You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-04 - 14:54
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #e, slot #3

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackeslot3s.osadl.org (updated Wed Mar 04, 2026 00:45:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
34427379911193,13cyclictest3519020-21sh23:50:022
3442731997731,11cyclictest48-21kcompactd021:10:190
3442731997731,11cyclictest48-21kcompactd021:10:180
3442740997614,4cyclictest131rcu_preempt23:30:023
3442731997234,11cyclictest3510217-21systemctl23:30:000
344273199716,9cyclictest3511627-21sh23:33:040
344273199716,9cyclictest3511627-21sh23:33:040
344273199695,8cyclictest12-21ksoftirqd/021:45:240
3442731996730,9cyclictest12-21ksoftirqd/023:12:580
3442740996619,10cyclictest37-21ksoftirqd/321:36:233
3442740996612,16cyclictest3478643-21ssh22:17:343
3442731996630,7cyclictest12-21ksoftirqd/021:44:000
3442731996630,7cyclictest12-21ksoftirqd/021:44:000
344273399647,10cyclictest23-21ksoftirqd/123:00:021
3442733996316,10cyclictest23-21ksoftirqd/121:48:271
3442740996115,9cyclictest37-21ksoftirqd/323:05:543
3442740996113,8cyclictest37-21ksoftirqd/321:30:003
3442740996110,13cyclictest3499260-21munin-run23:05:013
3442740996110,13cyclictest3499260-21munin-run23:05:003
3442733996114,8cyclictest23-21ksoftirqd/100:15:121
344273199612,56cyclictest0-21swapper/023:05:020
344273199612,56cyclictest0-21swapper/023:05:020
3442740996015,8cyclictest37-21ksoftirqd/321:33:583
3442731996030,10cyclictest12-21ksoftirqd/022:47:020
3442731996022,34cyclictest16850irq/134-800000000:30:020
3442731996012,12cyclictest12-21ksoftirqd/023:39:120
3442740995915,8cyclictest37-21ksoftirqd/322:23:583
3442737995950,6cyclictest3442884-21kworker/2:022:20:112
3442737995950,5cyclictest3470917-21kworker/2:323:35:262
344273399596,12cyclictest23-21ksoftirqd/121:51:421
344273399595,8cyclictest23-21ksoftirqd/122:55:011
344273399595,8cyclictest23-21ksoftirqd/122:55:011
3442733995920,10cyclictest23-21ksoftirqd/122:09:561
3442731995920,34cyclictest16850irq/134-800000022:01:400
3442731995915,7cyclictest12-21ksoftirqd/023:17:240
3442740995815,7cyclictest37-21ksoftirqd/322:54:463
3442740995815,7cyclictest37-21ksoftirqd/322:54:453
3442740995812,13cyclictest3502559-21ssh23:12:223
3442740995811,9cyclictest37-21ksoftirqd/321:15:163
3442737995849,6cyclictest3470917-21kworker/2:300:37:552
344273399587,9cyclictest23-21ksoftirqd/122:36:281
344273399582,11cyclictest23-21ksoftirqd/121:35:011
3442733995815,10cyclictest23-21ksoftirqd/123:45:011
3442731995828,11cyclictest3477588-21ssh22:15:020
344273199581,38cyclictest3488602-21ssh22:40:020
3442733995719,11cyclictest23-21ksoftirqd/122:34:141
3442731995716,22cyclictest0-21swapper/022:06:180
3442731995716,10cyclictest12-21ksoftirqd/022:54:450
3442731995716,10cyclictest12-21ksoftirqd/022:54:450
344274099568,14cyclictest3468187-21ssh21:53:553
3442740995616,7cyclictest37-21ksoftirqd/323:24:163
3442740995616,7cyclictest37-21ksoftirqd/323:24:163
3442740995614,7cyclictest37-21ksoftirqd/323:40:443
3442740995611,8cyclictest37-21ksoftirqd/300:29:023
3442737995648,5cyclictest3470917-21kworker/2:323:25:152
3442737995647,6cyclictest3448676-21kworker/2:221:35:022
3442737995646,6cyclictest3442884-21kworker/2:021:57:052
3442733995612,9cyclictest23-21ksoftirqd/122:48:161
3442731995628,13cyclictest3485793-21ssh22:34:080
3442731995619,7cyclictest3529426-21rm00:13:560
