You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-18 - 11:56
[ 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
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack5slot2.osadl.org (updated Wed Feb 18, 2026 00:44:40)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
126742198183,10sleep10-21swapper/119:09:171
124392192174,13sleep20-21swapper/219:06:132
125572182166,11sleep30-21swapper/319:07:463
123852182169,9sleep00-21swapper/019:05:300
263592490,0sleep00-21swapper/021:18:230
240562460,0sleep10-21swapper/121:16:581
108182460,0sleep10-21swapper/121:26:031
295902430,0sleep00-21swapper/021:50:440
159072430,0sleep00-21swapper/023:03:380
196402420,0sleep10-21swapper/123:52:371
19522130,0sleep20-21swapper/222:09:362
50112120,0sleep10-21swapper/121:23:471
189082110,0sleep00-21swapper/022:49:250
1876260,0sleep20-21swapper/222:56:202
129169960,4cyclictest0-21swapper/320:00:123
129129965,1cyclictest31-21ksoftirqd/221:50:122
129129964,1cyclictest31-21ksoftirqd/223:30:102
129169955,0cyclictest0-21swapper/323:18:383
129169955,0cyclictest0-21swapper/323:07:333
129169954,1cyclictest0-21swapper/323:43:483
129169953,1cyclictest7463-21cut21:05:183
129169950,5cyclictest0-21swapper/322:18:153
129129954,1cyclictest31-21ksoftirqd/220:15:102
129129950,4cyclictest0-21swapper/221:40:122
129129950,0cyclictest0-21swapper/223:01:262
129129950,0cyclictest0-21swapper/222:48:122
129109950,5cyclictest0-21swapper/122:03:301
129109950,5cyclictest0-21swapper/120:50:181
129059955,0cyclictest0-21swapper/022:13:300
129059952,2cyclictest1514-21ssh22:09:200
129059951,4cyclictest5721-21idleruntime-cro21:40:000
129059951,4cyclictest21001-21awk19:25:000
129059951,4cyclictest13419-21munin-run23:50:000
129059951,3cyclictest814-21snmpd23:27:190
129059951,2cyclictest0-21swapper/021:55:100
129059950,5cyclictest0-21swapper/022:23:050
129059950,5cyclictest0-21swapper/020:40:210
129059950,5cyclictest0-21swapper/020:35:090
129059950,5cyclictest0-21swapper/019:39:580
129059950,4cyclictest15247-21latency_hist23:35:010
129059950,4cyclictest0-21swapper/022:55:110
18648240,0sleep018651-21latency_hist20:25:010
129169944,0cyclictest0-21swapper/323:36:233
129169944,0cyclictest0-21swapper/322:55:033
129169942,1cyclictest17415-21idleruntime-cro00:40:003
129169942,1cyclictest17141-21ssh21:45:153
129169942,1cyclictest0-21swapper/322:25:113
129169941,2cyclictest0-21swapper/322:10:113
129169941,1cyclictest0-21swapper/320:15:103
129169940,4cyclictest22102-21ssh22:03:233
129169940,4cyclictest22090-21apt-get00:10:113
129169940,4cyclictest0-21swapper/323:20:103
129169940,4cyclictest0-21swapper/323:10:123
129169940,4cyclictest0-21swapper/322:40:123
129169940,4cyclictest0-21swapper/322:30:133
129169940,4cyclictest0-21swapper/321:56:093
129169940,4cyclictest0-21swapper/321:40:563
129169940,4cyclictest0-21swapper/321:35:113
129169940,4cyclictest0-21swapper/321:20:133
129169940,4cyclictest0-21swapper/321:10:243
129169940,4cyclictest0-21swapper/320:25:143
129169940,4cyclictest0-21swapper/319:50:103
129169940,4cyclictest0-21swapper/300:07:203
129169940,3cyclictest9952-21ssh00:20:113
129169940,3cyclictest4960-21ssh00:01:003
129169940,3cyclictest3445-21ssh23:45:013
129169940,3cyclictest32359-21ssh00:30:253
129169940,3cyclictest28267-21ssh22:05:523
129169940,3cyclictest27624-21latency_hist21:35:003
129169940,3cyclictest27478-21ssh23:25:013
129169940,3cyclictest25223-21/usr/sbin/munin22:20:183
129169940,3cyclictest23405-21latency_hist20:35:003
129169940,3cyclictest13396-21cron23:50:003
129169940,3cyclictest11883-21ssh23:01:123
129169940,3cyclictest11793-21ssh21:26:403
129169940,3cyclictest11588-21diskstats20:10:143
129169940,2cyclictest0-21swapper/300:15:313
129169940,1cyclictest24624-21diskstats23:55:133
129169940,1cyclictest22508-21df22:35:133
129169940,0cyclictest0-21swapper/321:51:463
129129944,0cyclictest0-21swapper/200:39:132
129129944,0cyclictest0-21swapper/200:01:232
129129943,1cyclictest5861-21ssh21:55:162
129129943,1cyclictest31-21ksoftirqd/200:20:002
129129943,1cyclictest12439-21grep20:10:192
129129943,0cyclictest31-21ksoftirqd/223:50:102
129129942,2cyclictest31-21ksoftirqd/222:10:132
129129941,3cyclictest10817-21turbostat.cron20:10:012
129129941,2cyclictest26057-21latency_hist19:35:002
129129941,2cyclictest0-21swapper/200:10:122
129129940,4cyclictest8309-21diskmemload22:30:142
129129940,4cyclictest8309-21diskmemload00:30:322
129129940,4cyclictest1881-21perl19:50:132
129129940,4cyclictest0-21swapper/223:35:122
129129940,4cyclictest0-21swapper/223:25:592
129129940,4cyclictest0-21swapper/223:20:112
129129940,4cyclictest0-21swapper/222:50:132
129129940,4cyclictest0-21swapper/222:35:122
129129940,4cyclictest0-21swapper/222:25:122
129129940,4cyclictest0-21swapper/221:47:082
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional