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2026-02-08 - 15:48
[ 290.152] (II) VESA: driver for VESA chipsets: vesa
Click here to display the system's profile data or here to proceed to next system.
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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 all highest latencies:
System rackbslot7.osadl.org (updated Sun Feb 08, 2026 12:44:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2173499118102,8cyclictest0-21swapper/009:18:010
21593210517,60sleep021621-21munin-run07:07:310
21734991042,85cyclictest26412-21kworker/u19:1+ext4-rsv-conversion12:17:510
2084221018,63sleep120890-21ps07:03:121
1722921000,6sleep10-21swapper/108:32:331
1722921000,6sleep10-21swapper/108:32:331
21756999732,11cyclictest0-21swapper/211:08:052
2175699972,51cyclictest14002-21wc11:23:042
2175699972,51cyclictest14002-21wc11:23:042
2175699972,38cyclictest18889-21grep12:23:092
2175699963,38cyclictest31905-21latency_hist07:37:332
2175699963,38cyclictest31905-21latency_hist07:37:332
21756999633,12cyclictest0-21swapper/210:32:312
2175699962,34cyclictest26570-21grep07:18:072
2175699962,34cyclictest26570-21grep07:18:072
2175699953,35cyclictest20711-21latency_hist09:47:352
2173499953,78cyclictest8038-21apt-get12:07:450
2173499953,78cyclictest8038-21apt-get12:07:450
21756999441,46cyclictest0-21swapper/211:32:442
21756999432,8cyclictest0-21swapper/210:33:052
21756999431,12cyclictest0-21swapper/212:02:542
21756999430,13cyclictest0-21swapper/208:23:062
2175699942,31cyclictest352-21runrttasks08:48:052
2173499942,75cyclictest17579-21apt-get08:32:550
2176199932,70cyclictest8604-21chrt12:07:453
2176199932,70cyclictest8604-21chrt12:07:453
2175699939,61cyclictest2405-21ssh11:57:512
2175699934,54cyclictest39-21ksoftirqd/212:18:392
21756999337,51cyclictest0-21swapper/210:13:082
2175699933,30cyclictest8580-21apt-get12:08:082
2175699933,30cyclictest8580-21apt-get12:08:082
2175699924,37cyclictest2715-21latency_hist07:47:332
2175699924,37cyclictest2715-21latency_hist07:47:332
2175699923,31cyclictest28521-21/usr/sbin/munin11:48:092
21756999232,50cyclictest0-21swapper/208:58:072
21756999232,50cyclictest0-21swapper/208:58:072
21756999232,11cyclictest0-21swapper/211:00:222
2173499923,70cyclictest1769-21apt-get11:57:500
2175699914,32cyclictest21354-21true10:42:312
21756999138,46cyclictest30004-21sh10:02:502
21756999136,8cyclictest0-21swapper/207:23:072
21756999136,8cyclictest0-21swapper/207:23:072
21756999134,9cyclictest0-21swapper/211:18:052
2173499913,73cyclictest18954-21apt-get11:32:450
2175699904,33cyclictest3087-21fschecks_time07:47:522
2175699904,33cyclictest3087-21fschecks_time07:47:522
2175699904,32cyclictest24082-21fschecks_time09:52:522
2175699903,38cyclictest601-21grep09:13:122
2175699903,33cyclictest27646-21/usr/sbin/munin10:52:552
2175699903,33cyclictest22880-21grep11:38:122
2175699903,33cyclictest17561-21/usr/sbin/munin08:33:462
2175699903,31cyclictest8751-21/usr/sbin/munin09:27:532
2175699903,30cyclictest27881-21grep09:58:082
2175699903,30cyclictest15998-21cut08:27:532
2175699903,30cyclictest15998-21cut08:27:532
2175699903,28cyclictest6364-21ntp_kernel_pll_09:23:002
2175699903,28cyclictest6364-21ntp_kernel_pll_09:23:002
21756999028,14cyclictest0-21swapper/209:02:592
2175699902,31cyclictest5700-21latency_hist09:22:342
213182906,70sleep20-21swapper/207:03:542
2175699893,42cyclictest21938-21cpu07:07:482
2175699893,38cyclictest20738-21/usr/sbin/munin12:28:162
2175699893,38cyclictest20738-21/usr/sbin/munin12:28:162
2175699893,30cyclictest352-21runrttasks08:13:102
2175699893,27cyclictest21052-21fschecks_count09:47:532
21756998930,9cyclictest0-21swapper/211:43:052
2175699892,34cyclictest24563-21ntp_offset08:52:582
2175699892,34cyclictest24563-21ntp_offset08:52:582
2175699892,33cyclictest352-21runrttasks10:42:502
2175699892,33cyclictest352-21runrttasks10:42:502
21756998923,10cyclictest0-21swapper/212:13:062
21734998965,16cyclictest21725-21cyclictest09:30:260
21756998839,42cyclictest21725-21cyclictest10:22:342
2175699883,37cyclictest19272-21apt-key11:32:342
2175699883,27cyclictest15236-21uname09:37:572
2175699882,33cyclictest29829-21awk09:08:062
2175699882,33cyclictest23505-21munin-node07:12:432
2175699882,33cyclictest23505-21munin-node07:12:432
2175699882,30cyclictest2243-21cat11:57:352
2175699882,30cyclictest2243-21cat11:57:352
2175699882,29cyclictest8191-21grep08:02:592
21734998871,11cyclictest23260-21ntp_offset11:38:200
2175699873,35cyclictest333-21/usr/sbin/munin10:07:432
2175699873,35cyclictest13924-21latency_hist08:22:332
2175699873,32cyclictest9597-21/usr/sbin/munin10:23:052
2175699873,32cyclictest32032-21/usr/sbin/munin07:38:012
2175699873,32cyclictest32032-21/usr/sbin/munin07:38:012
2175699873,32cyclictest21333-21ntp_kernel_pll_08:42:592
2175699873,31cyclictest29054-21fschecks_time07:27:522
2175699873,30cyclictest24643-21/usr/sbin/munin10:48:072
21734998724,14cyclictest24878-21grep07:13:080
21734998724,14cyclictest24878-21grep07:13:080
2175699864,29cyclictest5035-21find07:53:032
2175699864,29cyclictest5035-21find07:53:032
2175699863,32cyclictest12005-21cut09:32:522
2175699863,31cyclictest7229-21/usr/sbin/munin11:13:002
2175699862,31cyclictest1576-21sort11:02:532
21734998668,12cyclictest1-21systemd11:57:300
21734998668,12cyclictest1-21systemd11:57:300
21734998665,14cyclictest352-21runrttasks09:53:470
2175699853,41cyclictest20766-21latency_hist08:42:352
2175699853,34cyclictest10725-21latency_hist08:12:332
2175699853,28cyclictest23832-21/usr/sbin/munin12:32:592
21756998525,10cyclictest0-21swapper/207:58:022
2174899856,60cyclictest2341-21apt-get11:57:461
21734998556,18cyclictest17077-21latency_hist08:32:340
21734998556,18cyclictest17077-21latency_hist08:32:340
21748998169,8cyclictest0-21swapper/110:33:081
21748998141,9cyclictest181rcu_preempt12:28:111
21748998141,9cyclictest181rcu_preempt12:28:111
2173499813,52cyclictest15-21ksoftirqd/008:58:340
2173499813,52cyclictest15-21ksoftirqd/008:58:340
21734998128,30cyclictest28638-21diskmemload10:14:580
21748998066,10cyclictest21725-21cyclictest11:07:331
21748998066,10cyclictest14460-21kworker/u17:2-events_unbound09:37:321
21734998066,10cyclictest21725-21cyclictest07:28:020
21734998057,15cyclictest297-21systemd-logind12:17:310
21734998055,15cyclictest28638-21diskmemload10:02:350
2173499804,26cyclictest15-21ksoftirqd/007:42:100
2173499804,26cyclictest15-21ksoftirqd/007:42:100
21734997960,14cyclictest2987-21sh11:04:550
21734997960,14cyclictest21725-21cyclictest09:45:250
21734997960,12cyclictest24134-21ssh12:32:530
21734997952,19cyclictest10705-21kernelversion11:17:560
2173499792,45cyclictest8490-21sshd09:27:310
2173499792,45cyclictest8490-21sshd09:27:310
21748997857,16cyclictest24863-21sh10:47:521
2173499783,63cyclictest681-21kworker/u19:0+ext4-rsv-conversion10:17:580
21748997743,11cyclictest181rcu_preempt10:25:451
21748997741,13cyclictest181rcu_preempt07:47:331
21748997741,13cyclictest181rcu_preempt07:47:331
21748997733,33cyclictest7264-21ssh11:12:431
2173499777,27cyclictest22236-21latency_hist08:47:330
21734997755,10cyclictest21725-21cyclictest10:57:310
2173499774,39cyclictest15-21ksoftirqd/007:54:130
2173499774,39cyclictest15-21ksoftirqd/007:54:130
21748997652,16cyclictest28419-21latency_hist11:47:331
21748997643,13cyclictest181rcu_preempt09:54:391
21748997623,11cyclictest0-21swapper/109:18:191
21748997618,48cyclictest26829-21ssh09:57:441
21734997660,10cyclictest297-21systemd-logind07:37:310
21734997660,10cyclictest297-21systemd-logind07:37:310
21734997655,12cyclictest21725-21cyclictest12:32:090
21734997655,12cyclictest21725-21cyclictest12:32:090
21734997652,16cyclictest2636-21latency_hist09:17:350
21734997628,8cyclictest161ktimers/010:27:320
21748997559,10cyclictest4456-21diskstats11:07:521
2174899753,38cyclictest31-21ksoftirqd/108:12:461
2173499759,12cyclictest28810-21grep11:47:530
21734997553,15cyclictest19272-21apt-key11:32:350
21748997449,9cyclictest181rcu_preempt09:22:531
21748997449,9cyclictest181rcu_preempt09:22:531
2173499746,34cyclictest15-21ksoftirqd/010:00:280
21734997456,11cyclictest21725-21cyclictest10:51:270
21734997451,10cyclictest181rcu_preempt09:37:350
2173499742,40cyclictest15-21ksoftirqd/011:00:200
21734997410,25cyclictest12519-21apt-get08:17:450
21748997353,14cyclictest21187-21fschecks_count12:28:091
21748997353,13cyclictest28638-21diskmemload12:33:071
2173499736,32cyclictest18618-21/usr/sbin/munin10:38:090
2173499734,32cyclictest8038-21apt-get12:07:300
21734997312,34cyclictest15-21ksoftirqd/011:46:230
21748997254,13cyclictest18762-21kworker/u17:1+events_unbound08:52:311
21748997246,8cyclictest181rcu_preempt11:17:561
21748997241,13cyclictest181rcu_preempt11:37:331
21748997235,15cyclictest19908-21/usr/sbin/munin08:38:061
2174899723,41cyclictest8580-21apt-get12:08:071
2174899723,41cyclictest8580-21apt-get12:08:071
21734997257,10cyclictest21725-21cyclictest11:25:160
21734997257,10cyclictest21725-21cyclictest11:25:160
2173499724,54cyclictest16052-21kernelversion10:32:560
21734997242,22cyclictest7474-21fschecks_count11:12:520
2173499722,49cyclictest15-21ksoftirqd/007:46:130
2173499722,49cyclictest15-21ksoftirqd/007:46:130
2173499722,46cyclictest15-21ksoftirqd/009:37:380
21734997221,12cyclictest0-21swapper/008:52:470
21734997221,12cyclictest0-21swapper/008:52:470
21734997212,14cyclictest15-21ksoftirqd/008:13:030
185072720,6sleep30-21swapper/309:43:043
21748997157,10cyclictest21725-21cyclictest09:46:031
21748997154,12cyclictest352-21runrttasks08:42:591
21748997149,16cyclictest9909-21sh09:28:111
21748997129,11cyclictest181rcu_preempt10:18:461
21734997153,12cyclictest13172-21ssh10:27:590
2173499715,22cyclictest15-21ksoftirqd/007:21:460
2173499715,22cyclictest15-21ksoftirqd/007:21:460
2173499713,16cyclictest358-21apt-get10:07:480
21734997116,39cyclictest8171-21kworker/u19:3+events_unbound12:27:300
21734997112,18cyclictest23067-21rm10:44:000
21734997112,18cyclictest23067-21rm10:44:000
21748997053,11cyclictest2748-21ssh10:11:451
21748997053,11cyclictest25273-21journal-offline07:17:161
21748997053,11cyclictest25273-21journal-offline07:17:161
21748997050,14cyclictest23908-21sh10:46:211
21748997050,14cyclictest23908-21sh10:46:211
21748997050,13cyclictest18642-21sh10:37:421
21748997049,9cyclictest181rcu_preempt08:57:341
21748997049,9cyclictest181rcu_preempt08:57:341
21748997043,7cyclictest181rcu_preempt07:28:081
21748997040,7cyclictest181rcu_preempt11:48:051
2174899703,55cyclictest14850-21apt-get12:17:511
2173499706,24cyclictest22537-21/usr/sbin/munin07:08:050
21734997045,16cyclictest5900-21ssh11:09:390
21734997024,22cyclictest29689-21/usr/sbin/munin09:08:040
21748996951,10cyclictest0-21swapper/107:22:531
21748996951,10cyclictest0-21swapper/107:22:531
2174899694,43cyclictest6043-21latency_hist10:17:351
21748996942,18cyclictest29919-21cpuspeed10:02:471
21748996935,8cyclictest181rcu_preempt07:51:231
21748996935,8cyclictest181rcu_preempt07:51:231
21748996928,17cyclictest181rcu_preempt11:31:321
2173499698,55cyclictest223432chrt09:49:210
21734996912,33cyclictest15-21ksoftirqd/009:03:040
21748996848,14cyclictest2024-21apt-key11:57:341
21748996848,14cyclictest2024-21apt-key11:57:341
21748996847,13cyclictest0-21swapper/109:07:581
21748996842,10cyclictest181rcu_preempt07:38:081
21748996842,10cyclictest181rcu_preempt07:38:081
21748996834,13cyclictest181rcu_preempt11:40:011
21748996831,17cyclictest0-21swapper/111:27:341
21748996831,17cyclictest0-21swapper/111:27:341
2173499686,39cyclictest15-21ksoftirqd/007:51:230
2173499686,39cyclictest15-21ksoftirqd/007:51:230
21734996851,13cyclictest21725-21cyclictest07:23:070
21734996851,13cyclictest21725-21cyclictest07:23:070
21734996821,14cyclictest6353-21cat07:57:540
21748996753,10cyclictest21725-21cyclictest09:48:081
21748996748,10cyclictest0-21swapper/112:07:351
21748996741,18cyclictest21725-21cyclictest09:38:071
2174899673,21cyclictest27147-21ls07:22:341
2174899673,21cyclictest27147-21ls07:22:341
2173499674,37cyclictest7684-21cpu08:02:470
21734996718,10cyclictest19903-21/usr/sbin/munin08:38:060
21748996646,15cyclictest21725-21cyclictest08:03:061
2174899664,14cyclictest14129-21apt-get08:22:461
21748996625,8cyclictest0-21swapper/108:58:051
21748996625,8cyclictest0-21swapper/108:58:051
21734996643,7cyclictest181rcu_preempt08:10:310
2173499662,31cyclictest15099-21grep08:23:070
21748996549,8cyclictest0-21swapper/108:33:351
21748996545,10cyclictest0-21swapper/108:22:311
2174899653,35cyclictest30693-21apt-get10:57:421
2174899652,27cyclictest5914-21latency_hist07:57:331
2174899652,27cyclictest5914-21latency_hist07:57:331
2174899643,43cyclictest12886-21fschecks_count10:27:531
2173499644,41cyclictest22849-21latency08:47:560
21761996351,8cyclictest451rcuc/308:46:043
21748996313,22cyclictest28638-21diskmemload10:53:021
21761996228,28cyclictest0-21swapper/310:18:423
2174899624,41cyclictest2220-21latency_hist09:17:361
21748996242,11cyclictest0-21swapper/109:07:311
21748996237,10cyclictest181rcu_preempt12:12:511
2174899622,25cyclictest10028-21/usr/sbin/munin08:08:041
2174899622,23cyclictest22916-21/usr/sbin/munin07:08:101
21748996215,30cyclictest31271-21wc07:33:061
21748996215,30cyclictest31271-21wc07:33:061
21761996112,33cyclictest0-21swapper/312:17:473
2174899613,38cyclictest352-21runrttasks07:58:441
21761995913,30cyclictest0-21swapper/311:57:513
21761995838,14cyclictest451rcuc/312:03:163
21761995820,25cyclictest0-21swapper/309:17:503
21761995743,9cyclictest451rcuc/309:25:013
21761995743,9cyclictest451rcuc/309:25:013
21761995743,8cyclictest451rcuc/310:54:593
21761995642,9cyclictest451rcuc/307:33:543
21761995642,9cyclictest451rcuc/307:33:543
21761995633,15cyclictest451rcuc/311:38:363
2176199554,37cyclictest9855-21chrt08:08:023
21761995541,9cyclictest451rcuc/311:22:073
21761995536,12cyclictest451rcuc/311:30:053
2176199544,38cyclictest26237-21chrt12:36:423
21761995441,9cyclictest451rcuc/310:50:433
2176199543,37cyclictest19441-21chrt08:37:543
2176199534,36cyclictest22124-21chrt07:07:543
2176199533,40cyclictest24197-21taskset10:47:093
2176199533,40cyclictest24197-21taskset10:47:093
2176199533,37cyclictest16261-21chrt09:39:073
2176199533,37cyclictest12566-21chrt08:17:453
2176199533,36cyclictest25799-21chrt11:42:533
2176199533,35cyclictest2718-21chrt07:47:333
2176199533,35cyclictest2718-21chrt07:47:333
2176199524,37cyclictest18969-21taskset10:37:533
2176199523,39cyclictest11084-21chrt10:24:073
2176199523,36cyclictest17631-21taskset08:33:163
2176199523,36cyclictest1539-21chrt11:56:553
2176199523,36cyclictest1539-21chrt11:56:553
2176199523,33cyclictest29713-21taskset07:28:063
2176199522,37cyclictest1956-21taskset10:09:313
2176199522,36cyclictest32558-21chrt10:07:323
2176199514,34cyclictest6916-21chrt07:58:063
2176199514,32cyclictest26747-21taskset09:57:353
21761995138,9cyclictest451rcuc/311:36:213
21761995138,9cyclictest451rcuc/311:02:463
21761995138,9cyclictest451rcuc/308:23:543
21761995137,9cyclictest451rcuc/312:29:183
21761995137,9cyclictest451rcuc/312:29:183
2176199513,39cyclictest20551-21chrt12:27:313
2176199513,38cyclictest16022-21taskset08:27:543
2176199513,38cyclictest16022-21taskset08:27:543
2176199513,36cyclictest22456-21chrt09:49:413
2176199512,36cyclictest1171-21chrt09:14:383
2176199504,35cyclictest5940-21chrt07:57:333
2176199504,35cyclictest5940-21chrt07:57:333
2176199503,37cyclictest14346-21chrt11:23:073
2176199503,37cyclictest14346-21chrt11:23:073
2176199503,35cyclictest24253-21chrt08:52:513
2176199503,35cyclictest24253-21chrt08:52:513
2176199503,35cyclictest14610-21taskset10:30:353
2176199503,34cyclictest26479-21chrt08:58:063
2176199503,34cyclictest26479-21chrt08:58:063
2176199503,34cyclictest11647-21chrt09:32:343
2176199502,36cyclictest4628-21chrt11:07:563
2176199502,33cyclictest29824-21chrt09:08:063
2176199502,33cyclictest28706-21chrt07:27:333
2176199502,33cyclictest28706-21chrt07:27:333
2176199493,35cyclictest5512-21chrt10:16:043
2176199493,35cyclictest2900-21chrt07:47:463
2176199493,35cyclictest2900-21chrt07:47:463
2176199493,35cyclictest28000-21taskset09:03:083
2176199493,34cyclictest32097-21chrt10:58:563
2176199483,32cyclictest14536-21taskset09:37:323
21761994831,10cyclictest451rcuc/308:48:593
2176199482,37cyclictest13376-21chrt12:15:023
2176199482,33cyclictest8317-21chrt08:03:043
21761994734,9cyclictest451rcuc/307:21:153
21761994734,9cyclictest451rcuc/307:21:153
2166324710,21sleep30-21swapper/307:07:343
2176199463,32cyclictest28899-21chrt10:00:513
2176199462,33cyclictest17643-21taskset10:35:423
2176199462,31cyclictest30128-21chrt11:49:293
2176199453,32cyclictest11301-21chrt08:12:563
2176199443,29cyclictest337-21chrt07:38:063
2176199443,29cyclictest337-21chrt07:38:063
2176199443,28cyclictest9596-21chrt11:16:353
21761994431,8cyclictest451rcuc/307:16:493
21761994431,8cyclictest451rcuc/307:16:493
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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