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2026-01-22 - 23:20
[ 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 all highest latencies:
System rack1slot1.osadl.org (updated Thu Jan 22, 2026 12:45:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
278782234157,26sleep00-21swapper/007:06:280
281412207149,44sleep30-21swapper/307:09:533
281002202164,25sleep10-21swapper/107:09:211
260452202162,26sleep20-21swapper/207:05:082
156322220,0sleep20-21swapper/212:20:172
65412130,0sleep30-21swapper/310:10:143
28242991311,1cyclictest28-21ksoftirqd/207:19:592
2823399130,12cyclictest0-21swapper/009:30:100
48682120,0sleep10-21swapper/108:35:111
2823399123,4cyclictest21530-21perf09:10:010
28233991210,1cyclictest21485-21diskmemload09:50:000
2825399111,9cyclictest9282-21latency_hist08:45:013
2824299119,1cyclictest28-21ksoftirqd/208:24:592
2824299110,10cyclictest61650irq/122-eno110:35:112
2824299109,1cyclictest28-21ksoftirqd/209:00:002
2824299100,6cyclictest61650irq/122-eno109:25:132
282539991,3cyclictest0-21swapper/310:21:013
282539990,4cyclictest0-21swapper/312:05:223
282429998,1cyclictest28-21ksoftirqd/207:40:002
282339993,5cyclictest1774-21perf11:25:000
282539986,1cyclictest707-21snmpd10:36:383
282539986,1cyclictest707-21snmpd08:30:013
282539986,1cyclictest35-21ksoftirqd/307:25:003
282539982,2cyclictest30389-21apt-get11:20:103
282539981,4cyclictest21485-21diskmemload10:45:473
282539980,6cyclictest8502-21apt-get07:35:103
282539980,4cyclictest0-21swapper/310:55:073
282429986,1cyclictest707-21snmpd08:10:192
282429986,1cyclictest707-21snmpd07:43:152
282429986,1cyclictest61650irq/122-eno112:15:162
282429986,1cyclictest61650irq/122-eno110:30:232
282429986,1cyclictest61650irq/122-eno109:36:352
282429986,1cyclictest61650irq/122-eno109:10:012
282429986,1cyclictest28-21ksoftirqd/207:35:012
282429980,1cyclictest0-21swapper/209:00:112
282339986,1cyclictest707-21snmpd10:23:090
282339986,1cyclictest707-21snmpd10:11:040
282339986,1cyclictest707-21snmpd09:13:420
282339986,1cyclictest707-21snmpd08:31:410
282339986,1cyclictest707-21snmpd07:25:060
282339985,2cyclictest707-21snmpd07:10:390
282339985,0cyclictest21485-21diskmemload10:04:110
282339983,5cyclictest29761-21perf08:19:590
282339982,5cyclictest18864-21gltestperf10:25:150
282339980,7cyclictest30594-21munin-node10:36:510
282339980,7cyclictest26300-21munin-run11:55:010
282339980,1cyclictest16256-21ssh11:40:280
282339980,1cyclictest1495-21ssh09:25:060
16426280,0sleep30-21swapper/312:20:463
282539976,1cyclictest35-21ksoftirqd/311:15:003
282539976,1cyclictest35-21ksoftirqd/311:05:013
282539975,1cyclictest707-21snmpd11:51:023
282539975,1cyclictest707-21snmpd11:31:213
282539975,1cyclictest707-21snmpd11:08:203
282539975,1cyclictest707-21snmpd10:06:273
282539975,1cyclictest707-21snmpd07:34:423
282539975,1cyclictest707-21snmpd07:10:103
282539975,1cyclictest27597-21ssh09:15:433
282539972,4cyclictest13224-21kworker/u8:009:44:133
282539971,4cyclictest0-21swapper/309:55:113
282539971,3cyclictest22555-21apt-get12:30:103
282539970,7cyclictest0-21swapper/310:19:083
282539970,4cyclictest0-21swapper/309:32:043
282429977,0cyclictest0-21swapper/211:32:492
282429977,0cyclictest0-21swapper/211:15:262
282429976,1cyclictest61650irq/122-eno112:05:152
282429976,1cyclictest61650irq/122-eno111:37:142
282429976,1cyclictest61650irq/122-eno111:26:132
282429976,1cyclictest61650irq/122-eno111:25:002
282429976,1cyclictest61650irq/122-eno111:13:052
282429976,1cyclictest61650irq/122-eno110:50:322
282429976,1cyclictest61650irq/122-eno110:48:472
282429976,1cyclictest61650irq/122-eno109:41:072
282429976,1cyclictest61650irq/122-eno108:40:132
282429976,0cyclictest61650irq/122-eno111:00:112
282429975,1cyclictest707-21snmpd10:22:542
282429975,1cyclictest707-21snmpd10:09:102
282429975,1cyclictest707-21snmpd08:50:342
282429975,1cyclictest61650irq/122-eno112:25:142
282429975,1cyclictest61650irq/122-eno111:55:152
282429975,1cyclictest61650irq/122-eno110:25:182
282429975,1cyclictest61650irq/122-eno110:10:192
282429975,1cyclictest61650irq/122-eno110:05:012
282429975,1cyclictest61650irq/122-eno109:10:172
282429973,3cyclictest5725-21apt-get09:30:102
282429970,6cyclictest0-21swapper/210:17:032
282429970,2cyclictest0-21swapper/208:30:122
282379971,3cyclictest0-21swapper/111:30:151
282379970,6cyclictest0-21swapper/112:35:291
282379970,6cyclictest0-21swapper/112:15:071
282379970,6cyclictest0-21swapper/109:00:231
282379970,1cyclictest0-21swapper/108:25:431
282339976,1cyclictest707-21snmpd12:09:060
282339976,1cyclictest402-1kworker/u9:012:03:070
282339976,1cyclictest28282-21ssh12:35:210
282339976,1cyclictest25839-1kworker/u9:111:15:070
282339976,1cyclictest12296-21ssh10:56:490
282339975,1cyclictest9-21ksoftirqd/008:00:000
282339975,1cyclictest707-21snmpd11:55:160
282339975,1cyclictest707-21snmpd08:49:100
282339975,1cyclictest707-21snmpd07:22:510
282339975,1cyclictest26505-21cat09:15:140
282339972,1cyclictest26314-21/usr/sbin/munin09:55:190
282339970,7cyclictest0-21swapper/009:35:110
282339970,6cyclictest8411-21ssh12:10:580
282339970,6cyclictest8390-21ssh11:31:360
282339970,6cyclictest8373-21ssh10:52:110
282339970,6cyclictest3162-21ntp_states10:05:200
282339970,6cyclictest2958-21irqstats11:25:170
282339970,6cyclictest18783-21grep11:45:120
282339970,6cyclictest18518-21apt-get12:25:100
282339970,6cyclictest15131-21ntp_states11:00:170
282339970,6cyclictest14042-21basename09:40:100
282339970,6cyclictest12605-21ssh12:16:200
282339970,6cyclictest0-21swapper/007:50:110
282339970,2cyclictest22983-21if_eno110:30:170
282339970,1cyclictest371-21ssh10:42:250
282339970,1cyclictest32721-21ssh09:22:560
282339970,1cyclictest22765-21cpu12:30:110
282339970,1cyclictest19357-21ssh09:45:240
282339970,1cyclictest0-21swapper/012:20:130
282339970,1cyclictest0-21swapper/010:49:270
282339970,1cyclictest0-21swapper/008:55:100
12683270,0sleep00-21swapper/010:17:280
282539966,0cyclictest11877-21apt-get08:50:123
282539965,1cyclictest7407-21ssh10:50:373
282539965,1cyclictest35-21ksoftirqd/311:45:123
282539965,1cyclictest35-21ksoftirqd/309:40:003
282539965,1cyclictest32461-21ssh10:01:033
282539965,1cyclictest32228-21ssh09:21:483
282539965,1cyclictest31837-21ssh10:40:353
282539965,1cyclictest25511-21ssh10:34:043
282539965,1cyclictest25065-21ssh09:52:413
282539965,1cyclictest23859-21ssh09:11:473
282539965,1cyclictest20369-21ssh09:46:583
282539965,1cyclictest16924-21ntpq07:50:183
282539965,1cyclictest16218-21ssh11:40:233
282539965,1cyclictest12471-21ssh12:16:013
282539964,1cyclictest7235-21if_err_eno112:10:133
282539964,1cyclictest707-21snmpd08:23:593
282539964,1cyclictest707-21snmpd08:04:463
282539964,1cyclictest3904-21ssh11:25:323
282539964,1cyclictest28656-21ssh12:35:553
282539964,1cyclictest26287-21ssh11:15:063
282539964,1cyclictest20135-21ssh10:26:023
282539963,2cyclictest31342-21cut12:00:163
282539962,3cyclictest10157-21apt-get11:35:143
282539961,2cyclictest0-21swapper/307:55:113
282539960,5cyclictest0-21swapper/309:05:213
282539960,3cyclictest0-21swapper/307:41:383
282539960,2cyclictest0-21swapper/312:25:103
282539960,2cyclictest0-21swapper/307:45:113
282429966,0cyclictest61650irq/122-eno112:35:122
282429966,0cyclictest61650irq/122-eno112:30:012
282429966,0cyclictest61650irq/122-eno112:10:122
282429966,0cyclictest61650irq/122-eno112:00:062
282429966,0cyclictest61650irq/122-eno111:41:072
282429966,0cyclictest61650irq/122-eno111:05:012
282429966,0cyclictest61650irq/122-eno110:55:122
282429966,0cyclictest61650irq/122-eno109:15:202
282429966,0cyclictest61650irq/122-eno108:35:442
282429966,0cyclictest61650irq/122-eno108:15:332
282429966,0cyclictest61650irq/122-eno107:20:112
282429966,0cyclictest61650irq/122-eno107:10:172
282429965,1cyclictest61650irq/122-eno109:55:092
282429965,1cyclictest61650irq/122-eno109:50:152
282429965,1cyclictest61650irq/122-eno109:46:412
282429965,1cyclictest61650irq/122-eno109:20:102
282429965,1cyclictest61650irq/122-eno107:50:002
282429965,1cyclictest0-21swapper/207:55:152
282429964,1cyclictest61650irq/122-eno111:50:152
282429964,1cyclictest61650irq/122-eno110:40:002
282429964,1cyclictest61650irq/122-eno108:00:162
282429960,6cyclictest0-21swapper/208:28:142
282429960,5cyclictest0-21swapper/211:45:092
282379961,5cyclictest0-21swapper/110:17:011
282379961,2cyclictest0-21swapper/111:40:141
282379960,6cyclictest0-21swapper/111:55:121
282379960,6cyclictest0-21swapper/111:35:181
282379960,6cyclictest0-21swapper/110:13:121
282379960,6cyclictest0-21swapper/110:00:121
282379960,6cyclictest0-21swapper/109:25:151
282379960,6cyclictest0-21swapper/109:16:421
282379960,6cyclictest0-21swapper/108:51:231
282379960,6cyclictest0-21swapper/108:03:281
282379960,6cyclictest0-21swapper/107:53:431
282379960,5cyclictest0-21swapper/111:25:161
282379960,5cyclictest0-21swapper/111:11:171
282379960,5cyclictest0-21swapper/111:05:161
282379960,5cyclictest0-21swapper/107:56:421
282379960,5cyclictest0-21swapper/107:42:161
282379960,2cyclictest0-21swapper/109:20:111
282379960,2cyclictest0-21swapper/107:30:191
282379960,1cyclictest0-21swapper/112:00:181
282379960,1cyclictest0-21swapper/111:19:591
282379960,1cyclictest0-21swapper/110:26:241
282379960,1cyclictest0-21swapper/109:49:131
282379960,1cyclictest0-21swapper/108:48:231
282339965,1cyclictest31104-21ntpq08:20:170
282339963,2cyclictest19035-21gltestperf11:05:140
282339961,5cyclictest0-21swapper/008:50:490
282339961,4cyclictest0-21swapper/008:40:110
282339960,6cyclictest0-21swapper/011:35:120
282339960,6cyclictest0-21swapper/007:15:000
282339960,5cyclictest6667-21chrt08:36:590
282339960,5cyclictest10875-21/usr/sbin/munin07:40:150
282339960,1cyclictest0-21swapper/011:10:030
282339960,0cyclictest0-21swapper/007:35:560
282539954,1cyclictest707-21snmpd08:27:353
282539954,1cyclictest707-21snmpd08:10:383
282539954,1cyclictest1524-21ssh09:25:103
282539953,1cyclictest707-21snmpd08:49:413
282539953,1cyclictest707-21snmpd07:19:253
282539953,1cyclictest26710-21aten2.4-expect11:55:123
282539950,2cyclictest0-21swapper/308:35:183
282539950,1cyclictest0-21swapper/308:15:193
282429955,0cyclictest61650irq/122-eno108:05:452
282429955,0cyclictest61650irq/122-eno107:27:322
282429951,3cyclictest13795-21tune2fs07:45:132
282429950,4cyclictest0-21swapper/208:45:172
282379952,2cyclictest0-21swapper/109:55:101
282379952,2cyclictest0-21swapper/107:50:011
282379951,4cyclictest0-21swapper/109:36:501
282379951,4cyclictest0-21swapper/108:40:511
282379951,4cyclictest0-21swapper/107:22:311
282379951,2cyclictest0-21swapper/107:10:111
282379950,5cyclictest0-21swapper/112:13:301
282379950,5cyclictest0-21swapper/111:50:561
282379950,5cyclictest0-21swapper/110:44:401
282379950,4cyclictest0-21swapper/110:30:121
282379950,4cyclictest0-21swapper/109:34:151
282379950,4cyclictest0-21swapper/109:12:391
282379950,3cyclictest0-21swapper/112:20:031
282379950,3cyclictest0-21swapper/108:20:141
282379950,2cyclictest0-21swapper/112:25:091
282379950,2cyclictest0-21swapper/110:55:071
282379950,2cyclictest0-21swapper/110:20:181
282379950,1cyclictest0-21swapper/110:35:121
282379950,1cyclictest0-21swapper/108:30:131
282379950,1cyclictest0-21swapper/108:10:111
282379950,1cyclictest0-21swapper/107:35:181
282379950,0cyclictest0-21swapper/109:40:281
282339955,0cyclictest32431-21telnet08:25:110
282339950,5cyclictest0-21swapper/008:03:410
282339950,1cyclictest0-21swapper/008:10:110
282339950,0cyclictest0-21swapper/009:00:110
282339950,0cyclictest0-21swapper/008:05:200
282339950,0cyclictest0-21swapper/007:30:130
282539943,1cyclictest18039-21grep09:00:183
282539943,1cyclictest14431-21apt-get08:55:103
282539942,1cyclictest3792-21/usr/sbin/munin07:25:113
282539940,1cyclictest240-21systemd-journal08:05:003
282379944,0cyclictest0-21swapper/109:07:211
282379941,2cyclictest0-21swapper/110:05:251
282379941,1cyclictest0-21swapper/112:30:101
282379940,3cyclictest0-21swapper/107:29:591
282379940,2cyclictest0-21swapper/111:45:131
282379940,2cyclictest0-21swapper/110:50:091
282379940,2cyclictest0-21swapper/107:15:121
282379940,1cyclictest0-21swapper/112:05:111
282379940,1cyclictest0-21swapper/111:20:021
282379940,1cyclictest0-21swapper/110:47:161
282379940,1cyclictest0-21swapper/109:50:561
282379940,1cyclictest0-21swapper/108:05:121
282379940,0cyclictest0-21swapper/111:00:101
282379940,0cyclictest0-21swapper/108:57:421
282379940,0cyclictest0-21swapper/108:15:181
282339943,1cyclictest14203-21sort07:45:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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