You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-09 - 22:53
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 Apr 09, 2026 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13762392880,2sleep30-21swapper/309:46:043
13561772820,1sleep01356175-21ssh09:31:300
14018752720,1sleep11401874-21ssh10:03:581
1166739992825,1cyclictest0-21swapper/211:55:032
1166737992522,2cyclictest1342011-21grep09:25:010
15721252230,2sleep1341rcuc/111:56:051
14768652230,1sleep00-21swapper/010:54:030
1166739992321,1cyclictest0-21swapper/210:50:022
1166739992320,1cyclictest0-21swapper/210:00:002
1166737992311,7cyclictest0-21swapper/012:20:570
383433398220,3rtkit-daemon3851702-21mta-sts-daemon08:31:070
12884822220,0sleep070-21kcompactd008:45:060
1166739992220,1cyclictest0-21swapper/207:15:012
1166738992219,2cyclictest1530091-21pool-packagekit11:30:011
1166738992214,4cyclictest1363306-21timerandwakeup09:36:181
1166739992119,1cyclictest0-21swapper/212:30:022
1166738992115,2cyclictest134050irq/121-eno110:25:011
1166738992113,3cyclictest1561891-21irqrtprio11:51:031
1166737992118,2cyclictest1348492-21tail09:26:110
1166737992118,2cyclictest1296-21polkitd08:05:000
1166737992112,8cyclictest0-21swapper/010:15:010
1166737992111,5cyclictest0-21swapper/010:20:570
383433398200,3rtkit-daemon3851702-21mta-sts-daemon08:17:461
1166739992017,1cyclictest0-21swapper/212:11:022
1166739992017,1cyclictest0-21swapper/210:35:012
1166739992017,1cyclictest0-21swapper/209:45:002
1166739992017,1cyclictest0-21swapper/208:26:102
1166739992016,2cyclictest0-21swapper/210:10:012
1166738992017,2cyclictest0-21swapper/107:20:001
116673799209,6cyclictest0-21swapper/012:36:340
1166737992017,2cyclictest1597936-21/usr/sbin/munin12:15:000
1166737992017,2cyclictest1522267-21sh11:25:000
1166737992017,2cyclictest1173050-21vmstat07:15:010
1166737992013,6cyclictest1330543-21kthreadcore09:16:060
1166737992011,8cyclictest0-21swapper/012:10:010
383433398190,2rtkit-daemon0-21swapper/011:14:170
383433398190,2rtkit-daemon0-21swapper/008:57:170
116673999191,9cyclictest0-21swapper/210:20:012
1166739991917,1cyclictest0-21swapper/208:35:022
1166739991916,1cyclictest0-21swapper/212:20:012
1166739991915,2cyclictest0-21swapper/209:26:122
1166738991916,2cyclictest1996-21runrttasks10:29:131
1166738991916,2cyclictest1327249-21grep09:15:021
1166737991916,2cyclictest3827634-1atopacctd07:55:010
1166737991911,7cyclictest0-21swapper/010:40:000
1166739991816,1cyclictest0-21swapper/211:26:072
1166739991815,1cyclictest0-21swapper/212:05:002
1166739991815,1cyclictest0-21swapper/211:15:022
1166739991815,1cyclictest0-21swapper/208:50:012
1166739991814,2cyclictest0-21swapper/208:41:012
1166738991815,2cyclictest1454769-21sort10:40:011
1166738991815,2cyclictest1394898-21latency_hist10:00:011
1166738991815,2cyclictest1370647-21mailstats09:41:081
1166738991812,1cyclictest134050irq/121-eno111:37:001
1166738991810,3cyclictest1514157-21runrttasks11:18:251
1166737991815,2cyclictest171ktimers/012:33:160
1166737991815,2cyclictest1577445-21kthreadcore12:01:020
1166737991815,2cyclictest1530142-21grep11:30:010
1166737991815,2cyclictest1290-21dbus-daemon11:35:000
1166737991813,4cyclictest1447206-21latency_hist10:35:010
1166737991811,6cyclictest0-21swapper/009:15:010
2649091170,4phc2sys0-21swapper/309:40:573
2649091170,2phc2sys0-21swapper/311:18:123
2649091170,1phc2sys0-21swapper/310:46:143
1166739991715,1cyclictest0-21swapper/211:40:012
1166739991714,1cyclictest0-21swapper/210:05:002
1166739991714,1cyclictest0-21swapper/209:05:592
1166739991714,1cyclictest0-21swapper/208:01:042
1166739991713,2cyclictest0-21swapper/207:22:242
1166739991712,3cyclictest0-21swapper/209:55:012
116673899179,4cyclictest1417812-21/usr/sbin/munin10:16:081
116673899179,3cyclictest0-21swapper/109:31:101
1166738991714,2cyclictest3834328-21sendmail-mta12:03:481
1166738991714,2cyclictest1505900-21grep11:11:121
1166738991714,2cyclictest1403981-21cut10:06:041
1166738991714,2cyclictest1307096-21systemd-run09:00:011
1166738991713,3cyclictest1522440-21kworker/u16:3+nfsiod11:34:351
1166738991712,3cyclictest0-21swapper/109:50:551
116673799177,5cyclictest0-21swapper/010:05:590
1166737991714,2cyclictest1490730-21xargs11:01:120
1166737991714,2cyclictest1463551-21tr10:46:020
1166737991714,2cyclictest1296-21polkitd09:40:010
1166737991714,2cyclictest1244133-21cron08:10:000
1166737991714,2cyclictest1187889-21cut07:25:010
1166737991712,2cyclictest3851703-21mta-sts-daemon10:27:010
1166737991710,6cyclictest3851702-21mta-sts-daemon07:36:010
2649091161,2phc2sys0-21swapper/308:20:013
2649091160,7phc2sys0-21swapper/307:05:583
2649091160,5phc2sys0-21swapper/309:50:553
2649091160,2phc2sys0-21swapper/312:23:273
2649091160,2phc2sys0-21swapper/311:48:273
1166739991614,1cyclictest0-21swapper/212:40:022
1166739991614,1cyclictest0-21swapper/211:55:592
1166739991614,1cyclictest0-21swapper/211:20:002
1166739991614,1cyclictest0-21swapper/210:11:052
1166739991614,1cyclictest0-21swapper/209:15:022
1166739991614,1cyclictest0-21swapper/208:16:002
1166739991613,1cyclictest0-21swapper/210:36:082
1166739991613,1cyclictest0-21swapper/207:20:002
1166739991612,2cyclictest0-21swapper/210:25:002
1166739991612,2cyclictest0-21swapper/209:36:162
116673899167,3cyclictest0-21swapper/112:15:001
1166738991613,2cyclictest3827634-1atopacctd12:16:081
1166738991613,2cyclictest1492245-21latency_hist11:05:001
1166738991613,2cyclictest1343714-21if_enp1s009:26:021
1166738991613,2cyclictest1269266-21grep08:30:011
1166738991613,2cyclictest1-21systemd10:33:241
1166738991613,2cyclictest0-21swapper/110:15:011
1166738991613,2cyclictest0-21swapper/109:10:011
1166738991613,2cyclictest0-21swapper/108:41:011
1166738991613,1cyclictest1334545-21sendmail09:20:001
116673799169,6cyclictest0-21swapper/010:00:010
116673799168,7cyclictest0-21swapper/009:55:000
116673799168,5cyclictest1455699-21cstates10:41:000
116673799166,6cyclictest0-21swapper/009:41:000
116673799161,9cyclictest1-21systemd07:10:010
1166737991614,1cyclictest1996-21runrttasks11:07:380
1166737991614,1cyclictest1996-21runrttasks11:07:380
1166737991614,1cyclictest0-21swapper/007:30:010
1166737991613,2cyclictest1552624-21systemd-run11:45:000
1166737991613,2cyclictest1212980-21munin-plugin-st07:45:010
1166737991613,2cyclictest1200589-21systemd07:35:020
1166737991610,5cyclictest1424816-21systemd-run10:20:010
116673799160,12cyclictest0-21swapper/008:11:080
383433398150,7rtkit-daemon3851704-21mta-sts-daemon09:23:301
2649091151,4phc2sys0-21swapper/308:20:573
2649091151,4phc2sys0-21swapper/308:20:573
2649091150,2phc2sys0-21swapper/311:22:293
2649091150,2phc2sys0-21swapper/311:04:563
2649091150,2phc2sys0-21swapper/309:00:013
1166739991513,1cyclictest0-21swapper/210:50:572
1166739991513,1cyclictest0-21swapper/208:10:002
1166739991512,1cyclictest0-21swapper/212:21:052
1166739991512,1cyclictest0-21swapper/211:48:292
1166739991512,1cyclictest0-21swapper/211:00:012
1166739991512,1cyclictest0-21swapper/207:51:012
1166739991512,1cyclictest0-21swapper/207:25:572
1166739991511,2cyclictest0-21swapper/208:21:042
1166739991511,2cyclictest0-21swapper/208:21:042
1166739991511,2cyclictest0-21swapper/207:41:082
116673899158,6cyclictest3851704-21mta-sts-daemon11:06:291
116673899158,6cyclictest3851704-21mta-sts-daemon11:06:291
116673899158,5cyclictest1308910-21tr09:01:031
116673899151,9cyclictest1635526-21idleruntime-cro12:40:011
1166738991512,2cyclictest3851702-21mta-sts-daemon11:21:001
1166738991512,2cyclictest3824565-21in:imuxsock10:41:241
1166738991512,2cyclictest1482707-21missed_timers10:56:051
1166738991512,2cyclictest1472040-21kthreadcore10:51:031
1166738991512,2cyclictest1463288-21cstates10:46:001
1166738991512,2cyclictest1239009-21gltestperf08:06:021
1166738991512,2cyclictest1194367-21munin-plugin-st07:30:021
1166738991512,2cyclictest1174606-21kthreadcore07:15:021
1166738991512,2cyclictest1166735-21cyclictest07:50:581
1166738991511,3cyclictest3824565-21in:imuxsock07:25:011
1166738991511,3cyclictest1553836-21cut11:46:001
1166738991511,3cyclictest1280943-21head08:36:071
1166738991511,3cyclictest1218274-21phc2sys-jitter07:46:081
1166738991511,2cyclictest0-21swapper/108:55:011
116673899150,4cyclictest1612780-21ssh12:24:261
116673799159,3cyclictest1319914-21kworker/u16:1+nfsiod10:57:470
116673799157,4cyclictest0-21swapper/011:50:580
116673799156,5cyclictest0-21swapper/008:16:320
116673799154,5cyclictest1175825-21aten2.4-expect07:15:590
1166737991512,2cyclictest1605511-21latency_hist12:20:010
1166737991512,2cyclictest1508533-21tail11:16:010
1166737991512,2cyclictest1400024-21kthreadcore10:01:060
1166737991512,2cyclictest1290-21dbus-daemon09:10:020
1166737991512,2cyclictest1226426-21gltestperf07:56:010
1166737991512,2cyclictest0-21swapper/012:00:010
1166737991511,3cyclictest3851702-21mta-sts-daemon11:46:110
2649091141,2phc2sys0-21swapper/311:50:043
2649091140,2phc2sys0-21swapper/312:29:393
2649091140,2phc2sys0-21swapper/309:24:423
1166739991412,1cyclictest0-21swapper/211:25:002
1166739991412,1cyclictest0-21swapper/211:01:182
1166739991412,1cyclictest0-21swapper/207:36:052
1166739991412,1cyclictest0-21swapper/207:31:042
1166739991411,1cyclictest0-21swapper/212:10:022
1166739991411,1cyclictest0-21swapper/210:41:282
1166739991411,1cyclictest0-21swapper/210:26:122
1166739991411,1cyclictest0-21swapper/209:50:002
1166739991411,1cyclictest0-21swapper/209:20:092
1166739991411,1cyclictest0-21swapper/208:11:032
1166739991411,1cyclictest0-21swapper/207:56:122
1166739991410,2cyclictest0-21swapper/209:33:402
1166738991412,1cyclictest3851705-21mta-sts-daemon12:33:021
1166738991412,1cyclictest1166735-21cyclictest12:26:031
1166738991411,2cyclictest3851704-21mta-sts-daemon11:42:421
1166738991411,2cyclictest3851703-21mta-sts-daemon08:21:011
1166738991411,2cyclictest3851703-21mta-sts-daemon08:21:011
1166738991411,2cyclictest1372966-21aten2.4-expect09:45:571
1166738991411,2cyclictest1291437-21kthreadcore08:46:051
1166738991411,2cyclictest1270817-21kthreadcore08:31:031
1166738991411,2cyclictest1-21systemd07:41:251
1166738991411,2cyclictest0-21swapper/107:35:011
1166737991412,1cyclictest3851704-21mta-sts-daemon09:01:010
1166737991412,1cyclictest1614090-21cstates12:26:010
1166737991412,1cyclictest1276726-21gltestperf08:36:020
1166737991411,2cyclictest1373853-21irqcore09:46:020
1166737991411,2cyclictest1294761-21/usr/sbin/munin08:51:000
1166737991411,2cyclictest1288427-21latency_hist08:45:010
1166737991411,2cyclictest1269386-21systemd08:30:020
1166737991411,2cyclictest1258149-21irqrtprio08:21:030
1166737991411,2cyclictest1258149-21irqrtprio08:21:030
1166737991411,2cyclictest0-21swapper/011:36:100
2649091130,2phc2sys0-21swapper/312:05:553
2649091130,2phc2sys0-21swapper/311:38:573
2649091130,2phc2sys0-21swapper/311:25:143
2649091130,2phc2sys0-21swapper/311:07:023
2649091130,2phc2sys0-21swapper/311:07:023
2649091130,2phc2sys0-21swapper/310:21:443
1166739991311,1cyclictest0-21swapper/212:35:012
1166739991311,1cyclictest0-21swapper/211:31:032
1166739991311,1cyclictest0-21swapper/211:06:062
1166739991311,1cyclictest0-21swapper/211:06:062
1166739991311,1cyclictest0-21swapper/207:46:032
1166739991310,1cyclictest0-21swapper/208:56:102
1166739991310,1cyclictest0-21swapper/207:10:012
116673899139,3cyclictest1230422-21kthreadcore07:56:131
116673899139,3cyclictest1201726-21sed07:36:021
1166738991310,2cyclictest1249542-21pmu-power08:11:091
1166738991310,2cyclictest0-21swapper/112:05:551
116673799131,7cyclictest1213296-21apt-get07:45:580
2649091122,2phc2sys0-21swapper/310:20:013
2649091120,2phc2sys0-21swapper/312:11:163
2649091120,2phc2sys0-21swapper/311:56:533
2649091120,2phc2sys0-21swapper/311:34:243
2649091120,2phc2sys0-21swapper/311:11:523
2649091120,1phc2sys0-21swapper/312:04:273
2649091120,1phc2sys0-21swapper/308:33:263
2649091120,1phc2sys0-21swapper/308:14:563
116673999129,1cyclictest0-21swapper/211:41:032
116673999129,1cyclictest0-21swapper/209:01:032
116673999129,1cyclictest0-21swapper/208:51:042
1166739991210,1cyclictest0-21swapper/209:18:372
116673899128,3cyclictest1232285-21cpuspeed_turbos08:01:001
2649091111,3phc2sys0-21swapper/310:01:093
2649091111,2phc2sys0-21swapper/312:31:243
2649091111,2phc2sys0-21swapper/308:45:573
2649091111,2phc2sys0-21swapper/307:15:013
2649091110,4phc2sys0-21swapper/312:15:583
2649091110,2phc2sys0-21swapper/310:15:003
2649091110,2phc2sys0-21swapper/308:05:583
2649091110,1phc2sys0-21swapper/307:57:523
2649091110,1phc2sys0-21swapper/307:52:403
2649091110,1phc2sys0-21swapper/307:44:303
11943822110,3sleep30-21swapper/307:30:023
116673999119,1cyclictest0-21swapper/208:35:582
116673899114,2cyclictest11systemd07:10:021
2649091105,2phc2sys0-21swapper/309:28:493
2649091104,2phc2sys0-21swapper/308:55:003
2649091101,3phc2sys0-21swapper/307:25:013
2649091101,2phc2sys0-21swapper/310:05:423
2649091101,2phc2sys0-21swapper/309:56:043
2649091101,2phc2sys0-21swapper/308:01:013
2649091101,2phc2sys0-21swapper/307:31:003
2649091100,5phc2sys0-21swapper/309:10:583
2649091100,3phc2sys0-21swapper/310:34:283
2649091100,2phc2sys0-21swapper/312:35:133
2649091100,2phc2sys0-21swapper/310:55:163
2649091100,2phc2sys0-21swapper/310:54:003
2649091100,2phc2sys0-21swapper/310:39:013
2649091100,2phc2sys0-21swapper/309:16:163
2649091100,2phc2sys0-21swapper/309:00:563
2649091100,2phc2sys0-21swapper/307:45:583
2649091100,2phc2sys0-21swapper/307:15:573
2649091100,1phc2sys0-21swapper/310:26:303
264909191,2phc2sys0-21swapper/309:06:053
264909190,2phc2sys0-21swapper/311:40:173
264909190,2phc2sys0-21swapper/310:41:093
264909190,2phc2sys0-21swapper/309:35:403
264909190,2phc2sys0-21swapper/309:30:353
264909190,2phc2sys0-21swapper/308:41:043
264909190,2phc2sys0-21swapper/308:35:393
264909190,2phc2sys0-21swapper/308:25:583
264909190,2phc2sys0-21swapper/307:35:453
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional