You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-16 - 11:56
[ 290.152] (II) VESA: driver for VESA chipsets: vesa

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #e, slot #3

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails - Next
  
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rackeslot3s.osadl.org (updated Fri Jan 16, 2026 00:45:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1236765991054,4cyclictest0-21swapper/019:40:020
1236765991054,4cyclictest0-21swapper/019:40:020
1236765997960,12cyclictest1236763-21cat19:10:020
123677299742,40cyclictest1276853-21cron22:25:002
1236765997317,14cyclictest0-21swapper/021:20:020
123677699714,28cyclictest1319898-40mandb00:00:003
1236765996815,11cyclictest12-21ksoftirqd/022:00:010
1236765996815,11cyclictest12-21ksoftirqd/022:00:010
1236772996621,15cyclictest1242923-21diskmemload23:57:282
123676599662,47cyclictest1329049-21ssh00:20:030
1236765996560,3cyclictest0-21swapper/020:25:020
123676599641,33cyclictest1250391-21kworker/u8:421:40:010
1236765996413,11cyclictest12-21ksoftirqd/022:16:300
1236765996413,11cyclictest12-21ksoftirqd/022:16:300
1236765996340,18cyclictest16850irq/134-800000022:05:000
123676599633,17cyclictest1241366-21cut20:40:010
1236765996317,42cyclictest16850irq/134-800000023:40:020
1236765996317,42cyclictest16850irq/134-800000023:40:010
123676599625,6cyclictest121ksoftirqd/020:35:000
123676599621,44cyclictest12-21ksoftirqd/022:28:360
123676599621,44cyclictest12-21ksoftirqd/022:28:360
123677299603,18cyclictest1315705-21ssh23:50:192
1236765996012,12cyclictest12-21ksoftirqd/023:19:210
1236765996012,12cyclictest12-21ksoftirqd/023:19:200
123676599592,28cyclictest1335807-21modprobe00:34:590
123676599591,23cyclictest0-21swapper/019:55:020
123676599591,23cyclictest0-21swapper/019:55:020
123676599588,10cyclictest12-21ksoftirqd/021:50:000
1236765995822,31cyclictest16850irq/134-800000022:40:470
1236765995816,9cyclictest12-21ksoftirqd/022:23:370
1236765995724,16cyclictest1242949-21ssh21:10:000
1236765995711,9cyclictest12-21ksoftirqd/022:52:260
123677299567,15cyclictest1244323-21ssh21:13:052
1236765995619,32cyclictest16850irq/134-800000021:53:250
123677299552,22cyclictest1329840-21ssh00:21:352
1236765995525,15cyclictest1243649-21ssh21:11:280
1236765995524,15cyclictest1269811-21ssh22:09:330
1236765995523,28cyclictest12-21ksoftirqd/022:35:330
1236765995523,28cyclictest12-21ksoftirqd/022:35:320
1236765995515,8cyclictest12-21ksoftirqd/021:32:460
1236765995515,8cyclictest12-21ksoftirqd/021:27:370
123676599551,28cyclictest12-21ksoftirqd/023:12:230
1236765995511,9cyclictest12-21ksoftirqd/021:00:000
1236765995418,32cyclictest16850irq/134-800000023:06:330
1236765995418,31cyclictest16850irq/134-800000000:00:550
1236765995414,10cyclictest1291795-21ssh22:57:420
1236776995319,8cyclictest1305540-21sshd23:27:573
1236776995319,8cyclictest1305540-21sshd23:27:573
1236765995319,4cyclictest16850irq/134-800000022:10:580
1236765995310,7cyclictest12-21ksoftirqd/021:44:480
123677699522,5cyclictest131rcu_preempt22:05:003
1236772995235,13cyclictest275-21dbus-daemon22:50:022
1236772995235,13cyclictest275-21dbus-daemon22:50:012
123676599528,9cyclictest12-21ksoftirqd/000:25:350
123676599526,17cyclictest1242923-21diskmemload00:12:520
123676599522,4cyclictest131rcu_preempt19:45:020
1236772995117,8cyclictest131rcu_preempt00:40:012
123676599517,9cyclictest12-21ksoftirqd/000:24:370
123676599514,7cyclictest121ksoftirqd/023:56:480
1236765995117,29cyclictest16850irq/134-800000022:47:380
1236765995117,29cyclictest16850irq/134-800000022:47:370
1236776995034,13cyclictest37-21ksoftirqd/322:05:073
123677699501,3cyclictest131rcu_preempt21:22:263
1236772995028,16cyclictest0-21swapper/222:34:592
1236772995026,19cyclictest1-21systemd20:15:002
1236770995033,12cyclictest23-21ksoftirqd/120:40:011
123676599507,10cyclictest1-21systemd19:15:010
1236765995020,26cyclictest16850irq/134-800000000:38:590
1236765995017,29cyclictest16850irq/134-800000023:01:030
123677699495,4cyclictest131rcu_preempt22:35:003
1236776994930,15cyclictest1292887-21latency_hist23:00:023
1236765994926,19cyclictest1317663-21munin-plugin-st23:55:000
123677699485,3cyclictest131rcu_preempt22:40:013
123677699485,3cyclictest131rcu_preempt22:40:003
123677699483,3cyclictest131rcu_preempt21:10:003
1236776994833,11cyclictest309-21in:imuxsock23:17:003
1236776994833,11cyclictest309-21in:imuxsock23:17:003
1236776994824,17cyclictest275-21dbus-daemon21:00:013
1236776994823,19cyclictest275-21dbus-daemon19:30:003
123677299483,13cyclictest1291138-21sh22:56:082
1236770994832,11cyclictest3467602-21systemd-journal21:20:001
1236770994829,15cyclictest3467602-21systemd-journal23:47:571
123676599489,8cyclictest12-21ksoftirqd/021:21:280
123677699472,4cyclictest131rcu_preempt22:11:393
123677299477,13cyclictest0-21swapper/200:28:282
123677099475,3cyclictest131rcu_preempt22:55:491
123677099474,3cyclictest131rcu_preempt00:15:011
123676599479,35cyclictest1324441-21cron00:10:010
123677699465,3cyclictest131rcu_preempt21:20:003
1236776994631,12cyclictest1-21systemd20:15:003
1236776994629,14cyclictest3467602-21systemd-journal21:04:573
1236776994629,14cyclictest3467602-21systemd-journal21:04:573
123677699462,8cyclictest1297223-21rm23:09:533
123677699462,40cyclictest1256561-21ssh21:40:023
1236772994632,11cyclictest1305332-21sh23:27:282
1236772994632,11cyclictest1305332-21sh23:27:272
1236772994631,11cyclictest275-21dbus-daemon00:05:002
1236772994625,16cyclictest275-21dbus-daemon00:20:012
123677299461,14cyclictest1257855-21ssh21:43:042
123677099466,10cyclictest23-21ksoftirqd/122:35:001
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional