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2026-01-17 - 18:27
[ 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 792 highest latencies:
System rackcslot2.osadl.org (updated Sat Jan 17, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1409927154,9sleep10-21swapper/107:09:041
1241926954,8sleep00-21swapper/007:04:550
81452680,1sleep00-21swapper/011:34:590
222912670,0sleep1231ktimersoftd/109:43:521
14353994310,7cyclictest0-21swapper/008:25:020
14353994310,28cyclictest0-21swapper/009:55:080
14353994310,25cyclictest0-21swapper/010:40:050
14353994210,31cyclictest0-21swapper/010:34:580
14353994210,31cyclictest0-21swapper/009:48:360
14353994210,31cyclictest0-21swapper/007:52:060
14353994110,30cyclictest0-21swapper/011:44:300
14353994110,30cyclictest0-21swapper/010:33:090
14353994110,30cyclictest0-21swapper/010:15:070
14353994110,30cyclictest0-21swapper/009:50:000
14353994110,30cyclictest0-21swapper/008:09:150
14353994110,28cyclictest0-21swapper/009:59:510
14353994012,27cyclictest28403-21diskmemload11:07:320
14353993917,22cyclictest0-21swapper/009:25:010
14353993915,24cyclictest0-21swapper/010:53:390
14353993910,29cyclictest0-21swapper/012:33:060
14353993910,28cyclictest0-21swapper/011:58:150
14353993910,28cyclictest0-21swapper/010:45:060
14353993910,28cyclictest0-21swapper/009:40:060
14353993910,28cyclictest0-21swapper/009:37:370
14353993910,28cyclictest0-21swapper/008:50:470
14353993910,27cyclictest0-21swapper/010:58:210
14354993810,9cyclictest0-21swapper/111:07:101
14354993810,0cyclictest0-21swapper/110:32:501
14353993817,21cyclictest0-21swapper/009:18:420
14353993810,27cyclictest0-21swapper/012:15:260
14353993810,27cyclictest0-21swapper/008:20:230
14353993810,26cyclictest0-21swapper/011:20:080
14353993810,25cyclictest0-21swapper/012:36:450
14353993810,23cyclictest0-21swapper/012:12:480
14353993810,23cyclictest0-21swapper/011:30:350
14353993710,9cyclictest0-21swapper/012:29:090
14353993710,26cyclictest0-21swapper/008:12:090
14353993710,25cyclictest0-21swapper/010:29:070
14353993710,14cyclictest0-21swapper/009:11:050
14353993610,25cyclictest0-21swapper/010:14:150
14353993610,25cyclictest0-21swapper/008:01:330
14353993610,25cyclictest0-21swapper/007:33:530
14353993510,24cyclictest0-21swapper/012:24:200
14353993510,24cyclictest0-21swapper/010:20:440
14353993510,24cyclictest0-21swapper/008:30:100
14353993510,24cyclictest0-21swapper/007:25:080
14353993510,21cyclictest0-21swapper/011:28:040
14353993510,19cyclictest0-21swapper/008:48:160
14353993410,23cyclictest0-21swapper/012:05:170
14353993410,23cyclictest0-21swapper/012:02:500
14353993410,23cyclictest0-21swapper/011:46:380
1435399340,6cyclictest0-21swapper/007:55:020
14353993310,11cyclictest0-21swapper/009:31:370
14353993210,2cyclictest0-21swapper/008:35:560
14353993210,21cyclictest0-21swapper/011:14:070
14353993210,21cyclictest0-21swapper/010:06:510
14353993210,21cyclictest0-21swapper/007:20:210
14354993111,7cyclictest0-21swapper/108:49:591
14354993110,7cyclictest0-21swapper/107:48:421
14353993110,21cyclictest0-21swapper/011:50:100
14353993110,21cyclictest0-21swapper/007:35:060
14353993110,20cyclictest0-21swapper/011:03:130
14353993010,8cyclictest0-21swapper/011:16:240
14353993010,3cyclictest0-21swapper/008:40:020
14353993010,19cyclictest0-21swapper/007:45:020
14353993010,11cyclictest0-21swapper/008:16:200
1435499292,26cyclictest0-21swapper/111:16:141
1435499290,29cyclictest0-21swapper/107:37:361
1435499290,1cyclictest0-21swapper/111:50:071
14353992910,18cyclictest0-21swapper/009:08:470
14353992910,18cyclictest0-21swapper/007:41:580
1435399290,28cyclictest0-21swapper/008:55:020
14354992828,0cyclictest0-21swapper/109:25:171
1435399282,5cyclictest25454-21awk09:00:060
14353992810,16cyclictest0-21swapper/009:20:050
14353992710,3cyclictest0-21swapper/007:14:040
1435499262,5cyclictest0-21swapper/109:35:041
14354992624,1cyclictest0-21swapper/111:24:471
14354992618,4cyclictest744-21snmpd12:06:041
14354992523,1cyclictest636-21nscd11:30:151
14354992510,7cyclictest0-21swapper/112:00:191
14354992423,1cyclictest0-21swapper/108:17:141
14354992410,10cyclictest0-21swapper/109:57:401
14354992310,7cyclictest0-21swapper/110:40:181
14354992310,5cyclictest0-21swapper/109:59:581
14354992310,4cyclictest0-21swapper/109:45:021
14354992310,11cyclictest0-21swapper/111:12:061
14353992310,12cyclictest0-21swapper/007:16:110
1435499226,12cyclictest0-21swapper/107:30:011
14354992220,1cyclictest0-21swapper/111:40:011
14354992215,6cyclictest24284-21apache212:19:231
14354992215,4cyclictest24267-21apache211:58:371
14354992210,7cyclictest0-21swapper/112:32:351
14354992117,3cyclictest24267-21apache210:20:251
14354992110,8cyclictest0-21swapper/111:26:521
14354992110,7cyclictest0-21swapper/112:35:511
14354992110,6cyclictest24529-21cron08:59:471
14354992110,4cyclictest0-21swapper/111:00:001
14354992110,3cyclictest0-21swapper/110:57:551
1435499210,11cyclictest0-21swapper/110:45:081
928922010,0sleep10-21swapper/110:52:241
1435499203,10cyclictest0-21swapper/108:09:591
1435499202,8cyclictest0-21swapper/108:35:071
14354992013,4cyclictest24284-21apache210:11:031
14354992010,7cyclictest0-21swapper/109:22:121
14354992010,6cyclictest0-21swapper/112:28:351
14354992010,4cyclictest0-21swapper/112:20:071
14354992010,4cyclictest0-21swapper/109:14:531
14354992010,3cyclictest0-21swapper/109:50:551
14354992010,2cyclictest0-21swapper/107:59:571
14354992010,0cyclictest0-21swapper/110:07:071
136032209,0sleep10-21swapper/109:31:291
14354991913,5cyclictest100250irq/107-eth1-rx10:15:481
14354991913,3cyclictest7207-21munin-node11:37:291
1435499191,17cyclictest0-21swapper/107:41:041
14354991910,5cyclictest0-21swapper/110:35:001
14354991910,5cyclictest0-21swapper/109:04:591
14354991910,4cyclictest0-21swapper/108:22:491
1435499183,8cyclictest0-21swapper/107:24:091
14354991810,5cyclictest0-21swapper/108:05:001
14354991810,1cyclictest0-21swapper/111:45:231
1435499180,11cyclictest0-21swapper/107:50:211
1435499180,10cyclictest0-21swapper/110:25:021
1435499176,10cyclictest0-21swapper/107:14:591
1435499175,9cyclictest744-21snmpd07:25:051
1435499173,8cyclictest0-21swapper/108:30:031
14354991714,0cyclictest100250irq/107-eth1-rx09:12:081
1435499163,6cyclictest0-21swapper/108:44:581
1435499163,4cyclictest24925-21df09:00:001
14354991613,1cyclictest17596-21ls08:40:041
14354991612,3cyclictest231ktimersoftd/107:14:471
14354991610,1cyclictest0-21swapper/112:09:491
14354991610,1cyclictest0-21swapper/108:25:101
14354991310,2cyclictest0-21swapper/107:54:591
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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