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2026-02-04 - 19:46
[ 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 376 highest latencies:
System rackaslot0.osadl.org (updated Wed Feb 04, 2026 12:44:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
159212930,0sleep015922-21sshd11:12:530
311322650,0sleep331102-21sshd09:46:513
51162590,1sleep228-21rcuc/209:47:262
34792590,1sleep03480-21df_abs11:55:120
313742560,1sleep20-21swapper/210:33:532
317372550,1sleep00-21swapper/011:23:000
233062550,0sleep2291ktimersoftd/211:45:212
306552540,1sleep21596-21sshd09:32:232
30152540,0sleep20-21swapper/210:48:392
296702540,1sleep20-21swapper/211:05:222
264302540,0sleep226429-21bash12:17:292
60222530,1sleep30-21swapper/312:01:093
308192530,1sleep20-21swapper/211:28:422
293182530,0sleep119-21rcuc/110:04:041
2878725330,19sleep00-21swapper/007:09:300
266372530,0sleep10-21swapper/111:48:371
2882025229,19sleep10-21swapper/107:09:401
266092520,0sleep30-21swapper/311:13:523
232232520,0sleep20-21swapper/212:08:332
151502520,0sleep10-21swapper/109:30:581
129792520,0sleep20-21swapper/211:55:592
2617225129,18sleep20-21swapper/207:05:122
23142510,0sleep30-21swapper/310:51:253
116072510,1sleep22913499cyclictest10:52:172
125942500,0sleep30-21swapper/311:41:333
316302490,1sleep33995-21diskmemload09:20:553
2809824927,18sleep30-21swapper/307:06:053
265672470,0sleep00-21swapper/010:00:500
228012470,0sleep20-21swapper/211:13:312
161302470,0sleep016123-21sshd10:44:050
42532460,0sleep34254-21sshd09:41:343
280572460,1sleep30-21swapper/312:17:393
185392460,0sleep218523-21sshd10:26:522
247012440,0sleep00-21swapper/009:17:270
162142430,0sleep116213-21sshd11:35:591
51292420,0sleep35130-21bash09:12:543
302832410,0sleep03-21ksoftirqd/011:54:440
81232220,0sleep20-21swapper/211:38:112
29125992220,1cyclictest13296-21sshd10:32:130
29134992019,1cyclictest0-21swapper/210:22:512
29129992018,1cyclictest17236-21sshd11:10:101
2912599200,7cyclictest0-21swapper/012:06:040
134252200,0sleep213409-21sshd10:02:362
300862190,1sleep130085-21bash10:50:591
29129991817,1cyclictest25353-21sshd11:19:341
29129991816,1cyclictest7711-21sshd11:44:041
29129991816,1cyclictest4782-21sshd09:56:031
224182180,1sleep31734-21runrttasks10:21:243
29125991710,3cyclictest1596-21sshd09:22:190
2912599170,16cyclictest0-21swapper/010:53:030
2913899169,4cyclictest24951-21munin-node11:25:153
2913899160,7cyclictest0-21swapper/311:48:293
2912599166,3cyclictest10294-21kworker/0:107:47:040
29125991614,1cyclictest0-21swapper/010:14:500
2912599160,12cyclictest5841-21sshd12:24:260
277052160,0sleep10-21swapper/109:23:321
275072160,0sleep10-21swapper/110:42:091
84062150,1sleep08402-21bash11:15:110
62572150,0sleep30-21swapper/312:09:583
2913899150,12cyclictest0-21swapper/312:13:103
2913499159,5cyclictest0-21swapper/212:10:412
29134991512,1cyclictest3995-21diskmemload10:39:092
2912999153,11cyclictest21-21ksoftirqd/110:30:321
29129991513,1cyclictest21326-21sshd09:54:441
29129991510,1cyclictest115650irq/25-eth009:40:581
2912599159,5cyclictest0-21swapper/012:34:110
2912599159,5cyclictest0-21swapper/012:34:110
2912599159,2cyclictest0-21swapper/011:40:000
2912599154,9cyclictest0-21swapper/009:35:090
2912599150,3cyclictest0-21swapper/012:35:100
2912599150,14cyclictest12002-21bash09:50:530
2912599150,14cyclictest0-21swapper/008:30:110
2912599150,12cyclictest0-21swapper/009:28:230
207082150,0sleep30-21swapper/311:01:433
169952150,1sleep11734-21runrttasks10:08:441
140182150,1sleep1201ktimersoftd/110:26:271
122822150,0sleep20-21swapper/209:13:322
52132140,0sleep30-21swapper/312:38:503
2913899149,2cyclictest0-21swapper/312:25:053
2913899149,2cyclictest0-21swapper/309:32:133
29138991410,1cyclictest23816-21sshd11:30:543
2913899140,13cyclictest0-21swapper/310:12:283
2913899140,12cyclictest0-21swapper/311:21:033
2913499144,9cyclictest1596-21sshd12:30:372
2913499144,9cyclictest1596-21sshd12:30:372
2913499144,9cyclictest15809-21bash09:42:372
2913499140,13cyclictest0-21swapper/211:54:042
2912999149,2cyclictest0-21swapper/109:38:271
2912999149,1cyclictest115650irq/25-eth010:16:211
2912999148,2cyclictest0-21swapper/112:35:551
29129991413,1cyclictest22446-21sshd10:38:521
2912999141,12cyclictest0-21swapper/112:10:471
2912999140,13cyclictest26803-21sshd12:32:031
2912999140,13cyclictest26803-21sshd12:32:031
2912999140,13cyclictest21120-21sshd12:17:001
2912999140,13cyclictest0-21swapper/112:21:471
2912599149,2cyclictest1596-21sshd10:07:380
2912599148,5cyclictest0-21swapper/008:00:190
2912599148,3cyclictest0-21swapper/009:42:180
2912599148,3cyclictest0-21swapper/009:11:020
2912599148,2cyclictest0-21swapper/012:10:580
2912599145,2cyclictest10294-21kworker/0:108:12:290
29125991412,1cyclictest0-21swapper/012:25:400
2912599141,1cyclictest1585-21sshd09:55:450
2912599141,1cyclictest0-21swapper/010:16:220
2912599140,2cyclictest0-21swapper/010:56:010
2912599140,13cyclictest25395-21sshd11:39:470
2912599140,13cyclictest0-21swapper/010:21:030
2912599140,11cyclictest26907-21sshd11:45:390
2912599140,10cyclictest3645-21sshd12:15:250
256642140,0sleep30-21swapper/310:06:343
22622140,0sleep20-21swapper/212:00:482
215062140,0sleep13995-21diskmemload11:04:451
202062140,1sleep30-21swapper/310:47:163
180612140,1sleep21734-21runrttasks10:18:112
296962130,0sleep30-21swapper/310:16:153
294862130,0sleep20-21swapper/209:35:112
2913899138,4cyclictest26106-21cp09:55:093
2913899138,4cyclictest0-21swapper/310:56:213
2913899138,4cyclictest0-21swapper/310:41:043
2913899138,4cyclictest0-21swapper/310:32:453
2913899137,5cyclictest0-21swapper/310:00:113
29138991311,1cyclictest0-21swapper/310:35:453
2913899131,11cyclictest0-21swapper/310:27:193
2913899131,11cyclictest0-21swapper/308:35:133
2913899130,12cyclictest0-21swapper/311:15:393
2913899130,12cyclictest0-21swapper/311:05:203
2913899130,10cyclictest0-21swapper/311:50:083
2913499138,4cyclictest0-21swapper/209:18:542
29134991312,1cyclictest30-21ksoftirqd/212:37:242
2913499131,1cyclictest123550irq/26-eth1-rx-12:20:522
2913499130,13cyclictest0-21swapper/211:32:272
2913499130,12cyclictest7858-21bash10:10:552
2913499130,12cyclictest3177-21bash11:23:202
2913499130,12cyclictest24767-21sshd09:23:162
2913499130,12cyclictest1596-21sshd12:27:582
2913499130,12cyclictest12936-21sshd09:50:592
2913499130,12cyclictest0-21swapper/211:17:452
2913499130,12cyclictest0-21swapper/211:00:592
2913499130,12cyclictest0-21swapper/210:06:462
2913499130,12cyclictest0-21swapper/209:28:472
2912999137,5cyclictest0-21swapper/111:51:501
2912999131,1cyclictest115650irq/25-eth009:46:321
29129991311,1cyclictest0-21swapper/109:16:311
2912999130,9cyclictest0-21swapper/107:40:001
2912999130,4cyclictest14145-21sshd11:24:201
2912999130,1cyclictest30684-21sshd10:22:101
2912999130,1cyclictest24650-21sshd11:07:521
2912999130,1cyclictest0-21swapper/111:57:041
2912999130,1cyclictest0-21swapper/110:10:041
2912999130,12cyclictest8344-21bash11:32:261
2912999130,12cyclictest0-21swapper/112:26:421
2912999130,12cyclictest0-21swapper/112:06:071
2912999130,12cyclictest0-21swapper/110:56:281
2912999130,12cyclictest0-21swapper/109:25:551
2912999130,12cyclictest0-21swapper/109:10:431
2912999130,10cyclictest12362-21sshd10:46:331
2912599138,4cyclictest0-21swapper/011:03:360
2912599137,3cyclictest17227-21bash10:35:240
29125991311,1cyclictest1596-21sshd10:25:310
29125991311,1cyclictest0-21swapper/010:45:250
2912599131,11cyclictest0-21swapper/009:45:030
2912599130,12cyclictest1309-21sshd12:00:420
2912599130,12cyclictest0-21swapper/011:30:500
2912599130,12cyclictest0-21swapper/011:25:570
2912599130,12cyclictest0-21swapper/011:05:390
2912599130,12cyclictest0-21swapper/009:30:270
2913899129,2cyclictest31717-21missed_timers09:00:203
2913899129,2cyclictest21856-21bash09:25:503
2913899129,2cyclictest0-21swapper/311:56:483
2913899129,2cyclictest0-21swapper/309:16:123
2913899129,2cyclictest0-21swapper/308:45:153
2913899129,2cyclictest0-21swapper/308:40:163
2913899129,2cyclictest0-21swapper/308:10:113
2913899128,1cyclictest6309-21sshd11:38:013
2913899128,1cyclictest115650irq/25-eth012:23:123
2913899121,2cyclictest0-21swapper/307:40:113
2913899121,2cyclictest0-21swapper/307:15:143
2913899121,10cyclictest0-21swapper/309:05:153
2913899121,10cyclictest0-21swapper/308:25:133
2913899121,10cyclictest0-21swapper/308:15:133
29138991210,1cyclictest23623-21minicom09:50:373
2913899120,9cyclictest0-21swapper/309:35:213
2913899120,11cyclictest0-21swapper/312:31:463
2913899120,11cyclictest0-21swapper/312:31:453
2913899120,11cyclictest0-21swapper/308:50:213
2913499129,2cyclictest0-21swapper/208:50:152
2913499129,2cyclictest0-21swapper/208:45:122
2913499129,2cyclictest0-21swapper/208:25:122
2913499129,2cyclictest0-21swapper/207:35:122
2913499129,2cyclictest0-21swapper/207:10:132
2913499121,10cyclictest0-21swapper/207:40:122
2913499121,10cyclictest0-21swapper/207:20:142
29134991210,1cyclictest115650irq/25-eth009:55:062
2913499120,2cyclictest10600-21sshd10:40:352
2913499120,11cyclictest0-21swapper/208:10:112
2912999129,2cyclictest0-21swapper/112:01:221
2912999129,2cyclictest0-21swapper/109:05:131
2912999129,2cyclictest0-21swapper/108:30:121
2912999127,4cyclictest0-21swapper/107:55:001
2912999121,2cyclictest0-21swapper/108:05:191
2912999121,10cyclictest0-21swapper/111:26:081
2912999121,10cyclictest0-21swapper/108:10:111
2912999121,10cyclictest0-21swapper/107:10:111
2912999120,3cyclictest0-21swapper/109:00:131
2912599129,2cyclictest0-21swapper/009:05:110
2912599129,2cyclictest0-21swapper/008:50:130
2912599129,2cyclictest0-21swapper/008:40:140
2912599129,2cyclictest0-21swapper/007:35:090
2912599129,2cyclictest0-21swapper/007:20:160
2912599128,3cyclictest0-21swapper/007:30:140
2912599120,3cyclictest0-21swapper/007:15:140
2912599120,1cyclictest30633-21smart_sda07:10:210
262892120,1sleep226284-21bash11:42:482
2913899119,1cyclictest0-21swapper/308:30:123
2913899110,10cyclictest30969-21tune2fs08:05:143
2913899110,10cyclictest0-21swapper/308:55:113
2913499110,2cyclictest0-21swapper/208:30:142
2913499110,2cyclictest0-21swapper/208:05:112
2913499110,2cyclictest0-21swapper/207:45:122
2913499110,10cyclictest17499-21grep08:35:232
2913499110,10cyclictest0-21swapper/210:55:232
2913499110,10cyclictest0-21swapper/209:00:172
2913499110,10cyclictest0-21swapper/208:55:112
2913499110,10cyclictest0-21swapper/208:40:172
2913499110,10cyclictest0-21swapper/208:20:142
2913499110,10cyclictest0-21swapper/208:00:132
2913499110,10cyclictest0-21swapper/207:55:202
2913499110,10cyclictest0-21swapper/207:15:232
2912999119,1cyclictest24687-21apache_processe08:50:131
2912999118,3cyclictest0-21swapper/108:40:211
2912999118,2cyclictest0-21swapper/108:55:121
2912999118,2cyclictest0-21swapper/108:15:141
2912999118,2cyclictest0-21swapper/107:25:161
2912999118,2cyclictest0-21swapper/107:15:011
2912999111,9cyclictest0-21swapper/108:00:141
2912999110,2cyclictest0-21swapper/108:20:161
2912999110,10cyclictest3431-21apache_processe07:20:131
2912999110,10cyclictest0-21swapper/108:35:161
2912999110,10cyclictest0-21swapper/107:55:131
2912999110,10cyclictest0-21swapper/107:40:121
2912599119,1cyclictest11732-21lockdev08:26:130
2912599118,2cyclictest0-21swapper/008:05:130
2912599118,2cyclictest0-21swapper/007:50:200
2912599110,11cyclictest0-21swapper/008:24:150
2912599110,10cyclictest27938-21cstates08:55:120
2912599110,10cyclictest0-21swapper/007:25:160
2913899109,1cyclictest0-21swapper/307:39:533
2913899108,1cyclictest0-21swapper/307:20:153
2913899107,2cyclictest0-21swapper/308:20:173
2913899100,9cyclictest29544-21cstates07:10:123
2913899100,9cyclictest25374-21date07:55:203
2913899100,9cyclictest21753-21diskstats07:50:153
2913899100,9cyclictest18772-21df_inode07:45:143
2913899100,9cyclictest0-21swapper/308:00:203
2913899100,9cyclictest0-21swapper/307:30:133
2913899100,1cyclictest6860-21diskstats07:25:153
2913499108,1cyclictest22605-21ntp_states07:50:202
2913499100,9cyclictest0-21swapper/208:15:172
2913499100,9cyclictest0-21swapper/207:30:132
2913499100,9cyclictest0-21swapper/207:25:132
2913499100,1cyclictest2041-21hddtemp_smartct09:05:162
2912999107,2cyclictest0-21swapper/108:25:141
2912999100,9cyclictest9415-21apache_volume07:30:131
2912999100,1cyclictest19359-21memory07:45:181
2912599107,2cyclictest0-21swapper/008:15:150
2912599105,5cyclictest10294-21kworker/0:107:40:020
2912599100,9cyclictest0-21swapper/007:55:130
2912599100,10cyclictest0-21swapper/009:00:010
2912599100,10cyclictest0-21swapper/008:45:020
291299998,1cyclictest0-21swapper/108:45:191
291259997,1cyclictest16461-21perl08:35:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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