You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-20 - 05:01
[ 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 rackeslot8.osadl.org (updated Tue Jan 20, 2026 00:43:54)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1559527993119,8cyclictest1853633-21sleep23:00:013
1559527992926,1cyclictest0-21swapper/323:20:003
1559527992623,1cyclictest0-21swapper/300:20:003
1559527992623,1cyclictest0-21swapper/300:20:003
1559527992522,1cyclictest0-21swapper/322:45:163
1559527992421,1cyclictest0-21swapper/322:35:153
1559527992118,1cyclictest0-21swapper/320:05:013
1559527992118,1cyclictest0-21swapper/320:05:013
1559527992118,1cyclictest0-21swapper/320:00:013
155952799195,7cyclictest1726704-21taskset21:20:003
1559527991815,1cyclictest0-21swapper/323:35:223
1559527991815,1cyclictest0-21swapper/300:25:173
155952799181,13cyclictest1676356-21taskset20:40:133
155952799181,13cyclictest1612500-21turbostat19:50:003
155952799181,13cyclictest1599573-21turbostat19:39:593
155952799177,6cyclictest16864362sleep320:45:193
1559527991714,1cyclictest0-21swapper/323:55:143
1559527991714,1cyclictest0-21swapper/321:25:183
1559527991714,1cyclictest0-21swapper/300:35:003
1559527991714,1cyclictest0-21swapper/300:10:133
155952799171,13cyclictest1909834-21taskset23:40:183
18780102161,4sleep01878063-21ntp_states23:15:190
155952799168,5cyclictest1847101-21taskset22:52:333
155952799165,7cyclictest19226232sleep323:50:203
1559527991613,1cyclictest0-21swapper/323:10:173
1559527991613,1cyclictest0-21swapper/321:35:163
1559527991613,1cyclictest0-21swapper/321:20:153
1559527991613,1cyclictest0-21swapper/321:10:163
1559527991613,1cyclictest0-21swapper/319:15:143
155952799161,12cyclictest1980223-21taskset00:37:213
155952799161,12cyclictest1885505-21chrt23:24:513
155952799161,12cyclictest1865934-21taskset23:05:473
155952799161,12cyclictest1859242-21taskset23:00:233
155952799161,12cyclictest1793876-21taskset22:10:173
155952799161,12cyclictest1770542-21chrt21:51:223
155952799161,12cyclictest1745366-21chrt21:32:143
155952799161,12cyclictest1675073-21chrt20:35:203
155952799161,12cyclictest1650672-21taskset20:19:283
155952799161,12cyclictest1637827-21sleep20:09:593
155952799161,12cyclictest1605734-21chrt19:42:543
155952799161,12cyclictest1586738-21chrt19:28:113
155952799161,11cyclictest1891340-21taskset23:25:233
155952799160,9cyclictest1834639-21taskset22:44:563
155952799160,8cyclictest1650975-21taskset20:20:013
307598150,1rtkit-daemon0-21swapper/222:15:312
19617022151,10sleep21565935-21munin-node00:25:102
155952799156,6cyclictest18152052sleep322:27:303
155952799151,11cyclictest1942063-21taskset00:05:353
155952799151,11cyclictest1892897-21taskset23:30:163
155952799151,11cyclictest1802784-21turbostat22:20:003
155952799151,11cyclictest1789467-21taskset22:05:293
155952799151,11cyclictest1771076-21taskset21:55:073
155952799151,11cyclictest1752375-21taskset21:40:123
155952799151,11cyclictest1657278-21chrt20:25:103
155952799151,11cyclictest1638377-21taskset20:10:153
155952799151,11cyclictest1593220-21turbostat19:35:003
155952799150,12cyclictest1821331-21chrt22:30:203
155952799150,12cyclictest1808723-21chrt22:20:263
155952799150,12cyclictest1778279-21chrt22:00:163
155952799150,12cyclictest1764194-21taskset21:45:243
155952799150,12cyclictest1700975-21chrt20:55:563
155952799150,12cyclictest1694937-21taskset20:54:193
155952799150,12cyclictest1663616-21taskset20:30:033
155952799150,11cyclictest1559718-21chrt19:10:123
1559527991412,1cyclictest0-21swapper/300:20:133
155952799140,12cyclictest1707883-21chrt21:05:013
155952799140,12cyclictest1580235-21chrt19:20:543
155952799140,11cyclictest1930032-21chrt00:00:053
155952799140,11cyclictest1911041-21taskset23:45:073
155952799140,11cyclictest1707300-21chrt21:00:403
155952799140,11cyclictest1612729-21taskset19:50:043
16314752130,9sleep01631509-21awk20:05:000
16314752130,9sleep01631509-21awk20:05:000
16284172130,9sleep21630098-21tr20:00:182
16284172130,9sleep21630098-21tr20:00:172
19405222120,1sleep00-21swapper/000:05:190
19309182120,9sleep21931895-21cut00:00:182
19038272121,7sleep01904037-21sed23:35:230
18145622120,9sleep11814651-21systemctl22:25:191
307598110,7rtkit-daemon714-21snmpd21:10:150
307598110,7rtkit-daemon316-21systemd-udevd22:28:442
307598110,6rtkit-daemon714-21snmpd22:04:202
307598110,6rtkit-daemon1907585-21cut23:40:152
307598110,5rtkit-daemon217-21plymouthd21:12:432
307598110,3rtkit-daemon217-21plymouthd23:06:122
18911322111,7sleep21891339-21sed23:25:232
18884012110,8sleep11890498-21grep23:25:181
18540652110,8sleep21854094-21grep23:00:152
17961642113,1sleep01796186-21munin-run22:15:000
16450072111,7sleep21645888-21cut20:15:162
15821412114,5sleep21583844-21sort19:25:182
307598100,6rtkit-daemon468-21systemd-logind19:46:440
307598100,6rtkit-daemon3256-21sendmail-mta23:37:162
307598100,6rtkit-daemon3256-21sendmail-mta23:15:262
307598100,6rtkit-daemon3256-21sendmail-mta19:34:112
307598100,6rtkit-daemon1764805-21/usr/sbin/munin21:50:232
18938352100,7sleep01895801-21tr23:30:170
18209752101,6sleep10-21swapper/122:30:201
17918772100,3sleep21793875-21cut22:10:162
155952799108,1cyclictest0-21swapper/319:10:013
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional