You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-19 - 18:52
[ 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 rackaslot8.osadl.org (updated Mon Jan 19, 2026 12:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
61572309242,22sleep00-21swapper/007:07:580
60042292261,20sleep10-21swapper/107:06:021
60062275245,20sleep30-21swapper/307:06:043
62112274245,18sleep20-21swapper/207:08:402
88142700,0sleep20-21swapper/209:16:522
112582700,0sleep00-21swapper/011:54:000
34462640,0sleep00-21swapper/009:33:290
249422580,0sleep20-21swapper/209:45:402
264972550,0sleep00-21swapper/012:03:000
124372540,0sleep00-21swapper/012:33:470
192682530,0sleep20-21swapper/211:58:492
199782240,1sleep30-21swapper/307:35:193
34792180,0sleep20-21swapper/212:28:162
221332170,0sleep00-21swapper/010:22:580
98742150,0sleep20-21swapper/209:56:092
319682150,0sleep20-21swapper/209:50:162
278662150,0sleep30-21swapper/311:44:333
326172130,0chrt0-21swapper/212:06:182
645599109,1cyclictest12-21ksoftirqd/007:40:000
64689986,2cyclictest34-21ksoftirqd/308:20:023
64689985,2cyclictest658-21snmpd11:37:543
64689983,3cyclictest275-21systemd-journal07:14:553
64589984,3cyclictest275-21systemd-journal11:32:461
64559986,1cyclictest12-21ksoftirqd/012:40:000
64559986,1cyclictest12-21ksoftirqd/009:20:000
29439280,0sleep00-21swapper/010:08:200
64689973,3cyclictest658-21snmpd10:31:493
64689973,3cyclictest275-21systemd-journal07:54:083
64689973,3cyclictest275-21systemd-journal07:19:483
64689973,3cyclictest25493-21users10:05:203
64689973,1cyclictest0-21swapper/311:05:083
64689972,1cyclictest0-21swapper/312:20:133
64689972,1cyclictest0-21swapper/312:20:133
64689970,1cyclictest0-21swapper/311:52:403
64639974,2cyclictest658-21snmpd12:15:142
64639973,3cyclictest674-21lldpd11:21:142
64639973,3cyclictest504-21dbus-daemon10:07:142
64639973,3cyclictest275-21systemd-journal07:30:012
64639970,3cyclictest275-21systemd-journal10:15:012
64639970,3cyclictest19321-21df11:00:142
64589974,2cyclictest7363-21ssh10:33:461
64589974,2cyclictest26743-21idleruntime-cro11:05:001
64589973,3cyclictest12421-21cat07:20:141
64589970,4cyclictest19229-21ls11:20:001
64559974,2cyclictest275-21systemd-journal12:22:520
64559974,2cyclictest275-21systemd-journal12:22:520
64559973,3cyclictest658-21snmpd12:25:580
64559973,3cyclictest658-21snmpd10:38:020
64559973,1cyclictest0-21swapper/010:16:200
64559970,4cyclictest28473-21awk11:45:010
5341270,0sleep30-21swapper/310:51:203
22180270,0sleep20-21swapper/210:23:002
64689966,0cyclictest0-21swapper/312:00:073
64689963,2cyclictest8848-21rm09:36:103
64689963,2cyclictest852-21timerwakeupswit08:05:193
64689963,2cyclictest584-21rm12:26:043
64689963,2cyclictest501-21in:imuxsock09:25:003
64689963,2cyclictest30393-21sh09:30:123
64689963,2cyclictest275-21systemd-journal12:36:013
64689963,2cyclictest27486-21ntpq10:45:173
64689963,2cyclictest20251-21systemctl11:00:193
64689963,2cyclictest16426-21open_inodes08:40:163
64689963,2cyclictest13960-21ssh10:37:253
64689963,2cyclictest10677-21cron08:30:023
64689963,1cyclictest0-21swapper/311:32:023
64689963,1cyclictest0-21swapper/310:21:343
64689962,3cyclictest658-21snmpd11:45:303
64689962,3cyclictest658-21snmpd11:26:073
64689962,3cyclictest658-21snmpd10:58:113
64689962,3cyclictest658-21snmpd10:29:523
64689962,3cyclictest658-21snmpd09:12:443
64689962,3cyclictest658-21snmpd08:50:483
64689962,3cyclictest658-21snmpd08:32:303
64689962,3cyclictest658-21snmpd08:04:383
64689962,3cyclictest658-21snmpd07:27:223
64689962,3cyclictest6572-21cat12:30:143
64689962,3cyclictest5196-21expr09:15:143
64689962,3cyclictest27654-21which09:05:173
64689962,3cyclictest25522-21systemctl09:00:183
64689962,3cyclictest20919-21expr07:40:123
64689962,3cyclictest20614-21cut11:20:173
64689962,3cyclictest18888-21wc08:45:183
64689962,3cyclictest16329-21expr07:30:133
64689962,3cyclictest11636-21ls11:15:153
64689962,1cyclictest0-21swapper/312:14:123
64689962,1cyclictest0-21swapper/312:07:173
64689962,1cyclictest0-21swapper/311:55:183
64689962,1cyclictest0-21swapper/310:11:243
64689961,4cyclictest0-21swapper/312:16:033
64689961,4cyclictest0-21swapper/309:26:253
64689961,3cyclictest275-21systemd-journal10:00:283
64689960,6cyclictest0-21swapper/309:45:103
64689960,0cyclictest0-21swapper/309:56:503
64639966,0cyclictest0-21swapper/210:10:302
64639963,2cyclictest658-21snmpd09:34:462
64639963,2cyclictest3578-21systemctl10:50:182
64639963,2cyclictest32479-21cut08:05:142
64639963,2cyclictest32319-21sshd10:29:272
64639963,2cyclictest29443-21uniq11:45:142
64639963,2cyclictest28615-21switchtime11:05:212
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional