You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-03 - 07:14
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
Characteristics of the 100 highest latencies:
System rack3slot0.osadl.org (updated Sat Jan 03, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2693099150148,1cyclictest65-21ksoftirqd/622:05:526
3151221090,2sleep42692099cyclictest21:27:244
11032760,2sleep62693099cyclictest00:21:376
97782660,1sleep02689799cyclictest22:26:220
26897995655,1cyclictest1115-21nfsd22:05:520
2692099530,52cyclictest29165-21kworker/u16:022:05:534
90172470,0sleep40-21swapper/423:17:444
2674524726,8sleep00-21swapper/019:08:520
2648624726,17sleep10-21swapper/119:05:241
280802460,0sleep20-21swapper/221:47:242
2670124624,18sleep50-21swapper/519:08:175
111572460,0sleep20-21swapper/221:35:232
117312450,1sleep311733-21grepconf.sh00:09:163
281252440,0sleep20-21swapper/223:26:312
2667424432,8sleep70-21swapper/719:07:557
140512440,0sleep10-21swapper/100:26:361
291972430,1sleep429200-21cpuspeed_turbos23:09:274
26924994213,29cyclictest0-21swapper/522:05:535
2663924229,9sleep30-21swapper/319:07:273
2656624231,8sleep60-21swapper/619:06:256
209032420,0sleep10-21swapper/122:44:331
181372420,0sleep30-21swapper/321:43:003
143732420,0sleep00-21swapper/023:52:240
2645324129,9sleep40-21swapper/419:04:554
242302410,0sleep30-21swapper/323:49:543
147282410,0sleep30-21swapper/322:47:233
2655324028,9sleep20-21swapper/219:06:132
142062400,0sleep70-21swapper/723:52:237
6942390,0sleep50-21swapper/522:15:065
216332390,0sleep30-21swapper/300:17:013
170962390,0sleep10-21swapper/100:23:321
117872390,0sleep60-21swapper/600:33:226
117642390,0sleep60-21swapper/621:49:126
279452380,0sleep20-21swapper/221:33:542
279452380,0sleep20-21swapper/221:33:542
188642380,0sleep70-21swapper/723:56:157
111022380,0sleep10-21swapper/119:34:381
287862370,0sleep728783-21bash22:59:137
17222370,0sleep40-21swapper/421:31:004
17222370,0sleep40-21swapper/421:31:004
74712360,0sleep30-21swapper/321:28:193
26909993636,0cyclictest11155-21kworker/2:022:05:522
143702360,2sleep02689799cyclictest21:15:180
2690499270,26cyclictest29165-21kworker/u16:022:05:531
26933992219,2cyclictest711-21nscd22:05:527
2692499220,7cyclictest27101-21sshd22:45:105
2692499210,9cyclictest26125-21sshd21:16:365
2692499210,9cyclictest1-21systemd23:00:305
2692499210,8cyclictest0-21swapper/500:03:035
2692499210,6cyclictest0-21swapper/521:14:035
2692499200,9cyclictest686-21dbus-daemon22:23:105
2692499200,6cyclictest31087-21sshd22:25:105
2692499200,6cyclictest1-21systemd23:09:085
2692499200,6cyclictest0-21swapper/523:15:425
2692499200,10cyclictest27863-21systemd00:10:465
2691399200,19cyclictest2401-21kworker/3:422:05:533
2693399194,2cyclictest73-21ksoftirqd/722:23:537
2693399191,1cyclictest721ktimersoftd/721:35:067
2692499190,9cyclictest25224-21systemd23:53:405
2692499190,9cyclictest23594-21systemd21:29:505
2692499190,9cyclictest23594-21systemd21:29:505
2692499190,8cyclictest32492-21kill22:35:355
2692499190,8cyclictest17920-21systemd22:10:045
2692499190,7cyclictest13316-21sd-pam22:33:435
2692499190,6cyclictest7892-21systemd22:39:455
2692499190,5cyclictest0-21swapper/523:14:095
2692499190,10cyclictest9795-21sd-pam21:38:475
2692499190,10cyclictest27303-21grep21:44:015
266982190,1sleep773-21ksoftirqd/722:52:007
2693399180,4cyclictest16287-21sshd23:25:137
2693399180,3cyclictest4686-21sshd22:32:447
2692499181,8cyclictest887-21gdbus21:45:035
2692499181,6cyclictest22226-21sshd22:54:515
2692499180,9cyclictest2573-21sd-pam22:01:455
2692499180,9cyclictest23302-21sshd00:31:035
2692499180,6cyclictest5859-21sshd21:51:575
2692499180,11cyclictest5323-21systemd21:58:445
2692499180,11cyclictest19655-21systemd00:20:055
2692499180,11cyclictest12251-21systemd21:21:585
2692499180,11cyclictest12251-21systemd21:21:585
2692499180,10cyclictest22140-21systemd23:56:375
2692499180,10cyclictest1-21systemd23:46:195
26913991813,3cyclictest41-21ksoftirqd/322:41:153
2693399172,2cyclictest4622-21sshd21:31:207
2693399172,2cyclictest4622-21sshd21:31:207
2693399171,3cyclictest0-21swapper/723:14:387
2693399171,1cyclictest73-21ksoftirqd/723:02:557
2693399171,1cyclictest1-21systemd22:14:307
2693399170,2cyclictest0-21swapper/721:49:327
2692499171,15cyclictest4250-21ystemctl00:15:085
2692499170,8cyclictest3803-21sshd00:25:285
2692499170,7cyclictest9444-21systemd-cgroups00:05:235
2692499170,7cyclictest7914-21sd-pam21:24:475
2692499170,7cyclictest1-21systemd23:25:505
2692499170,7cyclictest0-21swapper/523:29:465
2692499170,6cyclictest686-21dbus-daemon23:35:215
2692499170,10cyclictest22924-21systemd23:39:335
2691399170,3cyclictest131rcu_sched23:43:023
2691399170,2cyclictest121rcu_preempt00:33:243
206202170,0sleep10-21swapper/123:12:041
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional