299170cyclictest0-21swapper/922:44:2711
3194299170cyclictest0-21swapper/921:57:0411
3194299170cyclictest0-21swapper/920:56:1211
3194299170cyclictest0-21swapper/920:54:0011
3194299170cyclictest0-21swapper/920:30:4011
3194299170cyclictest0-21swapper/920:30:3911
3194299170cyclictest0-21swapper/919:41:4111
3194299170cyclictest0-21swapper/919:15:1211
3193999178cyclictest0-21swapper/623:41:038
3193999177cyclictest0-21swapper/600:15:378
31931991716cyclictest28192-21ssh23:24:257
31931991715cyclictest32072-21qemu-kvm22:08:257
3193199171cyclictest0-21swapper/520:20:147
3191999173cyclictest0-21swapper/320:59:395
3191999172cyclictest0-21swapper/321:38:105
3191999171cyclictest0-21swapper/323:59:435
3191999171cyclictest0-21swapper/321:26:395
3191999171cyclictest0-21swapper/321:20:275
3191999171cyclictest0-21swapper/300:35:155
991850160irq/53-eth0-rx-0-21swapper/319:23:205
31942991615cyclictest991950irq/54-eth0-tx-21:35:5911
31942991615cyclictest0-21swapper/923:47:3011
31942991615cyclictest0-21swapper/923:35:4011
31942991615cyclictest0-21swapper/923:24:5111
31942991615cyclictest0-21swapper/922:50:1611
31942991615cyclictest0-21swapper/922:16:2011
31942991615cyclictest0-21swapper/919:12:3411
31942991615cyclictest0-21swapper/900:03:1611
31942991614cyclictest2840-21taskset21:18:3211
31942991614cyclictest23107-21sh00:11:0411
31942991614cyclictest20187-21ssh23:16:1611
3194299160cyclictest5201-1kworker/9:0H22:47:3511
3194099164cyclictest0-21swapper/721:20:019
3193999169cyclictest0-21swapper/622:35:108
3193999169cyclictest0-21swapper/622:30:208
3193999168cyclictest0-21swapper/623:17:188
3193999160cyclictest0-21swapper/623:56:568
3193999160cyclictest0-21swapper/621:28:008
3193999160cyclictest0-21swapper/620:15:328
3193999160cyclictest0-21swapper/620:15:318
3193999160cyclictest0-21swapper/619:16:078
3193199161cyclictest23790-21diskmemload23:25:127
3193199160cyclictest0-21swapper/521:14:517
3191999168cyclictest13744-21ssh23:38:305
3191999163cyclictest0-21swapper/320:01:375
3191999162cyclictest0-21swapper/300:20:035
3191999161cyclictest0-21swapper/322:15:155
3191999160cyclictest0-21swapper/321:45:005
3191999160cyclictest0-21swapper/319:40:185
3190399160cyclictest0-21swapper/121:15:271
31902991614cyclictest0-21swapper/022:26:110
151160rcuc/00-21swapper/020:05:220
151160rcuc/00-21swapper/020:05:210
991950150irq/54-eth0-tx-0-21swapper/823:17:5710
4599150watchdog/50-21swapper/522:41:067
3195199154cyclictest0-21swapper/1100:35:003
31951991514cyclictest991850irq/53-eth0-rx-21:14:003
31951991514cyclictest0-21swapper/1122:10:383
31942991514cyclictest15841-21kworker/9:221:40:1511
31942991514cyclictest0-21swapper/922:37:2711
31942991514cyclictest0-21swapper/920:05:2011
31942991514cyclictest0-21swapper/920:05:1911
31942991514cyclictest0-21swapper/900:26:0311
31942991514cyclictest0-21swapper/900:24:3611
31942991513cyclictest12944-21python23:10:2111
31942991513cyclictest12944-21python23:10:2011
31942991513cyclictest0-21swapper/900:32:4511
31942991512cyclictest0-21swapper/920:20:1311
3194299150cyclictest0-21swapper/922:02:3011
3194099155cyclictest0-21swapper/723:45:009
3194099155cyclictest0-21swapper/722:50:009
3194099154cyclictest0-21swapper/720:55:019
3193999157cyclictest0-21swapper/623:35:178
3193999150cyclictest0-21swapper/623:50:598
3193999150cyclictest0-21swapper/623:25:598
3193999150cyclictest0-21swapper/622:58:308
3193999150cyclictest0-21swapper/621:33:508
3193999150cyclictest0-21swapper/619:40:538
3193999150cyclictest0-21swapper/619:14:328
3193199150cyclictest0-21swapper/522:47:377
3193199150cyclictest0-21swapper/522:33:487
3193199150cyclictest0-21swapper/520:20:027
3193199150cyclictest0-21swapper/520:20:017
3193199150cyclictest0-21swapper/519:45:217
3193199150cyclictest0-21swapper/519:25:017
3193199150cyclictest0-21swapper/519:15:237
3191999152cyclictest0-21swapper/322:02:435
3191999152cyclictest0-21swapper/320:06:265
3191999152cyclictest0-21swapper/320:06:255
3191999150cyclictest0-21swapper/322:32:515
3191999150cyclictest0-21swapper/322:08:305
3191999150cyclictest0-21swapper/321:50:125
3191999150cyclictest0-21swapper/319:15:325
3190399150cyclictest0-21swapper/122:10:351
3190399150cyclictest0-21swapper/121:22:221
31150ksoftirqd/00-21swapper/020:25:500
6699140watchdog/80-21swapper/821:27:1810
31951991412cyclictest15916-21chrt20:14:393
3194299144cyclictest0-21swapper/923:40:0211
3194299144cyclictest0-21swapper/919:45:0111
31942991413cyclictest991950irq/54-eth0-tx-21:05:1111
31942991413cyclictest0-21swapper/922:10:1311
31942991413cyclictest0-21swapper/921:30:0111
31942991413cyclictest0-21swapper/921:28:0111
31942991412cyclictest32097-21iostat_ios19:50:1711
31942991412cyclictest0-21swapper/923:30:3911
31942991412cyclictest0-21swapper/922:21:3411
31942991412cyclictest0-21swapper/922:05:0311
31942991412cyclictest0-21swapper/900:35:5311
3194299141cyclictest0-21swapper/923:02:2611
3194299140cyclictest0-21swapper/923:25:1711
3194299140cyclictest0-21swapper/922:56:2911
3194299140cyclictest0-21swapper/920:15:2411
3194299140cyclictest0-21swapper/920:15:2311
3194099145cyclictest0-21swapper/700:35:009
3194099144cyclictest0-21swapper/723:05:029
3194099144cyclictest0-21swapper/723:05:019
3194099144cyclictest0-21swapper/720:10:019
3194099144cyclictest0-21swapper/720:10:009
3194099143cyclictest0-21swapper/720:30:019
3194099143cyclictest0-21swapper/700:14:599
3194099143cyclictest0-21swapper/700:05:019
3193999148cyclictest0-21swapper/621:11:038
3193999140cyclictest0-21swapper/623:34:378
3193999140cyclictest0-21swapper/600:30:088
3193999140cyclictest0-21swapper/600:02:358
31931991413cyclictest12150-21qemu-kvm20:08:567
31931991413cyclictest12150-21qemu-kvm20:08:557
31925991412cyclictest991850irq/53-eth0-rx-20:58:076
3191999143cyclictest0-21swapper/323:29:405
3191999143cyclictest0-21swapper/323:14:505
3191999143cyclictest0-21swapper/323:14:495
3191999143cyclictest0-21swapper/322:44:375
3191999143cyclictest0-21swapper/322:37:105
3191999143cyclictest0-21swapper/322:28:185
3191999143cyclictest0-21swapper/319:50:175
3191999142cyclictest0-21swapper/321:13:035
3191999140cyclictest0-21swapper/323:31:415
31140ksoftirqd/00-21swapper/021:00:210
14050140irq/18-ehci_hcd0-21swapper/021:10:210
991850130irq/53-eth0-rx-0-21swapper/800:12:0610
4599130watchdog/532072-21qemu-kvm22:28:467
4599130watchdog/50-21swapper/522:39:077
3195199134cyclictest0-21swapper/1123:20:003
3195199134cyclictest0-21swapper/1119:50:013
31951991312cyclictest92772sleep1121:24:013
31951991312cyclictest157992sleep1121:29:373
31942991312cyclictest0-21swapper/920:40:5211
31942991311cyclictest5199-21cat20:00:0211
31942991311cyclictest0-21swapper/920:48:1111
31942991311cyclictest0-21swapper/920:25:1511
31942991311cyclictest0-21swapper/919:36:1911
3194299130cyclictest0-21swapper/921:20:0311
3194299130cyclictest0-21swapper/921:00:0111
3194299130cyclictest0-21swapper/920:12:1011
3194299130cyclictest0-21swapper/919:25:2111
3194099134cyclictest0-21swapper/723:10:029
3194099134cyclictest0-21swapper/723:10:019
3194099134cyclictest0-21swapper/719:40:019
3194099133cyclictest0-21swapper/723:50:029
3194099133cyclictest0-21swapper/723:20:019
3194099133cyclictest0-21swapper/722:11:519
3194099133cyclictest0-21swapper/721:45:359
3194099133cyclictest0-21swapper/721:35:199
3194099133cyclictest0-21swapper/721:30:019
3194099133cyclictest0-21swapper/721:00:019
3194099133cyclictest0-21swapper/720:14:239
3194099133cyclictest0-21swapper/720:00:019
3194099133cyclictest0-21swapper/719:10:499
3194099131cyclictest0-21swapper/719:45:129
3193199133cyclictest0-21swapper/500:20:007
31931991312cyclictest12150-21qemu-kvm20:47:307
31931991311cyclictest2499-21ssh23:02:377
3191999133cyclictest16575-21ssh21:30:045
3191999133cyclictest0-21swapper/323:51:065
3191999133cyclictest0-21swapper/323:47:255
3191999133cyclictest0-21swapper/323:42:385
3191999133cyclictest0-21swapper/323:20:275
3191999133cyclictest0-21swapper/323:15:395
3191999133cyclictest0-21swapper/323:05:205
3191999133cyclictest0-21swapper/323:05:195
3191999133cyclictest0-21swapper/322:55:405
3191999133cyclictest0-21swapper/322:50:255
3191999133cyclictest0-21swapper/322:47:325
3191999133cyclictest0-21swapper/322:20:055
3191999133cyclictest0-21swapper/322:10:465
3191999133cyclictest0-21swapper/321:45:225
3191999133cyclictest0-21swapper/321:16:085
3191999133cyclictest0-21swapper/320:50:245
3191999133cyclictest0-21swapper/320:46:415
3191999133cyclictest0-21swapper/320:35:535
3191999133cyclictest0-21swapper/320:25:215
3191999133cyclictest0-21swapper/320:15:235
3191999133cyclictest0-21swapper/320:15:235
3191999133cyclictest0-21swapper/320:10:345
3191999133cyclictest0-21swapper/319:56:255
3191999133cyclictest0-21swapper/319:45:475
3191999133cyclictest0-21swapper/319:25:115
3191999133cyclictest0-21swapper/319:10:495
3191999133cyclictest0-21swapper/300:30:205
3191999133cyclictest0-21swapper/300:26:135
3191999133cyclictest0-21swapper/300:11:555
3191999133cyclictest0-21swapper/300:05:065
3191999133cyclictest0-21swapper/300:00:495
3191999132cyclictest0-21swapper/323:00:215
3191999132cyclictest0-21swapper/321:56:045
3191999132cyclictest0-21swapper/321:09:065
3191999132cyclictest0-21swapper/320:41:105
3191999130cyclictest0-21swapper/320:20:115
3190299130cyclictest0-21swapper/022:20:220
31130ksoftirqd/00-21swapper/000:35:210
12850130irq/42-ahci0-21swapper/819:23:2110
991950120irq/54-eth0-tx-0-21swapper/023:02:070
991950120irq/54-eth0-tx-0-21swapper/021:26:490
691120ksoftirqd/80-21swapper/823:58:2810
6699120watchdog/80-21swapper/800:37:5910
31942991210cyclictest0-21swapper/919:20:1311
3194299120cyclictest0-21swapper/920:39:0911
3194299120cyclictest0-21swapper/920:01:4511
3194099124cyclictest0-21swapper/720:00:009
3194099123cyclictest0-21swapper/721:10:009
3194099123cyclictest0-21swapper/720:45:019
3194099122cyclictest0-21swapper/721:27:349
3194099122cyclictest0-21swapper/721:09:359
3193999120cyclictest0-21swapper/600:10:098
3193199122cyclictest0-21swapper/500:10:177
31931991210cyclictest1949-21ssh21:17:047
3193199120cyclictest0-21swapper/521:30:427
3193199120cyclictest0-21swapper/521:25:267
3192599121cyclictest0-21swapper/422:34:536
3192599121cyclictest0-21swapper/421:40:356
3192599120cyclictest0-21swapper/422:40:226
3192599120cyclictest0-21swapper/422:21:496
3191999123cyclictest0-21swapper/320:31:305
3191999123cyclictest0-21swapper/320:31:305
3191999123cyclictest0-21swapper/319:31:505
3191999122cyclictest0-21swapper/321:01:295
3191999122cyclictest0-21swapper/319:35:095
31911991210cyclictest2308-21snmpd22:58:374
31911991210cyclictest2308-21snmpd19:27:354
3190399122cyclictest201ksoftirqd/123:50:001
3190399120cyclictest0-21swapper/122:34:241
31902991211cyclictest0-21swapper/023:05:210
31902991211cyclictest0-21swapper/023:05:210
31902991210cyclictest0-21swapper/020:15:210
31902991210cyclictest0-21swapper/020:15:210
3190299120cyclictest0-21swapper/019:15:360
31120ksoftirqd/00-21swapper/023:56:500
31120ksoftirqd/00-21swapper/023:45:090
31120ksoftirqd/00-21swapper/021:42:110
31120ksoftirqd/00-21swapper/021:15:240
31120ksoftirqd/00-21swapper/000:26:360
31120ksoftirqd/00-21swapper/000:01:240
271120ksoftirqd/20-21swapper/223:58:274
271120ksoftirqd/20-21swapper/200:01:254
1699120watchdog/00-21swapper/022:32:340
14050120irq/18-ehci_hcd0-21swapper/022:16:090
14050120irq/18-ehci_hcd0-21swapper/019:55:440
115050120irq/18-i801_smb0-21swapper/023:40:230
991950110irq/54-eth0-tx-0-21swapper/500:31:067
991950110irq/54-eth0-tx-0-21swapper/421:58:446
991950110irq/54-eth0-tx-0-21swapper/021:30:080
991950110irq/54-eth0-tx-0-21swapper/000:33:580
991850110irq/53-eth0-rx-0-21swapper/222:31:154
8999110migration/1131402-21taskset23:52:043
691110ksoftirqd/80-21swapper/822:02:3010
691110ksoftirqd/80-21swapper/800:01:2410
621110ksoftirqd/70-21swapper/723:58:279
621110ksoftirqd/70-21swapper/722:02:299
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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