You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-21 - 03:47
[ 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 #5

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.
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 100 highest latencies:
System rackeslot5s.osadl.org (updated Sat Feb 21, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2224299273,23cyclictest606-21dbus-daemon22:15:003
2223399261,24cyclictest10311-21wc21:35:011
2223199260,25cyclictest18936-21ssh22:44:020
22242992523,1cyclictest18546-21sh22:43:283
2224299252,1cyclictest15878-21diskmemload21:20:193
22242992521,3cyclictest6463-21sh23:33:383
2224299250,24cyclictest15878-21diskmemload22:22:083
22237992520,4cyclictest0-21swapper/222:23:212
22237992518,6cyclictest11979-21sh23:07:442
2223799251,23cyclictest29832-21cron19:25:012
2223399250,24cyclictest0-21swapper/100:11:441
2223199250,24cyclictest62550irq/127-eno122:16:340
2223199250,24cyclictest3798-21awk22:30:010
2223199250,24cyclictest3798-21awk22:30:010
2223199250,24cyclictest25970-21ssh23:51:050
2223199250,24cyclictest0-21swapper/021:32:200
2223199250,1cyclictest15878-21diskmemload21:56:490
2223199250,0cyclictest15878-21diskmemload00:07:210
22242992422,1cyclictest25986-21rm23:51:073
22242992421,2cyclictest19988-21cat00:15:183
2224299240,23cyclictest27387-21sh23:22:063
2224299240,23cyclictest19830-21ssh21:12:523
2224299240,23cyclictest15878-21diskmemload00:20:193
2224299240,23cyclictest0-21swapper/323:38:483
2224299240,23cyclictest0-21swapper/322:56:023
22237992423,1cyclictest5879-21ssh23:32:462
22237992423,1cyclictest21240-21apt-get21:45:102
22237992421,2cyclictest15878-21diskmemload00:25:002
2223799240,23cyclictest24686-21ssh22:49:402
2223799240,23cyclictest2109-21taskset23:29:542
2223799240,23cyclictest15608-21cron21:40:012
2223799240,1cyclictest0-21swapper/221:44:102
22233992423,1cyclictest15878-21diskmemload00:25:441
22233992423,1cyclictest0-21swapper/121:45:121
2223399240,23cyclictest0-21swapper/123:23:591
2223399240,23cyclictest0-21swapper/123:00:591
2223399240,23cyclictest0-21swapper/121:25:111
2223399240,23cyclictest0-21swapper/121:21:011
2223399240,1cyclictest23178-21ssh22:16:081
2223399240,1cyclictest15878-21diskmemload00:20:121
2223399240,0cyclictest15878-21diskmemload22:39:331
22231992424,0cyclictest0-21swapper/021:43:310
22231992421,2cyclictest23926-21munin-run20:20:010
22231992420,3cyclictest31989-21sh00:27:030
2223199240,23cyclictest26312-21ntp_states22:50:150
2223199240,23cyclictest15878-21diskmemload00:34:300
2223199240,23cyclictest15204-21ssh00:10:350
2223199240,23cyclictest12073-21ssh23:39:090
2223199240,0cyclictest32348-21ssh22:55:270
2223199240,0cyclictest0-21swapper/021:22:180
22242992323,0cyclictest0-21swapper/321:52:313
22242992323,0cyclictest0-21swapper/321:32:493
22242992322,1cyclictest6188-21ssh22:30:383
22242992321,1cyclictest18045-21cron00:15:013
22242992321,1cyclictest11321-21ntp_states22:05:143
22242992321,1cyclictest0-21swapper/319:45:003
2224299230,23cyclictest0-21swapper/323:06:163
2224299230,23cyclictest0-21swapper/321:41:433
2224299230,23cyclictest0-21swapper/321:35:203
2224299230,23cyclictest0-21swapper/300:27:233
2224299230,23cyclictest0-21swapper/300:06:273
2224299230,22cyclictest32578-21ssh23:58:033
2224299230,22cyclictest32578-21ssh23:58:033
2224299230,22cyclictest26675-21mailstats22:50:183
2224299230,22cyclictest15878-21diskmemload22:49:183
2224299230,22cyclictest13014-21ssh23:40:073
2224299230,1cyclictest2287-21ssh00:00:103
2224299230,1cyclictest0-21swapper/321:30:003
2224299230,0cyclictest0-21swapper/323:25:593
2224299230,0cyclictest0-21swapper/321:19:083
2224299230,0cyclictest0-21swapper/320:45:003
22237992323,0cyclictest15878-21diskmemload22:31:262
22237992322,1cyclictest0-21swapper/222:57:532
22237992321,1cyclictest2506-21apt-get19:35:092
22237992321,1cyclictest0-21swapper/223:50:552
22237992321,1cyclictest0-21swapper/223:36:252
22237992320,2cyclictest1938-21sh21:25:542
22237992320,1cyclictest15878-21diskmemload23:40:252
2223799230,2cyclictest23129-21ssh00:19:362
2223799230,23cyclictest75-21kswapd000:05:022
2223799230,23cyclictest0-21swapper/222:35:252
2223799230,22cyclictest0-21swapper/223:10:292
2223799230,22cyclictest0-21swapper/222:51:502
2223799230,22cyclictest0-21swapper/221:55:142
2223799230,22cyclictest0-21swapper/200:35:362
2223799230,1cyclictest0-21swapper/200:34:232
2223799230,0cyclictest15878-21diskmemload21:34:252
2223799230,0cyclictest0-21swapper/222:43:062
2223799230,0cyclictest0-21swapper/221:15:102
2223799230,0cyclictest0-21swapper/200:10:532
22233992323,0cyclictest0-21swapper/123:40:031
22233992323,0cyclictest0-21swapper/121:36:221
22233992321,1cyclictest2326-21cpu00:00:111
22233992321,1cyclictest21547-21ssh23:16:131
22233992321,1cyclictest0-21swapper/123:45:141
22233992321,1cyclictest0-21swapper/122:14:431
22233992321,1cyclictest0-21swapper/100:06:061
2223399231,21cyclictest22-21ksoftirqd/122:51:171
2223399230,2cyclictest4928-21rm23:31:081
2223399230,2cyclictest15904-21latency_hist21:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional