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2026-01-15 - 09:23
[ 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 Thu Jan 15, 2026 00:46:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
9918501120irq/53-eth0-rx-0-21swapper/119:09:511
9918501030irq/53-eth0-rx-0-21swapper/219:09:054
4492210190sleep110-21swapper/1119:06:173
991850970irq/53-eth0-rx-0-21swapper/419:07:556
991850960irq/53-eth0-rx-0-21swapper/819:09:2010
991950950irq/54-eth0-tx-0-21swapper/319:05:285
991850920irq/53-eth0-rx-0-21swapper/719:07:519
991850910irq/53-eth0-rx-0-21swapper/519:07:377
12850830irq/42-ahci0-21swapper/919:05:1811
457127869sleep100-21swapper/1019:07:162
456025955sleep00-21swapper/019:07:070
445825753sleep60-21swapper/619:05:498
4966993314cyclictest0-21swapper/1120:17:533
493799310cyclictest0-21swapper/019:29:340
4965992617cyclictest0-21swapper/1023:57:122
4965992517cyclictest0-21swapper/1000:27:142
493799238cyclictest22268-21nscd22:25:150
4937992120cyclictest0-21swapper/021:11:090
493799200cyclictest0-21swapper/021:15:280
496599192cyclictest991850irq/53-eth0-rx-23:13:152
496599192cyclictest991850irq/53-eth0-rx-22:45:022
496499192cyclictest0-21swapper/923:13:0011
496499192cyclictest0-21swapper/922:33:4111
496499192cyclictest0-21swapper/921:49:2411
496499192cyclictest0-21swapper/900:20:5711
496699180cyclictest0-21swapper/1122:15:123
496599182cyclictest991850irq/53-eth0-rx-23:25:132
4965991817cyclictest0-21swapper/1022:33:572
4965991817cyclictest0-21swapper/1022:15:292
4965991817cyclictest0-21swapper/1021:59:072
4965991817cyclictest0-21swapper/1021:59:062
4965991817cyclictest0-21swapper/1021:42:532
4965991817cyclictest0-21swapper/1021:37:362
4965991817cyclictest0-21swapper/1021:37:362
4965991817cyclictest0-21swapper/1021:28:552
4965991817cyclictest0-21swapper/1021:18:222
4965991817cyclictest0-21swapper/1020:11:062
4965991817cyclictest0-21swapper/1019:24:012
4965991816cyclictest16551-21ssh00:35:072
496599181cyclictest991950irq/54-eth0-tx-23:32:392
496599181cyclictest991950irq/54-eth0-tx-22:10:412
496599181cyclictest991950irq/54-eth0-tx-00:32:562
496599181cyclictest991950irq/54-eth0-tx-00:19:142
496599181cyclictest991850irq/53-eth0-rx-23:51:392
496599181cyclictest991850irq/53-eth0-rx-23:47:492
496599181cyclictest991850irq/53-eth0-rx-22:55:462
496599181cyclictest991850irq/53-eth0-rx-22:37:462
496599181cyclictest991850irq/53-eth0-rx-22:28:462
496599181cyclictest991850irq/53-eth0-rx-22:06:202
496599181cyclictest991850irq/53-eth0-rx-22:03:352
496599181cyclictest991850irq/53-eth0-rx-22:03:352
496599181cyclictest991850irq/53-eth0-rx-21:52:232
496599181cyclictest991850irq/53-eth0-rx-21:31:412
496599181cyclictest991850irq/53-eth0-rx-21:23:092
496599181cyclictest991850irq/53-eth0-rx-00:10:272
496599181cyclictest991850irq/53-eth0-rx-00:06:262
496599181cyclictest12850irq/42-ahci22:21:362
496599181cyclictest12850irq/42-ahci20:20:012
496499181cyclictest991950irq/54-eth0-tx-23:31:0711
496499181cyclictest991950irq/54-eth0-tx-21:31:4311
496499181cyclictest6107-1kworker/9:1H00:01:4311
496499181cyclictest0-21swapper/923:16:4611
496499181cyclictest0-21swapper/922:18:1111
496499181cyclictest0-21swapper/921:52:4211
496499181cyclictest0-21swapper/921:39:4911
496499181cyclictest0-21swapper/921:39:4811
496499181cyclictest0-21swapper/921:18:1611
496499181cyclictest0-21swapper/920:17:4511
495899182cyclictest0-21swapper/321:53:415
