You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-22 - 03:21
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 highest latencies:
System rackeslot2.osadl.org (updated Wed Apr 22, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26615921540,1sleep1266158-21ssh22:34:111
12754821030,3sleep00-21swapper/021:00:470
4327292820,1sleep10-21swapper/100:25:021
1613722750,1sleep10-21swapper/121:25:011
3185082710,1sleep1318507-21ssh23:08:421
2558692670,1sleep1255871-21grep22:25:491
4179450992718,2cyclictest134050irq/121-eno123:55:021
4179449992619,6cyclictest153919-21/usr/sbin/munin21:20:020
4179449992614,7cyclictest362026-21kthreadcore23:35:500
4179449992414,6cyclictest173700-21kthreadcore21:30:480
4179449992320,2cyclictest3851705-21mta-sts-daemon20:05:010
1927902230,3sleep1107611-21kworker/u16:3+rpciod21:45:451
4179449992219,2cyclictest168798-21store21:30:000
4179449992210,7cyclictest0-21swapper/000:35:010
4179450992118,2cyclictest4179447-21cyclictest22:40:011
4179450992118,2cyclictest206499-21grep21:55:001
417945199201,8cyclictest0-21swapper/223:15:412
4179451992017,1cyclictest0-21swapper/200:40:002
4179450992017,2cyclictest410176-21sh00:10:031
4179450992017,2cyclictest1-21systemd23:00:011
4179449992017,2cyclictest63475-21apt-key20:10:010
4179449992017,2cyclictest455249-21apt-config00:40:000
4179449992017,2cyclictest0-21swapper/019:21:020
4179449992014,5cyclictest296446-21munin-plugin-st22:55:000
4179449992012,1cyclictest184420-21ssh21:40:390
4179449992011,8cyclictest0-21swapper/000:20:400
383433398200,3rtkit-daemon3851702-21mta-sts-daemon20:37:071
2649091202,2phc2sys0-21swapper/323:08:213
2649091201,2phc2sys0-21swapper/323:31:513
2649091200,2phc2sys0-21swapper/320:42:283
4179451991916,1cyclictest0-21swapper/220:40:002
4179451991911,5cyclictest192209-21chrt21:45:422
4179450991916,2cyclictest440031-21systemd00:30:001
4179450991916,2cyclictest168891-21apt-key21:30:001
4179450991916,2cyclictest138634-21munin-run21:10:001
4179450991916,2cyclictest0-21swapper/121:20:011
4179450991914,3cyclictest0-21swapper/123:30:011
417944999198,6cyclictest0-21swapper/023:40:500
4179449991916,2cyclictest31835-21cron19:45:000
4179449991916,2cyclictest244131-21sh22:20:010
417944999191,5cyclictest305667-21sed23:00:450
417944999190,3cyclictest160237-21ssh21:22:060
4179451991815,1cyclictest0-21swapper/223:38:222
4179451991815,1cyclictest0-21swapper/221:55:012
4179451991815,1cyclictest0-21swapper/221:15:002
4179451991815,1cyclictest0-21swapper/220:10:002
4179450991815,2cyclictest287527-21tail22:45:541
4179450991814,3cyclictest91741-21kthreadcore20:30:481
4179450991814,3cyclictest3824565-21in:imuxsock19:30:021
4179450991814,2cyclictest3827634-1atopacctd22:42:561
4179450991813,3cyclictest0-21swapper/100:35:001
417944999189,4cyclictest0-21swapper/000:05:020
417944999188,5cyclictest0-21swapper/021:10:410
417944999188,2cyclictest0-21swapper/023:55:390
417944999187,4cyclictest1290-21dbus-daemon19:55:010
4179449991815,2cyclictest3841370-21avahi-daemon23:15:000
4179449991815,2cyclictest272060-21head22:35:510
4179449991815,2cyclictest25739-21sh19:40:010
4179449991811,6cyclictest0-21swapper/023:45:440
4179449991810,5cyclictest3851704-21mta-sts-daemon23:18:010
383433398180,2rtkit-daemon3851702-21mta-sts-daemon19:41:581
2649091180,2phc2sys0-21swapper/321:12:503
2649091180,2phc2sys0-21swapper/320:25:483
2649091180,1phc2sys0-21swapper/323:58:283
4179451991714,1cyclictest0-21swapper/223:55:002
4179451991714,1cyclictest0-21swapper/223:35:002
4179451991714,1cyclictest0-21swapper/222:10:462
4179451991714,1cyclictest0-21swapper/221:29:252
4179451991714,1cyclictest0-21swapper/219:25:002
4179451991714,1cyclictest0-21swapper/200:35:002
4179451991713,2cyclictest0-21swapper/222:20:022
4179450991715,1cyclictest394833-21sh00:00:001
4179450991714,2cyclictest3851705-21mta-sts-daemon21:00:201
4179450991714,2cyclictest326695-21sh23:15:001
4179450991714,2cyclictest236573-21/usr/sbin/munin22:15:011
4179450991714,2cyclictest1996-21runrttasks23:42:591
4179450991714,2cyclictest0-21swapper/100:40:011
4179450991713,3cyclictest326488-21kworker/u16:1+nfsiod23:19:421
4179450991713,3cyclictest215987-21kthreadcore22:00:471
4179450991712,3cyclictest0-21swapper/123:40:001
4179450991712,3cyclictest0-21swapper/121:35:411
4179450991711,5cyclictest19259-21latency_hist19:35:001
417945099170,2cyclictest377817-21ssh23:45:521
417944999178,5cyclictest0-21swapper/021:55:490
417944999174,7cyclictest259124-21munin-run22:30:020
4179449991714,2cyclictest3824500-21cron00:30:000
4179449991714,2cyclictest350117-21aten_repower_en23:30:400
4179449991714,2cyclictest349772-21munin-plugin-st23:30:020
4179449991714,2cyclictest251628-21sh22:25:020
4179449991714,2cyclictest1290-21dbus-daemon20:55:020
4179449991712,1cyclictest299220-21kthreadcore22:55:480
4179449991711,5cyclictest284912-21kthreadcore22:45:480
2649091170,2phc2sys0-21swapper/321:41:393
2649091170,2phc2sys0-21swapper/300:34:473
417945199162,6cyclictest0-21swapper/200:30:022
4179451991614,1cyclictest0-21swapper/200:25:022
4179451991613,1cyclictest0-21swapper/222:10:012
4179451991613,1cyclictest0-21swapper/219:40:002
4179451991613,1cyclictest0-21swapper/219:20:012
4179451991613,1cyclictest0-21swapper/219:15:002
417945099167,3cyclictest0-21swapper/123:00:451
4179450991613,2cyclictest76007-21sendmail20:20:001
4179450991613,2cyclictest3851698-21mta-sts-daemon23:32:341
4179450991613,2cyclictest213954-21latency_hist22:00:001
4179450991613,2cyclictest20308-21gltestperf19:35:451
4179450991613,2cyclictest0-21swapper/123:25:011
4179450991613,2cyclictest0-21swapper/121:40:411
4179450991612,3cyclictest3851704-21mta-sts-daemon21:32:001
417945099161,13cyclictest139181-21apt-get21:10:421
417944999168,7cyclictest0-21swapper/021:50:490
417944999168,2cyclictest171ktimers/021:35:410
417944999162,8cyclictest313782-21tr23:05:480
4179449991614,1cyclictest3851703-21mta-sts-daemon19:25:390
4179449991613,2cyclictest4185665-21cron19:15:000
4179449991613,2cyclictest0-21swapper/023:25:010
4179449991612,3cyclictest67607-21kthreadcore20:10:480
4179449991612,3cyclictest404198-21irqrtprio00:05:480
383433398160,2rtkit-daemon0-21swapper/120:42:041
2649091160,2phc2sys0-21swapper/323:46:543
2649091160,2phc2sys0-21swapper/321:54:583
2649091160,2phc2sys0-21swapper/321:28:493
2649091160,2phc2sys0-21swapper/321:18:383
2649091160,2phc2sys0-21swapper/300:00:403
2649091160,1phc2sys0-21swapper/322:34:223
417945199151,8cyclictest0-21swapper/222:45:402
4179451991513,1cyclictest0-21swapper/223:04:482
4179451991513,1cyclictest0-21swapper/222:25:012
4179451991513,1cyclictest0-21swapper/221:10:012
4179451991512,1cyclictest0-21swapper/223:45:012
4179451991512,1cyclictest0-21swapper/223:25:012
4179451991512,1cyclictest0-21swapper/222:40:452
4179451991512,1cyclictest0-21swapper/220:15:002
4179451991512,1cyclictest0-21swapper/200:05:552
4179451991512,1cyclictest0-21swapper/200:00:472
4179451991510,2cyclictest0-21swapper/222:00:532
417945099159,5cyclictest0-21swapper/122:55:011
4179450991513,1cyclictest3851702-21mta-sts-daemon22:07:141
4179450991512,2cyclictest44400-21latency_hist19:55:011
4179450991512,2cyclictest247188-21kthreadcore22:20:481
4179450991512,2cyclictest237330-21cstates22:15:421
4179450991512,2cyclictest0-21swapper/120:10:001
4179450991512,2cyclictest0-21swapper/119:15:001
4179450991511,3cyclictest6842-21systemd-run19:25:021
4179450991511,3cyclictest33513-21kernelversion19:45:461
4179450991510,4cyclictest296624-21kworker/u16:0-events_power_efficient00:20:011
417944999155,5cyclictest0-21swapper/022:10:020
417944999155,3cyclictest191953-21/usr/sbin/munin21:45:410
417944999151,4cyclictest0-21swapper/020:55:420
4179449991512,2cyclictest92932-21kthreadcore20:30:480
4179449991512,2cyclictest4191459-21kthreadcore19:15:490
4179449991512,2cyclictest4179447-21cyclictest20:25:410
4179449991512,2cyclictest411202-21gltestperf00:10:440
4179449991512,2cyclictest219786-21mailstats22:00:530
4179449991512,2cyclictest107935-21cpuspeed_turbos20:45:410
4179449991512,2cyclictest0-21swapper/023:55:000
4179449991512,2cyclictest0-21swapper/000:20:010
4179449991511,3cyclictest98673-21kthreadcore20:35:490
4179449991511,3cyclictest45476-21gltestperf19:55:440
4179449991511,3cyclictest34588-21kthreadcore19:45:470
4179449991511,3cyclictest13989-21gltestperf19:30:440
417944999150,10cyclictest230643-21sed22:10:460
4151152150,2sleep30-21swapper/300:10:493
2649091153,6phc2sys0-21swapper/321:55:413
2649091150,3phc2sys0-21swapper/322:57:423
2649091150,2phc2sys0-21swapper/321:47:533
2649091150,2phc2sys0-21swapper/300:17:073
417945199149,3cyclictest0-21swapper/223:05:412
417945199141,8cyclictest0-21swapper/220:25:002
417945199141,6cyclictest0-21swapper/223:55:392
4179451991412,1cyclictest0-21swapper/221:05:022
4179451991411,1cyclictest0-21swapper/223:50:012
4179451991411,1cyclictest0-21swapper/223:10:392
4179451991411,1cyclictest0-21swapper/222:55:542
4179451991411,1cyclictest0-21swapper/222:55:002
4179451991411,1cyclictest0-21swapper/222:35:482
4179451991411,1cyclictest0-21swapper/220:35:002
4179451991411,1cyclictest0-21swapper/219:50:002
4179451991411,1cyclictest0-21swapper/200:16:322
4179451991410,2cyclictest0-21swapper/220:51:392
417945199140,10cyclictest0-21swapper/222:30:402
417945099148,5cyclictest3851704-21mta-sts-daemon20:55:091
4179450991411,2cyclictest83227-21fschecks_time20:25:441
4179450991411,2cyclictest65226-21kthreadcore20:10:471
4179450991411,2cyclictest6278-21GUsbEventThread20:45:371
4179450991411,2cyclictest4187831-21kthreadcore19:15:031
4179450991411,2cyclictest395456-21aten_repower_en00:00:411
4179450991411,2cyclictest3827634-1atopacctd20:00:461
4179450991410,3cyclictest412782-21kthreadcore00:10:481
417944999146,6cyclictest101381-21apt-get20:40:400
417944999144,3cyclictest0-21swapper/020:20:420
417944999143,4cyclictest132749-21aten_repower_cu21:05:410
4179449991411,2cyclictest71396-21kthreadcore20:15:480
4179449991411,2cyclictest4179602-21latency_hist19:10:020
4179449991411,2cyclictest279516-21needreboot22:40:500
2649091146,2phc2sys0-21swapper/300:05:183
2649091140,4phc2sys0-21swapper/323:00:233
2649091140,3phc2sys0-21swapper/322:45:373
2649091140,3phc2sys0-21swapper/322:40:403
2649091140,2phc2sys0-21swapper/321:37:453
417945199139,2cyclictest0-21swapper/220:40:452
4179451991311,1cyclictest0-21swapper/221:40:402
4179451991310,1cyclictest0-21swapper/223:27:342
4179451991310,1cyclictest0-21swapper/222:25:512
4179451991310,1cyclictest0-21swapper/221:32:072
4179451991310,1cyclictest0-21swapper/221:20:492
4179451991310,1cyclictest0-21swapper/221:15:562
4179451991310,1cyclictest0-21swapper/220:25:482
4179451991310,1cyclictest0-21swapper/220:20:002
4179451991310,1cyclictest0-21swapper/219:50:492
4179451991310,1cyclictest0-21swapper/219:25:472
4179451991310,1cyclictest0-21swapper/200:10:422
417945099139,3cyclictest78366-21kthreadcore20:20:491
4179450991310,2cyclictest44812-21aten_repower_en19:55:411
4179450991310,2cyclictest4179456-21/usr/sbin/munin19:10:011
4179450991310,2cyclictest116794-21kthreadcore20:50:491
417944999136,2cyclictest0-21swapper/022:30:420
2649091131,2phc2sys0-21swapper/323:20:413
2649091130,4phc2sys0-21swapper/322:25:413
2649091130,4phc2sys0-21swapper/300:25:363
2649091130,2phc2sys0-21swapper/322:22:443
4478282120,2sleep30-21swapper/300:35:033
417945199129,2cyclictest0-21swapper/219:55:052
417945199129,1cyclictest0-21swapper/221:35:492
417945199129,1cyclictest0-21swapper/220:55:482
417945199129,1cyclictest0-21swapper/220:00:492
417945199129,1cyclictest0-21swapper/219:30:482
4179451991210,1cyclictest0-21swapper/221:55:032
4179451991210,1cyclictest0-21swapper/220:45:492
2649091122,2phc2sys0-21swapper/319:30:023
2649091121,4phc2sys0-21swapper/320:35:423
2649091120,3phc2sys0-21swapper/322:01:433
2649091120,2phc2sys0-21swapper/323:35:163
2649091120,2phc2sys0-21swapper/323:10:223
2649091120,2phc2sys0-21swapper/322:16:513
2649091120,2phc2sys0-21swapper/322:06:073
2649091120,2phc2sys0-21swapper/319:40:403
2649091120,1phc2sys0-21swapper/319:07:423
417945199119,1cyclictest0-21swapper/219:40:482
417945199111,5cyclictest0-21swapper/219:10:012
2649091112,2phc2sys0-21swapper/320:30:423
2649091111,3phc2sys0-21swapper/320:50:413
2649091111,3phc2sys0-21swapper/319:17:233
2649091111,2phc2sys0-21swapper/323:50:513
2649091111,2phc2sys0-21swapper/323:40:413
2649091110,1phc2sys0-21swapper/320:45:093
2649091110,1phc2sys0-21swapper/320:01:003
2649091110,1phc2sys0-21swapper/319:58:433
2649091110,1phc2sys0-21swapper/319:47:053
2649091101,2phc2sys0-21swapper/323:25:543
2649091101,2phc2sys0-21swapper/319:20:443
2649091100,2phc2sys0-21swapper/323:19:013
2649091100,2phc2sys0-21swapper/322:50:383
2649091100,2phc2sys0-21swapper/322:35:513
2649091100,2phc2sys0-21swapper/321:33:543
2649091100,2phc2sys0-21swapper/321:22:153
2649091100,2phc2sys0-21swapper/321:05:493
2649091100,2phc2sys0-21swapper/321:00:533
2649091100,2phc2sys0-21swapper/319:50:503
2649091100,1phc2sys0-21swapper/319:37:553
264909191,2phc2sys0-21swapper/322:10:503
264909191,2phc2sys0-21swapper/319:30:463
264909190,2phc2sys0-21swapper/320:55:433
264909190,2phc2sys0-21swapper/320:20:433
264909190,2phc2sys0-21swapper/320:15:423
264909190,2phc2sys0-21swapper/320:05:443
264909190,2phc2sys0-21swapper/319:10:423
264909190,2phc2sys0-21swapper/300:20:053
264909180,3phc2sys0-21swapper/320:10:403
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional