You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-03 - 06:08
[ 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 rackbslot7.osadl.org (updated Tue Mar 03, 2026 00:44:30)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
18580215120,16sleep20-21swapper/219:01:222
19996991173,33cyclictest9652-21/usr/sbin/munin23:16:270
19996991143,33cyclictest31637-21/usr/sbin/munin23:52:300
20005991134,82cyclictest26378-21apt-get22:51:151
199969911357,49cyclictest13063-21ssh22:29:370
19996991134,42cyclictest19983-21cyclictest19:06:050
199969911325,31cyclictest0-21swapper/023:33:320
20005991123,82cyclictest352-21runrttasks21:56:291
20005991123,82cyclictest352-21runrttasks21:56:291
19996991094,30cyclictest31518-21/usr/sbin/munin22:06:190
199969910846,12cyclictest352-21runrttasks20:56:200
20012991072,32cyclictest25839-21apt-get22:51:152
199969910739,9cyclictest0-21swapper/019:11:050
199969910737,11cyclictest0-21swapper/021:06:350
19996991073,44cyclictest16908-21/usr/sbin/munin22:36:230
199969910727,23cyclictest0-21swapper/023:06:310
199969910727,23cyclictest0-21swapper/023:06:310
199969910636,21cyclictest26561-21kworker/u17:2+nfsiod21:33:530
19996991063,28cyclictest10786-21ntp_kernel_err00:11:280
19996991054,40cyclictest8592-21processes22:21:350
199969910439,14cyclictest0-21swapper/019:36:250
19996991043,41cyclictest21640-21unixbench_singl20:46:370
199969910324,26cyclictest0-21swapper/020:41:010
199969910324,26cyclictest0-21swapper/020:41:010
1887021028,64sleep118914-21latency19:01:341
2000599984,66cyclictest32651-21apt-get23:01:221
1999699983,40cyclictest23675-21idleruntime-cro20:56:010
20005999644,43cyclictest0-21swapper/122:46:141
1999699962,43cyclictest2709-21latency_hist19:51:040
2001299943,57cyclictest23158-21apt-get22:46:222
2000599946,74cyclictest18400-21apt-get23:31:301
20012999327,10cyclictest0-21swapper/223:32:062
1999699924,40cyclictest28039-21ntp_states23:46:300
1999699924,40cyclictest28039-21ntp_states23:46:300
2001299913,32cyclictest10277-21tune2fs21:31:222
20012999128,9cyclictest0-21swapper/223:38:542
20012999128,9cyclictest0-21swapper/223:38:542
20005999147,36cyclictest0-21swapper/123:06:221
20005999147,36cyclictest0-21swapper/123:06:221
2001299903,33cyclictest3443-21/usr/sbin/munin19:51:322
2001299902,62cyclictest1050-21apt-get21:16:192
2000599907,62cyclictest1050-21apt-get21:16:371
2000599902,43cyclictest30039-21ssh23:50:511
2000599902,43cyclictest30039-21ssh23:50:511
20012998939,43cyclictest0-21swapper/220:06:342
20012998928,8cyclictest0-21swapper/220:56:202
20012998925,8cyclictest0-21swapper/200:31:352
2001799883,54cyclictest23239-21taskset22:46:243
20012998839,16cyclictest19983-21cyclictest21:11:122
2001299883,37cyclictest20206-21cpu19:06:152
20012998831,49cyclictest0-21swapper/222:31:272
20012998819,28cyclictest19986-21sh00:26:352
20012998819,28cyclictest19986-21sh00:26:352
20012998811,31cyclictest29271-21kernelversion19:31:262
2000599882,65cyclictest7219-21kworker/u18:2+flush-179:000:21:261
2001299874,33cyclictest352-21runrttasks22:09:132
20012998738,42cyclictest20822-21timerandwakeup22:41:372
2001299873,32cyclictest26920-21latency_hist21:06:052
2001299873,32cyclictest26920-21latency_hist21:06:052
2001299873,32cyclictest21870-21apt-get20:49:102
20012998732,47cyclictest0-21swapper/221:46:292
2001299872,37cyclictest19432-21kernelversion20:41:292
2001299872,37cyclictest19432-21kernelversion20:41:292
20012998670,9cyclictest0-21swapper/223:26:382
2001299862,29cyclictest7709-21sed00:06:272
2001299862,29cyclictest7709-21sed00:06:272
20005998642,37cyclictest0-21swapper/122:56:251
20005998642,37cyclictest0-21swapper/122:31:011
2001299853,25cyclictest7704-21latency_hist20:06:052
20012998527,8cyclictest0-21swapper/223:06:042
20012998526,8cyclictest0-21swapper/223:16:192
2001299852,32cyclictest30452-21ssh23:51:052
2001299852,32cyclictest30452-21ssh23:51:052
20012998522,8cyclictest0-21swapper/219:46:272
20005998538,38cyclictest0-21swapper/119:16:351
20005998512,46cyclictest30677-21ssh23:51:151
2001299844,40cyclictest28736-21latency_hist19:31:042
2001299844,33cyclictest23182-21timerwakeupswit20:51:342
2001299843,36cyclictest8695-21sensors_temp22:21:372
2001299843,34cyclictest19120-21sh00:25:522
2001299843,34cyclictest10869-21/usr/sbin/munin22:26:362
2001299843,32cyclictest23051-21taskset19:12:112
2001299843,31cyclictest2238-21unixbench_multi23:56:382
2001299843,31cyclictest15981-21latency_hist21:41:052
2001299843,27cyclictest24711-21/usr/sbin/munin19:16:352
20012998429,8cyclictest0-21swapper/222:36:222
20012998428,12cyclictest0-21swapper/200:01:242
2001299842,32cyclictest16783-21mailstats21:41:352
2001299842,32cyclictest16783-21mailstats21:41:352
19996998463,15cyclictest4168-21latency_hist00:01:050
2001299834,31cyclictest352-21runrttasks21:26:202
2001299834,31cyclictest352-21runrttasks21:26:202
2001299833,29cyclictest15544-21modprobe20:31:012
2001299833,27cyclictest26435-21mailstats21:57:362
2001299833,27cyclictest26435-21mailstats21:57:362
2001299833,24cyclictest27225-21/usr/sbin/munin21:06:302
20012998326,12cyclictest0-21swapper/220:16:172
2001299832,30cyclictest13400-21cstates00:16:172
2001299832,30cyclictest13400-21cstates00:16:172
20005998360,14cyclictest200-21systemd-journal23:20:081
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional