You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-08 - 15:08
[ 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
Characteristics of the 376 highest latencies:
System rackcslot2.osadl.org (updated Sun Feb 08, 2026 12:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2901421360,0sleep10-21swapper/109:28:311
3238027047,18sleep00-21swapper/007:07:050
3252726754,8sleep10-21swapper/107:08:391
20232650,2sleep00-21swapper/009:34:550
342993910,26cyclictest0-21swapper/010:04:540
343993332,0cyclictest24-21ksoftirqd/110:04:391
343993129,1cyclictest24-21ksoftirqd/109:09:541
343993113,4cyclictest91rcu_preempt10:15:241
343993028,1cyclictest24-21ksoftirqd/109:21:541
343993028,1cyclictest24-21ksoftirqd/107:19:571
343993011,13cyclictest10305-21apache211:57:391
342993010,2cyclictest0-21swapper/010:04:090
342992928,0cyclictest7-21ksoftirqd/011:44:510
34399288,4cyclictest91rcu_preempt10:05:571
34299285,22cyclictest0-21swapper/010:57:220
122222810,0sleep00-21swapper/011:01:060
34399275,4cyclictest91rcu_preempt10:44:561
343992725,1cyclictest24-21ksoftirqd/109:29:541
34399271,5cyclictest0-21swapper/109:59:111
342992727,0cyclictest0-21swapper/010:38:550
342992711,13cyclictest100250irq/107-eth1-rx12:00:350
343992626,0cyclictest24-21ksoftirqd/109:14:541
343992625,0cyclictest24-21ksoftirqd/112:19:541
343992622,3cyclictest24-21ksoftirqd/111:45:411
343992610,8cyclictest0-21swapper/112:12:011
342992626,0cyclictest0-21swapper/007:42:340
342992610,1cyclictest0-21swapper/012:26:550
34399257,11cyclictest0-21swapper/108:34:551
343992524,1cyclictest24-21ksoftirqd/108:54:551
343992524,0cyclictest24-21ksoftirqd/111:32:371
34399252,3cyclictest91rcu_preempt11:37:121
343992523,1cyclictest0-21swapper/109:50:511
343992521,3cyclictest10305-21apache210:33:511
34399243,6cyclictest91rcu_preempt09:39:571
34399243,3cyclictest24-21ksoftirqd/110:24:491
343992423,0cyclictest24-21ksoftirqd/110:12:541
343992416,6cyclictest24-21ksoftirqd/110:21:481
343992410,10cyclictest0-21swapper/111:09:521
342992410,8cyclictest0-21swapper/009:39:550
342992410,7cyclictest0-21swapper/011:26:300
342992410,14cyclictest0-21swapper/012:08:280
603522310,1sleep00-21swapper/011:51:420
34399237,3cyclictest91rcu_preempt11:54:391
34399233,3cyclictest91rcu_preempt11:59:491
34399233,13cyclictest24-21ksoftirqd/107:49:481
34399232,3cyclictest91rcu_preempt08:39:561
343992322,0cyclictest24-21ksoftirqd/110:59:471
343992319,2cyclictest91rcu_preempt12:09:261
343992318,2cyclictest24-21ksoftirqd/109:02:281
343992316,3cyclictest0-21swapper/109:48:541
343992313,4cyclictest12326-21apache_volume07:39:491
34399227,3cyclictest91rcu_preempt12:36:281
34399223,11cyclictest0-21swapper/108:09:571
343992222,0cyclictest24-21ksoftirqd/111:23:021
343992222,0cyclictest24-21ksoftirqd/111:07:141
343992221,0cyclictest24-21ksoftirqd/112:26:391
343992221,0cyclictest24-21ksoftirqd/111:27:291
343992217,3cyclictest24-21ksoftirqd/107:59:571
343992210,7cyclictest0-21swapper/110:53:321
343992210,4cyclictest0-21swapper/109:04:541
343992210,11cyclictest231ktimersoftd/110:57:061
34299226,15cyclictest0-21swapper/010:49:510
342992213,3cyclictest0-21swapper/010:47:120
34299221,19cyclictest0-21swapper/007:10:000
342992210,8cyclictest81ktimersoftd/011:19:040
