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2026-01-21 - 23:22
[ 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 rack5slot0.osadl.org (updated Wed Jan 21, 2026 12:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
321221410,2sleep21884-21nfsd09:47:272
2138321390,1sleep121385-21sshd12:06:531
2705821330,0sleep327059-21sshd12:38:013
530821320,4sleep32286099cyclictest11:04:433
2016121260,2sleep10-21swapper/109:13:191
2750521050,1sleep027504-21sshd11:34:150
22449210033,40sleep30-21swapper/307:08:193
5912970,0sleep041ktimersoftd/011:12:340
16122950,1sleep01610-21sshd10:28:340
124832930,2sleep10-21swapper/112:39:361
318952910,3sleep231896-21sshd12:21:422
124462910,2sleep30-21swapper/311:10:453
119902870,0sleep00-21swapper/009:53:430
171832860,2sleep117182-21sshd09:45:501
323052850,2sleep332302-21bash10:31:043
321672850,3sleep32286099cyclictest10:03:393
299222850,2sleep129921-21sshd10:11:391
29422850,3sleep32286099cyclictest10:17:383
285322850,0sleep041ktimersoftd/009:41:200
91032840,1sleep30-21swapper/311:35:213
171582840,1sleep01884-21nfsd09:59:390
2257628233,45sleep10-21swapper/107:09:411
197182800,0sleep00-21swapper/012:06:440
303262790,1sleep230325-21sshd10:53:002
221102790,5sleep32286099cyclictest09:32:383
165952790,2sleep116593-21sshd10:40:441
186362770,2sleep30-21swapper/311:08:363
123612770,2sleep112360-21bash11:38:281
69432760,2sleep11883-21nfsd10:59:201
60962760,2sleep36095-21latency_hist09:45:003
178632760,2sleep317859-21sshd11:50:013
247442750,3sleep02285799cyclictest11:36:420
109952740,1sleep20-21swapper/211:57:402
40732730,3sleep02285799cyclictest10:01:120
216182730,3sleep02285799cyclictest10:49:330
133272730,0sleep00-21swapper/011:49:380
232202710,3sleep223216-21sshd10:11:052
248782700,2sleep124872-21sshd09:19:131
19272700,3sleep31912-21sshd10:45:073
114822690,2sleep311478-21sshd12:05:593
280642660,3sleep22285999cyclictest09:38:382
2238626533,11sleep20-21swapper/207:07:302
107352620,3sleep02285799cyclictest11:52:050
2238225338,11sleep00-21swapper/007:07:280
309122480,1sleep00-21swapper/011:26:090
193822460,44sleep128450irq/26-ahci[00010:21:471
151152400,3sleep20-21swapper/210:02:102
101162360,34sleep3137550irq/27-eth010:40:153
316962320,2sleep30-21swapper/309:22:273
110512310,27sleep1137550irq/27-eth010:01:501
218622290,3sleep02285799cyclictest11:55:470
153652270,0sleep03-21ksoftirqd/010:43:280
44972260,4sleep21993-21sshd12:27:422
50942250,2sleep30-21swapper/311:32:173
179302250,1sleep017927-21sshd12:01:000
11692253,20sleep1137550irq/27-eth010:50:271
115222250,4sleep22285999cyclictest10:26:352
99432240,1sleep20-21swapper/211:43:452
50682240,3sleep11926-21nscd09:58:361
176262240,2sleep317620-21sshd10:29:573
42692230,1sleep10-21swapper/110:48:031
245492230,2sleep224537-21sshd09:27:192
239742230,3sleep20-21swapper/210:44:152
2285999232,13cyclictest26618-21bash11:31:202
45382220,0sleep041ktimersoftd/009:39:230
326412220,2sleep132640-21sshd10:17:251
82662210,2sleep38265-21bash12:16:543
82662210,2sleep38265-21bash12:16:543
235122210,1sleep10-21swapper/109:30:031
21342210,3sleep10-21swapper/111:34:511
297772200,1sleep20-21swapper/209:19:392
264742200,3sleep10-21swapper/112:21:131
2285999201,8cyclictest1884-21nfsd10:58:282
197212200,2sleep319713-21sshd10:10:443
190102201,17sleep3137550irq/27-eth010:35:273
190102201,17sleep3137550irq/27-eth010:35:263
169342200,3sleep10-21swapper/111:52:391
323552190,7sleep10-21swapper/111:06:581
2285999195,2cyclictest0-21swapper/207:15:392
2285899198,5cyclictest9650-21sshd09:37:021
2285899198,4cyclictest36-21rcuop/209:52:191
2285899196,11cyclictest11628-21sshd10:32:061
119232190,17sleep2137550irq/27-eth010:32:102
41822180,1sleep00-21swapper/011:43:160
279582180,16sleep2137550irq/27-eth009:11:132
248252180,16sleep3137550irq/27-eth011:58:553
2285999186,3cyclictest25473-21sshd12:04:302
2285999183,2cyclictest0-21swapper/208:55:192
2285999182,11cyclictest28450irq/26-ahci[00007:55:592
2285999180,6cyclictest1884-21nfsd09:01:122
2285899188,9cyclictest0-21swapper/110:29:441
2285899188,8cyclictest15367-21sshd12:17:321
2285899188,8cyclictest15367-21sshd12:17:311
2285899183,6cyclictest0-21swapper/111:13:551
2285899182,7cyclictest541-21bash11:15:181
59102170,15sleep228450irq/26-ahci[00010:20:342
4502170,0sleep00-21swapper/011:01:270
22860991713,3cyclictest31421-21bash11:53:543
22860991712,4cyclictest25838-21rm09:27:263
22860991711,5cyclictest21904-21sshd10:55:063
2286099171,10cyclictest10346-21sshd09:39:533
2286099170,15cyclictest137550irq/27-eth011:41:133
2285999174,8cyclictest16305-21ipmitool08:05:132
2285999174,7cyclictest20963-21kworker/u8:008:34:432
2285999173,3cyclictest25221-21sshd11:00:482
2285999173,10cyclictest21595-21sshd10:46:432
2285999172,6cyclictest29984-21kernelversion08:35:152
2285999171,12cyclictest137550irq/27-eth010:18:302
2285999170,15cyclictest0-21swapper/208:25:122
2285899175,3cyclictest20202-21sshd10:35:321
2285899175,3cyclictest20202-21sshd10:35:311
2285899171,3cyclictest30173-21cp11:45:251
2285899170,4cyclictest26037-21sshd11:28:341
2285799175,11cyclictest15821-21sshd12:25:510
22857991710,3cyclictest15002-21sshd10:21:230
22857991710,1cyclictest0-21swapper/009:30:360
2285799170,3cyclictest0-21swapper/010:56:050
2285799170,16cyclictest1884-21nfsd10:05:180
2285799170,13cyclictest28939-21sshd10:33:370
2285799170,13cyclictest0-21swapper/009:19:450
134122170,15sleep2137550irq/27-eth011:52:212
103322170,0sleep00-21swapper/010:37:320
103322170,0sleep00-21swapper/010:37:310
2286099167,5cyclictest0-21swapper/311:15:043
2286099163,1cyclictest19187-21sshd09:10:263
2286099160,4cyclictest137550irq/27-eth009:52:423
2286099160,4cyclictest11797-21sshd12:22:463
2286099160,12cyclictest22263-21sshd12:01:233
2286099160,11cyclictest137550irq/27-eth012:25:093
2285999164,2cyclictest0-21swapper/207:41:562
2285999163,8cyclictest2396-21sshd12:10:482
2285999163,7cyclictest1884-21nfsd12:35:242
2285999163,1cyclictest28980-21sshd11:28:492
2285999162,9cyclictest1993-21sshd09:55:202
2285999162,8cyclictest6005-21sshd11:21:152
2285999162,2cyclictest0-21swapper/208:01:032
2285999162,10cyclictest1884-21nfsd10:08:572
2285999161,7cyclictest6287-21sshd11:13:042
22859991612,3cyclictest10169-21sshd12:19:552
22859991612,3cyclictest10169-21sshd12:19:542
22859991610,4cyclictest31571-21sshd12:05:032
2285999160,6cyclictest3687-21sshd11:45:562
2285999160,14cyclictest4934-21sshd11:35:052
2285999160,11cyclictest13373-21sshd10:35:032
2285999160,11cyclictest13373-21sshd10:35:032
2285899169,1cyclictest12135-21bash12:25:301
2285899168,3cyclictest6822-21sshd11:43:301
2285899168,3cyclictest2646-21sshd11:01:401
2285899160,15cyclictest22-21ksoftirqd/110:06:501
2285899160,14cyclictest0-21swapper/112:32:131
2285899160,12cyclictest32370-21sshd11:20:441
2285899160,12cyclictest29918-21bash12:04:541
2285899160,11cyclictest7424-21sshd12:11:141
2285899160,11cyclictest32252-21sshd09:44:291
2285799168,7cyclictest0-21swapper/012:22:440
2285799168,2cyclictest15442-21sshd12:31:250
2285799167,5cyclictest19240-21sshd09:29:420
2285799160,15cyclictest23173-21sshd12:15:220
2285799160,15cyclictest23173-21sshd12:15:220
2285799160,12cyclictest3718-21bash11:15:300
2285799160,12cyclictest19063-21bash11:22:240
143452160,14sleep1137550irq/27-eth009:20:591
2286099159,1cyclictest1960-21snmpd09:17:363
2286099153,5cyclictest0-21swapper/311:28:053
22860991512,2cyclictest1884-21nfsd07:26:003
2286099150,3cyclictest27678-21cut12:10:153
2286099150,14cyclictest1926-21nscd09:45:423
2286099150,13cyclictest0-21swapper/310:50:113
2286099150,13cyclictest0-21swapper/310:05:453
2286099150,13cyclictest0-21swapper/309:06:333
2286099150,13cyclictest0-21swapper/308:45:113
2285999158,5cyclictest20475-21sshd09:40:382
2285999153,11cyclictest25522-21sshd11:17:272
2285999153,11cyclictest10672-21sshd09:50:452
2285999152,9cyclictest146450irq/28-eth1-rx-07:34:512
2285999152,2cyclictest0-21swapper/208:16:512
2285999152,2cyclictest0-21swapper/207:35:432
2285999152,11cyclictest14840-21sshd09:20:592
22859991511,3cyclictest20646-21bash11:05:552
22859991510,4cyclictest2339-21bash09:30:532
2285999150,13cyclictest31609-21sshd12:30:052
2285899152,11cyclictest9777-21bash09:26:011
22858991511,3cyclictest0-21swapper/107:26:401
2285899150,13cyclictest0-21swapper/107:40:161
2285899150,11cyclictest137550irq/27-eth011:56:401
2285899150,10cyclictest22147-21munin-run08:20:001
2285799157,4cyclictest0-21swapper/009:11:060
2285799156,8cyclictest30636-21sshd10:50:160
22857991512,2cyclictest1993-21sshd12:10:030
2285799150,2cyclictest0-21swapper/010:16:430
2285799150,14cyclictest0-21swapper/007:47:430
2285799150,12cyclictest0-21swapper/012:36:020
2285799150,11cyclictest8007-21sshd09:45:100
2285799150,11cyclictest0-21swapper/011:05:250
2285799150,11cyclictest0-21swapper/008:56:580
2286099142,11cyclictest36-21rcuop/212:30:063
2286099141,5cyclictest32537-21sshd10:20:103
22860991410,3cyclictest10850irq/23-ehci_hcd09:01:403
2286099140,6cyclictest0-21swapper/308:00:113
2286099140,13cyclictest1884-21nfsd11:21:013
2286099140,12cyclictest27429-21munin-node07:20:203
2286099140,12cyclictest1921-21sshd09:55:303
2285999144,2cyclictest0-21swapper/207:50:552
2285999142,11cyclictest137550irq/27-eth008:44:532
2285999141,9cyclictest146450irq/28-eth1-rx-08:12:072
2285999141,7cyclictest146450irq/28-eth1-rx-07:23:272
2285999141,2cyclictest0-21swapper/207:45:352
2285999141,12cyclictest146450irq/28-eth1-rx-08:20:072
2285999141,12cyclictest146450irq/28-eth1-rx-07:11:192
2285999140,12cyclictest0-21swapper/208:45:212
2285899140,12cyclictest0-21swapper/108:54:281
2285899140,12cyclictest0-21swapper/107:30:121
2285799147,3cyclictest24752-21sshd10:11:110
22857991412,1cyclictest0-21swapper/009:20:260
2286099137,4cyclictest0-21swapper/308:54:443
2286099130,12cyclictest20358-21sh08:15:113
2286099130,12cyclictest137550irq/27-eth008:06:013
2286099130,12cyclictest0-21swapper/308:43:193
2286099130,12cyclictest0-21swapper/308:25:503
2286099130,12cyclictest0-21swapper/308:10:193
2286099130,12cyclictest0-21swapper/307:58:473
2286099130,12cyclictest0-21swapper/307:54:393
2286099130,12cyclictest0-21swapper/307:42:233
2286099130,12cyclictest0-21swapper/307:35:533
2286099130,12cyclictest0-21swapper/307:31:333
2285999135,7cyclictest146450irq/28-eth1-rx-07:25:032
2285999133,4cyclictest10758-21df09:05:112
2285899137,5cyclictest0-21swapper/108:42:161
2285899137,5cyclictest0-21swapper/108:30:541
22858991311,1cyclictest0-21swapper/108:57:311
2285899130,4cyclictest9854-21ntp_states07:50:181
2285899130,4cyclictest2439-21runrttasks08:05:171
2285899130,12cyclictest0-21swapper/108:48:071
2285899130,12cyclictest0-21swapper/108:25:571
2285899130,12cyclictest0-21swapper/107:20:021
2285899130,11cyclictest23460-21perl07:10:121
2285899130,11cyclictest22409-21munin-node08:20:111
2285899130,11cyclictest10820-21diskstats09:05:131
2285799138,5cyclictest0-21swapper/007:56:070
2285799132,4cyclictest0-21swapper/008:50:140
22857991311,1cyclictest0-21swapper/008:32:300
2285799130,1cyclictest0-21swapper/008:45:090
2285799130,12cyclictest0-21swapper/009:09:460
2285799130,12cyclictest0-21swapper/009:01:360
2285799130,12cyclictest0-21swapper/008:16:440
2285799130,12cyclictest0-21swapper/008:05:480
2285799130,12cyclictest0-21swapper/007:50:240
2285799130,12cyclictest0-21swapper/007:30:050
2285799130,12cyclictest0-21swapper/007:10:140
2286099127,4cyclictest0-21swapper/308:35:213
2286099127,4cyclictest0-21swapper/308:21:453
2286099123,4cyclictest23308-21fschecks_count07:10:123
2286099120,3cyclictest6695-21iostat_ios08:55:153
2286099120,11cyclictest0-21swapper/308:31:373
2286099120,11cyclictest0-21swapper/307:45:123
2286099120,11cyclictest0-21swapper/307:17:573
2285999127,4cyclictest0-21swapper/208:50:102
2285899120,3cyclictest0-21swapper/107:35:201
2285899120,11cyclictest36-21rcuop/207:55:001
2285899120,11cyclictest1884-21nfsd09:00:071
2285899120,11cyclictest0-21swapper/108:35:101
2285899120,11cyclictest0-21swapper/108:00:201
2285899120,11cyclictest0-21swapper/107:45:571
2285899120,10cyclictest26141-21munin-node07:15:171
2285899120,10cyclictest18692-21munin-node08:10:151
2285799126,5cyclictest18729-21kworker/0:008:20:150
22857991211,1cyclictest0-21swapper/007:43:230
2285799120,8cyclictest0-21swapper/008:43:230
2285799120,8cyclictest0-21swapper/007:38:180
2285799120,4cyclictest0-21swapper/007:20:200
2285799120,1cyclictest0-21swapper/008:26:500
2285799120,1cyclictest0-21swapper/008:11:180
2285799120,11cyclictest0-21swapper/007:15:200
2285799120,10cyclictest0-21swapper/008:01:070
2285799117,2cyclictest0-21swapper/007:25:560
2285799115,5cyclictest0-21swapper/008:35:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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