You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-28 - 05:07
[ 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 the highest latencies:
System rack0slot2.osadl.org (updated Wed Jan 28, 2026 00:43:33)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
20361572960,1sleep40-21swapper/419:31:524
1984135995347,5cyclictest2142522-21latency_hist20:26:527
1984129994947,2cyclictest2425592-21kworker/u16:3+events_unbound23:06:225
198381624737,7sleep60-21swapper/619:06:476
1984131994643,2cyclictest2560835-21kworker/u16:2+flush-8:000:07:126
1984129994341,2cyclictest2560811-21kworker/u16:1+events_unbound23:33:425
198367224314,8sleep40-21swapper/419:04:454
1984129994240,2cyclictest2609173-21kworker/u16:3+flush-8:023:58:245
1984129994240,2cyclictest2366257-21kworker/u16:1+flush-8:022:07:375
1984129994139,2cyclictest2560835-21kworker/u16:2+events_unbound00:11:335
1984129994139,2cyclictest2425592-21kworker/u16:3+events_unbound23:24:545
1984129994139,2cyclictest2241260-21kworker/u16:3+events_unbound21:27:295
1984129994038,2cyclictest2609173-21kworker/u16:3+events_unbound00:14:175
1984129994038,2cyclictest2560811-21kworker/u16:1+events_unbound23:38:415
1984129994038,2cyclictest2412561-21kworker/u16:0+events_unbound22:23:015
1984129993937,2cyclictest2560811-21kworker/u16:1+events_unbound23:53:175
1984129993937,2cyclictest2560811-21kworker/u16:1+events_unbound23:48:415
1984129993937,2cyclictest2412561-21kworker/u16:0+events_unbound22:35:415
1984129993937,2cyclictest2220312-21kworker/u16:2+events_unbound21:50:585
1984129993937,2cyclictest2200224-21kworker/u16:0+events_unbound21:19:385
1984129993936,2cyclictest2378823-21kworker/u16:2+events_unbound22:16:545
19838172393,31sleep70-21swapper/719:06:487
1984135993837,0cyclictest0-21swapper/721:52:057
1984129993836,2cyclictest2669988-21kworker/u16:4+flush-8:000:19:525
1984129993836,2cyclictest2560835-21kworker/u16:2+events_unbound23:28:125
1984129993836,2cyclictest2560835-21kworker/u16:2+events_unbound23:28:125
1984129993836,2cyclictest2474254-21kworker/u16:0+events_unbound22:59:525
1984129993836,2cyclictest2425541-21kworker/u16:2+events_unbound22:54:175
1984129993836,2cyclictest2366257-21kworker/u16:1+events_unbound22:12:535
1984129993836,2cyclictest2241260-21kworker/u16:3+events_unbound21:22:015
1984129993836,2cyclictest2200224-21kworker/u16:0+events_unbound21:33:375
1984129993835,2cyclictest2669988-21kworker/u16:4+events_unbound00:30:565
1984129993835,2cyclictest2425592-21kworker/u16:3+events_unbound22:40:215
198366423828,7sleep50-21swapper/519:04:385
1984129993735,2cyclictest2425592-21kworker/u16:3+events_unbound22:44:175
1984129993735,2cyclictest2200224-21kworker/u16:0+events_unbound21:14:375
1984129993735,2cyclictest2171517-21kworker/u16:4+events_unbound21:09:385
1984129993634,2cyclictest2669988-21kworker/u16:4+events_unbound00:24:215
1984129993634,2cyclictest2609173-21kworker/u16:3+events_unbound00:04:335
1984129993634,2cyclictest2425541-21kworker/u16:2+flush-8:022:30:495
1984129993634,2cyclictest2220312-21kworker/u16:2+flush-8:021:37:535
1984129993634,2cyclictest2200224-21kworker/u16:0+events_unbound21:45:015
1984129993533,2cyclictest2716141-21kworker/u16:1+flush-8:000:34:135
1984129993533,2cyclictest2488286-21kworker/u16:4+flush-8:023:07:495
1984129993533,2cyclictest2488286-21kworker/u16:4+events_unbound23:20:135
1984129993533,2cyclictest2425592-21kworker/u16:3+events_unbound22:50:015
1984129993533,2cyclictest2425592-21kworker/u16:3+events_unbound22:50:015
1984129993533,2cyclictest2340844-21kworker/u16:5+flush-8:022:03:415
1984129993533,2cyclictest2329597-21kworker/u16:3+events_unbound22:01:225
1984129993432,2cyclictest2582801-21kworker/u16:0+events_unbound23:46:445
1984129993432,2cyclictest2474254-21kworker/u16:0+events_unbound23:16:185
1984129993432,2cyclictest2220312-21kworker/u16:2+events_unbound21:53:215
1984129993330,2cyclictest2075189-21kworker/u16:3+events_unbound20:41:535
1984129993230,2cyclictest1299105-21kworker/u16:4+events_unbound19:17:535
1984135993130,0cyclictest0-21swapper/720:52:217
198413599310,29cyclictest2545582-21ssh23:17:127
1984129993028,2cyclictest2075189-21kworker/u16:3+flush-8:020:16:525
1984129993028,2cyclictest2007407-21kworker/u16:0+events_unbound19:33:025
1984135992928,0cyclictest0-21swapper/700:17:177
1984129992926,2cyclictest2093885-21kworker/u16:0+flush-8:020:37:025
1984135992826,2cyclictest124-21kswapd023:06:197
1984129992826,2cyclictest2075189-21kworker/u16:3+flush-8:020:28:385
1984135992726,0cyclictest0-21swapper/722:17:207
1984129992725,2cyclictest2171517-21kworker/u16:4+events_unbound21:02:135
1984129992725,2cyclictest2075189-21kworker/u16:3+events_unbound20:57:515
1984135992625,0cyclictest0-21swapper/721:47:107
1984129992624,2cyclictest2075189-21kworker/u16:3+events_unbound20:35:225
1984135992522,2cyclictest2366243-21idleruntime-cro22:06:517
1984135992423,0cyclictest0-21swapper/722:32:157
1984135992419,4cyclictest2378396-21latency_hist22:11:527
1984129992422,2cyclictest2122852-21kworker/u16:2+events_unbound20:50:375
1984129992422,2cyclictest2122852-21kworker/u16:2+events_unbound20:50:375
1984129992422,2cyclictest2075189-21kworker/u16:3+flush-8:020:04:145
1984129992422,2cyclictest1299105-21kworker/u16:4+events_unbound19:31:055
1984135992318,4cyclictest2065176-21latency_hist19:46:527
1984129992321,2cyclictest2093885-21kworker/u16:0+events_unbound20:22:215
1984129992321,2cyclictest2075189-21kworker/u16:3+events_unbound19:53:065
1984125992321,2cyclictest2474254-21kworker/u16:0+flush-8:023:17:034
24884352220,1chrt0-21swapper/622:56:526
1984135992222,0cyclictest0-21swapper/722:27:147
198413599220,20cyclictest2026605-21cat19:26:527
1984131992219,2cyclictest2425541-21kworker/u16:2+events_unbound22:32:056
1984135992120,0cyclictest0-21swapper/719:17:147
1984135992116,4cyclictest2244251-21latency_hist21:16:527
1984129992119,2cyclictest2104220-21kworker/u16:1+events_unbound20:09:505
1984129992119,2cyclictest2045861-21kworker/u16:2+events_unbound19:41:555
1984125992118,2cyclictest2425592-21kworker/u16:3+flush-8:023:07:124
198413599200,18cyclictest2084558-21sed19:56:527
1984129992018,2cyclictest1983881-21kworker/u16:2+events_unbound19:13:065
1984129992018,2cyclictest1983881-21kworker/u16:2+events_unbound19:13:065
1984129992018,2cyclictest1299105-21kworker/u16:4+events_unbound19:23:145
1984125991917,2cyclictest2474254-21kworker/u16:0+flush-8:023:27:174