3442731995610,13cyclictest3481010-21sh22:23:080
3442740995513,7cyclictest37-21ksoftirqd/322:46:573
3442740995513,10cyclictest37-21ksoftirqd/300:37:043
3442740995512,8cyclictest37-21ksoftirqd/300:17:523
3442737995547,5cyclictest3442884-21kworker/2:021:10:122
3442737995547,5cyclictest3442884-21kworker/2:021:10:122
3442737995545,7cyclictest30-21ksoftirqd/200:20:022
3442737995543,9cyclictest3442884-21kworker/2:020:50:022
3442737995536,15cyclictest3467602-21systemd-journal23:00:002
3442733995511,9cyclictest23-21ksoftirqd/122:23:531
344273199557,8cyclictest12-21ksoftirqd/023:54:450
344273199556,8cyclictest12-21ksoftirqd/021:29:030
344273199554,10cyclictest121ksoftirqd/023:08:120
3442731995526,13cyclictest3468388-21ssh21:54:250
3442731995518,7cyclictest16850irq/134-800000022:38:290
3442731995518,7cyclictest16850irq/134-800000000:31:470
3442731995518,7cyclictest16850irq/134-800000000:31:470
3442737995445,6cyclictest3442884-21kworker/2:022:13:302
3442737995443,7cyclictest3470917-21kworker/2:300:30:022
344273399547,7cyclictest23-21ksoftirqd/121:10:231
344273399547,7cyclictest23-21ksoftirqd/121:10:231
3442733995445,6cyclictest221rcuc/123:33:461
3442733995445,6cyclictest221rcuc/123:33:451
3442731995419,6cyclictest16850irq/134-800000023:45:130
3442731995419,6cyclictest16850irq/134-800000021:24:300
3442731995419,6cyclictest16850irq/134-800000021:24:300
3442731995418,32cyclictest16850irq/134-800000022:18:580
3442731995412,8cyclictest12-21ksoftirqd/021:39:290
3442740995339,10cyclictest3467602-21systemd-journal20:55:013
3442740995312,7cyclictest37-21ksoftirqd/323:50:233
3442737995345,5cyclictest3442884-21kworker/2:021:39:122
3442737995344,6cyclictest3503668-21kworker/2:200:10:012
3442737995344,6cyclictest3470917-21kworker/2:323:33:452
3442737995344,6cyclictest3470917-21kworker/2:323:33:452
3442737995344,5cyclictest3442884-21kworker/2:022:25:432
344273399535,14cyclictest23-21ksoftirqd/123:18:351
3442733995345,6cyclictest221rcuc/100:37:361
3442733995315,8cyclictest23-21ksoftirqd/122:01:201
344273199538,4cyclictest131rcu_preempt23:40:300
3442731995327,11cyclictest3495777-21ssh22:56:410
344273199532,18cyclictest3467602-21systemd-journal19:55:010
3442731995319,5cyclictest16850irq/134-800000022:28:060
3442731995319,30cyclictest16850irq/134-800000000:20:310
3442731995319,30cyclictest16850irq/134-800000000:15:470
3442731995318,6cyclictest16850irq/134-800000023:56:030
3442731995318,6cyclictest16850irq/134-800000023:56:030
3442731995318,6cyclictest16850irq/134-800000021:16:360
3442731995318,31cyclictest16850irq/134-800000021:56:420
3442731995317,7cyclictest16850irq/134-800000000:09:560
3442731995315,10cyclictest12-21ksoftirqd/000:35:420
3442740995214,8cyclictest37-21ksoftirqd/321:14:453
3442740995214,8cyclictest37-21ksoftirqd/321:14:453
3442740995212,6cyclictest37-21ksoftirqd/322:10:553
3442737995245,5cyclictest3503668-21kworker/2:223:42:512
3442737995244,5cyclictest3503668-21kworker/2:223:58:272
3442737995244,5cyclictest3503668-21kworker/2:223:58:272
3442737995244,5cyclictest3503668-21kworker/2:200:12:462
3442737995244,5cyclictest3470917-21kworker/2:323:54:452
3442737995244,5cyclictest3470917-21kworker/2:323:15:152
3442737995244,5cyclictest3442884-21kworker/2:022:17:402
3442737995243,5cyclictest3503668-21kworker/2:200:01:382
3442737995243,5cyclictest3448676-21kworker/2:221:19:072
3442737995243,5cyclictest3442884-21kworker/2:022:41:302
3442737995242,6cyclictest3442884-21kworker/2:022:05:232
344273399526,8cyclictest23-21ksoftirqd/122:26:341
344273399526,7cyclictest23-21ksoftirqd/123:25:031
344273399526,7cyclictest23-21ksoftirqd/123:25:031
344273399526,6cyclictest23-21ksoftirqd/100:07:151
344273399526,15cyclictest3453961-21ssh21:21:091
344273399526,15cyclictest3453961-21ssh21:21:091
344273399526,12cyclictest23-21ksoftirqd/121:18:531
344273399521,8cyclictest23-21ksoftirqd/100:35:021
344273399521,8cyclictest23-21ksoftirqd/100:35:021
3442733995211,10cyclictest23-21ksoftirqd/123:55:001
344273199526,4cyclictest131rcu_preempt21:30:210
344273199526,14cyclictest3507841-21ssh23:24:310
344273199526,14cyclictest3507841-21ssh23:24:310
3442731995214,18cyclictest0-21swapper/000:03:320
344274099516,15cyclictest3446310-21/usr/sbin/munin20:20:013
3442740995136,10cyclictest1-21systemd22:40:013
3442740995115,8cyclictest37-21ksoftirqd/322:56:473
3442737995143,5cyclictest3442884-21kworker/2:022:32:452
3442737995142,6cyclictest3442884-21kworker/2:021:40:182
3442737995142,6cyclictest3442884-21kworker/2:021:40:182
3442737995142,5cyclictest3470917-21kworker/2:323:02:272
3442737995142,5cyclictest3470917-21kworker/2:323:02:272
344273399516,7cyclictest23-21ksoftirqd/123:49:411
344273399516,12cyclictest23-21ksoftirqd/119:55:021
344273399512,9cyclictest23-21ksoftirqd/122:12:261
344273399511,6cyclictest23-21ksoftirqd/121:40:011
3442733995113,11cyclictest0-21swapper/119:40:001
3442731995143,5cyclictest16950irq/224-800000019:59:590
3442731995137,10cyclictest16950irq/224-800000021:10:010
3442740995013,8cyclictest37-21ksoftirqd/323:58:273
3442740995013,8cyclictest37-21ksoftirqd/323:58:273
3442740995012,8cyclictest37-21ksoftirqd/321:48:343
3442737995044,4cyclictest3470917-21kworker/2:300:31:362
3442737995044,4cyclictest3470917-21kworker/2:300:31:352
3442737995041,6cyclictest3470917-21kworker/2:323:06:432
3442737995029,16cyclictest275-21dbus-daemon20:05:012
3442737995029,16cyclictest275-21dbus-daemon20:05:002
344273399507,13cyclictest23-21ksoftirqd/123:40:011
344273399505,10cyclictest23-21ksoftirqd/123:14:431
3442733995040,7cyclictest221rcuc/122:43:081
344273199504,9cyclictest12-21ksoftirqd/020:09:590
3442731995014,8cyclictest12-21ksoftirqd/020:15:030
3442740994910,11cyclictest3537741-21ssh00:32:423
3442740994910,11cyclictest3537741-21ssh00:32:423
3442737994942,5cyclictest3448676-21kworker/2:221:47:102
3442737994942,5cyclictest3442884-21kworker/2:022:01:112
3442737994941,5cyclictest3470917-21kworker/2:323:25:002
3442737994941,5cyclictest3470917-21kworker/2:323:25:002
3442737994941,5cyclictest3470917-21kworker/2:323:14:232
3442737994941,5cyclictest3470917-21kworker/2:322:55:012
3442737994941,5cyclictest3470917-21kworker/2:322:55:002
3442737994941,5cyclictest3442884-21kworker/2:021:52:562
3442737994940,5cyclictest3470917-21kworker/2:300:20:072
3442737994940,5cyclictest3448676-21kworker/2:221:28:542
344273399496,8cyclictest23-21ksoftirqd/100:04:051
344273399495,6cyclictest23-21ksoftirqd/123:02:391
344273399495,6cyclictest23-21ksoftirqd/123:02:391
344273399494,8cyclictest23-21ksoftirqd/100:13:561
3442733994939,7cyclictest221rcuc/123:59:271
3442733994939,7cyclictest221rcuc/123:59:271
344274099488,13cyclictest3484663-21sh22:31:093
3442740994837,9cyclictest3526461-21ssh00:06:553
3442740994831,13cyclictest3467602-21systemd-journal21:40:023
3442740994831,13cyclictest3467602-21systemd-journal21:40:013
3442740994828,16cyclictest3444479-21sshd19:43:353
3442740994812,7cyclictest37-21ksoftirqd/322:40:453
3442737994840,5cyclictest3470917-21kworker/2:322:46:452
3442737994840,5cyclictest3442884-21kworker/2:022:39:172
3442737994840,5cyclictest3442884-21kworker/2:020:21:122
3442737994840,5cyclictest3442884-21kworker/2:020:15:022
3442737994840,5cyclictest3442884-21kworker/2:019:15:562
344273399486,8cyclictest23-21ksoftirqd/100:23:121
344273399486,12cyclictest23-21ksoftirqd/123:05:481
344273399484,8cyclictest23-21ksoftirqd/121:55:211
344273199487,7cyclictest12-21ksoftirqd/020:20:020
344273199487,6cyclictest12-21ksoftirqd/020:40:020
344274099478,5cyclictest131rcu_preempt21:24:043
344274099478,5cyclictest131rcu_preempt21:24:033
3442740994728,15cyclictest3523612-21ssh00:00:133
344274099471,9cyclictest3505935-21latency_hist23:20:013
344274099470,15cyclictest3511685-21ssh23:33:123
344274099470,15cyclictest3511685-21ssh23:33:123
3442737994739,5cyclictest3442884-21kworker/2:020:35:012
3442737994739,5cyclictest3442884-21kworker/2:020:10:002
3442737994739,5cyclictest3442884-21kworker/2:019:45:012
3442737994739,5cyclictest3442884-21kworker/2:019:30:002
344273399478,5cyclictest131rcu_preempt21:25:181
344273399475,13cyclictest23-21ksoftirqd/119:45:011
344273399472,9cyclictest23-21ksoftirqd/120:20:021
3442733994719,15cyclictest221rcuc/100:26:391
344273399471,8cyclictest221rcuc/122:15:131
344273399471,10cyclictest3462516-21sh21:40:381
344273399471,10cyclictest3462516-21sh21:40:371
344274099465,7cyclictest37-21ksoftirqd/323:45:363
3442740994631,13cyclictest3472502-21ssh22:03:393
3442740994630,12cyclictest3467602-21systemd-journal21:55:033
344274099460,14cyclictest3473706-21ssh22:06:093
3442737994638,5cyclictest3448676-21kworker/2:221:21:272
3442737994638,5cyclictest3448676-21kworker/2:221:21:272
344273399465,7cyclictest23-21ksoftirqd/123:27:291
344273399465,12cyclictest23-21ksoftirqd/120:10:001
344273399464,7cyclictest23-21ksoftirqd/120:40:011
344273199465,8cyclictest12-21ksoftirqd/019:27:360
3442731994612,7cyclictest0-21swapper/019:25:010
3442731994612,7cyclictest0-21swapper/019:25:010
3442740994530,11cyclictest3448626-21sshd21:01:353
3442740994527,15cyclictest3528579-21ssh00:11:463
3442740994526,15cyclictest3482664-21ssh22:26:373
3442737994538,4cyclictest3442884-21kworker/2:019:32:072
3442737994537,5cyclictest3433344-21kworker/2:119:14:292
344273199458,7cyclictest12-21ksoftirqd/020:25:000
344273199458,7cyclictest12-21ksoftirqd/020:05:030
344273199458,7cyclictest12-21ksoftirqd/020:05:030
344273199452,8cyclictest12-21ksoftirqd/020:56:180
344273199452,39cyclictest1-21systemd20:45:020
3442740994431,10cyclictest3443950-21sshd19:34:343
3442740994427,13cyclictest3533267-21ssh00:22:253
3442740994427,13cyclictest3446581-21munin-run20:25:003
3442737994436,5cyclictest3442884-21kworker/2:021:00:062
344273399446,9cyclictest0-21swapper/119:33:351
344273399446,8cyclictest23-21ksoftirqd/120:21:121
3442733994428,12cyclictest3467602-21systemd-journal19:20:031
3442733994428,12cyclictest3467602-21systemd-journal19:20:021
344273399442,11cyclictest23-21ksoftirqd/120:30:011
344273199445,7cyclictest12-21ksoftirqd/020:31:130
3442731994436,5cyclictest16950irq/224-800000020:30:000
3442731994436,4cyclictest16950irq/224-800000019:40:010
344274099437,8cyclictest3445550-21munin-run20:05:013
344274099437,8cyclictest3445550-21munin-run20:05:013
3442740994329,11cyclictest3442991-21sed19:15:013
3442740994326,13cyclictest3512679-21ssh23:35:103
3442740994324,12cyclictest3445254-21modprobe20:00:003
3442737994335,5cyclictest3442884-21kworker/2:019:25:022
3442737994335,5cyclictest3442884-21kworker/2:019:25:022
3442737994323,14cyclictest275-21dbus-daemon20:40:012
3442733994328,10cyclictest275-21dbus-daemon20:55:011
344273199436,8cyclictest12-21ksoftirqd/019:15:570
3442740994234,4cyclictest3444191-21sshd19:36:433
3442740994227,12cyclictest3447315-21sshd20:37:353
3442740994227,12cyclictest3444983-21sshd19:53:353
344273399424,8cyclictest23-21ksoftirqd/119:15:011
344273199428,30cyclictest3448209-21latency_hist20:55:020
3442731994230,9cyclictest12-21ksoftirqd/019:35:020
344273199421,8cyclictest3447866-21modprobe20:50:010
344273199421,37cyclictest275-21dbus-daemon19:45:000
3442740994124,11cyclictest3448902-21modprobe21:10:003
3442737994134,4cyclictest3442884-21kworker/2:019:53:232
3442737994134,4cyclictest3442884-21kworker/2:019:35:062
3442737994133,5cyclictest3442884-21kworker/2:019:56:582
3442737994125,12cyclictest3446314-21systemctl20:20:002
3442737994124,13cyclictest3447596-21sshd20:42:342
344273399415,9cyclictest23-21ksoftirqd/120:35:011
344273399415,6cyclictest23-21ksoftirqd/120:05:021
344273399415,6cyclictest23-21ksoftirqd/120:05:011
3442733994129,9cyclictest23-21ksoftirqd/120:45:011
3442733994128,10cyclictest1-21systemd21:00:011
344273199412,35cyclictest3444723-21sshd19:46:360
3442731994122,14cyclictest275-21dbus-daemon19:15:010
3442740994029,7cyclictest3467602-21systemd-journal20:26:353
3442740994022,14cyclictest275-21dbus-daemon20:50:003
3442733994027,10cyclictest1-21systemd19:30:001
344273399401,7cyclictest23-21ksoftirqd/119:20:011
3442740993926,10cyclictest3448339-21sshd20:55:353
3442740993925,10cyclictest3443438-21sshd19:22:353
3442740993925,10cyclictest3443438-21sshd19:22:353
3442740993924,11cyclictest364-21snmpd20:14:223
3442740993923,13cyclictest48-21kcompactd020:40:213
3442740993923,13cyclictest3467602-21systemd-journal20:05:033
3442737993933,4cyclictest3442884-21kworker/2:019:47:342
3442733993922,14cyclictest23-21ksoftirqd/120:14:591
344273399391,5cyclictest0-21swapper/119:50:001
3442731993927,9cyclictest3448721-21latency_hist21:05:020
3442740993825,9cyclictest1-21systemd19:20:013
3442740993824,11cyclictest3443701-21cron19:30:003
3442737993822,12cyclictest30-21ksoftirqd/221:00:012
3442740993725,9cyclictest3444716-21sshd19:45:343
3442737993731,4cyclictest3442884-21kworker/2:020:26:382
344273199374,24cyclictest3442729-21ls19:10:000
344273199374,24cyclictest3442729-21ls19:10:000
3442737993628,5cyclictest3448911-21sh21:09:592
344273399368,4cyclictest131rcu_preempt19:55:351
344273399362,6cyclictest23-21ksoftirqd/121:05:011
3442733993624,8cyclictest3448985-21date21:10:011
3442740993517,12cyclictest3467602-21systemd-journal20:35:013
3442737993523,10cyclictest30-21ksoftirqd/219:10:012
3442737993523,10cyclictest30-21ksoftirqd/219:10:002
344273399355,5cyclictest131rcu_preempt20:46:171
3442737993328,3cyclictest3442884-21kworker/2:020:54:112
3442740993111,16cyclictest3442770-21wc19:10:013
3442740993111,16cyclictest3442770-21wc19:10:003
3442733993125,4cyclictest3442664-21latency_hist19:10:011
3442733993125,4cyclictest3442664-21latency_hist19:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional