You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-15 - 11:44
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 Sun Mar 15, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
17046322420,2sleep01704617-21ssh21:51:460
18632352270,2sleep01627238-21diskmemload23:21:430
1479562992421,2cyclictest1645046-21ssh21:20:001
1479561992414,5cyclictest0-21swapper/021:21:380
1479563992219,1cyclictest0-21swapper/221:55:012
1479562992219,2cyclictest1887190-21kthreadcore23:36:401
1479561992213,5cyclictest1639409-21kthreadcore21:16:400
2649091211,9phc2sys0-21swapper/321:11:333
1479562992118,2cyclictest1288-1atopacctd21:41:391
1479562992113,2cyclictest4114978-21snmpd00:01:151
1479561992112,2cyclictest1946514-21ssh00:11:320
2902298200,4rtkit-daemon29026-21sendmail-mta19:34:470
1479562992012,4cyclictest1288-1atopacctd22:41:391
1479561992011,5cyclictest1787713-21apt22:41:310
2649091190,2phc2sys0-21swapper/322:18:033
2649091190,2phc2sys0-21swapper/300:18:193
1479563991916,1cyclictest0-21swapper/223:46:432
1479563991916,1cyclictest0-21swapper/222:35:012
147956399190,1cyclictest0-21swapper/222:55:002
147956299195,6cyclictest0-21swapper/121:10:151
1479562991916,2cyclictest1662838-21systemd-run21:30:011
1479562991916,2cyclictest1530368-21latency_hist19:50:001
1479562991914,1cyclictest2902298rtkit-daemon19:17:321
1479562991913,2cyclictest134050irq/121-eno100:20:001
1479561991916,2cyclictest1998152-21munin-plugin-st00:40:000
1479561991912,6cyclictest1718820-21ssh22:01:390
1479561991912,6cyclictest0-21swapper/000:10:000
1479561991911,7cyclictest0-21swapper/023:30:000
2649091180,2phc2sys0-21swapper/323:31:063
2649091180,2phc2sys0-21swapper/322:58:123
2649091180,2phc2sys0-21swapper/322:40:563
2649091180,1phc2sys0-21swapper/323:28:253
1479563991815,1cyclictest0-21swapper/221:45:012
147956299187,1cyclictest191rcu_preempt00:07:361
147956299185,3cyclictest0-21swapper/121:35:011
1479562991815,2cyclictest1733633-21munin-run22:10:011
1479562991815,2cyclictest1715819-21cat22:00:001
1479562991812,3cyclictest601rcuop/322:57:461
1479562991811,3cyclictest1865728-21kworker/1:2+events_freezable23:40:251
1479561991815,2cyclictest1501058-21gltestperf19:26:380
1479561991815,2cyclictest1485790-21ps19:15:010
1479561991815,2cyclictest1290-21dbus-daemon22:00:000
1479561991812,5cyclictest1-21systemd21:35:000
1479561991811,6cyclictest0-21swapper/023:51:450
1479561991810,7cyclictest0-21swapper/000:21:410
2649091171,4phc2sys0-21swapper/322:11:323
2649091171,3phc2sys0-21swapper/320:30:013
2649091170,2phc2sys0-21swapper/322:04:003
2649091170,2phc2sys0-21swapper/321:57:343
2649091170,2phc2sys0-21swapper/321:54:543
2649091170,2phc2sys0-21swapper/300:37:173
2649091170,1phc2sys0-21swapper/323:13:593
147956399178,5cyclictest0-21swapper/221:30:012
147956399171,9cyclictest0-21swapper/221:50:012
1479563991715,1cyclictest0-21swapper/223:35:012
1479563991714,1cyclictest0-21swapper/222:46:402
1479563991714,1cyclictest0-21swapper/222:46:402
1479563991714,1cyclictest0-21swapper/222:45:002
1479563991714,1cyclictest0-21swapper/221:40:002
1479563991714,1cyclictest0-21swapper/219:50:002
1479563991714,1cyclictest0-21swapper/200:26:392
147956299179,3cyclictest1989386-21kworker/1:2+events_freezable00:37:251
147956299176,3cyclictest501rcuop/222:29:241
147956299174,3cyclictest191rcu_preempt22:40:011
1479562991714,2cyclictest1830508-21latency_hist23:05:011
1479562991714,2cyclictest1770896-21if_enp1s0.822:31:371
1479562991714,2cyclictest1596160-21head20:41:431
1479562991714,2cyclictest1290-21dbus-daemon22:05:001
1479562991711,1cyclictest1821639-21kworker/1:1+events_freezable23:05:551
147956199179,4cyclictest1762581-21kthreadcore22:26:400
147956199179,2cyclictest0-21swapper/022:11:380
147956199178,5cyclictest0-21swapper/022:10:010
147956199177,5cyclictest0-21swapper/023:31:330
147956199177,5cyclictest0-21swapper/021:45:000
1479561991714,2cyclictest1662789-21systemd-run21:30:010
1479561991714,2cyclictest1631432-21kthreadcore21:11:400
1479561991714,2cyclictest1545309-21kthreadcore20:01:390
1479561991711,5cyclictest1849401-21aten_repower_en23:16:370
1479561991711,5cyclictest1744692-21irqrtprio22:16:400
2902298160,2rtkit-daemon0-21swapper/121:00:401
1479563991614,1cyclictest0-21swapper/222:20:012
1479563991614,1cyclictest0-21swapper/219:20:012
1479563991613,1cyclictest0-21swapper/223:18:252
1479563991613,1cyclictest0-21swapper/223:11:462
1479563991613,1cyclictest0-21swapper/200:05:012
1479563991612,2cyclictest0-21swapper/223:08:402
147956299169,1cyclictest601rcuop/320:36:341
147956299169,1cyclictest191rcu_preempt23:55:181
147956299169,1cyclictest191rcu_preempt23:55:181
147956299168,1cyclictest191rcu_preempt00:10:151
147956299164,5cyclictest0-21swapper/123:31:241
1479562991615,1cyclictest0-21swapper/123:16:511
1479562991613,2cyclictest1554734-21systemd-run20:10:011
1479562991613,2cyclictest1479559-21cyclictest19:26:401
1479562991613,2cyclictest1326-21systemd-logind20:34:411
1479562991612,3cyclictest1805599-21cpuspeed_turbos22:51:361
1479562991612,3cyclictest1752366-21aten_repower_cu22:21:321
1479562991611,4cyclictest1479559-21cyclictest21:39:211
1479562991611,1cyclictest134050irq/121-eno100:34:061
1479562991610,2cyclictest1133093-21kworker/u16:3+xprtiod22:13:261
1479562991610,1cyclictest501rcuop/219:31:331
147956199169,4cyclictest1627240-21latency_hist21:10:020
147956199169,2cyclictest0-21swapper/023:08:400
147956199166,5cyclictest0-21swapper/021:36:390
147956199165,6cyclictest1757176-21head22:21:410
1479561991613,2cyclictest1824065-21ps23:01:390
1479561991613,2cyclictest1796763-21/usr/sbin/munin22:46:340
1479561991613,2cyclictest1796763-21/usr/sbin/munin22:46:340
1479561991613,2cyclictest1691558-21sed21:46:380
1479561991613,2cyclictest1554604-21perf20:10:000
1479561991613,2cyclictest0-21swapper/000:05:010
1479561991610,2cyclictest1927632-21kworker/u16:1-rpciod00:25:480
2649091150,2phc2sys0-21swapper/323:54:553
2649091150,2phc2sys0-21swapper/321:17:353
2649091150,2phc2sys0-21swapper/300:25:173
1479563991513,1cyclictest0-21swapper/221:19:082
1479563991513,1cyclictest0-21swapper/200:20:022
1479563991512,1cyclictest0-21swapper/223:41:412
1479563991512,1cyclictest0-21swapper/222:06:352
1479563991512,1cyclictest0-21swapper/221:11:332
1479563991512,1cyclictest0-21swapper/220:50:002
1479563991512,1cyclictest0-21swapper/220:01:392
1479563991512,1cyclictest0-21swapper/219:26:412
147956299159,2cyclictest1566713-21kworker/u16:2+xprtiod23:26:061
147956299159,2cyclictest134050irq/121-eno100:26:411
147956299158,3cyclictest191rcu_preempt00:20:421
147956299155,1cyclictest134050irq/121-eno121:23:111
1479562991513,1cyclictest29021-21rtkit-daemon23:51:081
1479562991512,2cyclictest28938-21cron20:25:011
1479562991512,2cyclictest1858095-21/usr/sbin/munin23:21:461
1479562991512,2cyclictest1695755-21unixbench-2d21:46:461
1479562991512,2cyclictest1543621-21cut20:01:361
1479562991512,2cyclictest1524141-21wc19:45:011
1479562991512,2cyclictest1327-21in:imuxsock20:48:331
1479562991512,2cyclictest1-21systemd23:15:021
1479562991512,2cyclictest1-21systemd19:11:451
1479562991511,3cyclictest1905020-21kthreadcore23:46:411
1479562991511,3cyclictest1799326-21kthreadcore22:46:401
1479562991511,3cyclictest1799326-21kthreadcore22:46:401
147956199158,6cyclictest0-21swapper/023:41:410
147956199157,4cyclictest0-21swapper/023:36:450
147956199156,4cyclictest0-21swapper/022:36:420
147956199155,6cyclictest0-21swapper/022:58:030
1479561991513,1cyclictest29021-21rtkit-daemon00:15:050
1479561991512,2cyclictest1996-21runrttasks22:51:360
1479561991512,2cyclictest1777894-21cut22:35:020
1479561991512,2cyclictest1618323-21kthreadcore21:01:410
1479561991512,2cyclictest1585996-21tail20:36:370
1479561991512,2cyclictest1565738-21needreboot20:16:430
1479561991512,2cyclictest1296-21polkitd20:25:010
1479561991511,3cyclictest1945291-21kworker/u16:0+nfsiod00:30:420
1479561991511,3cyclictest1769010-21kworker/u16:4+nfsiod23:10:150
1479561991511,3cyclictest0-21swapper/019:20:000
2649091142,2phc2sys0-21swapper/300:13:463
2649091141,4phc2sys0-21swapper/323:21:323
2649091141,2phc2sys0-21swapper/321:41:323
147956399148,3cyclictest0-21swapper/219:11:332
147956399141,6cyclictest0-21swapper/221:00:012
1479563991412,1cyclictest0-21swapper/223:55:012
1479563991412,1cyclictest0-21swapper/222:36:392
1479563991412,1cyclictest0-21swapper/221:05:012
1479563991412,1cyclictest0-21swapper/220:55:022
1479563991412,1cyclictest0-21swapper/219:56:402
1479563991412,1cyclictest0-21swapper/200:21:412
1479563991411,2cyclictest0-21swapper/222:00:552
1479563991411,1cyclictest0-21swapper/223:36:412
1479563991411,1cyclictest0-21swapper/222:25:202
1479563991411,1cyclictest0-21swapper/221:56:412
1479563991411,1cyclictest0-21swapper/220:41:402
1479563991411,1cyclictest0-21swapper/219:40:012
1479563991411,1cyclictest0-21swapper/219:21:382
1479563991411,1cyclictest0-21swapper/200:11:442
1479563991411,1cyclictest0-21swapper/200:06:452
1479563991410,2cyclictest0-21swapper/223:20:592
1479563991410,2cyclictest0-21swapper/220:06:392
147956299148,5cyclictest134050irq/121-eno120:16:341
147956299142,5cyclictest36-21ksoftirqd/121:52:011
1479562991411,2cyclictest1623530-21kthreadcore21:06:391
1479562991411,2cyclictest1556320-21kthreadcore20:11:391
1479562991411,2cyclictest1514310-21kthreadcore19:36:391
1479562991411,2cyclictest1296-21polkitd20:55:001
1479562991411,2cyclictest1290-21dbus-daemon21:00:011
1479562991410,3cyclictest1574641-21kthreadcore20:26:401
1479562991410,3cyclictest1494365-21aten_repower_en19:21:331
1479562991410,1cyclictest601rcuop/322:15:371
1479561991411,2cyclictest1922959-21kthreadcore23:56:400
1479561991411,2cyclictest1922959-21kthreadcore23:56:400
1479561991411,2cyclictest1541731-21proc_pri19:56:430
1479561991411,2cyclictest1521286-21kthreadcore19:41:410
1479561991411,2cyclictest1513752-21kthreadcore19:36:390
1479561991411,2cyclictest1348-21wpa_supplicant20:56:470
1479561991411,2cyclictest1296-21polkitd19:10:010
1479561991411,2cyclictest1290-21dbus-daemon19:50:000
1479561991410,2cyclictest1286-21avahi-daemon20:50:010
147956199140,1cyclictest0-21swapper/023:49:400
2649091133,3phc2sys0-21swapper/323:19:443
2649091130,3phc2sys0-21swapper/320:41:333
2649091130,2phc2sys0-21swapper/322:27:583
2649091130,2phc2sys0-21swapper/322:05:333
2649091130,2phc2sys0-21swapper/300:21:353
2649091130,1phc2sys0-21swapper/320:21:173
147956399139,2cyclictest0-21swapper/220:34:242
147956399139,2cyclictest0-21swapper/220:18:002
147956399131,7cyclictest0-21swapper/223:55:342
147956399131,7cyclictest0-21swapper/223:55:342
1479563991311,1cyclictest0-21swapper/222:11:452
1479563991311,1cyclictest0-21swapper/200:31:452
1479563991310,1cyclictest0-21swapper/223:26:392
1479563991310,1cyclictest0-21swapper/223:01:342
1479563991310,1cyclictest0-21swapper/222:55:542
1479563991310,1cyclictest0-21swapper/221:31:382
1479563991310,1cyclictest0-21swapper/221:21:342
1479563991310,1cyclictest0-21swapper/220:36:402
1479563991310,1cyclictest0-21swapper/220:26:372
1479563991310,1cyclictest0-21swapper/220:11:402
1479563991310,1cyclictest0-21swapper/219:51:372
1479563991310,1cyclictest0-21swapper/219:41:402
1479563991310,1cyclictest0-21swapper/219:31:382
1479562991310,2cyclictest1538025-21tr19:56:381
1479562991310,2cyclictest1531764-21grep19:51:371
147956199137,5cyclictest1605257-21cut20:51:390
147956199137,1cyclictest0-21swapper/020:41:330
147956199136,5cyclictest257-21systemd-journal19:54:550
147956199134,5cyclictest0-21swapper/019:23:180
147956199131,7cyclictest1554994-21/usr/sbin/munin20:11:360
1479561991310,2cyclictest1580514-21kthreadcore20:31:410
1479561991310,2cyclictest1574481-21kthreadcore20:26:390
2649091126,2phc2sys0-21swapper/321:26:403
2649091124,2phc2sys0-21swapper/319:21:353
2649091123,2phc2sys0-21swapper/323:00:123
2649091121,2phc2sys0-21swapper/321:31:503
2649091121,2phc2sys0-21swapper/321:24:493
2649091120,3phc2sys0-21swapper/323:46:333
2649091120,2phc2sys0-21swapper/300:06:333
147956399129,2cyclictest0-21swapper/222:21:552
1479563991210,1cyclictest0-21swapper/220:21:382
1479563991210,1cyclictest0-21swapper/200:36:402
147956399120,1cyclictest0-21swapper/221:07:012
2649091112,2phc2sys0-21swapper/320:31:433
2649091111,4phc2sys0-21swapper/319:46:343
2649091111,3phc2sys0-21swapper/322:39:523
2649091111,2phc2sys0-21swapper/321:01:333
2649091110,3phc2sys0-21swapper/319:51:323
2649091110,2phc2sys0-21swapper/323:41:273
2649091110,2phc2sys0-21swapper/322:51:423
2649091110,2phc2sys0-21swapper/321:46:053
2649091110,2phc2sys0-21swapper/319:36:333
2649091110,2phc2sys0-21swapper/300:00:443
2649091110,1phc2sys0-21swapper/320:08:273
147956399111,7cyclictest0-21swapper/219:10:012
2649091104,2phc2sys0-21swapper/321:36:343
2649091102,2phc2sys0-21swapper/321:00:013
2649091101,2phc2sys0-21swapper/323:09:383
2649091101,2phc2sys0-21swapper/319:56:453
2649091101,2phc2sys0-21swapper/300:34:343
2649091100,3phc2sys0-21swapper/320:11:443
2649091100,3phc2sys0-21swapper/319:11:403
2649091100,2phc2sys0-21swapper/323:56:233
2649091100,2phc2sys0-21swapper/323:56:233
2649091100,2phc2sys0-21swapper/323:37:153
2649091100,2phc2sys0-21swapper/322:46:133
2649091100,2phc2sys0-21swapper/322:46:133
2649091100,2phc2sys0-21swapper/322:34:353
2649091100,2phc2sys0-21swapper/320:40:013
2649091100,1phc2sys0-21swapper/321:05:593
264909191,2phc2sys0-21swapper/322:20:113
264909190,3phc2sys0-21swapper/319:41:333
264909190,2phc2sys0-21swapper/320:51:433
264909190,2phc2sys0-21swapper/320:46:183
264909190,2phc2sys0-21swapper/320:15:163
264909190,2phc2sys0-21swapper/320:01:223
264909190,2phc2sys0-21swapper/319:31:363
264909190,2phc2sys0-21swapper/319:26:483
264909190,2phc2sys0-21swapper/319:16:373
14795629993,4cyclictest1290-21dbus-daemon19:10:001
264909180,2phc2sys0-21swapper/319:06:353
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional