You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-01 - 20:43
[ 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.
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 rack0slot2.osadl.org (updated Sun Feb 01, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
175877025419,30sleep70-21swapper/707:03:077
175877625343,7sleep40-21swapper/407:03:124
175878725040,7sleep60-21swapper/607:03:226
175876825040,7sleep50-21swapper/507:03:055
1759314994440,3cyclictest2017513-21kworker/u16:2+flush-8:009:16:345
175932299430,41cyclictest2055347-21pool-gnome-soft09:28:347
1759314994341,2cyclictest2258249-21kworker/u16:2+flush-8:011:36:335
1759314994341,2cyclictest2258249-21kworker/u16:2+flush-8:011:36:335
1759314994341,2cyclictest2258249-21kworker/u16:2+flush-8:011:17:035
1759314994139,2cyclictest2119027-21kworker/u16:3+flush-8:010:11:335
1759322993629,5cyclictest2254775-21latency_hist10:51:337
1759314993634,2cyclictest2390746-21kworker/u16:0+events_unbound12:16:525
1759314993634,2cyclictest2119027-21kworker/u16:3+flush-8:012:02:025
1759314993634,2cyclictest2032400-21kworker/u16:4+flush-8:009:36:295
1759314993634,2cyclictest2032400-21kworker/u16:4+flush-8:009:36:295
1759314993533,2cyclictest2476101-21kworker/u16:3+events_unbound12:32:085
1759312993533,2cyclictest2055493-21kworker/u16:1+flush-8:009:46:344
1759322993427,6cyclictest2452456-21latency_hist12:11:337
1759314993432,2cyclictest2489503-21kworker/u16:2+events_unbound12:27:005
1759314993230,2cyclictest2390746-21kworker/u16:0+events_unbound12:21:495
1759314993029,1cyclictest2105210-21kworker/u16:2+events_unbound10:26:525
1759314993028,2cyclictest2241088-21kworker/u16:1+flush-8:010:46:515
18311532280,1chrt1831152-21sshd-session07:41:367
175932299280,27cyclictest2032360-21latency_hist09:21:347
1759314992826,2cyclictest2105210-21kworker/u16:2+events_unbound09:57:375
1759314992826,2cyclictest2055493-21kworker/u16:1+events_unbound09:36:525
1759314992826,2cyclictest2032400-21kworker/u16:4+flush-8:009:41:565
1759312992826,2cyclictest2241088-21kworker/u16:1+flush-8:011:42:424
23777162270,1chrt2377717-21sh11:40:257
1759317992725,2cyclictest1840464-21kworker/u16:0+events_unbound09:06:476
1759314992725,2cyclictest2258249-21kworker/u16:2+events_unbound12:01:285
1759314992624,2cyclictest2119027-21kworker/u16:3+events_unbound11:27:045
1759314992624,2cyclictest2082095-21kworker/u16:0+flush-8:010:21:335
1759314992623,2cyclictest2119027-21kworker/u16:3+events_unbound10:31:495
1759317992523,2cyclictest1783527-21kworker/u16:0+events_unbound07:21:486
1759314992523,2cyclictest2390746-21kworker/u16:0+flush-8:012:06:515
1759314992523,2cyclictest2258249-21kworker/u16:2+events_unbound11:11:285
1759314992523,2cyclictest1840464-21kworker/u16:0+flush-8:009:07:365
1759317992320,2cyclictest1730133-21kworker/u16:1+events_unbound07:41:486
1759314992321,2cyclictest2119027-21kworker/u16:3+events_unbound11:53:445
1759314992321,2cyclictest2119027-21kworker/u16:3+events_unbound10:57:005
1759314992320,2cyclictest1730133-21kworker/u16:1+flush-8:008:26:545
1759312992320,2cyclictest2105210-21kworker/u16:2+flush-8:010:06:574
23421612220,1chrt0-21swapper/611:26:456
20772102220,1chrt2077211-21grep09:36:597
1759314992220,2cyclictest2258249-21kworker/u16:2+events_unbound11:46:585
175932299210,20cyclictest2489462-21latency_hist12:26:337
1759314992119,2cyclictest2119027-21kworker/u16:3+events_unbound11:01:495
1759322992015,4cyclictest2464821-21latency_hist12:16:337
1759322992015,4cyclictest2464821-21latency_hist12:16:337
1759317992017,2cyclictest2032400-21kworker/u16:4+flush-8:009:46:446
1759314992018,2cyclictest2241088-21kworker/u16:1+flush-8:011:12:315
1759314992018,2cyclictest2119027-21kworker/u16:3+events_unbound10:53:435
1759314992018,2cyclictest2119027-21kworker/u16:3+events_unbound10:53:435
1759322991914,4cyclictest2316482-21latency_hist11:16:347
175932299190,17cyclictest0-21swapper/708:36:597
1759314991917,2cyclictest1730133-21kworker/u16:1+events_unbound08:01:585
1759312991915,3cyclictest1869494-21kworker/u16:3+flush-8:008:37:004
1759317991816,2cyclictest2105210-21kworker/u16:2+flush-8:009:56:396
1759317991815,2cyclictest2055493-21kworker/u16:1+flush-8:009:31:546
1759317991815,2cyclictest2055493-21kworker/u16:1+flush-8:009:31:546
1759317991815,2cyclictest1046464-21kworker/u16:3+events_unbound07:11:366
1759314991814,3cyclictest2119027-21kworker/u16:3+events_unbound11:24:005
1759314991814,3cyclictest1955531-21kworker/u16:2+flush-8:008:54:295
1759312991815,3cyclictest1985982-21kworker/u16:3+flush-8:009:37:364
175932299176,4cyclictest5944-21gmain10:44:557
1759322991714,2cyclictest1267-21snmpd12:21:097
1759322991711,5cyclictest1975914-21latency_hist08:56:347
1759317991714,2cyclictest2082095-21kworker/u16:0+flush-8:010:36:346
1759314991715,2cyclictest1730133-21kworker/u16:1+events_unbound08:11:505
1759312991714,2cyclictest2017513-21kworker/u16:2+events_unbound09:26:494
175932299169,6cyclictest0-21swapper/709:06:487
1759322991613,2cyclictest0-21swapper/709:56:347
1759317991614,2cyclictest1730133-21kworker/u16:1+events_unbound07:36:496
1759317991613,2cyclictest2119027-21kworker/u16:3+flush-8:011:51:346
1759314991614,2cyclictest2055493-21kworker/u16:1+events_unbound09:55:445
1759314991614,2cyclictest2032400-21kworker/u16:4+events_unbound09:46:565
1759314991614,2cyclictest1046464-21kworker/u16:3+events_unbound07:11:405
1759314991613,3cyclictest2390746-21kworker/u16:0+flush-8:012:12:025
1759314991613,3cyclictest2390746-21kworker/u16:0+flush-8:012:12:025
1759312991613,2cyclictest1840464-21kworker/u16:0+flush-8:008:46:524
175932299158,6cyclictest0-21swapper/711:21:487
175932299157,7cyclictest5944-21gmain07:57:007
175932299157,7cyclictest0-21swapper/711:41:507
175932299157,7cyclictest0-21swapper/711:01:467
175932299155,3cyclictest1995300-21diskmemload11:47:147
1759322991510,4cyclictest2193041-21latency_hist10:26:347
175932299150,14cyclictest0-21swapper/708:46:597
1759317991513,2cyclictest2119027-21kworker/u16:3+flush-8:011:57:086
1759314991513,2cyclictest2258249-21kworker/u16:2+events_unbound11:42:035
1759314991513,2cyclictest2241088-21kworker/u16:1+events_unbound10:45:245
1759314991513,2cyclictest1985982-21kworker/u16:3+flush-8:009:29:055
1759314991513,2cyclictest1730133-21kworker/u16:1+flush-8:008:17:055
175932299149,4cyclictest2416688-21cat11:56:497
175932299149,4cyclictest1267-21snmpd07:06:467
175932299145,8cyclictest2166246-21ssh10:12:497
175932299145,8cyclictest2166246-21ssh10:12:497
175932299145,7cyclictest0-21swapper/709:21:437
175932299144,9cyclictest2300888-21ntpq11:07:007
175932299144,9cyclictest2276815-21unixbench_singl10:57:077
1759322991410,3cyclictest1267-21snmpd08:27:367
175932299140,1cyclictest0-21swapper/709:01:577
1759317991413,1cyclictest0-21swapper/612:28:506
1759317991413,1cyclictest0-21swapper/610:46:316
1759317991413,1cyclictest0-21swapper/609:40:276
175931799140,14cyclictest0-21swapper/610:57:426
175931799140,14cyclictest0-21swapper/610:10:436
175931799140,14cyclictest0-21swapper/609:42:116
175931799140,14cyclictest0-21swapper/608:26:506
1759314991413,1cyclictest0-21swapper/510:02:255
1759314991413,1cyclictest0-21swapper/509:01:345
1759314991412,2cyclictest2119027-21kworker/u16:3+events_unbound11:38:365
1759314991412,2cyclictest1840464-21kworker/u16:0+flush-8:009:24:295
175931499140,14cyclictest0-21swapper/509:18:545
1759312991413,1cyclictest0-21swapper/412:26:484
1759312991413,1cyclictest0-21swapper/412:05:034
1759312991413,1cyclictest0-21swapper/409:34:384
1759312991413,1cyclictest0-21swapper/409:34:384
175931299140,1cyclictest0-21swapper/411:49:074
175931299140,14cyclictest0-21swapper/410:20:414
175932299139,3cyclictest2140526-21ntpq10:02:017
175932299139,3cyclictest2016634-21ssh09:11:567
175932299139,3cyclictest1267-21snmpd11:32:207
175932299139,3cyclictest1267-21snmpd11:32:207
175932299139,3cyclictest1267-21snmpd08:58:037
175932299139,3cyclictest1267-21snmpd07:24:237
175932299136,6cyclictest0-21swapper/712:26:477
175932299136,6cyclictest0-21swapper/712:01:587
175932299136,6cyclictest0-21swapper/710:51:437
175932299136,6cyclictest0-21swapper/710:51:437
175932299136,6cyclictest0-21swapper/710:36:467
175932299136,6cyclictest0-21swapper/710:27:277
175932299136,6cyclictest0-21swapper/710:16:437
175932299136,6cyclictest0-21swapper/709:52:067
175932299136,6cyclictest0-21swapper/709:43:077
175932299135,7cyclictest0-21swapper/712:33:087
175932299135,7cyclictest0-21swapper/711:30:387
175932299135,7cyclictest0-21swapper/710:34:287
175932299135,7cyclictest0-21swapper/710:08:037
175932299135,7cyclictest0-21swapper/709:48:377
175932299135,7cyclictest0-21swapper/709:35:237
175932299135,7cyclictest0-21swapper/709:35:237
175932299130,12cyclictest2405521-21cut11:51:547
175932299130,12cyclictest2326133-21wc11:17:077
175932299130,11cyclictest1825694-21kthreadcore07:36:567
175932299130,11cyclictest1769441-21kthreadcore07:11:387
175931799139,3cyclictest1955531-21kworker/u16:2+flush-8:008:52:006
1759317991312,1cyclictest0-21swapper/612:06:366
1759317991312,1cyclictest0-21swapper/611:52:256
1759317991312,1cyclictest0-21swapper/611:36:486
1759317991312,1cyclictest0-21swapper/611:21:506
1759317991312,1cyclictest0-21swapper/607:35:556
1759317991311,2cyclictest2105210-21kworker/u16:2+flush-8:010:17:086
175931799130,13cyclictest0-21swapper/611:34:556
175931799130,13cyclictest0-21swapper/611:34:556
175931799130,13cyclictest0-21swapper/611:16:186
175931499137,5cyclictest6010-21gdbus08:37:355
1759314991311,2cyclictest2119027-21kworker/u16:3+events_unbound10:11:595
1759314991311,2cyclictest2119027-21kworker/u16:3+events_unbound10:11:595
1759314991311,2cyclictest2082095-21kworker/u16:0+events_unbound10:41:245
1759312991312,1cyclictest0-21swapper/411:22:294
1759312991312,1cyclictest0-21swapper/411:00:244
1759312991312,1cyclictest0-21swapper/410:13:254
1759312991312,1cyclictest0-21swapper/410:13:254
1759312991312,1cyclictest0-21swapper/409:59:144
1759312991312,1cyclictest0-21swapper/409:19:114
1759312991312,1cyclictest0-21swapper/409:12:064
1759312991312,1cyclictest0-21swapper/409:08:094
1759312991312,1cyclictest0-21swapper/407:11:584
1759312991311,2cyclictest1783527-21kworker/u16:0+flush-8:007:21:344
175931299130,13cyclictest0-21swapper/412:36:064
175931299130,13cyclictest0-21swapper/411:57:004
175931299130,0cyclictest0-21swapper/409:46:564
175931299130,0cyclictest0-21swapper/408:06:504
175931299130,0cyclictest0-21swapper/408:06:504
626589120,2rtkit-daemon0-21swapper/411:13:144
626589120,2rtkit-daemon0-21swapper/408:31:444
175932299128,3cyclictest1267-21snmpd07:27:147
175932299126,4cyclictest96-21ksoftirqd/708:01:587
175932299125,6cyclictest6184-21gvfs-afc-volume08:41:527
175932299120,11cyclictest1267-21snmpd08:20:067
1759317991211,1cyclictest0-21swapper/609:54:396
1759317991211,1cyclictest0-21swapper/608:58:316
1759317991210,2cyclictest1985982-21kworker/u16:3+flush-8:009:29:406
175931799120,12cyclictest0-21swapper/607:30:236
175931799120,12cyclictest0-21swapper/607:19:026
175931799120,0cyclictest0-21swapper/612:33:336
1759314991211,1cyclictest0-21swapper/508:08:455
1759314991211,1cyclictest0-21swapper/508:08:455
1759314991210,2cyclictest2082095-21kworker/u16:0+events_unbound10:25:135
1759314991210,2cyclictest1869494-21kworker/u16:3+flush-8:008:22:015
1759312991211,1cyclictest0-21swapper/412:18:554
1759312991211,1cyclictest0-21swapper/412:14:584
1759312991211,1cyclictest0-21swapper/412:14:584
1759312991211,1cyclictest0-21swapper/410:22:254
1759312991211,1cyclictest0-21swapper/410:06:204
1759312991211,1cyclictest0-21swapper/409:04:034
175931299120,11cyclictest0-21swapper/407:51:424
626589110,1rtkit-daemon0-21swapper/412:06:584
626589110,1rtkit-daemon0-21swapper/411:52:584
626589110,1rtkit-daemon0-21swapper/411:06:444
626589110,1rtkit-daemon0-21swapper/408:18:444
175932299118,2cyclictest1267-21snmpd08:10:327
175932299118,2cyclictest1267-21snmpd08:10:327
175932299118,2cyclictest1267-21snmpd07:16:527
175932299117,3cyclictest1845746-21sshd-session07:46:527
175932299117,3cyclictest1267-21snmpd07:35:567
175932299110,2cyclictest1892162-21sshd-session08:11:537
175932299110,2cyclictest0-21swapper/707:51:517
175931799116,4cyclictest1987905-21grep09:01:516
1759317991110,1cyclictest0-21swapper/612:20:386
1759317991110,1cyclictest0-21swapper/612:14:386
1759317991110,1cyclictest0-21swapper/612:14:386
1759317991110,1cyclictest0-21swapper/611:05:076
1759317991110,1cyclictest0-21swapper/610:37:226
1759317991110,1cyclictest0-21swapper/610:16:056
1759317991110,1cyclictest0-21swapper/610:16:056
1759317991110,1cyclictest0-21swapper/608:38:396
1759317991110,1cyclictest0-21swapper/608:04:276
175931799110,11cyclictest0-21swapper/608:15:296
175931799110,0cyclictest0-21swapper/608:48:356
175931499119,2cyclictest1730133-21kworker/u16:1+events_unbound07:51:585
1759314991110,1cyclictest0-21swapper/509:05:495
1759314991110,1cyclictest0-21swapper/508:31:565
1759314991110,1cyclictest0-21swapper/507:43:225
1759314991110,1cyclictest0-21swapper/507:37:425
175931499110,11cyclictest0-21swapper/507:17:315
1759312991110,1cyclictest0-21swapper/411:05:554
1759312991110,1cyclictest0-21swapper/410:40:044
1759312991110,1cyclictest0-21swapper/408:01:564
175931299110,1cyclictest0-21swapper/408:30:004
175932299100,9cyclictest1933049-21sshd-session08:31:537
175931799109,1cyclictest0-21swapper/610:03:286
175931799109,1cyclictest0-21swapper/609:16:206
175931799109,1cyclictest0-21swapper/607:49:196
175931799106,3cyclictest1880322-21cat08:06:506
175931799106,3cyclictest1880322-21cat08:06:506
175931499109,1cyclictest0-21swapper/507:51:255
175931499109,1cyclictest0-21swapper/507:32:015
175931499109,1cyclictest0-21swapper/507:23:215
175931499108,2cyclictest776640-21kworker/u16:0+events_unbound07:07:015
175931499106,3cyclictest1951120-21kthreadcore08:41:515
175931299109,1cyclictest1796416-21kthreadcore07:21:534
175931299109,1cyclictest0-21swapper/411:29:534
175931299109,1cyclictest0-21swapper/410:49:134
175931299109,1cyclictest0-21swapper/410:29:304
175931299109,1cyclictest0-21swapper/408:22:454
175931299100,10cyclictest0-21swapper/407:36:514
2317756290,1sleep40-21swapper/411:16:504
17593229990,8cyclictest1916925-21taskset08:21:577
17593179998,1cyclictest0-21swapper/610:52:026
17593179998,1cyclictest0-21swapper/610:52:026
17593179998,1cyclictest0-21swapper/610:26:486
17593179998,1cyclictest0-21swapper/609:21:236
17593179997,2cyclictest0-21swapper/608:19:546
17593179994,4cyclictest1760294-21cat07:06:486
17593149998,1cyclictest0-21swapper/508:47:135
17593129998,1cyclictest0-21swapper/410:32:584
17593129998,1cyclictest0-21swapper/407:56:444
17593129997,2cyclictest1783527-21kworker/u16:0+flush-8:007:26:484
17593179987,1cyclictest0-21swapper/612:24:346
17593179987,1cyclictest0-21swapper/612:02:306
17593179987,1cyclictest0-21swapper/611:18:036
17593179987,1cyclictest0-21swapper/608:44:396
17593179987,1cyclictest0-21swapper/607:56:436
17593179986,1cyclictest0-21swapper/607:51:526
17593179985,2cyclictest1936255-21ntp_kernel_pll_08:31:576
17593129987,1cyclictest0-21swapper/411:39:214
17593129987,1cyclictest0-21swapper/408:51:364
17593129986,2cyclictest1730133-21kworker/u16:1+flush-8:008:56:514
17593129985,2cyclictest0-21swapper/408:41:534
17593129984,3cyclictest2040989-21grep09:21:534
17593129983,4cyclictest1842499-21cut07:46:504
17593129983,4cyclictest1835427-21grep07:41:524
17593129980,7cyclictest0-21swapper/408:13:504
17593179976,1cyclictest0-21swapper/611:42:386
17593179973,3cyclictest2032899-21cat09:21:436
17593179973,3cyclictest1910303-21grep08:21:516
17593149973,3cyclictest1802645-21grep07:26:495
17593149972,4cyclictest1860339-21expr07:56:465
17593129975,1cyclictest0-21swapper/407:31:464
17593129973,3cyclictest1760091-21grep07:06:474
17593129971,3cyclictest0-21swapper/409:52:534
17593179965,1cyclictest0-21swapper/611:10:386
17593179963,2cyclictest22527872sleep610:48:076
17593179960,2cyclictest0-21swapper/610:24:356
17593129962,2cyclictest0-21swapper/411:33:164
17593129962,2cyclictest0-21swapper/411:33:164
17593129960,1cyclictest0-21swapper/412:21:544
17593129951,1cyclictest201rcu_preempt10:41:564
17593129950,1cyclictest0-21swapper/410:51:394
17593129950,1cyclictest0-21swapper/410:51:394
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional