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2026-02-07 - 16:49
[ 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 Sat Feb 07, 2026 12:44:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
44932900,0sleep14488-21bash11:01:401
251132580,1sleep325114-21bash11:49:143
27272570,1sleep02720-21sshd11:15:460
61532550,1sleep06135-21sshd09:18:470
50192550,1sleep35021-21id09:58:443
2559525523,28sleep10-21swapper/107:05:151
179862550,0sleep30-21swapper/312:05:383
158612550,0sleep12731-21diskmemload12:08:231
154922550,1sleep215493-21bash12:14:052
54462540,2sleep119-21rcuc/111:58:541
193392540,0sleep019337-21bash10:31:300
193392540,0sleep019337-21bash10:31:300
167102540,0sleep00-21swapper/010:05:230
82172530,0sleep10-21swapper/112:33:311
2759525330,19sleep30-21swapper/307:09:463
258162530,0sleep00-21swapper/011:23:350
253702530,0sleep20-21swapper/211:00:382
22472530,0sleep00-21swapper/007:20:120
19932530,1sleep20-21swapper/211:55:382
108282530,2sleep32790999cyclictest11:39:253
2704725226,9sleep00-21swapper/007:07:030
2733425123,8sleep20-21swapper/207:08:282
127092510,0sleep10-21swapper/110:13:451
46982500,0sleep30-21swapper/311:15:573
252922500,0sleep225270-21sshd10:17:432
134122500,0sleep20-21swapper/212:36:482
111562500,0sleep20-21swapper/210:05:002
243612490,0sleep30-21swapper/310:49:093
260072470,0sleep10-21swapper/110:29:201
182342470,0sleep00-21swapper/012:34:270
178162470,0sleep30-21swapper/310:25:373
165552470,0sleep32731-21diskmemload12:37:063
256212460,0sleep125622-21bash10:35:011
256212460,0sleep125622-21bash10:35:011
227312460,0sleep30-21swapper/310:54:463
198232460,1sleep019799-21sshd09:57:100
114372460,0sleep10-21swapper/111:10:501
171952450,0sleep017196-21sshd10:02:380
55482440,0sleep121-21ksoftirqd/111:47:281
127732280,1sleep12731-21diskmemload09:59:271
29022210,0sleep00-21swapper/010:38:390
27908992119,1cyclictest0-21swapper/211:34:002
2790899210,20cyclictest0-21swapper/211:49:112
27901992119,1cyclictest24561-21sshd11:49:110
265262210,0sleep10-21swapper/109:29:091
2790999190,1cyclictest2731-21diskmemload10:36:383
27908991917,1cyclictest0-21swapper/211:37:072
2790899190,18cyclictest0-21swapper/209:59:302
2790599192,12cyclictest0-21swapper/109:15:381
2790599188,4cyclictest17630-21sshd10:40:001
2790599182,3cyclictest13711-21sshd11:25:191
2790599182,13cyclictest0-21swapper/109:52:561
27901991816,1cyclictest17656-21sshd11:37:060
27901991816,1cyclictest14130-21sshd11:33:590
71832170,5sleep03-21ksoftirqd/009:35:580
2790599179,5cyclictest32599-21bash12:15:291
2790599178,3cyclictest15250-21sshd09:30:551
2790599172,4cyclictest9425-21bash10:59:191
2790599171,4cyclictest3819-21sshd09:21:221
2790599171,11cyclictest11386-21sshd12:10:461
2790599171,0cyclictest4511-21sshd11:35:541
2790599170,4cyclictest0-21swapper/110:21:441
2790599170,2cyclictest0-21swapper/110:42:201
2790999163,4cyclictest7380-21bash10:04:403
2790999162,1cyclictest115650irq/25-eth009:45:133
2790899165,10cyclictest30-21ksoftirqd/210:43:172
27908991614,1cyclictest0-21swapper/212:23:122
2790599169,3cyclictest1596-21sshd10:05:391
2790599169,0cyclictest0-21swapper/112:03:431
2790599165,4cyclictest27474-21sshd11:18:011
2790599162,5cyclictest11434-21cp10:53:431
2790599162,3cyclictest2731-21diskmemload12:25:131
2790599162,3cyclictest0-21swapper/111:50:501
27905991610,4cyclictest28486-21sshd09:12:101
27905991610,2cyclictest20475-21sshd12:20:141
27901991613,1cyclictest0-21swapper/011:05:130
280312150,1sleep328016-21sshd12:03:453
2790999159,5cyclictest0-21swapper/311:09:253
2790999155,9cyclictest2319-21sshd11:30:063
2790999150,13cyclictest0-21swapper/309:29:393
27908991513,1cyclictest26351-21sshd12:09:202
2790599153,3cyclictest0-21swapper/110:47:431
2790599152,3cyclictest31489-21sshd10:15:221
2790599152,3cyclictest29308-21sshd09:40:461
2790599152,3cyclictest22298-21sshd11:06:051
2790599152,3cyclictest22177-21sshd11:40:191
2790599152,3cyclictest15650-21sshd11:22:401
2790599151,5cyclictest0-21swapper/109:46:081
2790599151,3cyclictest26490-21sshd11:32:101
2790599151,3cyclictest2614-21sshd09:38:301
27901991512,1cyclictest14460-21sshd09:50:560
2790999149,2cyclictest0-21swapper/312:21:353
27909991412,1cyclictest0-21swapper/309:32:273
27909991410,1cyclictest0-21swapper/310:59:333
2790999140,3cyclictest0-21swapper/310:08:043
2790999140,1cyclictest0-21swapper/310:21:493
2790999140,13cyclictest0-21swapper/312:13:183
2790999140,11cyclictest2731-21diskmemload10:14:123
2790999140,11cyclictest0-21swapper/309:11:163
2790899149,4cyclictest0-21swapper/211:07:242
2790899140,13cyclictest32255-21sshd11:15:302
2790899140,13cyclictest15855-21sshd12:19:522
2790599141,5cyclictest0-21swapper/112:35:091
2790599141,4cyclictest0-21swapper/110:01:181
27905991411,2cyclictest5187-21apache_volume07:25:141
2790199148,5cyclictest20358-21sshd09:14:210
2790199148,2cyclictest23294-21sshd09:25:560
2790199142,9cyclictest22452-21bash12:29:040
2790199142,1cyclictest29383-21sshd11:26:420
27901991412,1cyclictest0-21swapper/012:37:250
2790199140,13cyclictest0-21swapper/012:20:040
2790999139,1cyclictest0-21swapper/311:51:253
2790999138,2cyclictest31047-21sshd12:26:523
2790999138,2cyclictest2366-21sshd11:10:093
2790999131,1cyclictest115650irq/25-eth011:55:173
2790999131,11cyclictest0-21swapper/311:20:533
2790999131,11cyclictest0-21swapper/310:30:113
2790999131,11cyclictest0-21swapper/310:30:113
2790999131,11cyclictest0-21swapper/309:16:383
2790999131,11cyclictest0-21swapper/307:25:143
2790999130,4cyclictest0-21swapper/311:43:493
2790999130,2cyclictest0-21swapper/312:31:483
2790999130,12cyclictest7904-21sshd12:19:103
2790999130,12cyclictest3182-21id11:27:163
2790999130,12cyclictest0-21swapper/311:03:083
2790999130,12cyclictest0-21swapper/309:54:433
2790999130,12cyclictest0-21swapper/308:37:153
2790999130,10cyclictest8979-21id10:42:003
2790999130,10cyclictest30116-21sshd09:23:463
2790899138,5cyclictest0-21swapper/212:28:402
2790899138,4cyclictest20066-21sshd10:31:352
2790899138,4cyclictest20066-21sshd10:31:352
2790899138,4cyclictest11002-21sshd09:33:302
2790899136,6cyclictest0-21swapper/209:36:092
2790899133,9cyclictest2014-21sshd10:24:202
2790899133,9cyclictest14581-21kworker/2:111:24:092
27908991312,1cyclictest30-21ksoftirqd/211:54:452
2790899130,1cyclictest0-21swapper/210:01:062
2790899130,12cyclictest3746-21sshd10:38:452
2790899130,12cyclictest18849-21sshd10:25:432
2790899130,12cyclictest0-21swapper/212:34:222
2790899130,12cyclictest0-21swapper/210:45:202
2790899130,12cyclictest0-21swapper/209:41:382
27905991311,1cyclictest1638-21timerwakeupswit09:05:241
27905991310,2cyclictest14965-21diskstats08:35:161
2790199139,4cyclictest0-21swapper/011:01:130
2790199139,3cyclictest0-21swapper/011:56:110
2790199139,1cyclictest0-21swapper/010:12:240
2790199137,5cyclictest0-21swapper/009:46:210
2790199131,11cyclictest26892-21sshd10:40:400
2790199130,4cyclictest0-21swapper/009:22:110
2790199130,1cyclictest27426-21sshd12:15:090
2790199130,12cyclictest5859-21bash10:21:420
2790199130,12cyclictest3882-21bash10:53:020
2790199130,12cyclictest28862-21sshd10:26:370
2790199130,12cyclictest20885-21sshd11:40:150
2790199130,12cyclictest10236-21sshd12:02:070
2790199130,12cyclictest0-21swapper/012:06:330
2790199130,12cyclictest0-21swapper/011:10:010
2790199130,12cyclictest0-21swapper/010:55:270
2790199130,12cyclictest0-21swapper/010:45:070
2790199130,11cyclictest13595-21sshd12:10:580
2790999129,2cyclictest0-21swapper/309:00:103
2790999129,2cyclictest0-21swapper/308:15:133
2790999129,2cyclictest0-21swapper/307:55:153
2790999129,2cyclictest0-21swapper/307:30:133
2790999129,2cyclictest0-21swapper/307:20:123
27909991210,1cyclictest9432-21sshd10:16:153
27909991210,1cyclictest29036-21apache_accesses08:05:113
2790999120,9cyclictest30925-21sshd09:38:093
2790999120,11cyclictest32330-21sshd09:44:013
2790999120,11cyclictest0-21swapper/308:55:143
2790899128,1cyclictest0-21swapper/209:15:172
2790899121,2cyclictest0-21swapper/209:00:112
27908991211,1cyclictest30-21ksoftirqd/209:47:142
2790899121,10cyclictest0-21swapper/210:56:142
2790899121,10cyclictest0-21swapper/208:30:132
2790899121,10cyclictest0-21swapper/207:45:132
27908991210,1cyclictest0-21swapper/211:10:572
2790899120,3cyclictest1786-21sshd11:41:232
2790899120,1cyclictest19822-21sshd09:20:002
2790899120,1cyclictest0-21swapper/209:11:042
2790899120,11cyclictest14496-21sshd11:25:222
2790899120,11cyclictest0-21swapper/210:50:022
2790899120,11cyclictest0-21swapper/209:50:102
2790599129,2cyclictest3033-21diskstats08:15:141
2790599129,2cyclictest0-21swapper/108:55:141
2790599129,2cyclictest0-21swapper/108:20:091
2790599129,2cyclictest0-21swapper/107:15:151
2790199129,2cyclictest0-21swapper/008:50:120
2790199128,3cyclictest20551-21sshd09:40:080
2790199127,2cyclictest0-21swapper/009:30:270
2790199120,1cyclictest28310-21sshd11:52:190
2790199120,11cyclictest0-21swapper/010:16:090
2790999119,1cyclictest0-21swapper/307:15:003
2790999118,2cyclictest0-21swapper/308:00:123
2790999118,2cyclictest0-21swapper/307:50:143
27909991110,1cyclictest0-21swapper/308:32:363
2790999110,1cyclictest30914-21munin-node08:23:403
2790999110,10cyclictest0-21swapper/309:07:273
2790999110,10cyclictest0-21swapper/308:50:123
2790999110,10cyclictest0-21swapper/307:10:113
2790899119,1cyclictest0-21swapper/212:00:012
2790899119,1cyclictest0-21swapper/209:25:082
2790899119,1cyclictest0-21swapper/208:50:162
2790899119,1cyclictest0-21swapper/207:40:142
27908991110,1cyclictest0-21swapper/207:54:242
2790899110,2cyclictest0-21swapper/208:45:132
2790899110,2cyclictest0-21swapper/208:35:242
2790899110,10cyclictest9916-21sshd10:10:332
2790899110,10cyclictest0-21swapper/208:40:202
2790899110,10cyclictest0-21swapper/208:20:122
2790899110,10cyclictest0-21swapper/207:30:122
2790899110,10cyclictest0-21swapper/207:20:112
2790899110,10cyclictest0-21swapper/207:19:192
2790599119,1cyclictest0-21swapper/108:00:131
2790599118,2cyclictest0-21swapper/107:45:161
2790599118,2cyclictest0-21swapper/107:30:121
2790599111,1cyclictest0-21swapper/107:55:161
27905991110,1cyclictest0-21swapper/107:20:191
2790599110,10cyclictest20902-21df_inode08:45:121
2790599110,10cyclictest0-21swapper/107:39:071
2790199119,2cyclictest0-21swapper/007:35:140
2790199118,2cyclictest0-21swapper/008:35:160
2790199114,4cyclictest0-21swapper/008:30:110
2790199110,2cyclictest0-21swapper/007:15:010
2790199110,11cyclictest0-21swapper/008:44:520
2790199110,11cyclictest0-21swapper/007:46:540
2790199110,11cyclictest0-21swapper/007:11:140
2790199110,10cyclictest0-21swapper/008:55:120
2790199110,10cyclictest0-21swapper/008:20:110
2790199110,10cyclictest0-21swapper/008:15:150
2790199110,10cyclictest0-21swapper/008:10:140
2790199110,10cyclictest0-21swapper/008:05:150
2790199110,10cyclictest0-21swapper/007:55:200
2790199110,10cyclictest0-21swapper/007:40:150
2790199110,10cyclictest0-21swapper/007:30:190
2790199110,10cyclictest0-21swapper/007:25:160
2790999108,1cyclictest0-21swapper/308:25:163
2790999107,2cyclictest0-21swapper/307:35:143
2790999100,9cyclictest32299-21cstates08:10:133
2790999100,9cyclictest0-21swapper/308:40:233
2790999100,9cyclictest0-21swapper/307:40:143
2790999100,1cyclictest17887-21fw_forwarded_lo07:45:153
2790899108,1cyclictest26640-21tune2fs08:00:142
2790899108,1cyclictest23054-21apache_volume07:55:132
2790899108,1cyclictest1262-21ntp_states09:05:222
2790899100,9cyclictest9185-21tune2fs08:25:162
2790899100,9cyclictest32017-21apache_processe08:10:112
2790899100,9cyclictest26806-21df08:55:152
2790899100,9cyclictest0-21swapper/207:35:132
2790899100,1cyclictest3389-21hddtemp_smartct08:15:162
2790599108,1cyclictest8931-21df08:25:151
2790599108,1cyclictest32692-21perl08:10:141
2790599108,1cyclictest0-21swapper/108:05:151
2790599107,2cyclictest0-21swapper/109:00:141
2790599107,1cyclictest0-21swapper/108:40:161
2790599100,1cyclictest24205-21tune2fs08:50:151
2790199104,3cyclictest0-21swapper/008:45:100
2790199100,9cyclictest0-21swapper/009:00:100
2790199100,9cyclictest0-21swapper/007:50:210
2790199100,1cyclictest0-21swapper/008:28:150
2790199100,10cyclictest0-21swapper/009:05:120
2790199100,10cyclictest0-21swapper/008:00:120
279099990,9cyclictest0-21swapper/308:45:103
279089997,1cyclictest29071-21needreboot07:10:182
279089990,9cyclictest5619-21df_inode07:25:152
279059998,1cyclictest0-21swapper/107:50:191
279059997,1cyclictest11543-21apache_processe08:30:121
279059990,9cyclictest0-21swapper/107:40:111
279089980,0cyclictest0-21swapper/208:05:142
279059980,3cyclictest0-21swapper/107:10:141
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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