1984125991917,2cyclictest2474254-21kworker/u16:0+flush-8:023:27:174
1984129991816,2cyclictest1973942-21kworker/u16:1+flush-8:019:39:495
198413599178,8cyclictest0-21swapper/722:47:087
198413599178,8cyclictest0-21swapper/722:47:087
1984135991717,0cyclictest0-21swapper/723:42:147
1984135991716,0cyclictest0-21swapper/722:37:077
1984135991712,4cyclictest2681716-21latency_hist00:16:517
1984135991711,5cyclictest650-21systemd-journal21:16:537
198413599170,1cyclictest0-21swapper/723:52:147
1984125991715,2cyclictest2560835-21kworker/u16:2+flush-8:000:27:224
198413599167,8cyclictest0-21swapper/721:32:097
198413599167,8cyclictest0-21swapper/700:22:127
198413599166,8cyclictest0-21swapper/722:52:157
1984135991614,1cyclictest2047451-21ps19:37:107
1984135991614,1cyclictest0-21swapper/719:57:187
1984135991611,4cyclictest2131861-21taskset20:17:157
1984135991610,5cyclictest2190830-21latency_hist20:51:527
1984135991610,5cyclictest2190830-21latency_hist20:51:527
198413599160,15cyclictest2669595-21latency_hist00:11:517
1984131991614,2cyclictest2425592-21kworker/u16:3+flush-8:023:27:236
1984131991614,2cyclictest2425592-21kworker/u16:3+flush-8:023:27:236
1984129991614,2cyclictest2093885-21kworker/u16:0+events_unbound20:19:505
1984129991614,2cyclictest2075189-21kworker/u16:3+events_unbound19:58:305
198413599158,6cyclictest0-21swapper/722:57:187
198413599157,7cyclictest0-21swapper/723:27:107
198413599157,7cyclictest0-21swapper/723:27:107
198413599156,8cyclictest0-21swapper/722:42:147
198413599156,8cyclictest0-21swapper/721:57:127
1984135991512,2cyclictest1267-21snmpd23:09:047
1984135991512,2cyclictest0-21swapper/720:31:527
1984135991511,3cyclictest1267-21snmpd21:28:227
198413599150,2cyclictest2302043-21ssh21:37:157
198413599150,13cyclictest2219887-21latency_hist21:06:527
1984131991512,2cyclictest2262986-21kthreadcore21:22:106
1984131991511,3cyclictest2474254-21kworker/u16:0+flush-8:022:56:566
198412599150,14cyclictest0-21swapper/422:37:134
198413599149,4cyclictest1267-21snmpd19:31:537
198413599146,7cyclictest0-21swapper/723:22:047
198413599146,7cyclictest0-21swapper/723:12:407
198413599146,7cyclictest0-21swapper/721:07:137
198413599146,7cyclictest0-21swapper/700:36:427
1984135991411,2cyclictest1987869-21cat19:07:107
1984135991411,2cyclictest0-21swapper/721:42:217
198413599140,1cyclictest0-21swapper/719:47:157
1984131991413,1cyclictest0-21swapper/620:12:206
1984131991412,1cyclictest2343197-21irqcore21:57:106
1984131991410,3cyclictest2075189-21kworker/u16:3+flush-8:019:52:176
198412599149,4cyclictest2622499-21cat23:52:064
198412599140,1cyclictest0-21swapper/422:22:244
198412599140,13cyclictest0-21swapper/421:12:164
198413599136,6cyclictest0-21swapper/723:58:107
198413599136,6cyclictest0-21swapper/723:33:367
198413599136,6cyclictest0-21swapper/722:15:497
198413599136,6cyclictest0-21swapper/700:02:217
198413599135,7cyclictest0-21swapper/722:22:097
198413599135,7cyclictest0-21swapper/721:22:547
198413599135,7cyclictest0-21swapper/700:27:357
1984135991313,0cyclictest0-21swapper/723:37:137
1984135991310,2cyclictest0-21swapper/720:41:517
198413599130,4cyclictest2618208-21ssh23:47:167
198413199130,13cyclictest0-21swapper/623:21:316
1984129991311,2cyclictest2007407-21kworker/u16:0+flush-8:019:48:215
1984125991312,1cyclictest0-21swapper/423:37:264
1984125991312,1cyclictest0-21swapper/422:44:564
1984125991312,1cyclictest0-21swapper/421:23:544
1984125991312,1cyclictest0-21swapper/421:10:304
1984125991312,1cyclictest0-21swapper/419:36:044
198412599130,13cyclictest0-21swapper/422:54:524
198412599130,13cyclictest0-21swapper/400:36:434
198413599128,3cyclictest1267-21snmpd20:31:367
198413599128,3cyclictest1267-21snmpd20:02:327
198413599128,3cyclictest1267-21snmpd19:34:027
198413599126,5cyclictest2007135-21latency_hist19:16:527
198413599126,5cyclictest2007135-21latency_hist19:16:527
198413599125,6cyclictest0-21swapper/720:45:367
1984135991211,0cyclictest0-21swapper/720:57:167
198413599120,4cyclictest2113497-21latency_hist20:11:527
198413599120,10cyclictest0-21swapper/720:12:097
198413199128,3cyclictest2037322-21cat19:32:066
198413199127,4cyclictest2598438-21cat23:42:106
1984131991211,1cyclictest0-21swapper/622:26:396
1984131991211,1cyclictest0-21swapper/622:06:576
1984131991211,1cyclictest0-21swapper/622:03:006
1984131991211,1cyclictest0-21swapper/621:55:176
1984131991211,1cyclictest0-21swapper/621:20:176
1984131991211,1cyclictest0-21swapper/621:16:206
198413199120,1cyclictest0-21swapper/621:08:276
198413199120,1cyclictest0-21swapper/619:10:326
198413199120,12cyclictest0-21swapper/623:53:316
198413199120,12cyclictest0-21swapper/623:49:166
198413199120,12cyclictest0-21swapper/622:38:106
198413199120,12cyclictest0-21swapper/622:28:336
198413199120,12cyclictest0-21swapper/600:27:256
198413199120,12cyclictest0-21swapper/600:06:176
1984129991211,1cyclictest0-21swapper/519:07:145
1984125991211,1cyclictest0-21swapper/423:14:354
1984125991211,1cyclictest0-21swapper/422:27:554
1984125991211,1cyclictest0-21swapper/421:51:584
1984125991211,1cyclictest0-21swapper/421:42:404
1984125991211,1cyclictest0-21swapper/420:32:504
1984125991211,1cyclictest0-21swapper/419:42:424
198412599120,12cyclictest0-21swapper/423:02:454
198412599120,12cyclictest0-21swapper/422:50:564
198412599120,12cyclictest0-21swapper/422:50:564
198412599120,12cyclictest0-21swapper/420:53:104
198412599120,0cyclictest0-21swapper/422:12:474
198412599120,0cyclictest0-21swapper/421:35:154
198413199119,1cyclictest0-21swapper/620:07:216
198413199117,3cyclictest2269909-21cat21:27:076
1984131991110,1cyclictest0-21swapper/623:25:466
1984131991110,1cyclictest0-21swapper/621:04:316
1984131991110,1cyclictest0-21swapper/620:04:086
1984131991110,1cyclictest0-21swapper/619:57:506
1984131991110,1cyclictest0-21swapper/619:24:066
198413199110,11cyclictest0-21swapper/619:44:076
198413199110,0cyclictest0-21swapper/620:34:246
198413199110,0cyclictest0-21swapper/619:48:416
1984125991110,1cyclictest0-21swapper/422:20:304
1984125991110,1cyclictest0-21swapper/422:01:264
1984125991110,1cyclictest0-21swapper/420:49:044
1984125991110,1cyclictest0-21swapper/420:49:044
1984125991110,1cyclictest0-21swapper/420:42:554
1984125991110,1cyclictest0-21swapper/420:08:524
1984125991110,1cyclictest0-21swapper/419:51:504
1984125991110,1cyclictest0-21swapper/419:22:504
1984125991110,1cyclictest0-21swapper/419:07:044
198413199109,1cyclictest0-21swapper/623:40:456
198413199109,1cyclictest0-21swapper/623:36:306
198413199109,1cyclictest0-21swapper/623:12:516
198413199109,1cyclictest0-21swapper/622:42:066
198413199109,1cyclictest0-21swapper/621:49:276
198413199109,1cyclictest0-21swapper/621:43:376
198413199109,1cyclictest0-21swapper/621:37:476
198413199109,1cyclictest0-21swapper/620:50:486
198413199109,1cyclictest0-21swapper/620:50:486
198413199108,2cyclictest2122852-21kworker/u16:2+flush-8:020:17:176
198413199107,2cyclictest2695346-21irqcore00:22:056
198413199107,2cyclictest2010850-21kthreadcore19:17:096
198412999109,1cyclictest0-21swapper/520:53:395
198412599109,1cyclictest0-21swapper/423:35:234
198412599109,1cyclictest0-21swapper/423:24:594
198412599109,1cyclictest0-21swapper/422:10:534
198412599109,1cyclictest0-21swapper/421:18:044
198412599109,1cyclictest0-21swapper/421:00:534
198412599109,1cyclictest0-21swapper/420:24:574
198412599109,1cyclictest0-21swapper/400:12:174
198412599100,10cyclictest0-21swapper/420:28:534
19841319998,1cyclictest0-21swapper/622:48:156
19841319998,1cyclictest0-21swapper/622:48:156
19841319998,1cyclictest0-21swapper/600:21:076
19841319994,2cyclictest681rcuog/400:12:146
19841259998,1cyclictest0-21swapper/423:47:414
19841259998,1cyclictest0-21swapper/419:40:294
19841259998,1cyclictest0-21swapper/400:22:324
19841259996,2cyclictest2210760-21cpuspeed_turbos21:02:024
19841259995,3cyclictest2085549-21tune2fs19:57:074
19841259994,4cyclictest2600578-21cut23:42:134
19841259994,4cyclictest2102919-21ntp_states20:02:184
19841259994,4cyclictest2082502-21cut19:52:134
19841259990,5cyclictest2272188-21grep21:27:094
19841319987,1cyclictest0-21swapper/619:39:336
19841319986,2cyclictest0-21swapper/620:54:456
19841319986,1cyclictest0-21swapper/623:02:066
19841319986,1cyclictest0-21swapper/620:37:186
19841319983,4cyclictest2718609-21tr00:32:036
19841319983,4cyclictest2201811-21irqcore20:57:086
19841319983,4cyclictest2173700-21cut20:42:096
19841319983,4cyclictest2150028-21tr20:27:126
19841319983,4cyclictest2027499-21cut19:27:056
19841319983,4cyclictest1994498-21cat19:11:536
19841319983,4cyclictest1994498-21cat19:11:536
19841259987,1cyclictest0-21swapper/423:57:564
19841259986,1cyclictest0-21swapper/421:47:104
19841259986,1cyclictest0-21swapper/400:17:094
19841259984,3cyclictest2646795-21awk00:02:094
19841259984,3cyclictest2295926-21kthreadcore21:37:084
19841259983,4cyclictest2429094-21cut22:32:084
19841259983,4cyclictest2361062-21grep22:02:114
19841259983,4cyclictest2162267-21cpu20:37:024
19841259983,4cyclictest2127811-21tr20:17:114
19841259983,4cyclictest2004778-21cut19:12:154
19841259983,4cyclictest2004778-21cut19:12:154
19841259980,7cyclictest0-21swapper/419:17:094
19841319973,3cyclictest2137357-21grep20:22:106
19841319972,4cyclictest2514029-21cut23:07:086
19841319972,4cyclictest2391968-21sed22:17:076
19841319972,4cyclictest2379084-21cpuspeed_turbos22:12:036
19841319972,4cyclictest2282071-21interrupts21:32:076
19841259975,1cyclictest0-21swapper/420:12:064
19841259975,1cyclictest0-21swapper/400:07:104
19841259972,4cyclictest2489064-21expr22:57:034
19841319962,3cyclictest2633844-21cpuspeed23:57:026
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional