You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-02 - 12:51
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 all highest latencies:
System rackeslot2.osadl.org (updated Thu Jul 02, 2026 00:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
165132321620,2sleep30-21swapper/323:45:033
139141321030,1sleep10-21swapper/120:45:021
16067242980,2sleep30-21swapper/323:15:013
1273994993822,5cyclictest67250irq/126-eno122:29:481
1273993992521,3cyclictest1-21systemd20:00:010
1273993992514,4cyclictest1700151-21kthreadcore00:19:570
1273993992421,2cyclictest1635850-21sensors_temp23:35:020
1273993992421,2cyclictest1273991-21cyclictest00:30:010
1273993992410,9cyclictest0-21swapper/000:34:560
1273996992320,1cyclictest0-21swapper/219:34:552
1273994992320,2cyclictest1403305-21grep20:55:011
1273994992317,2cyclictest67250irq/126-eno100:20:011
1273994992311,7cyclictest0-21swapper/100:30:011
1273993992320,2cyclictest1628425-21grep23:30:010
1273996992219,1cyclictest0-21swapper/223:15:012
1273996992219,1cyclictest0-21swapper/223:05:022
1273996992219,1cyclictest0-21swapper/220:25:012
1273994992219,2cyclictest274-21systemd-journal23:50:031
1273994992219,2cyclictest1679049-21sh00:05:021
1273993992219,2cyclictest1650679-21timerandwakeup23:45:010
492398210,5rtkit-daemon1242-21mta-sts-daemon22:37:211
3153791211,3phc2sys0-21swapper/300:00:363
1273996992119,1cyclictest0-21swapper/200:35:022
1273994992118,2cyclictest1643530-21head23:40:021
1273994992118,2cyclictest1429179-21ptp4l-jitter21:15:021
1273993992118,2cyclictest1606810-21systemd23:15:020
1273993992118,2cyclictest1502865-21apt-config22:05:010
1273993992118,2cyclictest1403791-21grep20:55:030
1273993992118,2cyclictest1391019-21apt-config20:45:010
1273993992118,2cyclictest1342958-21grep20:05:020
3153791200,5phc2sys0-21swapper/322:10:023
1273996992018,1cyclictest0-21swapper/223:30:022
1273996992018,1cyclictest0-21swapper/223:10:022
1273996992017,1cyclictest0-21swapper/223:45:012
1273996992017,1cyclictest0-21swapper/220:15:012
1273996992017,1cyclictest0-21swapper/219:40:012
1273994992017,2cyclictest1724887-21tail00:35:021
1273994992017,2cyclictest1436633-21ls21:20:001
1273994992017,2cyclictest1415963-21grep21:05:021
1273994992012,3cyclictest0-21swapper/123:20:011
127399399209,6cyclictest0-21swapper/000:24:560
1273993992017,2cyclictest1517933-21sh22:15:020
1273993992017,2cyclictest1330946-21grep19:55:020
1273993992011,5cyclictest1494142-21kthreadcore21:59:550
127399399200,8cyclictest1564528-21cat22:49:480
3153791190,2phc2sys0-21swapper/322:11:513
1273996991917,1cyclictest0-21swapper/220:30:032
1273996991916,1cyclictest0-21swapper/200:04:562
1273996991915,2cyclictest0-21swapper/219:50:012
1273994991916,2cyclictest1709648-21idleruntime-cro00:25:001
1273994991916,2cyclictest1618729-21tail23:24:551
1273994991916,2cyclictest0-21swapper/100:40:011
1273994991913,3cyclictest1506705-21kthreadcore22:09:551
127399399199,6cyclictest0-21swapper/022:45:020
127399399199,6cyclictest0-21swapper/021:39:530
127399399198,6cyclictest0-21swapper/021:15:030
1273993991916,2cyclictest1591651-21sendmail_mailtr23:05:010
1273993991916,2cyclictest1443679-21/usr/sbin/munin21:25:000
1273993991915,3cyclictest0-21swapper/022:20:020
127399399191,1cyclictest1288350-21munin-run19:20:020
1273993991911,4cyclictest765-1atopacctd21:50:020
1273993991910,5cyclictest1694698-21missed_timers00:14:570
3153791189,2phc2sys0-21swapper/322:01:163
3153791181,4phc2sys0-21swapper/322:52:373
3153791180,2phc2sys0-21swapper/321:14:593
1273996991815,1cyclictest0-21swapper/223:39:532
1273996991815,1cyclictest0-21swapper/222:39:492
1273996991815,1cyclictest0-21swapper/222:35:012
1273996991815,1cyclictest0-21swapper/222:05:022
1273996991815,1cyclictest0-21swapper/222:00:012
1273996991815,1cyclictest0-21swapper/221:35:012
1273996991815,1cyclictest0-21swapper/200:30:022
1273994991815,2cyclictest698-21in:imuxsock20:15:011
1273994991815,2cyclictest660-21dbus-daemon20:50:021
1273994991815,2cyclictest1650023-21kthreadcore23:44:561
1273994991815,2cyclictest1443637-21latency_hist21:25:021
1273994991815,2cyclictest1379223-21sh20:35:021
1273994991815,2cyclictest1279819-21cron19:15:011
1273994991815,2cyclictest0-21swapper/120:25:031
1273994991813,3cyclictest698-21in:imuxsock21:00:021
1273994991813,3cyclictest698-21in:imuxsock21:00:021
127399499181,1cyclictest1421720-21diskmemload22:35:011
127399399188,5cyclictest0-21swapper/023:59:510
1273993991816,1cyclictest1378657-21/usr/sbin/munin20:35:010
1273993991815,2cyclictest1620832-21pmu-power23:24:590
1273993991815,2cyclictest1613541-21processes23:20:010
1273993991815,2cyclictest1473346-21switchtime21:45:020
1273993991815,2cyclictest1384944-21sendmail20:40:010
1273993991815,2cyclictest0-21swapper/021:05:030
1273993991814,3cyclictest660-21dbus-daemon20:25:020
3153791170,2phc2sys0-21swapper/323:48:573
3153791170,2phc2sys0-21swapper/321:47:563
1273996991715,1cyclictest0-21swapper/223:00:012
1273996991715,1cyclictest0-21swapper/222:45:032
1273996991715,1cyclictest0-21swapper/222:25:022
1273996991715,1cyclictest0-21swapper/222:20:032
1273996991715,1cyclictest0-21swapper/221:45:022
1273996991715,1cyclictest0-21swapper/221:15:022
1273996991715,1cyclictest0-21swapper/200:00:022
1273996991714,1cyclictest0-21swapper/222:30:002
1273996991714,1cyclictest0-21swapper/220:00:012
1273996991714,1cyclictest0-21swapper/219:15:012
1273996991713,2cyclictest0-21swapper/221:47:362
1273994991714,2cyclictest1584079-21/usr/sbin/munin23:00:011
1273994991714,2cyclictest1571940-21aten_repower_fr22:54:481
1273994991714,2cyclictest1459081-21grep21:35:051
1273994991714,2cyclictest1379219-21kworker/u16:3-events_power_efficient23:05:031
1273994991714,2cyclictest1342639-21timedrift20:05:011
1273994991714,2cyclictest1312420-21systemd19:40:011
1273994991714,2cyclictest1305954-21apt-key19:35:011
1273994991714,2cyclictest0-21swapper/119:30:021
1273994991713,3cyclictest1384956-21systemd-run20:40:011
1273994991710,3cyclictest1513900-21kthreadcore22:14:541
127399399171,6cyclictest1726671-21ssh00:39:480
1273993991714,2cyclictest1361074-21latency_hist20:20:020
1273993991714,2cyclictest1354529-21latency_hist20:15:010
1273993991714,2cyclictest1312392-21cat19:40:010
1273993991714,2cyclictest1306282-21latency_hist19:35:010
1273993991714,2cyclictest1-21systemd21:30:010
1273993991711,5cyclictest1680428-21grep00:05:040
127399399170,2cyclictest1553304-21tr22:39:570
3153791160,3phc2sys0-21swapper/323:15:593
3153791160,3phc2sys0-21swapper/322:59:563
3153791160,2phc2sys0-21swapper/323:59:513
3153791160,2phc2sys0-21swapper/322:49:543
3153791160,2phc2sys0-21swapper/321:59:023
3153791160,2phc2sys0-21swapper/321:28:533
3153791160,2phc2sys0-21swapper/300:08:053
1273996991614,1cyclictest0-21swapper/222:55:022
1273996991614,1cyclictest0-21swapper/221:54:572
1273996991614,1cyclictest0-21swapper/221:40:032
1273996991614,1cyclictest0-21swapper/221:10:012
1273996991614,1cyclictest0-21swapper/221:05:022
1273996991613,1cyclictest0-21swapper/223:19:542
1273996991613,1cyclictest0-21swapper/222:10:002
1273996991613,1cyclictest0-21swapper/221:30:002
1273996991613,1cyclictest0-21swapper/220:55:012
1273996991613,1cyclictest0-21swapper/200:11:272
1273996991613,1cyclictest0-21swapper/200:09:572
1273996991612,2cyclictest0-21swapper/223:25:022
1273996991612,2cyclictest0-21swapper/220:19:512
1273996991612,2cyclictest0-21swapper/200:24:502
127399499167,4cyclictest1456193-21kthreadcore21:34:581
1273994991613,2cyclictest671-21polkitd20:20:021
1273994991613,2cyclictest1635778-21mailstats23:35:011
1273994991613,2cyclictest1569442-21latency_hist22:50:011
1273994991613,2cyclictest1480818-21switchtime21:50:031
1273994991613,2cyclictest0-21swapper/100:10:011
1273994991612,3cyclictest1668522-21sh23:59:521
1273994991611,2cyclictest1242-21mta-sts-daemon22:01:541
127399399169,6cyclictest0-21swapper/022:50:330
127399399164,10cyclictest660-21dbus-daemon21:35:000
1273993991613,2cyclictest1654147-21irqrtprio23:49:530
1273993991613,2cyclictest1404947-21cut20:59:520
1273993991613,2cyclictest1404947-21cut20:59:520
1273993991613,2cyclictest1246-21mta-sts-daemon19:45:030
1273993991613,2cyclictest0-21swapper/021:10:020
1273993991612,3cyclictest1518179-21kworker/u16:2+nfsiod23:07:160
1273993991612,3cyclictest1247-21mta-sts-daemon22:09:100
1273993991612,3cyclictest0-21swapper/023:40:010
127399399160,12cyclictest1527496-21ssh22:24:480
3153791150,2phc2sys0-21swapper/321:44:563
127399699157,5cyclictest1343551-21chrt20:09:482
1273996991513,1cyclictest0-21swapper/221:20:012
1273996991513,1cyclictest0-21swapper/200:37:472
1273996991512,1cyclictest0-21swapper/220:05:012
1273996991512,1cyclictest0-21swapper/219:29:512
1273996991512,1cyclictest0-21swapper/200:18:552
1273996991511,2cyclictest0-21swapper/221:24:042
127399499153,7cyclictest1330471-21awk19:55:001
1273994991512,2cyclictest698-21in:imuxsock23:12:471
1273994991512,2cyclictest1623268-21/usr/sbin/munin23:30:001
1273994991512,2cyclictest1472139-21kthreadcore21:44:571
1273994991512,2cyclictest1450836-21grep21:30:001
1273994991512,2cyclictest1348628-21sh20:10:011
1273994991512,2cyclictest1324328-21gpgconf19:50:011
1273994991512,2cyclictest1318429-21switchtime19:45:021
1273994991512,2cyclictest1242-21mta-sts-daemon22:22:131
1273994991511,3cyclictest1560837-21kthreadcore22:44:581
1273994991511,3cyclictest1518179-21kworker/u16:2+nfsiod22:18:421
1273994991510,4cyclictest703-21udisksd19:16:191
127399399158,3cyclictest1534740-21ssh22:28:490
1273993991513,1cyclictest1280579-21kthreadcore19:15:030
1273993991513,1cyclictest1237-21mta-sts-daemon23:53:100
1273993991511,3cyclictest1369834-21kthreadcore20:29:560
1273993991511,1cyclictest191rcu_preempt20:09:480
1273993991510,2cyclictest1237-21mta-sts-daemon00:00:160
492398140,5rtkit-daemon1237-21mta-sts-daemon22:31:150
3153791140,2phc2sys0-21swapper/323:05:243
3153791140,2phc2sys0-21swapper/322:17:373
3153791140,2phc2sys0-21swapper/321:34:553
3153791140,2phc2sys0-21swapper/321:09:583
127399699149,1cyclictest0-21swapper/219:10:022
1273996991412,1cyclictest0-21swapper/223:34:512
1273996991412,1cyclictest0-21swapper/222:14:552
1273996991411,1cyclictest0-21swapper/223:54:182
1273996991411,1cyclictest0-21swapper/219:54:572
1273996991411,1cyclictest0-21swapper/219:44:572
1273996991410,2cyclictest0-21swapper/220:39:532
127399499148,5cyclictest1673332-21kworker/u16:0-events_unbound00:11:291
1273994991412,1cyclictest1459850-21kworker/u16:1-rpciod21:56:571
1273994991412,1cyclictest1237-21mta-sts-daemon21:09:581
1273994991411,2cyclictest1660465-21aten2.4-expect23:54:491
1273994991411,2cyclictest1291682-21kthreadcore19:24:571
1273994991411,2cyclictest1237-21mta-sts-daemon23:05:201
1273994991410,3cyclictest1370391-21kthreadcore20:29:561
1273993991411,2cyclictest1318238-21sendmail_mailtr19:45:010
1273993991411,2cyclictest1290482-21kthreadcore19:24:560
1273993991411,2cyclictest1274187-21systemd-run19:10:020
1273993991411,2cyclictest1-21systemd20:50:010
1273993991411,2cyclictest0-21swapper/021:54:490
1273993991410,1cyclictest1242-21mta-sts-daemon22:55:590
3153791133,3phc2sys0-21swapper/321:19:553
3153791133,2phc2sys0-21swapper/323:01:043
3153791133,2phc2sys0-21swapper/320:09:553
3153791131,2phc2sys0-21swapper/300:28:053
3153791130,2phc2sys0-21swapper/323:31:063
3153791130,2phc2sys0-21swapper/323:22:263
3153791130,2phc2sys0-21swapper/322:38:323
3153791130,2phc2sys0-21swapper/320:37:043
15558262130,3sleep30-21swapper/322:40:393
1273996991311,1cyclictest0-21swapper/222:43:092
1273996991311,1cyclictest0-21swapper/220:34:502
1273996991310,2cyclictest0-21swapper/223:49:582
1273996991310,1cyclictest0-21swapper/219:24:562
1273996991310,1cyclictest0-21swapper/219:19:502
127399499138,4cyclictest4922-21rtkit-daemon19:57:001
1273994991310,2cyclictest1237-21mta-sts-daemon21:51:041
127399399133,6cyclictest0-21swapper/021:11:340
1273993991310,2cyclictest1296202-21kthreadcore19:29:550
3153791127,2phc2sys0-21swapper/320:34:523
3153791123,2phc2sys0-21swapper/321:04:573
3153791120,3phc2sys0-21swapper/322:30:023
3153791120,2phc2sys0-21swapper/321:51:043
3153791120,2phc2sys0-21swapper/320:44:493
3153791120,2phc2sys0-21swapper/300:39:473
3153791120,1phc2sys0-21swapper/319:23:593
1273996991210,1cyclictest0-21swapper/220:59:562
1273996991210,1cyclictest0-21swapper/220:59:562
127399499129,2cyclictest671-21polkitd19:10:021
3153791112,2phc2sys0-21swapper/322:22:053
3153791112,2phc2sys0-21swapper/319:29:563
3153791111,2phc2sys0-21swapper/320:59:563
3153791111,2phc2sys0-21swapper/320:59:563
3153791111,2phc2sys0-21swapper/319:34:533
3153791110,2phc2sys0-21swapper/321:22:123
3153791110,2phc2sys0-21swapper/320:15:093
3153791110,2phc2sys0-21swapper/319:40:023
3153791110,2phc2sys0-21swapper/300:16:583
3153791110,1phc2sys0-21swapper/320:50:183
3153791110,1phc2sys0-21swapper/320:22:573
3153791110,1phc2sys0-21swapper/320:10:473
127399699119,1cyclictest0-21swapper/220:40:432
127399699110,8cyclictest1392160-21taskset20:48:552
3153791102,2phc2sys0-21swapper/319:19:503
3153791101,2phc2sys0-21swapper/319:09:533
3153791101,2phc2sys0-21swapper/300:31:053
3153791100,3phc2sys0-21swapper/320:29:593
3153791100,2phc2sys0-21swapper/323:51:183
3153791100,2phc2sys0-21swapper/323:37:513
3153791100,2phc2sys0-21swapper/323:25:533
3153791100,2phc2sys0-21swapper/322:32:073
3153791100,2phc2sys0-21swapper/321:37:233
3153791100,2phc2sys0-21swapper/320:49:543
3153791100,2phc2sys0-21swapper/319:49:523
3153791100,2phc2sys0-21swapper/300:21:283
3153791100,1phc2sys0-21swapper/319:54:563
16896302100,2sleep30-21swapper/300:13:583
315379190,2phc2sys0-21swapper/320:00:173
315379190,2phc2sys0-21swapper/319:43:503
315379190,2phc2sys0-21swapper/319:14:533
315379190,1phc2sys0-21swapper/319:56:573
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional