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2026-02-07 - 06:56
[ 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 Sat Feb 07, 2026 00:44:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29439521200,111pltrace0-21swapper/519:10:005
967852960,0pltrace0-21swapper/400:24:004
2665252950,79pltrace0-21swapper/219:07:012
2665252950,56pltrace0-21swapper/719:05:067
2665252930,77pltrace0-21swapper/619:05:146
2665252910,87pltrace0-21swapper/319:05:183
2665252910,87pltrace0-21swapper/119:05:161
2303352860,4pltrace23036-21pltrace-run19:53:584
2924426045,11sleep00-21swapper/019:06:260
2948625743,10sleep40-21swapper/419:09:344
3080752450,0pltrace0-21swapper/722:04:097
2241552330,0pltrace0-21swapper/721:50:157
2241552330,0pltrace0-21swapper/721:50:157
2967699250,23cyclictest0-21swapper/220:15:102
352152210,0pltrace0-21swapper/719:23:117
29684991911,3cyclictest0-21swapper/420:16:524
29684991910,5cyclictest0-21swapper/420:04:434
2968499190,8cyclictest0-21swapper/419:37:334
2411052190,3pltrace24901-21cpuspeed_turbos20:55:117
1525652190,2pltrace0-21swapper/700:35:127
2970199180,2cyclictest0-21swapper/700:02:417
2969799180,17cyclictest0-21swapper/623:45:186
29689991812,3cyclictest0-21swapper/520:43:305
2968499180,13cyclictest0-21swapper/423:17:514
2132052180,0pltrace0-21swapper/720:50:097
181252180,13pltrace4203-21grep20:15:210
848052170,2pltrace0-21swapper/721:25:107
676652170,4pltrace0-21swapper/722:21:007
410352170,0pltrace0-21swapper/700:15:237
3080752170,0pltrace0-21swapper/722:05:567
2968499171,8cyclictest0-21swapper/420:51:364
2968499170,12cyclictest0-21swapper/419:27:084
29676991711,5cyclictest0-21swapper/220:58:142
2799052170,12pltrace29942-21pluginstate22:00:176
2628152170,4pltrace0-21swapper/722:57:377
1512752170,0pltrace0-21swapper/722:38:107
858652160,9pltrace54-21ksoftirqd/423:28:164
3142352160,11pltrace0-21swapper/320:13:163
29697991611,3cyclictest0-21swapper/620:22:356
2969799160,8cyclictest0-21swapper/622:16:506
2969799160,5cyclictest0-21swapper/619:54:276
29689991611,4cyclictest0-21swapper/520:55:125
29689991611,4cyclictest0-21swapper/500:12:485
2968999161,8cyclictest0-21swapper/522:46:095
2968999161,4cyclictest0-21swapper/519:10:365
2968999160,4cyclictest0-21swapper/522:05:295
29684991611,3cyclictest0-21swapper/423:50:014
29684991611,3cyclictest0-21swapper/400:00:014
2968499161,8cyclictest0-21swapper/423:10:484
2968499161,8cyclictest0-21swapper/422:56:274
2968499161,8cyclictest0-21swapper/422:23:114
29681991611,3cyclictest0-21swapper/321:47:293
29676991611,3cyclictest0-21swapper/222:34:142
2967699161,7cyclictest0-21swapper/223:05:212
2967699161,7cyclictest0-21swapper/220:45:072
2967699161,4cyclictest0-21swapper/200:05:172
2967699161,14cyclictest0-21swapper/223:27:522
2967699161,14cyclictest0-21swapper/221:27:062
2967699161,14cyclictest0-21swapper/219:39:492
2967699160,8cyclictest0-21swapper/222:26:532
2967699160,15cyclictest0-21swapper/221:44:472
29672991611,4cyclictest0-21swapper/122:14:061
29672991611,3cyclictest0-21swapper/123:53:101
29672991611,3cyclictest0-21swapper/123:32:101
29672991611,3cyclictest0-21swapper/119:32:131
2967299161,14cyclictest0-21swapper/120:13:371
2967299160,15cyclictest0-21swapper/120:41:051
29667991611,4cyclictest0-21swapper/022:35:150
2966799160,2cyclictest0-21swapper/022:07:070
2799052160,8pltrace29842-21netstat22:00:161
2689652160,0pltrace0-21swapper/721:03:057
1246452160,11pltrace15210-21seq00:33:381
352152150,2pltrace0-21swapper/719:19:007
29701991510,3cyclictest0-21swapper/722:30:487
2970199150,8cyclictest0-21swapper/723:57:497
2970199150,8cyclictest0-21swapper/721:48:347
2970199150,8cyclictest0-21swapper/720:43:027
2970199150,4cyclictest0-21swapper/720:37:377
2970199150,14cyclictest0-21swapper/722:50:127
2970199150,14cyclictest0-21swapper/722:40:337
29697991513,1cyclictest0-21swapper/622:45:036
29697991510,4cyclictest0-21swapper/619:38:306
29697991510,3cyclictest0-21swapper/620:45:236
2969799150,7cyclictest0-21swapper/623:29:056
2969799150,7cyclictest0-21swapper/622:43:526
2969799150,14cyclictest0-21swapper/621:10:036
2969799150,14cyclictest0-21swapper/619:56:066
2968999150,14cyclictest0-21swapper/521:26:275
2968999150,14cyclictest0-21swapper/519:56:245
2968499159,5cyclictest0-21swapper/400:16:424
29681991511,3cyclictest0-21swapper/323:47:253
29681991510,3cyclictest0-21swapper/319:40:453
2968199150,8cyclictest0-21swapper/300:36:543
2968199150,7cyclictest0-21swapper/322:49:393
2968199150,14cyclictest0-21swapper/323:13:393
2968199150,14cyclictest0-21swapper/322:52:423
2968199150,14cyclictest0-21swapper/300:30:543
2968199150,13cyclictest0-21swapper/322:13:173
2967699150,8cyclictest0-21swapper/219:48:482
2967699150,7cyclictest0-21swapper/222:22:052
2967699150,7cyclictest0-21swapper/200:38:212
2967699150,14cyclictest0-21swapper/223:32:432
2967699150,14cyclictest0-21swapper/220:07:252
2967299150,7cyclictest0-21swapper/123:44:101
2967299150,7cyclictest0-21swapper/121:16:511
2967299150,3cyclictest0-21swapper/119:18:541
2967299150,14cyclictest0-21swapper/122:08:121
29667991510,3cyclictest0-21swapper/021:21:330
2966799150,14cyclictest0-21swapper/023:41:010
2966799150,14cyclictest0-21swapper/021:37:310
2966799150,14cyclictest0-21swapper/020:33:530
2906552150,2pltrace0-21swapper/723:03:107
290552150,10pltrace0-21swapper/021:15:170
2799052150,10pltrace0-21swapper/022:00:200
226652150,4pltrace2346-21crond23:09:595
2252152150,12pltrace54-21ksoftirqd/423:52:594
909652140,6pltrace0-21swapper/019:29:360
688752140,1pltrace0-21swapper/500:21:055
3142352140,1pltrace31427-21pltrace-run20:08:586
2969799149,4cyclictest0-21swapper/619:46:216
2969799140,7cyclictest0-21swapper/600:05:116
2969799140,3cyclictest0-21swapper/620:03:496
29689991410,3cyclictest0-21swapper/522:27:595
29684991412,1cyclictest0-21swapper/421:20:194
2968499140,9cyclictest0-21swapper/420:36:274
2968499140,7cyclictest0-21swapper/421:02:584
2968199140,8cyclictest0-21swapper/319:24:233
2968199140,3cyclictest0-21swapper/321:30:383
2968199140,3cyclictest0-21swapper/320:15:343
2968199140,13cyclictest0-21swapper/322:40:003
2967699146,7cyclictest1055-13auditd20:40:002
2967299148,5cyclictest0-21swapper/123:02:031
2967299140,7cyclictest0-21swapper/120:00:081
2967299140,13cyclictest0-21swapper/123:12:091
2966799140,7cyclictest0-21swapper/020:22:250
2966799140,3cyclictest0-21swapper/020:46:370
2966799140,14cyclictest0-21swapper/022:30:170
2966799140,14cyclictest0-21swapper/000:25:130
2966799140,13cyclictest0-21swapper/023:05:140
2966799140,13cyclictest0-21swapper/021:42:370
2966799140,13cyclictest0-21swapper/000:32:140
2799052140,1pltrace28105-21idleruntime-cro22:00:000
2411052140,10pltrace0-21swapper/320:55:173
226652140,3pltrace4642-21unixbench-2d23:10:200
2024452140,1pltrace0-21swapper/019:49:040
858652130,6pltrace1178-21runrttasks23:28:321
688752130,5pltrace0-21swapper/100:21:121
397952130,10pltrace0-21swapper/022:18:030
2969799138,3cyclictest0-21swapper/623:59:046
29697991310,2cyclictest1146-21snmpd20:54:536
2968999138,3cyclictest0-21swapper/500:25:055
2968999137,3cyclictest0-21swapper/523:37:565
29689991312,1cyclictest0-21swapper/523:21:135
29689991312,1cyclictest0-21swapper/520:27:105
29689991310,2cyclictest31411-21wget00:05:125
2968499130,9cyclictest0-21swapper/419:21:474
2968499130,13cyclictest0-21swapper/421:40:134
2968499130,13cyclictest0-21swapper/400:37:104
2968499130,12cyclictest0-21swapper/422:27:534
2968499130,12cyclictest0-21swapper/419:16:534
2968499130,1cyclictest0-21swapper/421:53:104
2968499130,1cyclictest0-21swapper/421:53:104
2968499130,1cyclictest0-21swapper/419:30:224
2968199130,12cyclictest0-21swapper/322:07:143
2968199130,12cyclictest0-21swapper/321:50:053
2968199130,12cyclictest0-21swapper/321:50:053
2967699139,2cyclictest0-21swapper/200:17:142
2967699138,3cyclictest0-21swapper/222:41:452
2967699133,8cyclictest0-21swapper/223:00:002
2967699132,7cyclictest8377-21taskset23:21:132
2967699132,4cyclictest8490-21latency00:20:162
2967699132,2cyclictest9143-21ls20:25:162
2967699130,12cyclictest0-21swapper/200:10:102
2967299137,5cyclictest0-21swapper/123:35:011
2967299130,13cyclictest0-21swapper/122:55:151
2967299130,12cyclictest0-21swapper/123:15:091
2967299130,12cyclictest0-21swapper/122:21:481
2967299130,1cyclictest0-21swapper/120:48:091
2966799138,3cyclictest0-21swapper/023:35:070
2966799138,3cyclictest0-21swapper/021:33:370
29667991312,1cyclictest0-21swapper/021:25:210
2966799130,7cyclictest0-21swapper/019:42:070
2966799130,13cyclictest0-21swapper/023:55:160
2966799130,13cyclictest0-21swapper/020:29:100
2966799130,12cyclictest0-21swapper/021:08:180
290552130,4pltrace1146-21snmpd21:16:525
2799052130,2pltrace29380-21gltestperf22:00:133
2689652130,4pltrace28369-21idleruntime21:00:146
2628152130,6pltrace0-21swapper/622:55:026
2303352130,5pltrace0-21swapper/119:57:531
226652130,4pltrace4311-21mailstats23:10:207
2132052130,0pltrace0-21swapper/320:50:463
181252130,3pltrace4262-21unixbench_singl20:15:226
1683952130,1pltrace0-21swapper/321:41:443
1466752130,6pltrace0-21swapper/019:39:410
1466752130,5pltrace0-21swapper/319:39:483
130052130,5pltrace0-21swapper/300:09:053
1126552130,5pltrace0-21swapper/121:29:581
1017252130,5pltrace0-21swapper/620:33:476
909652120,5pltrace0-21swapper/619:29:236
909652120,5pltrace0-21swapper/119:29:331
858652120,5pltrace0-21swapper/023:28:240
858652120,4pltrace0-21swapper/323:24:553
858652120,2pltrace9046-21/usr/sbin/munin23:25:127
688752120,0pltrace0-21swapper/700:20:007
2971252120,8pltrace30741-21grep21:05:126
2970199126,5cyclictest0-21swapper/723:24:197
2970199126,5cyclictest0-21swapper/700:12:597
29701991210,2cyclictest0-21swapper/722:18:377
29701991210,1cyclictest0-21swapper/721:06:157
29701991210,1cyclictest0-21swapper/719:45:097
2970199120,11cyclictest0-21swapper/723:30:437
2970199120,11cyclictest0-21swapper/720:47:267
2969799126,5cyclictest0-21swapper/600:30:006
29697991211,1cyclictest0-21swapper/600:35:176
29697991210,1cyclictest0-21swapper/622:32:146
2969799120,11cyclictest0-21swapper/600:23:206
2969799120,1cyclictest0-21swapper/622:11:026
2968999129,2cyclictest19085-21switchtime23:40:205
2968999129,2cyclictest1146-21snmpd20:34:215
2968999128,3cyclictest1146-21snmpd20:39:335
2968999127,3cyclictest0-21swapper/519:21:385
2968999126,5cyclictest0-21swapper/522:14:535
2968999126,3cyclictest0-21swapper/523:27:565
29689991211,1cyclictest0-21swapper/523:15:045
29689991211,1cyclictest0-21swapper/522:42:115
29689991211,1cyclictest0-21swapper/521:12:305
29689991210,1cyclictest0-21swapper/523:46:385
2968999120,11cyclictest0-21swapper/523:51:115
2968999120,11cyclictest0-21swapper/520:05:375
2968999120,11cyclictest0-21swapper/500:33:425
2968999120,1cyclictest0-21swapper/521:56:515
2968999120,1cyclictest0-21swapper/521:51:315
2968999120,1cyclictest0-21swapper/521:51:315
2968499129,2cyclictest0-21swapper/422:37:174
2968499126,5cyclictest0-21swapper/420:59:184
2968499123,7cyclictest21338-21grep22:45:114
29684991211,1cyclictest0-21swapper/420:10:114
2968499120,1cyclictest0-21swapper/423:05:184
2968499120,1cyclictest0-21swapper/400:01:544
2968199127,3cyclictest0-21swapper/320:07:463
2968199126,5cyclictest0-21swapper/323:00:033
2968199126,5cyclictest0-21swapper/320:38:583
2968199126,5cyclictest0-21swapper/300:02:133
2968199120,11cyclictest0-21swapper/300:22:123
2968199120,1cyclictest0-21swapper/323:40:253
2967699128,3cyclictest1063-17auditd22:40:002
2967699126,5cyclictest0-21swapper/223:37:312
2967699126,3cyclictest0-21swapper/220:12:462
2967699123,8cyclictest0-21swapper/223:01:482
2967699120,11cyclictest0-21swapper/221:15:052
2967299127,3cyclictest0-21swapper/119:52:221
2967299127,2cyclictest0-21swapper/122:18:301
2967299126,5cyclictest0-21swapper/120:58:381
29672991211,1cyclictest0-21swapper/122:40:501
29672991210,1cyclictest0-21swapper/123:20:011
29667991210,1cyclictest0-21swapper/022:49:140
29667991210,1cyclictest0-21swapper/000:00:170
2966799120,12cyclictest0-21swapper/020:52:090
2966799120,11cyclictest0-21swapper/021:13:030
290552120,6pltrace0-21swapper/321:16:593
2862852120,4pltrace0-21swapper/120:06:471
2689652120,5pltrace0-21swapper/321:03:073
2628152120,5pltrace0-21swapper/022:54:580
2628152120,2pltrace26460-21wc22:55:001
2628152120,1pltrace0-21swapper/522:54:285
2532352120,5pltrace0-21swapper/123:56:251
2520552120,4pltrace0-21swapper/721:55:247
181252120,5pltrace0-21swapper/020:14:400
1745652120,3pltrace18275-21cstates19:45:141
1694852120,3pltrace17505-21basename23:40:116
1466752120,5pltrace0-21swapper/119:39:451
1466752120,4pltrace0-21swapper/719:39:477
130052120,5pltrace0-21swapper/700:09:097
1296052120,3pltrace15450-21uptime20:35:236
2970199116,3cyclictest0-21swapper/720:03:207
29701991110,1cyclictest0-21swapper/722:12:377
29701991110,1cyclictest0-21swapper/721:12:147
29701991110,1cyclictest0-21swapper/719:25:327
2970199110,11cyclictest0-21swapper/721:36:317
2970199110,11cyclictest0-21swapper/721:19:027
2970199110,11cyclictest0-21swapper/720:24:497
2970199110,1cyclictest0-21swapper/720:15:067
2969799117,3cyclictest1146-21snmpd20:29:426
29697991110,1cyclictest0-21swapper/623:52:526
29697991110,1cyclictest0-21swapper/623:34:356
29697991110,1cyclictest0-21swapper/622:06:406
29697991110,1cyclictest0-21swapper/621:21:496
2969799110,11cyclictest0-21swapper/620:41:216
2969799110,1cyclictest0-21swapper/623:18:536
2969799110,1cyclictest0-21swapper/623:12:446
2969799110,1cyclictest0-21swapper/621:26:506
2969799110,1cyclictest0-21swapper/619:15:316
2968999117,3cyclictest1146-21snmpd20:23:175
2968999117,3cyclictest0-21swapper/523:14:365
2968999115,5cyclictest0-21swapper/522:18:565
29689991110,1cyclictest0-21swapper/519:41:305
29689991110,1cyclictest0-21swapper/500:39:245
2968999110,11cyclictest0-21swapper/520:12:065
2968999110,11cyclictest0-21swapper/519:45:425
2968999110,11cyclictest0-21swapper/519:39:145
2968999110,11cyclictest0-21swapper/500:19:305
2968999110,1cyclictest0-21swapper/523:55:525
2968999110,1cyclictest0-21swapper/520:02:525
2968499116,3cyclictest0-21swapper/422:18:204
2968499112,7cyclictest0-21swapper/421:05:464
29684991110,1cyclictest0-21swapper/422:12:064
29684991110,1cyclictest0-21swapper/421:18:124
29684991110,1cyclictest0-21swapper/419:12:524
2968499110,11cyclictest0-21swapper/421:56:434
2968499110,11cyclictest0-21swapper/420:34:584
2968499110,11cyclictest0-21swapper/420:07:074
2968499110,11cyclictest0-21swapper/419:47:124
2968499110,11cyclictest0-21swapper/400:31:224
2968499110,10cyclictest0-21swapper/400:28:004
2968499110,1cyclictest0-21swapper/421:27:264
2968499110,1cyclictest0-21swapper/421:12:424
2968199117,2cyclictest0-21swapper/300:12:423
2968199116,4cyclictest507-17jbd2/dm-0-821:10:003
2968199116,4cyclictest0-21swapper/323:50:163
2968199115,5cyclictest0-21swapper/319:34:033
2968199112,8cyclictest0-21swapper/322:31:073
2968199110,11cyclictest0-21swapper/323:59:413
2968199110,11cyclictest0-21swapper/320:34:363
2968199110,11cyclictest0-21swapper/320:29:123
2968199110,11cyclictest0-21swapper/300:19:173
2968199110,10cyclictest0-21swapper/319:12:183
2968199110,1cyclictest0-21swapper/323:08:213
2968199110,1cyclictest0-21swapper/322:56:133
2968199110,1cyclictest0-21swapper/322:29:203
2968199110,1cyclictest0-21swapper/321:13:443
2968199110,1cyclictest0-21swapper/320:22:343
2968199110,1cyclictest0-21swapper/319:49:033
2967699119,1cyclictest0-21swapper/223:55:322
2967699117,3cyclictest0-21swapper/219:43:392
2967699116,4cyclictest0-21swapper/200:03:052
2967699112,5cyclictest0-21swapper/200:25:132
2967699112,2cyclictest5174-21sort19:20:152
29676991110,1cyclictest0-21swapper/220:50:482
29676991110,1cyclictest0-21swapper/220:31:122
2967699110,9cyclictest0-21swapper/221:59:172
2967699110,11cyclictest38-21ksoftirqd/221:24:482
2967699110,11cyclictest0-21swapper/221:08:172
2967699110,1cyclictest0-21swapper/223:47:072
2967699110,1cyclictest0-21swapper/223:18:272
2967699110,1cyclictest0-21swapper/223:11:002
2967699110,1cyclictest0-21swapper/222:54:592
2967699110,1cyclictest0-21swapper/222:06:542
2967699110,1cyclictest0-21swapper/221:01:092
2967699110,1cyclictest0-21swapper/220:41:152
2967699110,1cyclictest0-21swapper/219:52:112
2967699110,1cyclictest0-21swapper/219:34:332
2967699110,1cyclictest0-21swapper/219:13:112
2967699110,1cyclictest0-21swapper/200:31:002
2967299117,3cyclictest1478-21lldpd22:39:371
2967299116,4cyclictest6969-21crond00:20:001
2967299115,3cyclictest0-21swapper/121:24:391
29672991110,1cyclictest0-21swapper/122:34:121
29672991110,1cyclictest0-21swapper/121:44:591
29672991110,1cyclictest0-21swapper/119:11:211
2967299110,11cyclictest0-21swapper/120:25:481
2966799116,2cyclictest0-21swapper/020:09:380
2966799114,4cyclictest0-21swapper/021:51:070
2966799114,4cyclictest0-21swapper/021:51:070
2966799114,2cyclictest2303352chrt19:53:590
29667991110,1cyclictest0-21swapper/023:53:100
29667991110,1cyclictest0-21swapper/020:40:200
2966799110,11cyclictest0-21swapper/023:00:040
2966799110,11cyclictest0-21swapper/022:43:340
2966799110,10cyclictest0-21swapper/023:46:510
2966799110,1cyclictest0-21swapper/021:01:230
290552110,3pltrace0-21swapper/621:16:576
2799052110,6pltrace54-21ksoftirqd/422:00:104
2799052110,4pltrace0-21swapper/522:00:275
2303352110,8pltrace0-21swapper/019:55:500
213242117,2sleep221489-21ntpdc21:45:162
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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