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2026-01-16 - 07:05
[ 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 Fri Jan 16, 2026 00:46:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
21362210691sleep110-21swapper/1119:05:483
9918501000irq/53-eth0-rx-0-21swapper/1019:05:482
12850990irq/42-ahci0-21swapper/219:09:104
991850980irq/53-eth0-rx-0-21swapper/119:09:391
991950930irq/54-eth0-tx-0-21swapper/919:05:1611
991850920irq/53-eth0-rx-0-21swapper/419:05:446
12850920irq/42-ahci0-21swapper/319:09:595
12850890irq/42-ahci0-21swapper/719:07:349
991850860irq/53-eth0-rx-0-21swapper/819:05:0410
2143727263sleep50-21swapper/519:06:427
2142326353sleep60-21swapper/619:06:328
2143226055sleep00-21swapper/019:06:370
21895993215cyclictest831ksoftirqd/1023:40:002
2189699310cyclictest29770-21chrt21:21:273
21895992710cyclictest831ksoftirqd/1000:20:252
2183999260cyclictest0-21swapper/021:15:180
2189599247cyclictest831ksoftirqd/1020:25:152
2189599236cyclictest831ksoftirqd/1021:05:162
2189699220cyclictest0-21swapper/1122:14:453
2189599225cyclictest831ksoftirqd/1022:35:562
2189599192cyclictest991850irq/53-eth0-rx-21:55:362
2189599192cyclictest991850irq/53-eth0-rx-00:13:352
2189599192cyclictest831ksoftirqd/1000:39:382
2189499192cyclictest0-21swapper/923:36:5611
2189499192cyclictest0-21swapper/922:26:3211
2189499192cyclictest0-21swapper/922:23:2411
2189499192cyclictest0-21swapper/900:22:0011
2183999190cyclictest0-21swapper/022:20:050
2183999190cyclictest0-21swapper/022:19:580
2183999190cyclictest0-21swapper/020:30:000
21895991817cyclictest831ksoftirqd/1023:20:132
21895991817cyclictest831ksoftirqd/1022:57:532
21895991817cyclictest0-21swapper/1023:46:272
21895991817cyclictest0-21swapper/1023:30:062
21895991817cyclictest0-21swapper/1023:12:432
21895991817cyclictest0-21swapper/1021:39:592
21895991817cyclictest0-21swapper/1021:25:342
21895991817cyclictest0-21swapper/1021:18:442
21895991817cyclictest0-21swapper/1000:25:112
21895991816cyclictest5212-21ntp_states20:55:202
21895991816cyclictest18366-21ssh23:00:182
2189599181cyclictest991950irq/54-eth0-tx-19:55:132
2189599181cyclictest991850irq/53-eth0-rx-23:51:262
2189599181cyclictest991850irq/53-eth0-rx-23:25:202
2189599181cyclictest991850irq/53-eth0-rx-23:19:572
2189599181cyclictest991850irq/53-eth0-rx-22:46:042
2189599181cyclictest991850irq/53-eth0-rx-22:41:482
2189599181cyclictest991850irq/53-eth0-rx-22:29:582
2189599181cyclictest991850irq/53-eth0-rx-22:15:022
2189599181cyclictest991850irq/53-eth0-rx-22:10:182
2189599181cyclictest991850irq/53-eth0-rx-22:05:212
2189599181cyclictest991850irq/53-eth0-rx-21:53:072
2189599181cyclictest991850irq/53-eth0-rx-21:42:472
2189599181cyclictest991850irq/53-eth0-rx-21:21:092
2189599181cyclictest991850irq/53-eth0-rx-21:10:202
2189599181cyclictest991850irq/53-eth0-rx-21:00:162
2189599181cyclictest991850irq/53-eth0-rx-20:14:092
2189599181cyclictest991850irq/53-eth0-rx-00:30:102
2189599181cyclictest991850irq/53-eth0-rx-00:05:202
2189599181cyclictest831ksoftirqd/1019:40:112
2189599181cyclictest12850irq/42-ahci23:05:142
2189599181cyclictest12850irq/42-ahci22:22:152
2189599181cyclictest12850irq/42-ahci21:45:102
2189599181cyclictest12850irq/42-ahci19:13:192
2189499181cyclictest991950irq/54-eth0-tx-22:57:3011
2189499181cyclictest31399-21sadc20:50:0111
2189499181cyclictest0-21swapper/923:42:3511
2189499181cyclictest0-21swapper/923:22:4911
2189499181cyclictest0-21swapper/923:10:1411
2189499181cyclictest0-21swapper/923:07:1311
2189499181cyclictest0-21swapper/922:47:3511
2189499181cyclictest0-21swapper/922:44:2011
2189499181cyclictest0-21swapper/922:07:4611
2189499181cyclictest0-21swapper/922:00:1111
2189499181cyclictest0-21swapper/921:51:0111
2189499181cyclictest0-21swapper/921:28:3111
2189499181cyclictest0-21swapper/921:22:2811
2189499181cyclictest0-21swapper/921:14:1911
2189499181cyclictest0-21swapper/919:15:2011
2189499181cyclictest0-21swapper/900:10:2311
21883991816cyclictest18977-21ssh23:28:517
21883991816cyclictest17869-21snmp_rack3slot923:55:137
21883991816cyclictest17869-21snmp_rack3slot923:55:137
21883991816cyclictest13543-21qemu-kvm21:08:147
2187499182cyclictest2242-40kipmi000:00:185
2187499182cyclictest2242-40kipmi000:00:175
21895991716cyclictest831ksoftirqd/1023:55:142
21895991716cyclictest831ksoftirqd/1023:55:132
21895991716cyclictest831ksoftirqd/1000:15:182
21895991716cyclictest0-21swapper/1020:35:262
2189599170cyclictest991850irq/53-eth0-rx-23:40:062
2189599170cyclictest991850irq/53-eth0-rx-22:00:142
2189599170cyclictest991850irq/53-eth0-rx-20:48:512
2189599170cyclictest991850irq/53-eth0-rx-20:40:142
2189599170cyclictest991850irq/53-eth0-rx-20:32:302
2189599170cyclictest991850irq/53-eth0-rx-20:20:102
2189599170cyclictest991850irq/53-eth0-rx-19:49:202
2189599170cyclictest991850irq/53-eth0-rx-19:34:482
2189599170cyclictest831ksoftirqd/1022:50:002
2189599170cyclictest831ksoftirqd/1021:30:192
2189599170cyclictest831ksoftirqd/1020:15:002
2189599170cyclictest831ksoftirqd/1019:50:142
2189599170cyclictest831ksoftirqd/1019:35:002
2189599170cyclictest831ksoftirqd/1019:20:112
2189599170cyclictest831ksoftirqd/1019:15:182
2189599170cyclictest831ksoftirqd/1000:00:142
2189599170cyclictest831ksoftirqd/1000:00:132
2189599170cyclictest5182sleep1020:05:182
2189599170cyclictest292642sleep1020:00:162
2189599170cyclictest21182sleep1019:25:012
2189599170cyclictest131452sleep1022:30:102
2189599170cyclictest12850irq/42-ahci20:50:272
2189499170cyclictest0-21swapper/923:59:0411
2189499170cyclictest0-21swapper/923:59:0311
2189499170cyclictest0-21swapper/923:47:3011
2189499170cyclictest0-21swapper/922:35:5811
2189499170cyclictest0-21swapper/922:15:1211
2189499170cyclictest0-21swapper/921:59:3711
2189499170cyclictest0-21swapper/921:43:1811
2189499170cyclictest0-21swapper/900:09:0511
2189499170cyclictest0-21swapper/900:00:2611
2189499170cyclictest0-21swapper/900:00:2511
2187499172cyclictest2242-40kipmi020:35:175
2187499172cyclictest0-21swapper/320:15:155
2186399178cyclictest2308-21snmpd21:10:574
21863991715cyclictest2308-21snmpd23:07:134
21863991715cyclictest2308-21snmpd23:02:434
21863991715cyclictest2308-21snmpd21:30:284
2186399170cyclictest0-21swapper/222:37:224
21896991615cyclictest991850irq/53-eth0-rx-19:11:113
21894991615cyclictest0-21swapper/923:16:5011
21894991615cyclictest0-21swapper/923:02:0611
21894991615cyclictest0-21swapper/922:51:2511
21894991615cyclictest0-21swapper/921:00:0011
21894991615cyclictest0-21swapper/920:05:2311
21894991615cyclictest0-21swapper/919:29:0111
21894991615cyclictest0-21swapper/919:24:1011
21883991615cyclictest4193-21ssh22:20:417
21883991615cyclictest26438-21ssh00:29:587
21883991615cyclictest1199-21ssh00:07:457
21883991614cyclictest19875-21qemu-kvm22:08:247
2186399163cyclictest0-21swapper/222:30:004
21863991614cyclictest2308-21snmpd00:28:434
2186399160cyclictest0-21swapper/223:22:274
2186399160cyclictest0-21swapper/221:28:224
21839991615cyclictest0-21swapper/021:50:160
991950150irq/54-eth0-tx-0-21swapper/000:32:040
21894991514cyclictest991850irq/53-eth0-rx-21:45:1611
21894991514cyclictest991850irq/53-eth0-rx-00:36:4211
21894991514cyclictest0-21swapper/921:16:1111
21894991514cyclictest0-21swapper/920:26:1311
21894991514cyclictest0-21swapper/900:30:1811
21894991514cyclictest0-21swapper/900:29:3211
2189399153cyclictest0-21swapper/820:55:0210
21883991514cyclictest1333-21ssh23:14:227
21883991513cyclictest1991-21qemu-kvm20:08:387
21880991513cyclictest7628-21ssh00:13:286
2186399153cyclictest0-21swapper/223:25:174
2186399152cyclictest0-21swapper/220:20:004
14050150irq/18-ehci_hcd0-21swapper/000:00:410
14050150irq/18-ehci_hcd0-21swapper/000:00:400
991950140irq/54-eth0-tx-0-21swapper/922:11:2111
7399140watchdog/90-21swapper/900:18:2711
31140ksoftirqd/00-21swapper/019:40:210
2189699143cyclictest0-21swapper/1120:50:023
21894991413cyclictest0-21swapper/921:33:1011
21894991413cyclictest0-21swapper/921:08:3911
21894991413cyclictest0-21swapper/919:52:1011
2189399145cyclictest0-21swapper/822:40:0010
2189299144cyclictest0-21swapper/723:35:029
2189299144cyclictest0-21swapper/723:05:019
2189299144cyclictest0-21swapper/721:37:439
2189299144cyclictest0-21swapper/721:19:439
2189299143cyclictest0-21swapper/700:30:019
21885991412cyclictest0-21swapper/600:18:138
2188599140cyclictest0-21swapper/623:25:128
21883991413cyclictest13770-21ssh00:18:367
2186399143cyclictest0-21swapper/219:45:174
2186399140cyclictest0-21swapper/222:30:034
21839991411cyclictest0-21swapper/023:54:560
201140ksoftirqd/10-21swapper/100:05:231
901130ksoftirqd/110-21swapper/1123:48:253
901130ksoftirqd/110-21swapper/1100:25:513
691130ksoftirqd/80-21swapper/823:48:2410
691130ksoftirqd/80-21swapper/800:33:4210
691130ksoftirqd/80-21swapper/800:25:5210
691130ksoftirqd/80-21swapper/800:22:2410
691130ksoftirqd/80-21swapper/800:05:2310
551130ksoftirqd/60-21swapper/600:23:158
481130ksoftirqd/50-21swapper/500:22:247
411130ksoftirqd/40-21swapper/423:48:246
411130ksoftirqd/40-21swapper/400:25:526
31130ksoftirqd/00-21swapper/022:40:190
31130ksoftirqd/00-21swapper/020:50:060
31130ksoftirqd/00-21swapper/019:59:570
271130ksoftirqd/20-21swapper/223:48:244
271130ksoftirqd/20-21swapper/200:05:244
21896991311cyclictest1430-21chrt19:22:503
21896991311cyclictest119782sleep1122:28:583
2189499134cyclictest0-21swapper/922:35:0211
2189499134cyclictest0-21swapper/919:35:0011
21894991312cyclictest0-21swapper/920:20:0011
21894991312cyclictest0-21swapper/920:01:4011
2189399134cyclictest0-21swapper/823:19:4310
2189399134cyclictest0-21swapper/823:13:4310
2189399134cyclictest0-21swapper/822:55:0110
2189399134cyclictest0-21swapper/800:15:0010
2189399134cyclictest0-21swapper/800:00:0210
2189399134cyclictest0-21swapper/800:00:0210
2189399133cyclictest0-21swapper/823:40:0010
2189399133cyclictest0-21swapper/820:20:0110
2189299134cyclictest0-21swapper/722:30:009
2189299134cyclictest0-21swapper/722:15:009
2189299134cyclictest0-21swapper/719:11:439
2189299133cyclictest0-21swapper/719:45:269
2189299133cyclictest0-21swapper/719:25:019
2189299133cyclictest0-21swapper/700:10:009
21885991312cyclictest0-21swapper/623:50:128
21885991312cyclictest0-21swapper/623:47:538
21885991312cyclictest0-21swapper/623:41:358
21885991312cyclictest0-21swapper/623:33:148
21885991311cyclictest0-21swapper/623:56:268
21885991311cyclictest0-21swapper/623:56:258
21885991310cyclictest23641-21snmp_rack3slot919:10:158
2188599130cyclictest0-21swapper/600:30:018
2188599130cyclictest0-21swapper/600:26:398
2188599130cyclictest0-21swapper/600:11:428
2188399132cyclictest0-21swapper/522:25:167
21883991312cyclictest27435-21ssh23:08:487
21883991312cyclictest13543-21qemu-kvm21:47:227
21883991312cyclictest10822-21ssh23:49:357
2188399130cyclictest0-21swapper/523:03:587
2188099133cyclictest0-21swapper/423:00:176
21863991311cyclictest2308-21snmpd22:12:584
2185299133cyclictest0-21swapper/123:05:181
21839991312cyclictest0-21swapper/023:35:150
21839991310cyclictest0-21swapper/022:30:210
2183999130cyclictest0-21swapper/019:20:230
2183999130cyclictest0-21swapper/000:13:440
2183999130cyclictest0-21swapper/000:05:140
1699130watchdog/00-21swapper/023:55:420
1699130watchdog/00-21swapper/023:55:420
1699130watchdog/00-21swapper/023:22:420
901120ksoftirqd/110-21swapper/1122:40:193
901120ksoftirqd/110-21swapper/1100:23:143
761120ksoftirqd/90-21swapper/923:51:3211
621120ksoftirqd/70-21swapper/723:48:249
551120ksoftirqd/619875-21qemu-kvm22:25:458
551120ksoftirqd/60-21swapper/622:40:198
551120ksoftirqd/60-21swapper/600:36:408
481120ksoftirqd/50-21swapper/523:51:327
481120ksoftirqd/50-21swapper/522:40:197
481120ksoftirqd/50-21swapper/500:33:437
411120ksoftirqd/40-21swapper/423:51:326
411120ksoftirqd/40-21swapper/422:40:206
411120ksoftirqd/40-21swapper/400:33:426
411120ksoftirqd/40-21swapper/400:23:146
341120ksoftirqd/30-21swapper/323:51:335
341120ksoftirqd/30-21swapper/323:47:245
31120ksoftirqd/00-21swapper/023:15:300
31120ksoftirqd/00-21swapper/021:25:130
271120ksoftirqd/20-21swapper/222:40:194
271120ksoftirqd/20-21swapper/200:33:424
271120ksoftirqd/20-21swapper/200:22:254
2189699123cyclictest0-21swapper/1123:50:003
2189699123cyclictest0-21swapper/1122:55:003
21896991211cyclictest991850irq/53-eth0-rx-22:19:303
21896991211cyclictest12850irq/42-ahci22:10:013
2189499123cyclictest0-21swapper/919:10:0111
2189499122cyclictest0-21swapper/920:21:2811
2189499122cyclictest0-21swapper/920:13:2511
2189499120cyclictest0-21swapper/920:50:2011
2189399124cyclictest0-21swapper/821:25:0210
2189399123cyclictest0-21swapper/822:31:4310
2189399123cyclictest0-21swapper/822:27:4210
2189399123cyclictest0-21swapper/821:50:0010
2189399123cyclictest0-21swapper/821:25:0110
2189399122cyclictest0-21swapper/820:25:2510
2189399122cyclictest0-21swapper/819:49:4210
2189299124cyclictest0-21swapper/723:30:029
2189299124cyclictest0-21swapper/722:25:019
2189299124cyclictest0-21swapper/720:55:019
2189299123cyclictest0-21swapper/722:43:439
2189299123cyclictest0-21swapper/719:23:449
2189299122cyclictest0-21swapper/720:16:259
2189299120cyclictest0-21swapper/720:45:029
21885991211cyclictest0-21swapper/623:39:168
21885991210cyclictest19876-21qemu-kvm22:08:278
21885991210cyclictest19875-21qemu-kvm22:45:278
2188599120cyclictest0-21swapper/600:06:158
2188599120cyclictest0-21swapper/600:02:208
2188599120cyclictest0-21swapper/600:02:208
2188099124cyclictest0-21swapper/419:55:156
2188099122cyclictest0-21swapper/421:25:176
2187499128cyclictest0-21swapper/323:02:385
2187499122cyclictest2242-40kipmi019:25:185
2187499122cyclictest2242-40kipmi000:35:205
21874991211cyclictest0-21swapper/320:31:265
2187499120cyclictest0-21swapper/323:57:035
2187499120cyclictest0-21swapper/323:57:035
21863991210cyclictest2308-21snmpd20:31:264
2185299124cyclictest0-21swapper/100:00:171
2185299124cyclictest0-21swapper/100:00:171
2185299122cyclictest0-21swapper/120:40:171
21839991211cyclictest0-21swapper/023:40:150
21839991211cyclictest0-21swapper/000:21:060
2183999120cyclictest13696-21diskmemload00:25:520
2183999120cyclictest0-21swapper/023:30:200
2183999120cyclictest0-21swapper/020:15:220
2183999120cyclictest0-21swapper/000:35:250
2183999120cyclictest0-21swapper/000:15:420
201120ksoftirqd/10-21swapper/100:33:421
1699120watchdog/00-21swapper/023:12:470
991850110irq/53-eth0-rx-411ksoftirqd/422:50:146
991850110irq/53-eth0-rx-0-21swapper/221:19:094
901110ksoftirqd/110-21swapper/1122:21:083
901110ksoftirqd/110-21swapper/1121:40:273
761110ksoftirqd/90-21swapper/923:33:3011
691110ksoftirqd/80-21swapper/823:33:2910
691110ksoftirqd/80-21swapper/819:25:2810
621110ksoftirqd/70-21swapper/700:23:059
551110ksoftirqd/621598-21qemu-kvm19:15:018
551110ksoftirqd/619875-21qemu-kvm22:21:088
551110ksoftirqd/60-21swapper/621:40:268
481110ksoftirqd/50-21swapper/521:40:277
411110ksoftirqd/40-21swapper/423:33:106
411110ksoftirqd/40-21swapper/422:25:456
411110ksoftirqd/40-21swapper/421:32:046
411110ksoftirqd/40-21swapper/400:36:396
341110ksoftirqd/30-21swapper/323:33:295
341110ksoftirqd/30-21swapper/322:40:205
31110ksoftirqd/00-21swapper/022:55:280
31110ksoftirqd/00-21swapper/021:05:090
31110ksoftirqd/00-21swapper/020:55:070
31110ksoftirqd/00-21swapper/020:35:040
31110ksoftirqd/00-21swapper/020:05:210
31110ksoftirqd/00-21swapper/019:50:210
31110ksoftirqd/00-21swapper/019:30:200
31110ksoftirqd/00-21swapper/019:15:010
271110ksoftirqd/20-21swapper/223:15:014
2189699113cyclictest0-21swapper/1123:55:023
2189699113cyclictest0-21swapper/1123:55:013
2189699113cyclictest0-21swapper/1123:20:013
2189699112cyclictest0-21swapper/1121:35:263
21896991110cyclictest991850irq/53-eth0-rx-21:10:423
2189499113cyclictest0-21swapper/920:40:1111
2189499113cyclictest0-21swapper/919:46:5611
21894991110cyclictest0-21swapper/919:59:2711
2189399114cyclictest0-21swapper/821:15:0110
2189399113cyclictest0-21swapper/823:53:1310
2189399113cyclictest0-21swapper/822:20:0110
2189399113cyclictest0-21swapper/821:41:4310
2189399113cyclictest0-21swapper/820:04:4110
2189399113cyclictest0-21swapper/819:34:5510
2189399112cyclictest0-21swapper/821:07:2510
2189399112cyclictest0-21swapper/819:12:2710
2189399111cyclictest0-21swapper/823:05:1310
2189399111cyclictest0-21swapper/823:00:0210
2189399110cyclictest0-21swapper/819:52:4010
2189299115cyclictest0-21swapper/723:23:459
2189299114cyclictest0-21swapper/719:20:009
2189299113cyclictest0-21swapper/723:33:439
2189299113cyclictest0-21swapper/722:51:309
2189299113cyclictest0-21swapper/722:23:439
2189299113cyclictest0-21swapper/721:55:439
2189299113cyclictest0-21swapper/721:25:589
2189299113cyclictest0-21swapper/721:20:029
2189299113cyclictest0-21swapper/720:55:019
2189299113cyclictest0-21swapper/719:51:439
2189299113cyclictest0-21swapper/719:41:439
2189299113cyclictest0-21swapper/700:05:029
2189299113cyclictest0-21swapper/700:05:019
2189299112cyclictest0-21swapper/721:44:429
2189299112cyclictest0-21swapper/721:05:439
2189299112cyclictest0-21swapper/700:19:439
2189299110cyclictest21934-21snmp_rack3slot922:10:139
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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