342992210,5cyclictest0-21swapper/010:40:060
342992210,5cyclictest0-21swapper/008:34:580
34299220,0cyclictest0-21swapper/011:54:500
34399217,6cyclictest91rcu_preempt12:17:111
34399212,8cyclictest91rcu_preempt10:37:041
343992119,1cyclictest24-21ksoftirqd/107:32:471
343992116,1cyclictest24-21ksoftirqd/109:34:511
343992114,1cyclictest24-21ksoftirqd/110:43:321
343992110,7cyclictest0-21swapper/111:17:071
34299212,8cyclictest0-21swapper/007:19:540
342992120,1cyclictest0-21swapper/011:20:360
342992120,0cyclictest0-21swapper/012:13:180
342992118,2cyclictest0-21swapper/010:31:390
342992116,4cyclictest10279-21apache211:38:490
342992116,2cyclictest23508-21sh11:31:100
34299211,18cyclictest0-21swapper/009:59:170
342992110,6cyclictest0-21swapper/009:32:230
34299210,2cyclictest0-21swapper/011:41:000
3056422110,0sleep10-21swapper/111:40:211
34399209,2cyclictest91rcu_preempt12:30:271
34399205,8cyclictest0-21swapper/108:29:591
34399205,2cyclictest91rcu_preempt07:55:271
343992014,2cyclictest0-21swapper/107:46:411
34299204,14cyclictest0-21swapper/011:10:000
34299204,13cyclictest0-21swapper/008:24:540
34299204,13cyclictest0-21swapper/008:24:540
34299203,8cyclictest0-21swapper/012:23:020
342992010,3cyclictest0-21swapper/010:24:530
34299200,13cyclictest0-21swapper/007:29:530
1376822010,0sleep00-21swapper/009:50:070
51602198,0sleep00-21swapper/008:44:520
343991910,6cyclictest0-21swapper/107:14:591
343991910,4cyclictest0-21swapper/107:09:511
34399190,16cyclictest0-21swapper/108:18:101
34299195,13cyclictest17170-21python07:49:550
342991918,1cyclictest31738-21munin-node08:50:120
342991912,1cyclictest0-21swapper/008:14:570
342991911,7cyclictest636-21nscd07:54:520
342991911,6cyclictest0-21swapper/009:09:560
342991911,4cyclictest100250irq/107-eth1-rx08:24:360
342991910,5cyclictest0-21swapper/009:01:270
34399188,6cyclictest24-21ksoftirqd/108:44:501
343991816,2cyclictest0-21swapper/108:19:521
343991810,2cyclictest0-21swapper/108:04:511
343991810,2cyclictest0-21swapper/107:34:551
34299187,7cyclictest100450irq/109-eth1-tx08:29:580
34299184,7cyclictest3861-21sendmail-mta12:33:530
34299183,8cyclictest0-21swapper/009:47:360
342991818,0cyclictest0-21swapper/007:44:560
342991816,1cyclictest10279-21apache209:27:550
342991811,4cyclictest30822-21apache_accesses10:14:510
342991810,5cyclictest0-21swapper/009:04:560
342991810,4cyclictest0-21swapper/011:04:590
342991810,3cyclictest0-21swapper/012:36:400
342991810,3cyclictest0-21swapper/012:14:430
34399175,6cyclictest0-21swapper/108:49:571
34399170,2cyclictest0-21swapper/108:24:521
34399170,2cyclictest0-21swapper/108:24:521
34299175,7cyclictest0-21swapper/007:14:520
34299172,10cyclictest0-21swapper/008:54:490
342991710,4cyclictest0-21swapper/010:10:090
342991710,3cyclictest0-21swapper/009:15:010
342991710,2cyclictest0-21swapper/008:44:220
342991710,1cyclictest0-21swapper/009:19:530
34299164,8cyclictest0-21swapper/010:19:490
34299163,9cyclictest0-21swapper/007:59:560
342991610,6cyclictest0-21swapper/007:34:570
342991610,2cyclictest0-21swapper/008:04:500
343991511,3cyclictest0-21swapper/107:24:551
342991511,0cyclictest6575-21/usr/sbin/munin07:24:520
342991510,0cyclictest0-21swapper/008:12:460
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional