You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-05 - 04:09
[ 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 all highest latencies:
System rackcslot2.osadl.org (updated Thu Mar 05, 2026 00:43:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2050927461,8sleep10-21swapper/119:07:081
185852670,1sleep018583-21seq00:29:390
2034826552,8sleep00-21swapper/019:05:260
267782620,0sleep00-21swapper/023:54:390
20914994010,2cyclictest0-21swapper/022:10:200
20914993110,3cyclictest0-21swapper/021:43:010
2091599290,1cyclictest29997-21ssh21:44:521
2091499282,25cyclictest0-21swapper/000:21:190
2091499280,27cyclictest0-21swapper/023:39:070
20915992720,6cyclictest31177-21apache223:57:011
20915992626,0cyclictest0-21swapper/122:18:041
2091599260,21cyclictest0-21swapper/122:37:091
20914992624,1cyclictest636-21nscd23:24:380
20914992624,1cyclictest0-21swapper/022:33:200
20914992610,6cyclictest0-21swapper/022:44:530
20914992610,16cyclictest0-21swapper/023:42:210
20915992523,1cyclictest21834-21sshd23:47:391
20915992523,1cyclictest0-21swapper/123:25:071
20915992517,6cyclictest25455-21munin-node23:15:331
20915992516,3cyclictest0-21swapper/120:52:321
20915992512,9cyclictest21475-21kworker/1:123:10:391
2091499253,21cyclictest19989-21timerwakeupswit22:59:490
20914992520,5cyclictest11688-21kworker/0:019:51:080
20914992520,1cyclictest0-21swapper/022:57:370
20914992511,13cyclictest519-21kworker/u4:100:25:160
20914992510,15cyclictest0-21swapper/021:27:500
20915992418,3cyclictest231ktimersoftd/121:49:471
20915992410,6cyclictest0-21swapper/121:39:031
20914992420,3cyclictest31203-21apache200:02:290
2091499240,18cyclictest26098-21taskset19:20:000
20915992321,1cyclictest27904-21sh21:43:291
20915992319,3cyclictest31177-21apache200:21:181
20915992318,4cyclictest31203-21apache222:25:181
20915992310,8cyclictest0-21swapper/121:20:581
2091499237,16cyclictest11688-21kworker/0:020:51:160
20914992313,10cyclictest11688-21kworker/0:022:08:580
2091499230,14cyclictest0-21swapper/020:29:320
20915992218,2cyclictest0-21swapper/123:04:431
20915992217,3cyclictest20912-21cyclictest22:01:141
20915992210,6cyclictest0-21swapper/122:59:501
20915992210,5cyclictest20912-21cyclictest21:16:371
2091599220,20cyclictest0-21swapper/123:39:311
2091499228,13cyclictest19801-21kworker/0:222:36:280
20914992211,6cyclictest0-21swapper/021:23:170
2574522110,0sleep10-21swapper/123:53:191
2091599212,12cyclictest0-21swapper/100:04:381
20915992121,0cyclictest0-21swapper/121:07:591
20915992121,0cyclictest0-21swapper/119:17:191
20915992119,1cyclictest18006-21memory20:24:431
20915992115,5cyclictest0-21swapper/100:10:031
20915992113,5cyclictest25455-21munin-node00:31:181
20915992110,7cyclictest0-21swapper/122:19:441
20915992110,6cyclictest0-21swapper/119:24:381
20915992110,5cyclictest0-21swapper/123:30:311
20915992110,5cyclictest0-21swapper/121:11:091
20915992110,0cyclictest0-21swapper/122:06:261
2091599210,7cyclictest30408-21cpuspeed_turbos23:59:401
2091499217,6cyclictest2146-21diskmemload23:47:570
2091499213,10cyclictest0-21swapper/000:14:480
20914992118,2cyclictest31177-21apache221:29:290
20914992113,6cyclictest0-21swapper/019:44:410
20914992110,6cyclictest0-21swapper/021:15:320
20914992110,5cyclictest0-21swapper/023:21:050
20914992110,1cyclictest1199-21runrttasks22:02:290
1300722110,0sleep10-21swapper/122:50:131
2091599205,10cyclictest0-21swapper/100:24:431
20915992020,0cyclictest0-21swapper/122:11:521
20915992012,4cyclictest0-21swapper/122:40:071
20915992010,7cyclictest0-21swapper/119:34:381
20915992010,6cyclictest0-21swapper/100:16:291
20915992010,5cyclictest0-21swapper/119:19:361
20915992010,4cyclictest0-21swapper/120:54:471
2091499205,9cyclictest0-21swapper/021:04:400
2091499204,11cyclictest0-21swapper/021:34:420
2091499204,11cyclictest0-21swapper/020:19:390
20914992015,4cyclictest31177-21apache222:53:030
20914992015,4cyclictest19801-21kworker/0:222:20:240
20914992010,4cyclictest0-21swapper/023:17:110
20914992010,3cyclictest0-21swapper/021:13:520
991521910,0sleep10-21swapper/122:46:361
2091599195,6cyclictest1199-21runrttasks22:32:301
2091599194,6cyclictest17643-21diskstats21:29:411
2091599191,9cyclictest0-21swapper/120:39:461
20915991911,7cyclictest31177-21apache223:24:211
20915991911,5cyclictest0-21swapper/122:54:401
20915991910,8cyclictest0-21swapper/123:38:171
20915991910,5cyclictest0-21swapper/120:09:441
20915991910,4cyclictest0-21swapper/119:29:431
20915991910,3cyclictest0-21swapper/120:59:391
2091599190,8cyclictest7793-21/usr/sbin/munin19:59:411
2091499199,10cyclictest11688-21kworker/0:020:47:220
2091499193,8cyclictest0-21swapper/019:24:470
2091499192,9cyclictest0-21swapper/020:24:400
20914991919,0cyclictest0-21swapper/019:13:230
20914991918,0cyclictest31203-21apache200:10:380
20914991917,0cyclictest1199-21runrttasks19:37:250
20914991911,1cyclictest0-21swapper/020:11:030
20914991910,5cyclictest0-21swapper/023:50:000
20914991910,5cyclictest0-21swapper/022:16:120
20914991910,5cyclictest0-21swapper/021:58:150
20914991910,5cyclictest0-21swapper/019:39:410
20914991910,3cyclictest0-21swapper/023:09:480
20914991910,3cyclictest0-21swapper/020:05:460
20914991910,0cyclictest0-21swapper/022:24:360
2091499190,18cyclictest11688-21kworker/0:020:41:220
20915991814,1cyclictest21624-21needreboot19:09:441
20915991814,1cyclictest0-21swapper/120:44:451
20915991810,6cyclictest0-21swapper/121:58:321
20915991810,2cyclictest0-21swapper/100:37:411
20914991814,2cyclictest20912-21cyclictest19:15:140
2091499181,13cyclictest0-21swapper/000:38:280
20914991810,4cyclictest0-21swapper/020:14:400
208321810,0sleep00-21swapper/021:51:240
2091599174,8cyclictest19337-21/usr/sbin/munin20:29:371
2091599172,10cyclictest0-21swapper/121:24:471
20915991712,2cyclictest0-21swapper/119:39:401
20915991710,5cyclictest0-21swapper/120:19:401
20915991710,4cyclictest0-21swapper/119:54:401
20915991710,4cyclictest0-21swapper/119:44:481
2091499175,8cyclictest0-21swapper/020:54:430
2091499174,7cyclictest0-21swapper/020:59:460
20914991716,0cyclictest0-21swapper/022:42:170
20914991710,3cyclictest0-21swapper/023:34:050
20914991710,3cyclictest0-21swapper/019:59:430
2091599160,9cyclictest0-21swapper/120:14:461
2091499165,8cyclictest0-21swapper/021:44:400
20914991612,3cyclictest100150irq/106-eth1-rx23:05:070
20914991610,3cyclictest0-21swapper/019:54:390
20914991610,0cyclictest0-21swapper/019:29:340
2091599153,6cyclictest0-21swapper/120:04:441
20915991510,2cyclictest0-21swapper/120:34:321
20914991515,0cyclictest0-21swapper/000:05:340
20914991510,2cyclictest31203-21apache220:34:460
2091599142,7cyclictest0-21swapper/119:49:371
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional