You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-01 - 06:29
[ 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.
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.

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 highest latencies:
System rackbslot6.osadl.org (updated Sun Feb 01, 2026 00:43:31)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2760321700,5sleep3462199cyclictest21:28:283
1068911000,3ptp4l401ktimersoftd/319:33:243
201342660,4sleep233-21ksoftirqd/223:38:192
103992650,2sleep20-21swapper/223:28:192
233242590,2sleep20-21swapper/220:13:202
106891590,1ptp4l401ktimersoftd/322:44:203
106891560,1ptp4l401ktimersoftd/300:37:163
257932550,3sleep3462199cyclictest23:10:463
106891550,1ptp4l401ktimersoftd/322:35:473
44852544,37sleep10-21swapper/119:37:511
42512544,39sleep00-21swapper/019:34:470
150242520,2sleep20-21swapper/221:03:182
106891480,1ptp4l401ktimersoftd/323:44:373
285112470,1sleep20-21swapper/222:08:182
106891470,1ptp4l401ktimersoftd/300:58:093
106891470,1ptp4l401ktimersoftd/300:02:473
75142460,2sleep10-21swapper/122:18:451
106891460,1ptp4l401ktimersoftd/323:29:023
106891460,0ptp4l401ktimersoftd/321:40:423
106891440,1ptp4l401ktimersoftd/322:00:383
106891420,1ptp4l401ktimersoftd/300:12:503
241082410,2sleep20-21swapper/222:36:522
4621994026,6cyclictest41-21ksoftirqd/321:48:113
4621994026,6cyclictest41-21ksoftirqd/321:48:113
460599403,8cyclictest22937-21apt-get22:03:131
106891400,1ptp4l401ktimersoftd/300:20:133
4605993913,3cyclictest8319-21sort21:48:121
4605993913,3cyclictest8319-21sort21:48:121
106891390,2ptp4l30355-21kworker/3:319:48:143
106891390,1ptp4l401ktimersoftd/321:18:233
460599382,8cyclictest3285-21apt-get21:43:121
106891380,1ptp4l401ktimersoftd/323:55:013
106891380,1ptp4l401ktimersoftd/322:49:303
106891380,1ptp4l401ktimersoftd/322:10:493
106891380,1ptp4l401ktimersoftd/322:07:353
106891380,1ptp4l401ktimersoftd/321:54:073
106891380,1ptp4l401ktimersoftd/321:54:073
106891380,1ptp4l401ktimersoftd/321:43:443
106891380,1ptp4l401ktimersoftd/321:33:263
106891380,1ptp4l401ktimersoftd/300:49:153
106891380,1ptp4l401ktimersoftd/300:39:143
106891380,1ptp4l401ktimersoftd/300:16:003
106891380,1ptp4l401ktimersoftd/300:04:163
460599372,7cyclictest0-21swapper/122:23:121
460599371,15cyclictest32562-21sed21:38:301
106891370,2ptp4l17507-21kworker/3:123:23:173
106891370,1ptp4l401ktimersoftd/323:53:013
106891370,1ptp4l401ktimersoftd/322:39:473
106891370,1ptp4l401ktimersoftd/322:32:033
106891370,1ptp4l401ktimersoftd/322:18:053
106891370,1ptp4l401ktimersoftd/320:08:213
106891370,1ptp4l401ktimersoftd/301:03:213
106891370,1ptp4l401ktimersoftd/300:53:443
106891370,1ptp4l401ktimersoftd/300:23:593
4621993624,6cyclictest41-21ksoftirqd/320:43:113
4615993623,10cyclictest33-21ksoftirqd/221:08:562
4605993613,3cyclictest23029-21sh22:35:021
4605993612,3cyclictest17411-21grep00:08:201
38052363,20sleep23808-21/usr/sbin/munin19:33:402
106891360,1ptp4l401ktimersoftd/323:40:023
106891360,1ptp4l401ktimersoftd/323:00:023
106891360,1ptp4l401ktimersoftd/322:53:073
106891360,1ptp4l401ktimersoftd/321:03:133
106891360,1ptp4l401ktimersoftd/321:00:473
106891360,0ptp4l401ktimersoftd/323:14:193
106891360,0ptp4l401ktimersoftd/323:04:553
106891360,0ptp4l401ktimersoftd/322:15:253
460599353,6cyclictest0-21swapper/120:08:091
4605993513,3cyclictest26585-21gpgv20:22:581
4605993513,3cyclictest20830-21sh22:00:081
4605993511,3cyclictest23029-21cut23:08:191
4605993511,3cyclictest11629-21cat00:03:031
106891350,2ptp4l30355-21kworker/3:319:42:373
106891350,0ptp4l401ktimersoftd/323:35:293
106891350,0ptp4l401ktimersoftd/323:35:293
106891350,0ptp4l401ktimersoftd/300:29:073
4605993410,4cyclictest47050irq/101-ens3-Tx22:28:271
460599339,4cyclictest2454-21cat23:53:191
4605993327,3cyclictest4057-21sh20:42:581
460599331,2cyclictest0-21swapper/123:18:371
4605993311,3cyclictest27871-21sh00:53:161
4605993311,3cyclictest22487-21which21:18:221
106891330,1ptp4l401ktimersoftd/320:13:153
106891330,1ptp4l401ktimersoftd/300:43:403
106891330,0ptp4l401ktimersoftd/320:02:263
106891330,0ptp4l401ktimersoftd/320:02:263
460599329,3cyclictest16333-21grep21:08:001
460599326,8cyclictest0-21swapper/123:41:311
460599322,8cyclictest32044-21apt-get20:33:101
460599322,6cyclictest16457-21apt-get21:08:101
4605993211,4cyclictest30504-21needreboot20:28:191
4605993211,4cyclictest25-21ksoftirqd/122:13:551
4605993211,3cyclictest4860-21/usr/sbin/munin23:23:241
4605993210,4cyclictest18881-21missed_timers00:43:241
4605993210,3cyclictest8447-21sh00:32:391
106891320,1ptp4l401ktimersoftd/320:32:053
460599314,9cyclictest0-21swapper/123:47:191
460599312,6cyclictest0-21swapper/119:58:091
460599312,6cyclictest0-21swapper/119:58:091
4605993112,3cyclictest13031-21forks00:38:151
4605993111,3cyclictest863-21sh22:45:271
106891310,1ptp4l401ktimersoftd/323:22:513
106891310,1ptp4l401ktimersoftd/321:16:063
106891310,10ptp4l401ktimersoftd/320:42:193
4621993022,4cyclictest41-21ksoftirqd/320:03:103
4605993011,3cyclictest12807-21cat22:58:121
4605993010,4cyclictest8133-21expr19:43:121
4601993025,3cyclictest9-21ksoftirqd/023:08:010
4615992923,3cyclictest33-21ksoftirqd/200:20:392
4605992911,3cyclictest4097-21processes22:48:231
4605992910,3cyclictest18112-21perl23:03:171
4601992924,3cyclictest9-21ksoftirqd/000:28:040
106891290,1ptp4l401ktimersoftd/319:44:233
4615992822,3cyclictest33-21ksoftirqd/223:08:002
4605992811,3cyclictest30825-21needreboot23:48:231
284302280,3sleep10-21swapper/123:13:211
4615992721,3cyclictest33-21ksoftirqd/222:23:552
4615992720,4cyclictest33-21ksoftirqd/220:08:462
4615992720,4cyclictest33-21ksoftirqd/220:06:172
4605992720,4cyclictest25-21ksoftirqd/119:52:471
4601992722,3cyclictest9-21ksoftirqd/020:32:590
4621992621,3cyclictest41-21ksoftirqd/320:18:113
4621992620,4cyclictest41-21ksoftirqd/322:23:193
4615992620,3cyclictest33-21ksoftirqd/223:36:342
4615992620,3cyclictest33-21ksoftirqd/223:36:342
4615992619,4cyclictest33-21ksoftirqd/219:59:512
4615992619,4cyclictest33-21ksoftirqd/219:59:512
4615992619,4cyclictest33-21ksoftirqd/200:54:432
460599265,12cyclictest21866-21ssh00:13:181
4605992620,3cyclictest25-21ksoftirqd/100:37:041
4605992619,4cyclictest25-21ksoftirqd/121:24:201
4605992619,4cyclictest25-21ksoftirqd/121:00:321
4605992619,4cyclictest25-21ksoftirqd/120:15:111
460199263,14cyclictest4953-21ssh23:23:150
460199263,14cyclictest20291-21ssh22:33:120
4601992620,3cyclictest9-21ksoftirqd/020:27:310
4601992620,3cyclictest9-21ksoftirqd/020:17:330
4601992620,3cyclictest9-21ksoftirqd/000:08:220
4601992619,4cyclictest9-21ksoftirqd/021:07:540
4601992619,4cyclictest9-21ksoftirqd/020:33:570
106891260,0ptp4l401ktimersoftd/320:54:123
4615992519,3cyclictest33-21ksoftirqd/223:08:322
4615992519,3cyclictest33-21ksoftirqd/220:54:422
4615992519,3cyclictest33-21ksoftirqd/220:22:132
4615992519,3cyclictest33-21ksoftirqd/219:48:542
4615992519,3cyclictest33-21ksoftirqd/201:07:222
4601992519,3cyclictest9-21ksoftirqd/000:39:200
4601992518,4cyclictest9-21ksoftirqd/020:53:040
4601992518,4cyclictest9-21ksoftirqd/020:46:020
4601992518,4cyclictest9-21ksoftirqd/020:40:030
4601992512,7cyclictest0-21swapper/021:23:120
1452912518,3phc2sys41-21ksoftirqd/321:23:203
106891250,1ptp4l401ktimersoftd/320:48:283
4615992419,3cyclictest33-21ksoftirqd/221:02:542
4615992418,3cyclictest33-21ksoftirqd/222:30:222
4615992418,3cyclictest33-21ksoftirqd/221:32:532
4615992418,3cyclictest33-21ksoftirqd/220:52:132
4615992418,3cyclictest33-21ksoftirqd/219:57:122
4615992417,4cyclictest33-21ksoftirqd/221:36:142
4615992417,4cyclictest33-21ksoftirqd/221:26:182
4605992418,4cyclictest25-21ksoftirqd/100:04:401
4605992418,3cyclictest25-21ksoftirqd/121:17:291
4605992417,4cyclictest25-21ksoftirqd/120:50:121
460199243,12cyclictest19677-21ssh23:38:150
460199242,18cyclictest6694-21cron23:58:030
4601992419,3cyclictest9-21ksoftirqd/022:28:180
4601992418,3cyclictest9-21ksoftirqd/022:53:400
4601992418,3cyclictest9-21ksoftirqd/020:02:250
4601992418,3cyclictest9-21ksoftirqd/020:02:250
4601992417,4cyclictest9-21ksoftirqd/023:18:260
4601992417,4cyclictest9-21ksoftirqd/022:15:540
4601992417,4cyclictest9-21ksoftirqd/020:58:300
4601992417,4cyclictest9-21ksoftirqd/020:04:510
106891240,1ptp4l401ktimersoftd/319:53:193
106891240,0ptp4l401ktimersoftd/320:33:023
4615992316,4cyclictest33-21ksoftirqd/222:54:032
4615992316,4cyclictest33-21ksoftirqd/220:41:542
4615992316,4cyclictest33-21ksoftirqd/220:35:042
4615992316,4cyclictest33-21ksoftirqd/220:32:512
4615992316,4cyclictest33-21ksoftirqd/219:41:442
4605992317,3cyclictest25-21ksoftirqd/120:03:091
4601992318,3cyclictest9-21ksoftirqd/021:53:160
4601992318,3cyclictest9-21ksoftirqd/021:53:160
4601992317,4cyclictest9-21ksoftirqd/020:18:030
4601992316,4cyclictest9-21ksoftirqd/022:46:100
4601992316,4cyclictest9-21ksoftirqd/020:10:370
4601992311,7cyclictest9-21ksoftirqd/023:43:130
106891230,1ptp4l401ktimersoftd/321:08:133
106891230,1ptp4l401ktimersoftd/320:23:223
461599222,3cyclictest121rcu_preempt22:04:552
461599222,17cyclictest18292-21tail00:43:202
461599222,13cyclictest30802-21apt-get21:38:132
461599222,13cyclictest30307-21ssh22:43:122
4615992217,3cyclictest33-21ksoftirqd/223:51:482
4615992217,3cyclictest33-21ksoftirqd/200:49:242
4615992216,3cyclictest33-21ksoftirqd/221:16:092
461599221,18cyclictest12504-21sed00:03:182
460599222,3cyclictest121rcu_preempt00:20:491
4605992217,3cyclictest25-21ksoftirqd/120:57:381
4605992215,4cyclictest24261-21sendmail_mailqu00:48:271
460199222,17cyclictest7540-21grep23:58:190
460199222,11cyclictest2810-21ssh22:48:120
4601992216,3cyclictest9-21ksoftirqd/022:40:560
4601992216,3cyclictest9-21ksoftirqd/020:49:310
4601992216,3cyclictest9-21ksoftirqd/019:48:090
4601992216,3cyclictest26446-21kworker/0:022:23:160
4601992215,4cyclictest9-21ksoftirqd/022:08:360
4601992215,4cyclictest9-21ksoftirqd/021:14:560
4601992215,4cyclictest9-21ksoftirqd/019:55:310
4601992215,4cyclictest13297-21tr22:58:170
4601992214,5cyclictest27178-21grep00:18:190
4601992210,9cyclictest10365-21gltestperf23:28:190
461599219,3cyclictest5212-21latency_hist01:03:042
461599218,9cyclictest20265-21sh00:11:042
4615992114,4cyclictest9241-21sh22:21:372
4615992114,4cyclictest7604-21ssh00:31:182
4615992114,4cyclictest29733-21apt-config22:43:022
4615992114,4cyclictest2278-21sh23:19:142
4615992114,4cyclictest17886-21sh21:58:062
4615992114,4cyclictest1740-21open_files22:13:212
4615992114,4cyclictest14823-21sh22:58:462
4615992113,5cyclictest5017-21ps20:43:172
461599210,12cyclictest11662-21cat00:03:032
460599219,9cyclictest1055-21runrttasks00:27:521
4605992117,2cyclictest0-21swapper/120:22:591
4605992116,3cyclictest25-21ksoftirqd/119:54:241
4605992116,3cyclictest17494-21ssh23:35:031
4605992116,3cyclictest17494-21ssh23:35:031
4605992115,4cyclictest25-21ksoftirqd/121:30:591
460599211,4cyclictest190-21jbd2/sda1-819:38:141
460599211,4cyclictest13132-21apt-get21:53:131
460599211,4cyclictest13132-21apt-get21:53:131
4605992114,4cyclictest28234-21/usr/sbin/munin21:33:281
4605992113,5cyclictest5019-21sed20:43:171
460199213,15cyclictest27443-21latency_hist22:08:000
4601992115,3cyclictest9-21ksoftirqd/001:03:040
4601992115,3cyclictest21551-21ssh00:46:350
4601992114,4cyclictest9-21ksoftirqd/021:09:100
4601992114,4cyclictest9-21ksoftirqd/019:39:130
4601992114,4cyclictest9-21ksoftirqd/000:30:570
460199211,17cyclictest520-21ssh21:39:040
4601992110,5cyclictest0-21swapper/021:18:110
461599205,12cyclictest32710-21latency00:23:242
4615992014,3cyclictest11500-21sh00:36:552
4615992013,4cyclictest6193-21sh21:45:162
4615992013,4cyclictest4855-21sh23:23:132
4615992013,4cyclictest3859-21sh23:53:342
4615992013,4cyclictest28256-21irqrtprio23:13:212
4615992013,4cyclictest25459-21sh23:43:192
4615992013,4cyclictest12649-21/usr/sbin/munin00:38:172
461599200,2cyclictest0-21swapper/220:26:472
4605992013,4cyclictest7777-21sh01:04:151
4605992013,4cyclictest3675-21sh01:00:441
4605992013,4cyclictest25650-21grep22:38:161
460199209,9cyclictest12737-21awk21:53:000
460199209,9cyclictest12737-21awk21:53:000
4601992015,3cyclictest9-21ksoftirqd/023:52:390
4601992015,3cyclictest9-21ksoftirqd/021:58:210
4601992014,3cyclictest9-21ksoftirqd/023:16:170
4601992014,3cyclictest9-21ksoftirqd/000:36:580
4601992014,3cyclictest3203-21/usr/sbin/munin21:43:220
4601992014,3cyclictest28067-21grep00:53:190
4601992014,3cyclictest15409-21sh23:33:230
4601992014,3cyclictest15409-21sh23:33:230
4601992013,4cyclictest9358-21timerandwakeup19:43:270
4601992013,4cyclictest46950irq/100-ens3-Tx22:18:160
4601992013,4cyclictest24057-21nfs4_client00:48:250
4601992013,4cyclictest23850-21phc2sys23:08:250
4601992013,4cyclictest11922-21/usr/sbin/munin00:03:250
4615991913,3cyclictest6218-21sh22:51:092
4615991913,3cyclictest22318-21phc2sys-jitter21:18:212
4615991912,4cyclictest33-21ksoftirqd/219:44:052
4615991912,4cyclictest23150-21processes00:13:282
4615991912,4cyclictest12996-21sh21:53:062
4615991912,4cyclictest12996-21sh21:53:062
4615991911,5cyclictest30380-21diskmemload21:50:552
4615991911,5cyclictest30380-21diskmemload21:50:552
460599192,11cyclictest64-21kswapd023:28:141
460599190,17cyclictest0-21swapper/122:56:341
460199194,9cyclictest21859-21apt-get00:13:170
4601991914,3cyclictest9-21ksoftirqd/021:33:130
4601991913,3cyclictest5452-21/usr/sbin/munin01:03:350
4605991811,4cyclictest28008-21/usr/sbin/munin22:08:251
460199173,8cyclictest25941-21apt-get21:28:120
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional