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2026-01-28 - 00:47
[ 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 the highest latencies:
System rackcslot2.osadl.org (updated Tue Jan 27, 2026 12:43:24)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2314327247,20sleep10-21swapper/107:06:531
234912710,0sleep10-21swapper/110:15:061
2308626956,8sleep00-21swapper/007:06:180
163072620,0sleep10-21swapper/110:05:321
23597993029,1cyclictest0-21swapper/111:45:521
23597993027,2cyclictest0-21swapper/112:25:531
23597992710,7cyclictest0-21swapper/110:59:511
2359799270,23cyclictest0-21swapper/109:19:451
23596992717,8cyclictest0-21swapper/010:33:080
23596992613,9cyclictest0-21swapper/008:22:410
23596992610,11cyclictest0-21swapper/008:43:350
23597992521,3cyclictest1074-21apache212:02:391
2359799242,4cyclictest0-21swapper/109:17:571
23597992422,1cyclictest0-21swapper/110:36:481
23597992419,4cyclictest1047-21apache212:22:041
2359699241,5cyclictest0-21swapper/009:23:370
2359699241,1cyclictest25813-21ntpq12:30:010
23596992410,5cyclictest0-21swapper/007:34:510
2359799232,20cyclictest15456-21pmu-power08:10:011
2359799231,18cyclictest6669-21seq07:49:001
23597992310,6cyclictest0-21swapper/109:54:561
23597992310,4cyclictest0-21swapper/110:56:091
2359699235,17cyclictest0-21swapper/009:51:030
2359699234,11cyclictest0-21swapper/007:54:540
23596992310,8cyclictest0-21swapper/011:44:540
23596992310,3cyclictest0-21swapper/011:59:540
23597992220,1cyclictest0-21swapper/110:03:111
23597992215,5cyclictest0-21swapper/109:40:011
23597992212,6cyclictest1074-21apache211:56:011
23597992210,7cyclictest0-21swapper/111:49:591
23597992210,7cyclictest0-21swapper/108:54:551
2359799220,1cyclictest32070-21apache_processe09:44:551
23596992221,0cyclictest0-21swapper/011:16:590
23596992218,3cyclictest1342-21ssh11:14:140
23596992218,3cyclictest1047-21apache210:29:140
23596992210,7cyclictest100150irq/106-eth1-rx09:44:470
23596992210,7cyclictest0-21swapper/010:41:380
23596992210,5cyclictest0-21swapper/010:23:410
2359799214,12cyclictest0-21swapper/107:59:591
2359799214,11cyclictest0-21swapper/111:19:541
2359799213,11cyclictest0-21swapper/108:24:551
23597992118,2cyclictest0-21swapper/109:25:411
23597992117,4cyclictest1074-21apache212:34:211
23597992116,4cyclictest0-21swapper/109:35:041
23597992110,6cyclictest0-21swapper/107:29:541
23597992110,5cyclictest0-21swapper/110:44:581
23597992110,5cyclictest0-21swapper/108:30:001
23597992110,4cyclictest0-21swapper/110:40:121
23597992110,4cyclictest0-21swapper/109:33:491
23597992110,4cyclictest0-21swapper/107:25:031
2359799210,7cyclictest0-21swapper/109:53:231
2359699219,7cyclictest24576-21ssh12:29:160
2359699214,8cyclictest0-21swapper/011:05:030
2359699213,11cyclictest0-21swapper/012:04:540
23596992120,1cyclictest1074-21apache208:46:470
23596992120,1cyclictest1047-21apache210:12:280
23596992119,1cyclictest0-21swapper/011:42:220
23596992118,2cyclictest1047-21apache212:15:580
23596992112,6cyclictest1074-21apache209:17:100
23596992110,5cyclictest0-21swapper/007:14:540
23596992110,2cyclictest0-21swapper/009:38:290
2359699210,1cyclictest0-21swapper/009:02:130
2359699210,15cyclictest0-21swapper/010:00:030
2359799209,6cyclictest16945-21/usr/sbin/munin10:50:031
2359799206,8cyclictest0-21swapper/109:09:561
2359799205,6cyclictest0-21swapper/108:44:561
23597992020,0cyclictest26162-21ls07:14:591
23597992018,1cyclictest0-21swapper/111:17:451
23597992015,4cyclictest636-21nscd11:44:411
23597992012,5cyclictest1074-21apache211:35:511
23597992011,5cyclictest1047-21apache212:05:301
23597992010,4cyclictest0-21swapper/112:14:241
23597992010,4cyclictest0-21swapper/110:10:041
23597992010,4cyclictest0-21swapper/107:19:581
23597992010,3cyclictest0-21swapper/108:59:581
23597992010,3cyclictest0-21swapper/107:55:031
2359799200,11cyclictest0-21swapper/111:04:541
2359699206,9cyclictest0-21swapper/008:49:530
2359699203,10cyclictest0-21swapper/012:19:560
23596992019,1cyclictest643-21nscd07:45:210
23596992016,4cyclictest0-21swapper/008:37:330
23596992010,6cyclictest0-21swapper/010:45:030
23596992010,5cyclictest0-21swapper/010:49:550
23596992010,3cyclictest0-21swapper/009:43:170
23596992010,2cyclictest0-21swapper/009:54:440
2359699200,11cyclictest0-21swapper/010:54:550
171162200,1sleep00-21swapper/011:34:570
2359799194,10cyclictest12820-21apache_accesses11:29:521
2359799193,10cyclictest0-21swapper/108:14:541
2359799192,9cyclictest0-21swapper/108:04:561
2359799192,12cyclictest0-21swapper/112:14:541
23597991918,1cyclictest1047-21apache208:43:001
23597991913,5cyclictest1047-21apache211:14:261
23597991910,5cyclictest0-21swapper/108:34:591
23597991910,5cyclictest0-21swapper/107:09:591
23597991910,4cyclictest0-21swapper/110:29:571
2359699193,7cyclictest0-21swapper/010:35:000
2359699193,12cyclictest0-21swapper/009:05:010
23596991918,1cyclictest1047-21apache211:21:500
23596991918,0cyclictest100150irq/106-eth1-rx09:12:240
23596991915,3cyclictest100250irq/107-eth1-rx11:30:010
23596991910,5cyclictest0-21swapper/011:51:140
23596991910,5cyclictest0-21swapper/007:49:560
23596991910,3cyclictest0-21swapper/012:10:060
23596991910,2cyclictest0-21swapper/011:59:360
2359699190,2cyclictest29706-21ps12:35:020
1431321910,0sleep00-21swapper/008:08:340
2359799186,9cyclictest0-21swapper/110:28:141
2359799183,7cyclictest0-21swapper/107:34:441
2359799183,10cyclictest0-21swapper/111:24:581
23597991810,6cyclictest0-21swapper/108:49:591
2359699185,7cyclictest0-21swapper/009:24:550
23596991816,0cyclictest0-21swapper/007:22:240
23596991810,4cyclictest0-21swapper/009:29:560
23596991810,1cyclictest0-21swapper/008:00:410
2359699180,13cyclictest21639-21kworker/u4:211:24:490
2538521710,0sleep00-21swapper/011:01:590
2359799176,10cyclictest0-21swapper/109:04:551
2359799172,8cyclictest0-21swapper/112:34:561
23597991716,1cyclictest1047-21apache210:21:351
2359699174,8cyclictest23903-21/usr/sbin/munin07:09:570
23596991710,4cyclictest0-21swapper/008:14:530
2359699170,11cyclictest0-21swapper/010:14:570
3114221610,0sleep00-21swapper/007:29:450
2359799163,4cyclictest0-21swapper/107:39:591
23596991611,3cyclictest100150irq/106-eth1-rx07:25:010
23596991610,3cyclictest0-21swapper/008:24:590
23596991610,2cyclictest0-21swapper/007:39:550
23596991610,1cyclictest0-21swapper/008:30:270
23596991610,0cyclictest0-21swapper/010:06:300
2359799152,9cyclictest0-21swapper/108:19:541
23597991510,3cyclictest0-21swapper/107:49:561
23596991510,4cyclictest999-21kworker/0:108:54:540
23596991510,4cyclictest0-21swapper/008:09:550
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