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2026-01-26 - 08:26
[ 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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack4slot6.osadl.org (updated Mon Jan 26, 2026 00:44:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
4101528343,11pltrace0-21swapper/219:06:032
4101527741,12pltrace0-21swapper/619:07:416
2476127258,10sleep30-21swapper/319:07:093
2475327056,10sleep40-21swapper/419:07:014
2257726955,10sleep10-21swapper/119:05:071
2492326248,10sleep50-21swapper/519:09:275
2466226248,10sleep70-21swapper/719:05:447
2485226147,10sleep00-21swapper/019:08:260
25117991911,6cyclictest0-21swapper/422:50:004
25101991912,6cyclictest0-21swapper/000:00:210
2511799171,8cyclictest0-21swapper/423:57:404
2512599161,4cyclictest0-21swapper/621:35:566
2512599160,15cyclictest0-21swapper/621:23:566
2512599160,15cyclictest0-21swapper/620:54:196
25117991611,3cyclictest0-21swapper/420:04:514
2511799161,8cyclictest0-21swapper/422:32:284
2511799160,15cyclictest0-21swapper/400:17:044
2511099161,7cyclictest0-21swapper/221:38:212
2511099161,14cyclictest0-21swapper/223:31:522
2511099161,14cyclictest0-21swapper/219:32:342
2511099160,4cyclictest0-21swapper/222:59:002
2510199167,8cyclictest1146-21snmpd19:14:280
25101991611,4cyclictest0-21swapper/019:23:040
25101991611,4cyclictest0-21swapper/019:23:040
2510199161,14cyclictest0-21swapper/020:53:070
2513099150,14cyclictest0-21swapper/721:50:007
2513099150,1cyclictest31230-21ntpq20:15:177
2512599150,7cyclictest0-21swapper/621:40:276
25117991510,3cyclictest0-21swapper/423:11:264
2511799151,13cyclictest0-21swapper/419:30:174
2511799150,7cyclictest0-21swapper/422:25:224
2511799150,7cyclictest0-21swapper/422:25:224
2511799150,7cyclictest0-21swapper/421:29:244
2511799150,4cyclictest0-21swapper/420:08:064
2511799150,14cyclictest0-21swapper/423:04:114
2511799150,14cyclictest0-21swapper/420:14:434
2511799150,14cyclictest0-21swapper/419:50:394
2511799150,14cyclictest0-21swapper/419:16:234
2511499150,14cyclictest0-21swapper/321:20:153
2511099150,8cyclictest0-21swapper/220:50:552
2511099150,14cyclictest0-21swapper/223:20:072
2511099150,14cyclictest0-21swapper/219:50:352
25105991512,2cyclictest0-21swapper/100:07:261
2510599150,1cyclictest0-21swapper/119:35:131
2510199159,5cyclictest0-21swapper/023:42:270
2510199155,3cyclictest24518-21cat00:00:000
2510199150,4cyclictest8174-21switchtime21:30:200
2510199150,15cyclictest0-21swapper/019:50:220
2510199150,14cyclictest0-21swapper/023:54:340
2510199150,14cyclictest0-21swapper/023:35:510
2510199150,14cyclictest0-21swapper/021:50:300
2510199150,13cyclictest0-21swapper/020:35:330
410152140,7pltrace0-21swapper/623:20:006
25130991413,1cyclictest0-21swapper/722:35:207
25130991413,1cyclictest0-21swapper/722:35:207
25125991412,1cyclictest0-21swapper/620:35:176
2512599140,8cyclictest0-21swapper/622:50:146
2512599140,8cyclictest0-21swapper/600:27:336
2512599140,7cyclictest0-21swapper/623:02:296
2512599140,7cyclictest0-21swapper/620:47:226
2512199140,12cyclictest0-21swapper/523:30:215
25117991413,1cyclictest0-21swapper/419:20:174
25117991413,1cyclictest0-21swapper/419:20:174
2511799140,7cyclictest0-21swapper/420:46:174
2511799140,3cyclictest0-21swapper/421:03:574
25114991413,1cyclictest0-21swapper/300:05:233
25114991412,1cyclictest0-21swapper/321:50:023
2511099148,5cyclictest0-21swapper/221:50:132
25110991412,1cyclictest0-21swapper/220:25:522
2510599143,2cyclictest410152pltrace00:20:011
2510199147,6cyclictest0-21swapper/000:09:590
2510199144,2cyclictest1146-21snmpd19:30:550
25101991410,3cyclictest0-21swapper/022:00:330
2510199141,12cyclictest0-21swapper/020:30:010
410152131,2pltrace0-21swapper/219:25:002
410152131,2pltrace0-21swapper/219:25:002
410152130,9pltrace0-21swapper/221:25:112
410152130,4pltrace23510-21unixbench_singl20:00:192
2513099139,3cyclictest541-21switchtime22:15:207
2513099139,3cyclictest11380-21gltestperf19:40:147
25130991312,1cyclictest0-21swapper/721:35:267
25130991312,1cyclictest0-21swapper/719:25:457
25130991312,1cyclictest0-21swapper/719:25:457
25130991311,1cyclictest0-21swapper/720:30:017
25130991310,2cyclictest23457-21crond23:00:007
2513099130,1cyclictest0-21swapper/722:50:337
2512599139,2cyclictest0-21swapper/623:05:116
2512599139,2cyclictest0-21swapper/622:59:296
2512599137,5cyclictest0-21swapper/622:10:576
2512599130,12cyclictest0-21swapper/622:00:096
2512599130,12cyclictest0-21swapper/620:05:266
25121991312,1cyclictest0-21swapper/521:55:135
2511799138,4cyclictest0-21swapper/422:06:074
2511799137,5cyclictest0-21swapper/420:59:114
2511799130,12cyclictest0-21swapper/423:43:514
2511799130,12cyclictest0-21swapper/421:05:264
25114991311,1cyclictest0-21swapper/323:30:153
25114991311,1cyclictest0-21swapper/320:25:243
25114991310,2cyclictest31775-21crond23:15:013
25114991310,2cyclictest1478-21lldpd22:21:293
25114991310,2cyclictest1063-17auditd20:20:003
25114991310,2cyclictest0-21swapper/320:54:553
2511499130,1cyclictest0-21swapper/323:53:343
2511099138,4cyclictest13192-21crond23:40:012
2511099130,12cyclictest0-21swapper/223:53:322
2511099130,12cyclictest0-21swapper/222:55:002
2511099130,12cyclictest0-21swapper/200:14:052
25105991311,1cyclictest0-21swapper/122:57:001
25105991310,2cyclictest1478-21lldpd21:09:561
25105991310,2cyclictest1064-13audispd00:00:001
2510199139,4cyclictest0-21swapper/022:53:290
2510199139,3cyclictest0-21swapper/021:35:270
2510199138,4cyclictest0-21swapper/000:30:230
2510199137,5cyclictest0-21swapper/023:05:230
2510199134,2cyclictest7410-21timerandwakeup20:30:220
2510199133,4cyclictest3302-21sendmail_mailst22:20:190
2510199133,4cyclictest31665-21sort20:15:200
25101991312,1cyclictest0-21swapper/020:55:250
25101991310,3cyclictest0-21swapper/022:39:240
25101991310,3cyclictest0-21swapper/022:39:240
2510199130,8cyclictest0-21swapper/019:39:550
2510199130,12cyclictest0-21swapper/022:33:580
410152121,6pltrace0-21swapper/221:40:172
410152120,1pltrace0-21swapper/422:05:014
2513099129,2cyclictest5285-21/usr/sbin/munin23:25:197
2513099129,2cyclictest32546-21sed21:15:217
2513099129,2cyclictest12281-21cut21:40:117
2513099128,3cyclictest22290-21unixbench_singl21:55:217
25130991211,1cyclictest0-21swapper/723:47:047
25130991211,1cyclictest0-21swapper/722:20:177
25130991211,1cyclictest0-21swapper/721:32:217
25130991211,1cyclictest0-21swapper/720:26:377
25130991211,1cyclictest0-21swapper/719:56:117
2513099120,4cyclictest8315-21grep23:30:127
2513099120,12cyclictest0-21swapper/723:19:427
2513099120,12cyclictest0-21swapper/720:08:297
2513099120,1cyclictest0-21swapper/723:36:037
2513099120,1cyclictest0-21swapper/721:07:157
2512599127,3cyclictest0-21swapper/620:21:016
2512599126,5cyclictest0-21swapper/621:58:336
25125991211,1cyclictest0-21swapper/623:25:166
2512599120,11cyclictest0-21swapper/619:36:306
2512199129,2cyclictest19445-21unixbench-2d21:50:215
2512199128,3cyclictest30372-21tr19:15:185
2512199120,12cyclictest0-21swapper/500:25:215
2512199120,11cyclictest0-21swapper/523:23:085
2512199120,11cyclictest0-21swapper/521:15:055
2512199120,1cyclictest0-21swapper/520:35:225
2511799128,3cyclictest0-21swapper/400:22:404
2511799120,11cyclictest0-21swapper/422:44:454
2511799120,11cyclictest0-21swapper/422:11:464
2511499129,2cyclictest1066-13audispd21:00:003
2511499129,2cyclictest1066-13audispd19:30:003
2511499129,2cyclictest1066-13audispd19:30:003
2511499120,12cyclictest0-21swapper/300:23:403
2511499120,11cyclictest0-21swapper/319:30:573
2511099129,2cyclictest1146-21snmpd21:10:592
2511099126,5cyclictest0-21swapper/221:18:292
2511099122,8cyclictest0-21swapper/222:04:522
25110991211,1cyclictest0-21swapper/221:09:252
25110991210,1cyclictest0-21swapper/219:41:552
2511099120,11cyclictest0-21swapper/219:46:172
2511099120,11cyclictest0-21swapper/200:03:052
25105991210,1cyclictest0-21swapper/122:44:211
25105991210,1cyclictest0-21swapper/122:32:311
25105991210,1cyclictest0-21swapper/119:17:151
2510599120,12cyclictest0-21swapper/100:39:571
2510599120,11cyclictest0-21swapper/121:11:241
2510599120,1cyclictest0-21swapper/123:07:101
2510599120,1cyclictest0-21swapper/121:51:131
2510199127,4cyclictest0-21swapper/023:15:590
2510199127,4cyclictest0-21swapper/020:45:280
2510199126,5cyclictest0-21swapper/021:40:200
2510199126,4cyclictest0-21swapper/023:30:090
2510199125,1cyclictest0-21swapper/021:25:440
2510199124,2cyclictest24094-21timerwakeupswit21:00:210
2510199123,4cyclictest26220-21sed21:05:180
2510199123,4cyclictest16909-21tr22:45:160
2510199123,3cyclictest11266-21cut19:40:140
2510199123,2cyclictest31835-21missed_timers21:15:160
2510199123,2cyclictest25179-21gltestperf20:05:160
2510199123,2cyclictest133732sleep020:41:510
2510199122,4cyclictest16977-21fschecks_count23:45:130
2510199122,3cyclictest26982-21latency22:05:160
2510199120,5cyclictest7065-21rm00:25:160
2510199120,5cyclictest3504-21cpuspeed_turbos00:20:110
2510199120,5cyclictest21954-21switchtime21:55:200
2510199120,5cyclictest14879-21chrt21:45:120
2510199120,5cyclictest1341-21expr21:20:120
2510199120,5cyclictest1146-21snmpd22:57:450
2510199120,4cyclictest4377-21sed23:20:210
2510199120,4cyclictest30280-21gltestperf23:10:130
2510199120,4cyclictest29949-21grep19:15:140
2510199120,4cyclictest29359-21grep22:10:110
2510199120,4cyclictest28766-21expr20:10:210
2510199120,4cyclictest28381-21entropy21:10:120
2510199120,4cyclictest1923-21timerandwakeup20:20:210
2510199120,4cyclictest15469-21chrt19:48:310
2510199120,4cyclictest11703-21aten_r4power_vo00:35:130
2510199120,2cyclictest0-21swapper/022:15:200
410152110,6pltrace22819-21gltestperf23:55:136
410152110,6pltrace20365-21cut20:55:141
410152110,1pltrace0-21swapper/123:00:151
2513099117,3cyclictest1146-21snmpd19:22:257
2513099117,3cyclictest1146-21snmpd19:22:257
2513099117,3cyclictest1146-21snmpd00:36:417
2513099116,4cyclictest13394-21fschecks_count22:40:127
25130991110,1cyclictest0-21swapper/723:12:257
25130991110,1cyclictest0-21swapper/723:05:087
25130991110,1cyclictest0-21swapper/722:32:357
25130991110,1cyclictest0-21swapper/721:51:087
25130991110,1cyclictest0-21swapper/720:48:487
25130991110,1cyclictest0-21swapper/719:38:427
2513099110,11cyclictest0-21swapper/722:28:427
2513099110,11cyclictest0-21swapper/722:28:427
2513099110,10cyclictest1481-21missed_timers20:20:167
2513099110,10cyclictest0-21swapper/723:55:157
2512599119,1cyclictest0-21swapper/622:35:146
2512599119,1cyclictest0-21swapper/622:35:146
2512599118,2cyclictest12366-21unixbench-2d19:40:236
2512599117,3cyclictest6821-21kernelversion20:30:176
2512599117,3cyclictest1146-21snmpd23:32:456
2512599116,4cyclictest0-21swapper/623:51:376
2512599115,5cyclictest0-21swapper/621:50:516
2512599115,3cyclictest0-21swapper/619:50:096
25125991110,1cyclictest0-21swapper/623:11:016
2512599110,9cyclictest0-21swapper/622:15:286
2512599110,9cyclictest0-21swapper/620:55:586
2512599110,1cyclictest0-21swapper/621:47:196
25121991110,1cyclictest0-21swapper/523:59:245
25121991110,1cyclictest0-21swapper/523:54:045
25121991110,1cyclictest0-21swapper/522:14:105
25121991110,1cyclictest0-21swapper/522:04:075
25121991110,1cyclictest0-21swapper/521:47:565
25121991110,1cyclictest0-21swapper/521:09:155
25121991110,1cyclictest0-21swapper/520:11:185
25121991110,1cyclictest0-21swapper/519:22:435
25121991110,1cyclictest0-21swapper/519:22:435
2512199110,11cyclictest0-21swapper/522:55:465
2512199110,11cyclictest0-21swapper/522:41:225
2512199110,11cyclictest0-21swapper/522:38:375
2512199110,11cyclictest0-21swapper/522:38:375
2512199110,11cyclictest0-21swapper/521:31:455
2512199110,11cyclictest0-21swapper/521:13:085
2512199110,11cyclictest0-21swapper/500:18:505
2512199110,1cyclictest0-21swapper/523:00:475
2512199110,1cyclictest0-21swapper/521:38:425
2512199110,1cyclictest0-21swapper/520:09:025
2512199110,1cyclictest0-21swapper/519:33:345
2511799119,1cyclictest0-21swapper/419:56:334
2511799117,3cyclictest0-21swapper/422:37:554
2511799117,3cyclictest0-21swapper/422:37:554
2511799117,3cyclictest0-21swapper/422:15:554
2511799116,4cyclictest0-21swapper/423:00:004
2511799116,2cyclictest0-21swapper/419:36:084
2511799110,1cyclictest0-21swapper/423:21:304
2511799110,1cyclictest0-21swapper/421:43:054
2511799110,1cyclictest0-21swapper/400:30:384
2511499118,2cyclictest0-21swapper/322:58:003
2511499117,3cyclictest1146-21snmpd23:36:283
25114991110,1cyclictest0-21swapper/323:18:463
25114991110,1cyclictest0-21swapper/323:02:343
25114991110,1cyclictest0-21swapper/322:43:573
25114991110,1cyclictest0-21swapper/320:10:563
25114991110,1cyclictest0-21swapper/319:24:573
25114991110,1cyclictest0-21swapper/319:24:573
2511499110,11cyclictest0-21swapper/323:07:353
2511499110,11cyclictest0-21swapper/322:29:233
2511499110,11cyclictest0-21swapper/322:29:233
2511499110,11cyclictest0-21swapper/322:03:093
2511499110,11cyclictest0-21swapper/321:46:583
2511499110,11cyclictest0-21swapper/321:38:523
2511499110,11cyclictest0-21swapper/321:28:013
2511499110,11cyclictest0-21swapper/321:08:353
2511499110,11cyclictest0-21swapper/320:39:263
2511499110,11cyclictest0-21swapper/320:22:453
2511499110,11cyclictest0-21swapper/300:38:543
2511499110,11cyclictest0-21swapper/300:16:053
2511499110,11cyclictest0-21swapper/300:10:443
2511499110,1cyclictest0-21swapper/323:44:013
2511499110,1cyclictest0-21swapper/322:52:323
2511499110,1cyclictest0-21swapper/322:15:083
2511499110,1cyclictest0-21swapper/322:10:073
2511499110,1cyclictest0-21swapper/321:43:533
2511499110,1cyclictest0-21swapper/300:31:183
2511099118,2cyclictest2221-21sed21:20:172
2511099118,2cyclictest1047-21NetworkManager00:37:592
2511099118,2cyclictest0-21swapper/219:35:142
2511099117,3cyclictest13050irq/20-ata_piix22:20:012
2511099117,3cyclictest1146-21snmpd23:04:362
2511099116,3cyclictest0-21swapper/219:30:002
2511099116,3cyclictest0-21swapper/219:30:002
25110991110,1cyclictest0-21swapper/223:46:002
25110991110,1cyclictest0-21swapper/220:24:442
2511099110,9cyclictest0-21swapper/222:10:012
2511099110,9cyclictest0-21swapper/200:19:082
2511099110,11cyclictest0-21swapper/223:19:362
2511099110,11cyclictest0-21swapper/222:28:172
2511099110,11cyclictest0-21swapper/222:28:172
2511099110,11cyclictest0-21swapper/220:14:512
2511099110,1cyclictest0-21swapper/223:59:452
2511099110,1cyclictest0-21swapper/200:33:162
2510599119,1cyclictest0-21swapper/121:38:551
2510599119,1cyclictest0-21swapper/121:04:551
2510599119,1cyclictest0-21swapper/120:20:141
2510599119,1cyclictest0-21swapper/119:40:441
2510599118,2cyclictest1478-21lldpd22:20:291
2510599117,3cyclictest1146-21snmpd22:26:261
2510599117,3cyclictest1146-21snmpd22:26:261
2510599116,4cyclictest3654-21latency23:20:171
2510599112,8cyclictest0-21swapper/120:40:121
25105991110,1cyclictest0-21swapper/120:19:061
25105991110,1cyclictest0-21swapper/120:01:561
25105991110,1cyclictest0-21swapper/119:26:381
25105991110,1cyclictest0-21swapper/119:26:381
2510599110,2cyclictest0-21swapper/119:55:201
2510599110,11cyclictest0-21swapper/122:47:061
2510599110,11cyclictest0-21swapper/122:38:501
2510599110,11cyclictest0-21swapper/122:38:501
2510599110,11cyclictest0-21swapper/120:53:061
2510599110,11cyclictest0-21swapper/120:32:221
2510599110,11cyclictest0-21swapper/120:12:371
2510599110,11cyclictest0-21swapper/100:32:201
2510599110,11cyclictest0-21swapper/100:23:351
2510599110,1cyclictest0-21swapper/123:29:501
2510599110,1cyclictest0-21swapper/121:57:221
2510599110,1cyclictest0-21swapper/119:31:301
2510199110,4cyclictest5455-21cat23:25:120
2510199110,4cyclictest471-21chrt00:15:020
2510199110,4cyclictest4501-21/usr/sbin/munin22:25:120
2510199110,4cyclictest4501-21/usr/sbin/munin22:25:120
2510199110,4cyclictest30403-21cpuspeed_turbos00:10:110
2510199110,4cyclictest2406-21grep19:25:120
2510199110,4cyclictest2406-21grep19:25:120
2510199110,4cyclictest21482-21/usr/sbin/munin20:00:090
2510199110,4cyclictest18760-21basename19:55:110
2510199110,4cyclictest12805-21basename22:40:100
2510199110,4cyclictest1178-21runrttasks23:00:030
410152101,1pltrace0-21swapper/120:35:141
410152100,5pltrace0-21swapper/200:20:142
410152100,1pltrace0-21swapper/121:15:171
2513099109,1cyclictest0-21swapper/720:53:397
2513099109,1cyclictest0-21swapper/720:41:417
2513099107,2cyclictest1178-21runrttasks00:10:207
2513099106,3cyclictest28178-21cat21:10:117
2513099106,3cyclictest25437-21fschecks_time00:00:147
2513099103,6cyclictest0-21swapper/720:00:157
2513099100,9cyclictest2516-21/usr/sbin/munin23:20:197
2513099100,9cyclictest0-21swapper/723:50:117
2513099100,9cyclictest0-21swapper/723:00:147
2513099100,9cyclictest0-21swapper/719:30:147
2513099100,9cyclictest0-21swapper/719:10:137
2513099100,4cyclictest6129-21aten_r4power_en00:25:127
2513099100,3cyclictest17909-21unixbench_multi19:50:227
2513099100,2cyclictest30339-21missed_timers19:15:177
2512599109,1cyclictest0-21swapper/622:47:036
2512599109,1cyclictest0-21swapper/620:42:056
2512599109,1cyclictest0-21swapper/620:15:326
2512599109,1cyclictest0-21swapper/619:30:126
2512599109,1cyclictest0-21swapper/619:24:126
2512599109,1cyclictest0-21swapper/619:24:126
2512599109,1cyclictest0-21swapper/600:36:596
2512599109,1cyclictest0-21swapper/600:30:316
2512599108,1cyclictest0-21swapper/623:40:096
2512599108,1cyclictest0-21swapper/600:15:176
2512599107,2cyclictest1178-21runrttasks21:30:456
2512599105,4cyclictest0-21swapper/623:24:246
2512599104,5cyclictest0-21swapper/619:45:366
2512599104,5cyclictest0-21swapper/600:05:346
2512599102,7cyclictest0-21swapper/622:31:286
2512599101,2cyclictest0-21swapper/600:12:256
2512599100,9cyclictest0-21swapper/600:00:076
2512599100,8cyclictest0-21swapper/619:25:476
2512599100,8cyclictest0-21swapper/619:25:476
2512599100,10cyclictest0-21swapper/620:14:246
2512599100,10cyclictest0-21swapper/600:21:466
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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