You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-03 - 12:38
[ 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 highest latencies:
System rackcslot2.osadl.org (updated Tue Mar 03, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1253727261,7sleep00-21swapper/019:09:210
1245327057,8sleep10-21swapper/119:08:271
175092640,0sleep00-21swapper/023:52:450
1273399349,1cyclictest24-21ksoftirqd/120:49:231
12732993210,20cyclictest0-21swapper/022:52:500
1273399312,1cyclictest91rcu_preempt23:15:061
1273399302,3cyclictest91rcu_preempt00:37:471
12733992928,0cyclictest24-21ksoftirqd/122:29:411
12733992926,2cyclictest27967-21ssh00:06:291
12733992926,2cyclictest0-21swapper/122:06:151
12733992921,4cyclictest91rcu_preempt22:10:451
12732992924,5cyclictest0-21swapper/020:00:040
12732992913,16cyclictest0-21swapper/000:18:020
12733992826,2cyclictest0-21swapper/122:14:431
12733992819,3cyclictest650-21nscd00:32:351
12733992818,5cyclictest24-21ksoftirqd/121:19:431
12732992824,2cyclictest81ktimersoftd/022:37:270
12732992811,17cyclictest0-21swapper/000:35:060
1273399272,8cyclictest0-21swapper/119:44:451
12733992726,1cyclictest24-21ksoftirqd/121:50:561
12733992715,3cyclictest91rcu_preempt21:18:241
12732992722,4cyclictest20105-21ssh23:11:010
1273299270,0cyclictest0-21swapper/020:24:500
12733992622,2cyclictest24-21ksoftirqd/119:20:041
12733992620,5cyclictest5811-21ssh23:35:521
12733992619,4cyclictest24-21ksoftirqd/100:19:481
1273299266,19cyclictest0-21swapper/021:57:290
12732992621,4cyclictest19332-21apache223:59:110
12732992610,4cyclictest0-21swapper/022:15:190
1273399256,12cyclictest0-21swapper/123:43:301
1273399255,3cyclictest91rcu_preempt21:31:531
12733992524,0cyclictest24-21ksoftirqd/123:55:461
12733992523,2cyclictest0-21swapper/100:04:231
1273399252,0cyclictest91rcu_preempt22:27:541
12733992520,2cyclictest24-21ksoftirqd/122:49:541
12733992520,2cyclictest231ktimersoftd/123:09:461
12733992518,3cyclictest231ktimersoftd/120:29:421
12733992517,7cyclictest0-21swapper/122:02:401
12733992516,6cyclictest19332-21apache221:27:481
12732992522,2cyclictest0-21swapper/000:30:360
12732992515,8cyclictest0-21swapper/022:44:000
12732992510,10cyclictest0-21swapper/020:39:400
1273299250,18cyclictest28614-21kworker/u4:021:34:370
1273399245,5cyclictest91rcu_preempt00:17:511
12733992422,2cyclictest24-21ksoftirqd/122:48:071
12733992422,2cyclictest0-21swapper/119:54:131
12733992418,5cyclictest7577-21fschecks_count22:54:411
12733992418,4cyclictest19332-21apache221:56:381
12733992417,7cyclictest0-21swapper/100:09:421
12733992413,8cyclictest0-21swapper/122:38:141
1273299243,4cyclictest0-21swapper/023:05:400
12732992416,8cyclictest0-21swapper/023:34:420
1273399234,2cyclictest91rcu_preempt23:50:051
1273399232,1cyclictest91rcu_preempt19:14:441
12733992321,1cyclictest306-21ntp_states19:59:461
12733992319,2cyclictest91rcu_preempt23:24:471
12733992319,1cyclictest24-21ksoftirqd/100:25:471
12733992315,7cyclictest0-21swapper/120:59:321
1273299234,16cyclictest0-21swapper/021:29:220
1273399225,4cyclictest24-21ksoftirqd/122:41:171
12733992221,1cyclictest0-21swapper/120:26:061
12733992220,2cyclictest0-21swapper/120:38:531
12733992220,1cyclictest24-21ksoftirqd/121:37:591
12733992219,2cyclictest32752-21apache_processe23:29:401
12733992219,2cyclictest30421-21hddtemp_smartct19:54:411
12733992212,3cyclictest91rcu_preempt21:13:121
12733992210,5cyclictest0-21swapper/123:19:481
1273399220,5cyclictest91rcu_preempt23:00:221
1273299223,16cyclictest0-21swapper/022:26:580
12732992222,0cyclictest0-21swapper/022:11:540
12732992210,3cyclictest0-21swapper/000:19:400
12732992210,2cyclictest0-21swapper/022:30:350
1273399219,7cyclictest231ktimersoftd/121:39:421
1273399215,9cyclictest0-21swapper/120:04:401
1273399215,10cyclictest19316-21apache222:19:401
12733992118,2cyclictest7592-21fschecks_time20:19:421
12733992118,2cyclictest26385-21diskmemload23:45:131
12733992118,2cyclictest24970-21http_loadtime21:04:421
12733992118,2cyclictest21124-21memory19:29:461
12733992111,9cyclictest18796-21apache_accesses20:49:391
1273299217,13cyclictest0-21swapper/020:09:140
12732992114,4cyclictest7-21ksoftirqd/023:49:290
12732992113,2cyclictest19319-21apache221:19:460
12732992110,7cyclictest0-21swapper/023:39:390
12732992110,7cyclictest0-21swapper/021:12:540
12732992110,6cyclictest0-21swapper/019:14:400
12732992110,3cyclictest0-21swapper/020:44:430
1273299210,12cyclictest0-21swapper/021:49:480
1273399209,5cyclictest24-21ksoftirqd/120:12:021
1273399206,7cyclictest0-21swapper/121:46:291
1273399204,13cyclictest24960-21ls19:39:451
12733992017,2cyclictest0-21swapper/123:07:011
12733992016,3cyclictest19155-21memory19:24:451
1273299209,8cyclictest636-21nscd23:34:040
1273299205,8cyclictest0-21swapper/021:39:460
12732992020,0cyclictest0-21swapper/023:24:310
12732992015,2cyclictest10050irq/110-ahci[0021:45:340
12732992012,1cyclictest0-21swapper/022:06:170
12732992011,3cyclictest0-21swapper/020:19:450
1273299200,20cyclictest0-21swapper/000:28:100
1273299200,16cyclictest0-21swapper/022:22:530
12733991911,4cyclictest24-21ksoftirqd/120:58:291
12733991910,6cyclictest0-21swapper/119:09:391
1273299198,7cyclictest26382-21latency_hist21:09:290
1273299195,10cyclictest0-21swapper/020:34:400
1273299194,8cyclictest0-21swapper/023:59:390
1273299194,8cyclictest0-21swapper/023:14:410
1273299193,10cyclictest0-21swapper/020:49:400
12732991910,7cyclictest0-21swapper/019:44:400
12732991910,5cyclictest0-21swapper/019:29:420
12732991910,3cyclictest26165-21df_inode00:04:410
12732991910,1cyclictest0-21swapper/023:23:200
12732991910,0cyclictest0-21swapper/021:15:110
1273299190,0cyclictest0-21swapper/022:01:090
12733991817,1cyclictest0-21swapper/120:43:331
12733991810,1cyclictest0-21swapper/120:14:411
1273299186,11cyclictest0-21swapper/021:29:410
12732991816,1cyclictest802-21apache219:50:360
12732991816,1cyclictest5719-21smartctl20:14:440
12732991815,3cyclictest19332-21apache219:23:240
12732991813,3cyclictest100250irq/107-eth1-rx19:35:160
12732991811,3cyclictest0-21swapper/022:44:480
1273299181,10cyclictest0-21swapper/020:09:400
12732991810,2cyclictest0-21swapper/019:54:390
12733991714,2cyclictest22398-21/usr/sbin/munin19:34:451
1273299175,10cyclictest0-21swapper/019:24:410
1273299173,9cyclictest0-21swapper/022:59:450
12732991714,3cyclictest23828-21grep20:59:500
12732991710,5cyclictest0-21swapper/000:09:400
12732991710,3cyclictest0-21swapper/019:39:410
12732991710,2cyclictest81ktimersoftd/019:14:290
12732991710,2cyclictest0-21swapper/022:55:570
12732991510,5cyclictest0-21swapper/020:55:480
12732991510,0cyclictest0-21swapper/020:29:420
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional