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2026-02-03 - 03:21
[ 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 Tue Feb 03, 2026 00:46:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
128501140irq/42-ahci0-21swapper/219:09:144
9918501090irq/53-eth0-rx-0-21swapper/419:05:336
128501060irq/42-ahci0-21swapper/119:09:291
10674210391sleep60-21swapper/619:08:018
10538210190sleep110-21swapper/1119:06:183
991850930irq/53-eth0-rx-0-21swapper/519:05:437
991850920irq/53-eth0-rx-0-21swapper/319:05:315
991850910irq/53-eth0-rx-0-21swapper/719:07:139
991850880irq/53-eth0-rx-0-21swapper/919:08:5811
1066228577sleep100-21swapper/1019:07:532
1060726757sleep00-21swapper/019:07:070
991850640irq/53-eth0-rx-0-21swapper/819:05:2510
1102499370cyclictest0-21swapper/1122:14:303
1098299370cyclictest0-21swapper/022:15:230
11024993433cyclictest0-21swapper/1121:26:563
1102499310cyclictest19864-21chrt22:16:033
1102499310cyclictest0-21swapper/1119:20:323
10982993014cyclictest0-21swapper/020:26:100
1098299270cyclictest13584-21chrt22:10:260
11024992611cyclictest10073-21turbostat22:10:003
1098299238cyclictest2345-21lldpd20:12:450
1098299237cyclictest22268-21nscd21:10:240
11024992018cyclictest0-21swapper/1121:08:223
10982992018cyclictest0-21swapper/021:08:220
1098299200cyclictest23726-21turbostat20:10:010
1102499190cyclictest0-21swapper/1120:08:443
1102399192cyclictest991850irq/53-eth0-rx-23:01:072
1102399192cyclictest991850irq/53-eth0-rx-22:30:032
1102399192cyclictest991850irq/53-eth0-rx-22:19:342
1102399192cyclictest991850irq/53-eth0-rx-22:09:232
1102399192cyclictest991850irq/53-eth0-rx-21:50:442
1102399192cyclictest991850irq/53-eth0-rx-21:49:542
1102399192cyclictest991850irq/53-eth0-rx-00:28:492
1102399192cyclictest131342sleep1020:38:272
1102299192cyclictest0-21swapper/900:27:0011
1102299191cyclictest761ksoftirqd/920:25:1411
1098299190cyclictest0-21swapper/019:26:070
11023991817cyclictest25001-21sh23:42:362
11023991817cyclictest0-21swapper/1022:37:252
11023991817cyclictest0-21swapper/1022:37:252
11023991817cyclictest0-21swapper/1022:01:412
11023991817cyclictest0-21swapper/1020:50:382
11023991817cyclictest0-21swapper/1000:36:362
11023991816cyclictest6238-1kworker/10:2H00:03:112
1102399181cyclictest991950irq/54-eth0-tx-23:17:262
1102399181cyclictest991950irq/54-eth0-tx-22:45:242
1102399181cyclictest991950irq/54-eth0-tx-21:20:452
1102399181cyclictest991950irq/54-eth0-tx-21:12:412
1102399181cyclictest991850irq/53-eth0-rx-23:45:222
1102399181cyclictest991850irq/53-eth0-rx-23:38:052
1102399181cyclictest991850irq/53-eth0-rx-23:30:042
1102399181cyclictest991850irq/53-eth0-rx-23:25:392
1102399181cyclictest991850irq/53-eth0-rx-23:12:412
1102399181cyclictest991850irq/53-eth0-rx-23:06:022
1102399181cyclictest991850irq/53-eth0-rx-22:56:422
1102399181cyclictest991850irq/53-eth0-rx-22:50:282
1102399181cyclictest991850irq/53-eth0-rx-22:50:282
1102399181cyclictest991850irq/53-eth0-rx-22:43:422
1102399181cyclictest991850irq/53-eth0-rx-22:26:542
1102399181cyclictest991850irq/53-eth0-rx-22:26:542
1102399181cyclictest991850irq/53-eth0-rx-22:22:072
1102399181cyclictest991850irq/53-eth0-rx-22:11:312
1102399181cyclictest991850irq/53-eth0-rx-21:43:212
1102399181cyclictest991850irq/53-eth0-rx-21:35:132
1102399181cyclictest991850irq/53-eth0-rx-21:34:072
1102399181cyclictest991850irq/53-eth0-rx-21:26:132
1102399181cyclictest991850irq/53-eth0-rx-21:18:432
1102399181cyclictest991850irq/53-eth0-rx-19:39:572
1102399181cyclictest991850irq/53-eth0-rx-00:31:472
1102399181cyclictest991850irq/53-eth0-rx-00:22:512
1102399181cyclictest991850irq/53-eth0-rx-00:16:412
1102399181cyclictest12850irq/42-ahci23:50:482
1102299181cyclictest8315-21ssh21:13:5911
1102299181cyclictest761ksoftirqd/923:55:1711
1102299181cyclictest761ksoftirqd/921:51:4011
1102299181cyclictest761ksoftirqd/921:31:2711
1102299181cyclictest761ksoftirqd/921:00:1611
1102299181cyclictest761ksoftirqd/900:23:2111
1102299181cyclictest7528-21munin-node19:45:1911
1102299181cyclictest5035-21munin-node19:40:2711
1102299181cyclictest3444-21ssh22:56:5811
1102299181cyclictest30231-21ssh22:52:4611
1102299181cyclictest30231-21ssh22:52:4611
1102299181cyclictest28194-21ssh21:55:5411
1102299181cyclictest24883-21sh23:42:2411
1102299181cyclictest23084-21snmp_rack3slot922:20:1311
1102299181cyclictest19074-21python20:00:2311
1102299181cyclictest18529-21ssh21:49:5311
1102299181cyclictest17120-21expr19:15:1711
1102299181cyclictest13568-21load23:05:1711
1102299181cyclictest12628-21ssh22:38:1211
1102299181cyclictest12628-21ssh22:38:1111
1102299181cyclictest0-21swapper/923:50:0711
1102299181cyclictest0-21swapper/923:45:1411
1102299181cyclictest0-21swapper/923:35:1011
1102299181cyclictest0-21swapper/923:32:0611
1102299181cyclictest0-21swapper/923:29:2811
1102299181cyclictest0-21swapper/923:22:2611
1102299181cyclictest0-21swapper/923:18:3611
1102299181cyclictest0-21swapper/923:14:4011
1102299181cyclictest0-21swapper/923:00:5711
1102299181cyclictest0-21swapper/922:46:3111
1102299181cyclictest0-21swapper/922:41:2011
1102299181cyclictest0-21swapper/922:27:1911
1102299181cyclictest0-21swapper/922:27:1911
1102299181cyclictest0-21swapper/922:17:3011
1102299181cyclictest0-21swapper/922:12:1711
1102299181cyclictest0-21swapper/922:06:3411
1102299181cyclictest0-21swapper/922:00:0611
1102299181cyclictest0-21swapper/921:44:0611
1102299181cyclictest0-21swapper/921:35:1711
1102299181cyclictest0-21swapper/921:25:1411
1102299181cyclictest0-21swapper/921:19:4711
1102299181cyclictest0-21swapper/921:06:0411
1102299181cyclictest0-21swapper/920:57:4211
1102299181cyclictest0-21swapper/920:53:4811
1102299181cyclictest0-21swapper/920:42:2111
1102299181cyclictest0-21swapper/920:16:4411
1102299181cyclictest0-21swapper/920:16:4411
1102299181cyclictest0-21swapper/919:57:4011
1102299181cyclictest0-21swapper/919:54:0811
1102299181cyclictest0-21swapper/919:35:1511
1102299181cyclictest0-21swapper/919:20:1411
1102299181cyclictest0-21swapper/919:12:1711
1102299181cyclictest0-21swapper/900:35:5311
1102299181cyclictest0-21swapper/900:30:0111
1102299181cyclictest0-21swapper/900:15:0011
1102299181cyclictest0-21swapper/900:00:5011
1102499170cyclictest0-21swapper/1121:15:493
1102399170cyclictest991950irq/54-eth0-tx-00:10:162
1102399170cyclictest991950irq/54-eth0-tx-00:05:452
1102399170cyclictest991850irq/53-eth0-rx-23:20:122
1102399170cyclictest991850irq/53-eth0-rx-21:55:102
1102399170cyclictest991850irq/53-eth0-rx-21:05:222
1102399170cyclictest991850irq/53-eth0-rx-20:55:252
1102399170cyclictest991850irq/53-eth0-rx-20:40:412
1102399170cyclictest991850irq/53-eth0-rx-20:32:312
1102399170cyclictest991850irq/53-eth0-rx-20:15:222
1102399170cyclictest991850irq/53-eth0-rx-20:15:222
1102399170cyclictest991850irq/53-eth0-rx-20:10:262
1102399170cyclictest991850irq/53-eth0-rx-19:55:592
1102399170cyclictest991850irq/53-eth0-rx-19:45:242
1102399170cyclictest991850irq/53-eth0-rx-19:30:222
1102399170cyclictest991850irq/53-eth0-rx-19:20:462
1102399170cyclictest95682sleep1019:50:102
1102399170cyclictest77572sleep1023:55:142
1102399170cyclictest56252sleep1020:25:382
1102399170cyclictest50782sleep1019:40:442
1102399170cyclictest283532sleep1021:00:052
1102399170cyclictest236922sleep1019:25:072
1102399170cyclictest233212chrt20:05:342
1102399170cyclictest196522sleep1020:00:332
1102399170cyclictest192062sleep1019:15:412
1102399170cyclictest12850irq/42-ahci20:45:122
1102399170cyclictest12850irq/42-ahci20:20:392
1102399170cyclictest12850irq/42-ahci20:20:382
1102399170cyclictest114722sleep1019:10:032
1102299170cyclictest991850irq/53-eth0-rx-22:30:0811
1102299170cyclictest761ksoftirqd/921:20:1511
1102299170cyclictest0-21swapper/920:45:2711
1102299170cyclictest0-21swapper/920:35:2011
1102299170cyclictest0-21swapper/920:30:1911
1102299170cyclictest0-21swapper/920:08:2711
1102299170cyclictest0-21swapper/919:25:1511
1102299170cyclictest0-21swapper/900:12:1211
1102299170cyclictest0-21swapper/900:06:2211
11017991716cyclictest2681-21qemu-kvm21:24:188
11017991716cyclictest12347-21python20:35:248
11017991716cyclictest10737-21qemu-kvm19:40:118
11017991716cyclictest10737-21qemu-kvm19:35:328
11017991716cyclictest10737-21qemu-kvm19:33:028
11017991716cyclictest10737-21qemu-kvm19:17:288
11017991715cyclictest10737-21qemu-kvm19:45:038
11009991715cyclictest28038-21ssh23:18:267
11009991715cyclictest22625-21ssh00:07:447
1098799171cyclictest0-21swapper/221:00:264
1098399171cyclictest0-21swapper/123:28:261
10982991716cyclictest2745-21runrttasks21:23:140
10982991715cyclictest2745-21runrttasks20:23:590
10982991715cyclictest2745-21runrttasks20:23:590
14050160irq/18-ehci_hcd0-21swapper/021:15:160
14050160irq/18-ehci_hcd0-21swapper/020:15:040
14050160irq/18-ehci_hcd0-21swapper/020:15:030
11024991615cyclictest0-21swapper/1122:22:033
1102499160cyclictest6519-21chrt21:10:423
1102499160cyclictest27125-21taskset20:11:483
11022991615cyclictest0-21swapper/920:20:1511
11022991615cyclictest0-21swapper/920:20:1411
11022991615cyclictest0-21swapper/920:10:3511
11022991615cyclictest0-21swapper/919:32:3111
11017991615cyclictest10736-21qemu-kvm19:25:428
11009991615cyclictest3149-21ssh22:56:277
11009991615cyclictest28479-21ssh23:45:177
11009991615cyclictest21598-21ssh23:12:307
11003991614cyclictest887-21ssh22:00:216
1100399160cyclictest0-21swapper/422:55:196
1099599161cyclictest0-21swapper/323:28:295
1099599161cyclictest0-21swapper/323:23:075
10987991614cyclictest2308-21snmpd00:11:314
1098799161cyclictest0-21swapper/200:04:074
1098399161cyclictest0-21swapper/123:00:431
1098399160cyclictest3935-21ssh22:30:161
1098399160cyclictest0-21swapper/121:11:421
1098399160cyclictest0-21swapper/100:06:491
10982991614cyclictest0-21swapper/022:08:170
1098299161cyclictest0-21swapper/023:44:270
1098299161cyclictest0-21swapper/023:29:100
1098299161cyclictest0-21swapper/021:05:010
1098299160cyclictest0-21swapper/023:20:190
1098299160cyclictest0-21swapper/022:55:440
1098299160cyclictest0-21swapper/020:45:180
1098299160cyclictest0-21swapper/000:05:530
14050150irq/18-ehci_hcd0-21swapper/020:30:070
1102199153cyclictest0-21swapper/821:05:0010
1102099154cyclictest0-21swapper/700:20:019
1102099150cyclictest0-21swapper/722:15:109
1101799153cyclictest0-21swapper/621:01:148
11009991514cyclictest19801-21ssh23:39:007
11009991513cyclictest8792-21ssh22:07:367
1100999150cyclictest0-21swapper/520:40:287
1100999150cyclictest0-21swapper/519:45:197
1100999150cyclictest0-21swapper/500:03:137
1100399150cyclictest0-21swapper/423:44:296
1100399150cyclictest0-21swapper/420:30:266
1100399150cyclictest0-21swapper/420:20:026
1100399150cyclictest0-21swapper/420:20:016
1100399150cyclictest0-21swapper/420:15:276
1100399150cyclictest0-21swapper/420:15:276
1100399150cyclictest0-21swapper/400:05:046
1099599153cyclictest0-21swapper/323:15:165
1099599152cyclictest0-21swapper/322:06:025
1099599152cyclictest0-21swapper/321:59:335
1099599152cyclictest0-21swapper/320:04:125
1099599150cyclictest2242-40kipmi021:35:195
1099599150cyclictest0-21swapper/320:20:295
1099599150cyclictest0-21swapper/320:20:295
10987991513cyclictest2308-21snmpd20:16:284
10987991513cyclictest2308-21snmpd20:16:284
1098799151cyclictest0-21swapper/223:00:434
1098799150cyclictest0-21swapper/223:44:144
1098799150cyclictest0-21swapper/223:23:104
1098799150cyclictest0-21swapper/222:55:344
1098799150cyclictest0-21swapper/222:05:434
1098799150cyclictest0-21swapper/220:05:014
1098799150cyclictest0-21swapper/200:05:514
1098399151cyclictest0-21swapper/122:40:161
1098399150cyclictest0-21swapper/123:41:361
1098399150cyclictest0-21swapper/123:21:271
1098399150cyclictest0-21swapper/122:20:141
1098399150cyclictest0-21swapper/121:50:101
1098399150cyclictest0-21swapper/121:47:131
1098399150cyclictest0-21swapper/121:25:101
1098399150cyclictest0-21swapper/120:30:241
1098399150cyclictest0-21swapper/100:04:211
10982991514cyclictest2745-21runrttasks19:23:550
1098299150cyclictest0-21swapper/023:30:260
1098299150cyclictest0-21swapper/022:50:110
1098299150cyclictest0-21swapper/022:50:100
1102199144cyclictest0-21swapper/822:50:0010
1102199144cyclictest0-21swapper/821:45:0110
1102199143cyclictest0-21swapper/820:10:0110
1102199143cyclictest0-21swapper/820:05:0110
1102099144cyclictest0-21swapper/723:40:019
1102099144cyclictest0-21swapper/722:11:599
1102099144cyclictest0-21swapper/722:06:009
1102099144cyclictest0-21swapper/719:17:589
1102099143cyclictest0-21swapper/720:18:009
1102099143cyclictest0-21swapper/720:17:599
11017991413cyclictest10737-21qemu-kvm19:23:158
11017991412cyclictest4246-21snmp_rack3slot923:52:008
11009991413cyclictest22154-21ssh22:45:217
1099599140cyclictest0-21swapper/323:04:195
10987991412cyclictest2308-21snmpd20:36:594
10987991412cyclictest2308-21snmpd00:18:164
1098799140cyclictest0-21swapper/222:25:144
1098799140cyclictest0-21swapper/222:25:144
1098799140cyclictest0-21swapper/221:45:214
1098399140cyclictest0-21swapper/122:13:311
1098399140cyclictest0-21swapper/119:50:221
1098399140cyclictest0-21swapper/100:39:061
991950130irq/54-eth0-tx-0-21swapper/021:42:580
31130ksoftirqd/00-21swapper/022:20:310
1699130watchdog/00-21swapper/022:00:340
14050130irq/18-ehci_hcd0-21swapper/019:10:230
1102499133cyclictest0-21swapper/1120:40:453
1102199134cyclictest0-21swapper/822:25:0110
1102199133cyclictest0-21swapper/823:25:0010
1102199133cyclictest0-21swapper/820:55:0010
1102199133cyclictest0-21swapper/819:25:0010
1102099134cyclictest0-21swapper/723:09:599
1102099134cyclictest0-21swapper/720:29:599
1102099133cyclictest0-21swapper/723:40:019
1102099133cyclictest0-21swapper/721:53:599
1102099133cyclictest0-21swapper/700:00:009
1101799134cyclictest0-21swapper/623:35:018
1101799133cyclictest9147-21qemu-kvm22:10:008
1101799133cyclictest0-21swapper/623:23:458
1101799133cyclictest0-21swapper/622:14:458
11009991311cyclictest8813-21ssh00:23:547
1100999130cyclictest0-21swapper/520:35:167
1099599133cyclictest0-21swapper/323:35:165
1099599133cyclictest0-21swapper/321:45:175
1099599133cyclictest0-21swapper/321:05:155
1099599133cyclictest0-21swapper/319:15:215
1098399130cyclictest0-21swapper/123:45:311
1098399130cyclictest0-21swapper/122:06:461
1098399130cyclictest0-21swapper/121:56:291
1098399130cyclictest0-21swapper/121:37:411
1098399130cyclictest0-21swapper/121:21:121
991950120irq/54-eth0-tx-0-21swapper/022:26:330
991950120irq/54-eth0-tx-0-21swapper/022:26:330
621120ksoftirqd/70-21swapper/720:40:139
4599120watchdog/510736-21qemu-kvm19:14:497
31120ksoftirqd/00-21swapper/020:35:210
15050120irq/18-uhci_hcd0-21swapper/023:55:500
15050120irq/18-uhci_hcd0-21swapper/023:15:220
15050120irq/18-uhci_hcd0-21swapper/020:00:220
12850120irq/42-ahci0-21swapper/019:52:300
1102499123cyclictest0-21swapper/1123:15:013
1102499123cyclictest0-21swapper/1122:50:013
1102499123cyclictest0-21swapper/1122:35:013
1102499122cyclictest13024-21ssh23:32:173
1102499122cyclictest0-21swapper/1122:28:153
1102499122cyclictest0-21swapper/1122:28:143
1102199129cyclictest0-21swapper/820:45:2610
1102199126cyclictest0-21swapper/823:50:0110
1102199124cyclictest0-21swapper/822:15:0110
1102199124cyclictest0-21swapper/820:00:0110
1102199123cyclictest0-21swapper/800:18:1610
1102199122cyclictest0-21swapper/821:21:4410
1102199121cyclictest0-21swapper/821:25:3010
1102099124cyclictest0-21swapper/722:55:599
1102099124cyclictest0-21swapper/719:40:019
1102099123cyclictest0-21swapper/723:47:599
1102099123cyclictest0-21swapper/723:15:599
1102099123cyclictest0-21swapper/722:36:009
1102099123cyclictest0-21swapper/722:36:009
1102099123cyclictest0-21swapper/722:23:599
1102099123cyclictest0-21swapper/721:40:179
1102099123cyclictest0-21swapper/720:59:599
1102099123cyclictest0-21swapper/720:13:599
1102099123cyclictest0-21swapper/719:35:009
1102099123cyclictest0-21swapper/700:24:009
1102099122cyclictest0-21swapper/720:24:599
1102099122cyclictest0-21swapper/720:24:599
1102099122cyclictest0-21swapper/719:45:599
1101799124cyclictest0-21swapper/622:03:598
1101799124cyclictest0-21swapper/621:35:008
1101799124cyclictest0-21swapper/620:15:018
1101799123cyclictest0-21swapper/623:55:018
1101799123cyclictest0-21swapper/620:55:598
1101799123cyclictest0-21swapper/600:17:598
1101799122cyclictest0-21swapper/620:15:018
1101799122cyclictest0-21swapper/620:15:018
1101799121cyclictest0-21swapper/623:30:018
1101799121cyclictest0-21swapper/619:55:018
1100999122cyclictest0-21swapper/522:35:177
1100999122cyclictest0-21swapper/522:35:177
1100399120cyclictest0-21swapper/423:04:386
1099599123cyclictest0-21swapper/320:30:175
1098399127cyclictest0-21swapper/123:15:381
1098399121cyclictest0-21swapper/122:35:131
1098399121cyclictest0-21swapper/122:35:121
1098399121cyclictest0-21swapper/121:40:111
1098399121cyclictest0-21swapper/121:30:171
1098399121cyclictest0-21swapper/121:02:451
1098399121cyclictest0-21swapper/120:05:201
1098399121cyclictest0-21swapper/119:35:111
1098399121cyclictest0-21swapper/119:25:291
1098399120cyclictest22496-21ssh22:45:251
1098399120cyclictest0-21swapper/123:59:131
1098399120cyclictest0-21swapper/123:50:461
1098399120cyclictest0-21swapper/123:35:441
1098399120cyclictest0-21swapper/123:08:021
1098399120cyclictest0-21swapper/122:51:311
1098399120cyclictest0-21swapper/122:51:311
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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