496599173cyclictest0-21swapper/1020:40:012
4965991716cyclictest0-21swapper/1021:45:202
4965991716cyclictest0-21swapper/1020:50:122
4965991716cyclictest0-21swapper/1020:27:142
4965991716cyclictest0-21swapper/1000:20:162
496599170cyclictest991950irq/54-eth0-tx-23:35:262
496599170cyclictest991850irq/53-eth0-rx-23:40:042
496599170cyclictest991850irq/53-eth0-rx-23:20:202
496599170cyclictest991850irq/53-eth0-rx-23:17:072
496599170cyclictest991850irq/53-eth0-rx-22:50:112
496599170cyclictest991850irq/53-eth0-rx-22:40:152
496599170cyclictest991850irq/53-eth0-rx-20:45:202
496599170cyclictest991850irq/53-eth0-rx-20:38:342
496599170cyclictest991850irq/53-eth0-rx-20:30:232
496599170cyclictest991850irq/53-eth0-rx-19:17:512
496599170cyclictest991850irq/53-eth0-rx-19:10:582
496599170cyclictest991850irq/53-eth0-rx-00:01:152
496599170cyclictest71762sleep1019:55:092
496599170cyclictest63362sleep1019:50:452
496599170cyclictest326962sleep1021:10:302
496599170cyclictest324742sleep1023:00:082
496599170cyclictest290472sleep1021:08:412
496599170cyclictest279052chrt19:37:542
496599170cyclictest250752sleep1021:00:272
496599170cyclictest241352sleep1019:31:072
496599170cyclictest214892sleep1020:56:172
496599170cyclictest207082sleep1019:29:072
496599170cyclictest135992sleep1020:00:332
496599170cyclictest12850irq/42-ahci23:05:102
496599170cyclictest12850irq/42-ahci20:20:052
496599170cyclictest12850irq/42-ahci20:08:572
496599170cyclictest12850irq/42-ahci20:08:562
496599170cyclictest12850irq/42-ahci19:41:472
4964991716cyclictest0-21swapper/900:18:1411
496499170cyclictest17456-21ssh22:45:3911
496499170cyclictest0-21swapper/923:49:1811
496499170cyclictest0-21swapper/922:10:1411
496499170cyclictest0-21swapper/922:01:1711
496499170cyclictest0-21swapper/922:01:1711
496499170cyclictest0-21swapper/921:26:0811
496499170cyclictest0-21swapper/921:07:2511
496499170cyclictest0-21swapper/919:49:2411
4961991715cyclictest2640-21perl23:55:168
4960991715cyclictest30502-21ssh21:35:417
4960991715cyclictest30502-21ssh21:35:407
4960991715cyclictest18042-21ssh00:08:317
495899171cyclictest29152-21diskmemload21:24:245
495899171cyclictest0-21swapper/323:51:165
495899171cyclictest0-21swapper/323:07:335
495899171cyclictest0-21swapper/323:00:025
495899171cyclictest0-21swapper/322:52:035
495899171cyclictest0-21swapper/322:43:335
495899171cyclictest0-21swapper/322:22:455
495899171cyclictest0-21swapper/322:18:155
495899171cyclictest0-21swapper/321:56:285
495899171cyclictest0-21swapper/321:56:285
495899171cyclictest0-21swapper/321:41:595
495899171cyclictest0-21swapper/300:20:045
495899171cyclictest0-21swapper/300:13:245
496699160cyclictest0-21swapper/1119:15:123
4964991615cyclictest7041-21gawk19:10:1911
4964991615cyclictest0-21swapper/922:35:1311
4964991615cyclictest0-21swapper/922:06:3211
4964991615cyclictest0-21swapper/920:14:2411
4964991615cyclictest0-21swapper/919:15:4711
4964991615cyclictest0-21swapper/900:32:0311
4964991615cyclictest0-21swapper/900:10:1111
4964991615cyclictest0-21swapper/900:09:5511
4964991614cyclictest6335-21chrt19:50:4411
4964991614cyclictest14268-21chrt20:47:1311
496399168cyclictest0-21swapper/823:14:3010
496399164cyclictest0-21swapper/821:23:4210
496299160cyclictest0-21swapper/722:20:219
4960991615cyclictest4688-21qemu-kvm19:11:467
495899161cyclictest29152-21diskmemload00:38:225
495899161cyclictest0-21swapper/323:47:055
495899161cyclictest0-21swapper/319:50:275
495899161cyclictest0-21swapper/300:07:095
495899160cyclictest0-21swapper/323:12:305
4957991615cyclictest2308-21snmpd21:10:274
4937991615cyclictest12850irq/42-ahci21:20:420
14050160irq/18-ehci_hcd0-21swapper/022:35:200
496699150cyclictest8816-21chrt21:19:553
4964991514cyclictest8321-21taskset00:26:4211
4964991514cyclictest0-21swapper/923:40:2311
4964991514cyclictest0-21swapper/923:02:2511
4964991514cyclictest0-21swapper/919:25:2011
4964991514cyclictest0-21swapper/919:20:1911
496399157cyclictest0-21swapper/823:05:0510
496399157cyclictest0-21swapper/822:45:4110
496399157cyclictest0-21swapper/800:06:0910
496399155cyclictest0-21swapper/822:35:0110
496399155cyclictest0-21swapper/822:30:0110
496399155cyclictest0-21swapper/800:33:4210
496399154cyclictest0-21swapper/820:03:4310
496399150cyclictest4137-21cpuspeed23:30:1210
496399150cyclictest0-21swapper/823:38:0810
496399150cyclictest0-21swapper/823:25:0410
496399150cyclictest0-21swapper/822:40:5410
496399150cyclictest0-21swapper/822:13:4610
496399150cyclictest0-21swapper/822:01:4810
496399150cyclictest0-21swapper/822:01:4710
496399150cyclictest0-21swapper/820:45:0110
496399150cyclictest0-21swapper/820:35:2510
496399150cyclictest0-21swapper/819:36:1110
496399150cyclictest0-21swapper/819:10:5210
496399150cyclictest0-21swapper/800:19:1010
496399150cyclictest0-21swapper/800:00:2410
496299153cyclictest0-21swapper/722:10:019
496299153cyclictest0-21swapper/719:10:019
4960991513cyclictest8295-21ssh23:32:567
495899150cyclictest29152-21diskmemload23:44:505
495099151cyclictest0-21swapper/123:01:311
493799150cyclictest0-21swapper/023:40:100
991950140irq/54-eth0-tx-0-21swapper/921:22:0911
5299140watchdog/60-21swapper/622:00:158
5299140watchdog/60-21swapper/622:00:148
4966991413cyclictest991850irq/53-eth0-rx-22:13:583
4964991413cyclictest991950irq/54-eth0-tx-22:51:3511
4964991413cyclictest991950irq/54-eth0-tx-22:42:1011
4964991413cyclictest991950irq/54-eth0-tx-21:10:3311
4964991413cyclictest0-21swapper/922:25:4111
4964991413cyclictest0-21swapper/920:23:1111
4964991413cyclictest0-21swapper/920:07:4011
4964991413cyclictest0-21swapper/920:07:3911
4964991413cyclictest0-21swapper/919:55:1111
496399148cyclictest0-21swapper/800:10:0610
496399146cyclictest0-21swapper/820:22:2210
496399145cyclictest20864-21munin-run21:30:0010
496399144cyclictest0-21swapper/821:55:0210
496399144cyclictest0-21swapper/821:55:0110
496399144cyclictest0-21swapper/821:50:0210
496399144cyclictest0-21swapper/821:15:0210
496399143cyclictest0-21swapper/823:15:2810
496399142cyclictest0-21swapper/823:52:1510
496399141cyclictest0-21swapper/820:31:4410
496399140cyclictest0-21swapper/823:56:5610
496399140cyclictest0-21swapper/823:47:0210
496399140cyclictest0-21swapper/823:04:4410
496399140cyclictest0-21swapper/821:42:1210
496399140cyclictest0-21swapper/821:37:3510
496399140cyclictest0-21swapper/821:37:3510
496399140cyclictest0-21swapper/821:07:2610
496399140cyclictest0-21swapper/820:51:2810
496399140cyclictest0-21swapper/820:29:5710
496399140cyclictest0-21swapper/820:18:2010
496399140cyclictest0-21swapper/819:54:4010
496399140cyclictest0-21swapper/819:44:2310
496399140cyclictest0-21swapper/819:32:0310
496399140cyclictest0-21swapper/819:24:3910
496399140cyclictest0-21swapper/800:27:0410
496299144cyclictest0-21swapper/719:30:029
496199144cyclictest0-21swapper/621:35:008
4960991413cyclictest4688-21qemu-kvm19:30:137
4960991412cyclictest10666-21ssh00:30:097
495899141cyclictest0-21swapper/322:37:045
495899141cyclictest0-21swapper/322:01:035
495899141cyclictest0-21swapper/322:01:025
495899141cyclictest0-21swapper/321:30:495
495899141cyclictest0-21swapper/300:25:365
4957991412cyclictest2308-21snmpd19:19:254
4937991413cyclictest7206-21nscd22:16:060
991950130irq/54-eth0-tx-0-21swapper/923:59:5711
991950130irq/54-eth0-tx-0-21swapper/923:50:4511
991950130irq/54-eth0-tx-0-21swapper/021:31:150
5299130watchdog/60-21swapper/621:59:358
5299130watchdog/60-21swapper/621:59:348
4966991312cyclictest991850irq/53-eth0-rx-20:30:143
4964991312cyclictest991950irq/54-eth0-tx-22:20:1711
4964991312cyclictest4355-21ssh21:41:0911
4964991312cyclictest0-21swapper/923:37:4811
4964991312cyclictest0-21swapper/923:23:4711
4964991312cyclictest0-21swapper/922:59:5811
4964991312cyclictest0-21swapper/920:25:1211
496399136cyclictest0-21swapper/821:31:2010
496399136cyclictest0-21swapper/819:49:2810
496399136cyclictest0-21swapper/819:28:2610
496399136cyclictest0-21swapper/819:15:5510
496399136cyclictest0-21swapper/800:23:0810
496399135cyclictest0-21swapper/820:08:3310
496399135cyclictest0-21swapper/820:08:3210
496399132cyclictest0-21swapper/822:57:3510
496399132cyclictest0-21swapper/820:58:5710
496399131cyclictest0-21swapper/823:40:1610
496399131cyclictest0-21swapper/823:20:1910
496399131cyclictest0-21swapper/822:27:1610
496399131cyclictest0-21swapper/822:20:1610
496399131cyclictest0-21swapper/822:08:0010
496399131cyclictest0-21swapper/821:10:1610
496399131cyclictest0-21swapper/821:00:1810
496399131cyclictest0-21swapper/820:10:1710
496399131cyclictest0-21swapper/819:56:4010
496399130cyclictest0-21swapper/822:52:0810
496399130cyclictest0-21swapper/800:37:0710
496299134cyclictest0-21swapper/721:45:019
496299134cyclictest0-21swapper/719:55:009
496299134cyclictest0-21swapper/700:25:009
496299133cyclictest0-21swapper/720:30:019
496299133cyclictest0-21swapper/720:10:019
496299133cyclictest0-21swapper/720:10:009
496299131cyclictest0-21swapper/723:20:189
496299130cyclictest0-21swapper/723:49:559
496299130cyclictest0-21swapper/700:35:219
496199134cyclictest0-21swapper/623:29:438
496199134cyclictest0-21swapper/623:05:158
496199133cyclictest0-21swapper/619:47:568
496199133cyclictest0-21swapper/600:00:018
4961991311cyclictest3622-21snmp_rack3slot922:35:148
4960991311cyclictest6056-21ssh22:36:497
4960991311cyclictest31543-21ssh22:59:207
4960991311cyclictest17521-21qemu-kvm20:47:307
495999130cyclictest0-21swapper/423:33:186
495899132cyclictest0-21swapper/323:36:155
495899131cyclictest0-21swapper/323:32:255
495899131cyclictest0-21swapper/323:21:575
495899131cyclictest0-21swapper/323:15:145
495899131cyclictest0-21swapper/321:39:335
495899131cyclictest0-21swapper/321:39:325
495899131cyclictest0-21swapper/320:35:195
4957991312cyclictest2308-21snmpd19:41:254
31130ksoftirqd/00-21swapper/019:50:010
15050130irq/18-uhci_hcd0-21swapper/020:15:210
14050130irq/18-ehci_hcd0-21swapper/023:30:490
14050130irq/18-ehci_hcd0-21swapper/021:25:210
496699129cyclictest0-21swapper/1122:50:183
4966991211cyclictest25302-21chrt20:20:013
496499122cyclictest0-21swapper/900:36:1511
4964991211cyclictest0-21swapper/923:25:0911
4964991211cyclictest0-21swapper/923:09:3211
4964991211cyclictest0-21swapper/920:50:1211
496399121cyclictest0-21swapper/820:40:1710
496299124cyclictest0-21swapper/720:55:019
496299124cyclictest0-21swapper/700:35:019
496299123cyclictest0-21swapper/720:35:019
496199123cyclictest0-21swapper/623:17:428
496199123cyclictest0-21swapper/621:43:428
496199123cyclictest0-21swapper/619:40:018
496199122cyclictest0-21swapper/620:00:108
4961991211cyclictest28995-21qemu-kvm21:08:238
4961991211cyclictest15319-21python21:50:198
4960991210cyclictest8407-21ssh00:00:127
4960991210cyclictest29763-21ssh22:03:407
4960991210cyclictest29763-21ssh22:03:397
495899122cyclictest29152-21diskmemload22:29:185
495899121cyclictest0-21swapper/323:58:285
495899121cyclictest0-21swapper/323:25:425
495899121cyclictest0-21swapper/321:27:495
495899121cyclictest0-21swapper/321:17:555
495899121cyclictest0-21swapper/319:26:365
495899121cyclictest0-21swapper/300:30:095
495899120cyclictest29152-21diskmemload21:11:025
495799122cyclictest0-21swapper/223:30:174
4957991210cyclictest2308-21snmpd19:52:254
495099122cyclictest0-21swapper/123:15:171
495099122cyclictest0-21swapper/122:25:151
495099122cyclictest0-21swapper/122:00:011
495099122cyclictest0-21swapper/122:00:001
495099122cyclictest0-21swapper/100:40:011
495099121cyclictest0-21swapper/100:30:211
495099120cyclictest0-21swapper/123:40:051
495099120cyclictest0-21swapper/121:50:001
4937991211cyclictest2305-21nscd22:23:230
4937991210cyclictest0-21swapper/021:35:140
4937991210cyclictest0-21swapper/021:35:130
4937991210cyclictest0-21swapper/020:40:110
493799120cyclictest0-21swapper/021:40:250
493799120cyclictest0-21swapper/019:24:580
493799120cyclictest0-21swapper/000:15:220
31120ksoftirqd/00-21swapper/022:10:210
1699120watchdog/00-21swapper/023:15:150
1699120watchdog/00-21swapper/022:55:460
15050120irq/18-uhci_hcd0-21swapper/022:05:310
15050120irq/18-uhci_hcd0-21swapper/019:34:590
14050120irq/18-ehci_hcd0-21swapper/020:30:220
14050120irq/18-ehci_hcd0-21swapper/020:10:070
991950110irq/54-eth0-tx-29152-21diskmemload21:22:164
991950110irq/54-eth0-tx-0-21swapper/223:08:294
991950110irq/54-eth0-tx-0-21swapper/221:53:494
991950110irq/54-eth0-tx-0-21swapper/200:17:364
991850110irq/53-eth0-rx-0-21swapper/223:54:174
991850110irq/53-eth0-rx-0-21swapper/223:26:174
991850110irq/53-eth0-rx-0-21swapper/223:17:564
991850110irq/53-eth0-rx-0-21swapper/222:54:424
991850110irq/53-eth0-rx-0-21swapper/221:43:064
991850110irq/53-eth0-rx-0-21swapper/019:36:030
901110ksoftirqd/110-21swapper/1122:43:213
621110ksoftirqd/70-21swapper/723:05:119
621110ksoftirqd/70-21swapper/721:27:049
5499110migration/620641-21fschecks_time00:10:148
496699119cyclictest0-21swapper/1122:20:173
496699110cyclictest0-21swapper/1122:45:133
496699110cyclictest0-21swapper/1122:08:183
496599110cyclictest27892sleep1019:47:322
496499113cyclictest0-21swapper/920:57:5711
496499113cyclictest0-21swapper/920:41:4211
496499112cyclictest0-21swapper/921:55:4211
496499112cyclictest0-21swapper/921:55:4111
496499112cyclictest0-21swapper/921:00:0011
4964991110cyclictest0-21swapper/919:43:2811
496399111cyclictest0-21swapper/821:46:4410
496299114cyclictest0-21swapper/722:05:029
496299113cyclictest0-21swapper/723:11:439
496299113cyclictest0-21swapper/721:55:019
496299113cyclictest0-21swapper/720:50:019
496299113cyclictest0-21swapper/720:30:009
496299113cyclictest0-21swapper/720:24:129
496299113cyclictest0-21swapper/720:12:099
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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