You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-02-24 - 10:56
[ 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 rackaslot8.osadl.org (updated Tue Feb 24, 2026 00:44:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
296642287225,20sleep30-21swapper/319:09:393
295782272241,21sleep00-21swapper/019:08:330
295422270244,16sleep20-21swapper/219:08:062
295842269239,20sleep10-21swapper/119:08:381
92402820,0sleep10-21swapper/123:55:581
46552740,0sleep00-21swapper/023:15:140
296722590,0sleep10-21swapper/121:34:441
78442580,0sleep00-21swapper/023:55:180
317312580,0sleep00-21swapper/000:10:120
215212570,0sleep30-21swapper/323:44:483
113912570,0sleep30-21swapper/323:57:373
145432560,0sleep30-21swapper/319:45:143
48772550,0sleep00-21swapper/022:17:160
289552550,0sleep00-21swapper/022:12:200
253592190,0sleep00-21swapper/022:30:010
28272180,0sleep30-21swapper/323:52:293
229182150,0sleep00-21swapper/021:50:010
216422150,0sleep3331rcuc/322:46:183
25372140,0sleep20-21swapper/223:52:162
218782130,0sleep10-21swapper/121:10:161
227232120,0sleep00-21swapper/023:05:570
326992100,0sleep20-21swapper/200:30:042
235892100,0chrt0-21swapper/122:09:361
298029996,2cyclictest4386-21turbostat.cron20:35:013
297989998,1cyclictest28-21ksoftirqd/222:05:012
15234290,0sleep20-21swapper/200:38:532
13882290,0sleep10-21swapper/122:41:481
753280,0sleep20-21swapper/221:36:002
297949984,3cyclictest24314-21ntpq20:05:181
31560270,0sleep20-21swapper/222:14:182
31137270,0sleep20-21swapper/222:51:542
3073270,0sleep10-21swapper/122:35:191
298029976,1cyclictest34-21ksoftirqd/322:00:013
298029974,2cyclictest798-21cron21:17:003
298029973,3cyclictest6218-21sshd20:35:303
298029973,3cyclictest560-21gdbus22:35:003
298029973,3cyclictest4363-11brltty22:09:123
298029973,3cyclictest28123-21apt-get20:15:133
298029973,3cyclictest275-21systemd-journal22:57:343
298029973,3cyclictest24323-21ntpq20:05:183
298029973,2cyclictest275-21systemd-journal00:03:303
298029972,3cyclictest275-21systemd-journal23:40:003
298029972,1cyclictest0-21swapper/322:25:143
297989974,2cyclictest30416-21grep19:10:142
297989974,2cyclictest14537-21cron00:00:012
297989973,3cyclictest658-21snmpd21:41:412
297989973,3cyclictest275-21systemd-journal23:47:402
297989971,5cyclictest0-21swapper/223:00:002
297989970,1cyclictest14579-21ssh23:01:102
297949973,3cyclictest14405-21tune2fs23:40:131
297949972,4cyclictest51050irq/138-enp4s0-21:45:151
297949972,3cyclictest24204-21awk00:25:011
297909976,1cyclictest12-21ksoftirqd/019:55:010
297909973,3cyclictest275-21systemd-journal23:38:020
297909973,3cyclictest275-21systemd-journal19:42:290
297909973,3cyclictest20326-21sshd00:03:010
297909972,2cyclictest29937-21ssh22:32:080
4686260,0sleep30-21swapper/300:13:063
3778260,0sleep20-21swapper/222:16:262
298029966,0cyclictest0-21swapper/323:16:593
298029966,0cyclictest0-21swapper/322:38:003
298029966,0cyclictest0-21swapper/320:46:293
298029966,0cyclictest0-21swapper/319:15:133
298029963,2cyclictest8148-21rm21:40:193
298029963,2cyclictest663-21runrttasks20:53:273
298029963,2cyclictest658-21snmpd20:11:213
298029963,2cyclictest3668-21ssh21:38:133
298029963,2cyclictest21137-21cat20:00:123
298029963,2cyclictest19691-21ssh21:47:353
298029963,2cyclictest18278-21chrt23:23:093
298029963,2cyclictest17332-21cat21:00:193
298029963,2cyclictest12450-21ssh00:36:463
298029963,1cyclictest20311-21diskmemload23:25:073
298029963,1cyclictest0-21swapper/321:10:483
298029963,1cyclictest0-21swapper/300:07:003
298029962,3cyclictest9357-21sensors_temp00:15:203
298029962,3cyclictest658-21snmpd22:21:103
298029962,3cyclictest658-21snmpd22:15:463
298029962,3cyclictest658-21snmpd22:12:313
298029962,3cyclictest658-21snmpd21:07:443
298029962,3cyclictest658-21snmpd20:41:523
298029962,3cyclictest658-21snmpd19:38:233
298029962,3cyclictest658-21snmpd00:29:263
298029962,3cyclictest658-21snmpd00:29:263
298029962,3cyclictest658-21snmpd00:22:373
298029962,3cyclictest504-11dbus-daemon21:22:043
298029962,3cyclictest31575-21sensors_temp20:20:193
298029962,3cyclictest31182-21which19:10:193
298029962,3cyclictest27588-21expr22:50:143
298029962,3cyclictest275-21systemd-journal19:22:153
298029962,3cyclictest11459-21which22:40:193
298029962,2cyclictest275-21systemd-journal19:33:063
298029961,4cyclictest28595-21apt-get23:10:123
298029961,4cyclictest22491-21expr21:30:123
298029960,6cyclictest0-21swapper/322:00:513
298029960,6cyclictest0-21swapper/321:50:453
298029960,6cyclictest0-21swapper/321:28:003
298029960,6cyclictest0-21swapper/319:27:363
298029960,5cyclictest540-21df_inode20:25:143
298029960,3cyclictest29981-21/usr/sbin/munin23:30:133
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional