You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-15 - 14:41
[ 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 Thu Jan 15, 2026 00:44:23)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
188832303273,20sleep20-21swapper/219:08:402
188872296233,20sleep10-21swapper/119:08:441
187812264237,17sleep00-21swapper/019:07:220
189252260228,21sleep30-21swapper/319:09:133
91022600,0sleep10-21swapper/100:25:391
197332600,0sleep20-21swapper/221:15:162
66152590,3sleep228-21ksoftirqd/200:05:112
171312560,0sleep30-21swapper/321:33:393
132822560,0sleep334-21ksoftirqd/320:05:113
190522540,0sleep30-21swapper/321:54:433
181662530,0sleep00-21swapper/021:14:460
256122390,0sleep20-21swapper/222:37:572
7442150,0sleep00-21swapper/021:43:080
91062140,0sleep10-21swapper/100:05:531
323192140,0sleep30-21swapper/323:40:493
279502130,0sleep10-21swapper/123:58:201
1912699107,2cyclictest34-21ksoftirqd/300:00:003
191229995,3cyclictest4917-21smart_sda21:45:212
28852280,0sleep00-21swapper/000:18:330
27036280,0sleep10-21swapper/122:19:181
2352280,0sleep30-21swapper/319:40:153
191269986,1cyclictest0-21swapper/322:28:353
191269985,2cyclictest34-21ksoftirqd/320:30:003
191269984,3cyclictest7039-21sshd23:05:453
191179987,1cyclictest22-21ksoftirqd/121:40:001
191149985,2cyclictest12-21ksoftirqd/000:00:000
15476280,0sleep20-21swapper/222:11:382
31473270,0sleep00-21swapper/019:35:010
29003270,0sleep20-21swapper/220:40:002
26066270,0sleep00-21swapper/022:58:050
191269974,2cyclictest658-21snmpd21:44:133
191269974,2cyclictest30695-21cron00:20:013
191269974,2cyclictest1-21systemd19:15:023
191269974,2cyclictest1-21systemd19:15:013
191269973,3cyclictest275-21systemd-journal23:15:023
191269973,3cyclictest275-21systemd-journal21:12:553
191269973,3cyclictest275-21systemd-journal20:20:383
191269973,1cyclictest0-21swapper/322:17:023
191229977,0cyclictest0-21swapper/222:17:292
191229975,1cyclictest16215-21ssh21:52:292
191229974,2cyclictest658-21snmpd23:47:192
191229974,2cyclictest30828-21sshd22:40:392
191229974,2cyclictest30327-21cups-browsed00:00:462
191229973,3cyclictest658-21snmpd21:37:542
191229973,3cyclictest275-21systemd-journal00:34:062
191229972,1cyclictest141rcu_preempt20:00:012
191229971,5cyclictest15361-21fschecks_time00:10:132
191179974,2cyclictest504-21dbus-daemon21:19:351
191179974,2cyclictest275-21systemd-journal19:55:171
191179973,3cyclictest658-21snmpd21:20:051
191179972,4cyclictest0-21swapper/120:50:181
191179972,1cyclictest22-21ksoftirqd/100:02:471
191149976,1cyclictest12-21ksoftirqd/022:15:010
191149976,1cyclictest12-21ksoftirqd/021:20:010
191149973,3cyclictest4716-21grep22:25:150
191149973,3cyclictest22690-21grep19:15:130
191149973,3cyclictest0-21swapper/000:05:120
191149972,3cyclictest10711-21turbostat21:30:010
17606270,0sleep10-21swapper/121:14:191
191269966,0cyclictest0-21swapper/322:42:473
191269964,1cyclictest0-21swapper/321:45:193
191269963,2cyclictest6867-21sh00:25:093
191269963,2cyclictest674-21lldpd21:22:583
191269963,2cyclictest504-21dbus-daemon00:05:003
191269963,2cyclictest501-21in:imuxsock20:39:293
191269963,2cyclictest3845-21apt22:05:123
191269963,2cyclictest275-21systemd-journal00:03:173
191269963,2cyclictest26802-21sh23:18:193
191269963,2cyclictest23029-21sshd22:55:433
191269963,2cyclictest21789-21/usr/sbin/munin22:35:173
191269963,2cyclictest14732-21sh00:10:083
191269963,2cyclictest12825-21irqstats22:10:153
191269962,3cyclictest658-21snmpd21:04:453
191269962,3cyclictest658-21snmpd20:48:293
191269962,3cyclictest658-21snmpd20:43:493
191269962,3cyclictest658-21snmpd20:30:253
191269962,3cyclictest658-21snmpd19:49:483
191269962,3cyclictest658-21snmpd19:15:273
191269962,3cyclictest658-21snmpd00:20:383
191269962,3cyclictest29731-21cat23:00:153
191269962,3cyclictest29238-21sed22:00:183
191269962,3cyclictest29122-21cat22:20:133
191269962,3cyclictest275-21systemd-journal23:53:473
191269962,3cyclictest16208-21cat20:10:163
191269962,3cyclictest14253-21cat23:30:153
191269962,3cyclictest0-21swapper/323:39:533
191269962,1cyclictest50850irq/136-enp4s0-22:45:153
191269962,1cyclictest0-21swapper/323:20:113
191269962,1cyclictest0-21swapper/321:27:423
191269961,3cyclictest275-21systemd-journal20:02:473
191269961,1cyclictest141rcu_preempt21:37:053
191269960,5cyclictest8496-21grep21:05:143
191269960,5cyclictest23602-21cstates00:35:123
191269960,5cyclictest16139-21ntpq00:30:153
191269960,1cyclictest0-21swapper/321:55:513
191229966,0cyclictest0-21swapper/221:40:042
191229964,1cyclictest4494-21hddtemp_smartct22:05:132
191229964,1cyclictest32306-21tail20:45:142
191229963,2cyclictest8808-21ssh00:25:262
191229963,2cyclictest6319-21cat21:00:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional