You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-10 - 18:15
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 Fri Apr 10, 2026 12:43:56)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
343072521010,2sleep30-21swapper/311:09:273
34289152990,2sleep20-21swapper/211:06:062
32852382310,2sleep13285042-21ssh09:31:051
3096968992926,1cyclictest0-21swapper/210:50:002
3096968992926,1cyclictest0-21swapper/210:50:002
3096966992825,2cyclictest3551510-21idleruntime-cro12:30:001
3096966992522,2cyclictest1290-21dbus-daemon10:06:071
3096966992518,2cyclictest134050irq/121-eno111:05:061
3096968992421,1cyclictest0-21swapper/211:15:002
3096966992216,2cyclictest134050irq/121-eno109:00:001
3096965992219,2cyclictest3385522-21cron10:40:000
3096965992213,4cyclictest0-21swapper/010:00:000
32821262210,2sleep30-21swapper/309:31:033
3096968992119,1cyclictest0-21swapper/210:00:002
3096966992113,3cyclictest0-21swapper/109:45:011
383433398200,3rtkit-daemon3851704-21mta-sts-daemon07:57:191
3096968992015,2cyclictest0-21swapper/211:45:562
3096966992017,2cyclictest3841370-21avahi-daemon07:45:001
3096966992013,6cyclictest3219762-21fschecks_time08:46:001
3096965992017,2cyclictest3168843-21latency_hist08:05:010
3096965992013,6cyclictest3559666-21aten2.4-expect12:35:560
3096965992012,7cyclictest0-21swapper/010:45:010
3096965992012,7cyclictest0-21swapper/009:20:550
3096965992010,6cyclictest0-21swapper/011:50:010
3096965992010,5cyclictest0-21swapper/010:56:570
2649091200,2phc2sys0-21swapper/309:50:253
3096968991916,1cyclictest0-21swapper/212:20:002
3096968991916,1cyclictest0-21swapper/211:21:032
3096966991916,2cyclictest3840882-21snmpd11:25:011
3096966991916,2cyclictest3827634-1atopacctd12:35:001
3096966991916,2cyclictest3536448-21ls12:20:001
3096966991916,2cyclictest1290-21dbus-daemon11:20:021
309696599199,6cyclictest3851705-21mta-sts-daemon10:01:090
3096965991916,2cyclictest1326-21systemd-logind11:40:010
3096965991915,3cyclictest3455452-21kthreadcore11:26:050
3096965991910,5cyclictest0-21swapper/010:15:530
3096965991910,5cyclictest0-21swapper/009:40:010
3096965991910,3cyclictest3101821-21kthreadcore07:11:040
309696599190,3cyclictest3543261-21ssh12:22:550
3096968991816,1cyclictest0-21swapper/211:55:022
3096968991816,1cyclictest0-21swapper/207:10:022
3096968991815,1cyclictest0-21swapper/211:20:002
3096968991815,1cyclictest0-21swapper/209:48:332
3096966991815,2cyclictest3538380-21kthreadcore12:21:021
3096966991815,2cyclictest3413939-21mailstats10:56:101
309696699180,6cyclictest3421727-21mailstats11:01:081
3096965991815,2cyclictest3250181-21/usr/sbin/munin09:10:020
3096965991815,2cyclictest3137044-21cut07:40:000
3096965991815,2cyclictest0-21swapper/007:45:000
3096965991814,3cyclictest3423447-21systemd-run11:05:010
3096965991812,5cyclictest3096962-21cyclictest09:11:040
3096965991810,4cyclictest3851702-21mta-sts-daemon08:55:500
383433398170,2rtkit-daemon3460054-21ssh11:27:071
383433398170,2rtkit-daemon0-21swapper/107:54:381
3096968991715,1cyclictest0-21swapper/211:40:012
3096968991715,1cyclictest0-21swapper/210:35:592
3096968991715,1cyclictest0-21swapper/209:15:022
3096968991714,1cyclictest0-21swapper/212:35:012
3096968991714,1cyclictest0-21swapper/212:01:012
3096968991714,1cyclictest0-21swapper/211:05:012
3096968991714,1cyclictest0-21swapper/211:00:002
3096968991714,1cyclictest0-21swapper/209:10:012
3096968991714,1cyclictest0-21swapper/207:56:082
3096968991713,1cyclictest0-21swapper/208:55:572
309696699179,3cyclictest0-21swapper/112:00:021
309696699178,5cyclictest3249972-21diskmemload10:20:091
309696699175,4cyclictest491rcuog/211:45:201
3096966991714,2cyclictest3498642-21sh11:55:011
3096966991714,2cyclictest3323630-21wc09:56:081
3096966991714,2cyclictest3103698-21systemd-run07:15:021
3096966991714,2cyclictest0-21swapper/110:50:011
3096966991714,2cyclictest0-21swapper/110:50:011
3096966991711,5cyclictest3278552-21timerandwakeup09:26:101
3096966991710,3cyclictest3271223-21unixbench_multi09:21:091
309696599178,5cyclictest0-21swapper/011:56:040
309696599177,5cyclictest0-21swapper/011:30:560
3096965991715,1cyclictest0-21swapper/011:15:000
3096965991714,2cyclictest3827634-1atopacctd12:05:590
3096965991714,2cyclictest3551584-21systemd12:30:000
3096965991714,2cyclictest3492096-21cstates11:50:570
3096965991714,2cyclictest3430917-21idleruntime-cro11:10:000
3096965991714,2cyclictest0-21swapper/010:10:010
3096965991712,2cyclictest3851702-21mta-sts-daemon10:50:430
309696599170,4cyclictest3528495-21ssh12:14:300
309696599170,4cyclictest32296671kthreadcore08:51:040
2649091170,2phc2sys0-21swapper/311:47:573
2649091170,2phc2sys0-21swapper/310:54:343
2649091170,2phc2sys0-21swapper/310:43:483
2649091170,2phc2sys0-21swapper/310:08:253
2649091170,1phc2sys0-21swapper/311:25:563
383433398160,2rtkit-daemon3506428-21ssh12:00:101
383433398160,2rtkit-daemon3263819-21ssh09:16:181
32702462160,1sleep20-21swapper/209:21:042
3096968991614,1cyclictest0-21swapper/207:30:022
3096968991613,2cyclictest0-21swapper/208:30:582
3096968991613,1cyclictest0-21swapper/212:39:142
3096968991613,1cyclictest0-21swapper/212:11:102
3096968991613,1cyclictest0-21swapper/211:31:012
3096968991613,1cyclictest0-21swapper/210:25:012
3096968991613,1cyclictest0-21swapper/209:40:012
3096968991613,1cyclictest0-21swapper/209:30:002
3096968991612,2cyclictest0-21swapper/210:51:302
3096968991612,2cyclictest0-21swapper/207:36:072
309696699169,3cyclictest3143895-21tail07:45:561
309696699164,5cyclictest0-21swapper/109:01:051
3096966991613,2cyclictest3834332-21rtkit-daemon10:00:211
3096966991613,2cyclictest3515133-21irqcore12:06:001
3096966991613,2cyclictest3476218-21cut11:40:021
3096966991613,2cyclictest3391275-21tr10:41:061
3096966991613,2cyclictest3251535-21grep09:11:011
3096966991613,2cyclictest3194882-21cut08:26:011
3096966991613,2cyclictest3132145-21grep07:36:021
3096966991613,2cyclictest3106610-21fschecks_count07:15:591
3096966991613,2cyclictest3096962-21cyclictest08:15:011
3096966991612,3cyclictest3478585-21kthreadcore11:41:021
3096966991612,3cyclictest3214800-21kthreadcore08:41:021
3096966991612,3cyclictest3125521-21gltestperf07:30:581
3096966991611,2cyclictest3851704-21mta-sts-daemon09:50:181
3096966991611,1cyclictest134050irq/121-eno111:11:071
309696599168,6cyclictest0-21swapper/010:20:560
309696599168,4cyclictest3298827-21kthreadcore09:41:030
309696599168,4cyclictest0-21swapper/010:11:020
309696599163,8cyclictest3553665-21cut12:31:020
309696599163,1cyclictest0-21swapper/009:45:550
3096965991613,2cyclictest3368679-21pmu-power10:26:070
3096965991613,2cyclictest3317641-21apt-get09:55:010
3096965991613,2cyclictest3263656-21grep09:16:090
3096965991613,2cyclictest171ktimers/007:15:550
3096965991611,4cyclictest3834328-21sendmail-mta08:29:330
2649091160,7phc2sys0-21swapper/311:04:073
2649091160,2phc2sys0-21swapper/311:44:553
2649091160,2phc2sys0-21swapper/309:56:183
2649091160,1phc2sys0-21swapper/311:38:193
3096968991513,1cyclictest0-21swapper/211:40:562
3096968991513,1cyclictest0-21swapper/209:19:092
3096968991512,2cyclictest0-21swapper/210:26:052
3096968991512,2cyclictest0-21swapper/207:45:572
3096968991512,1cyclictest0-21swapper/212:21:032
3096968991512,1cyclictest0-21swapper/212:07:562
3096968991512,1cyclictest0-21swapper/210:35:012
3096968991512,1cyclictest0-21swapper/210:16:022
3096968991512,1cyclictest0-21swapper/208:55:012
3096968991511,2cyclictest0-21swapper/210:10:592
3096968991511,2cyclictest0-21swapper/208:45:582
3096968991511,2cyclictest0-21swapper/207:41:032
3096966991512,2cyclictest3851704-21mta-sts-daemon10:52:261
3096966991512,2cyclictest3468794-21cut11:35:021
3096966991512,2cyclictest3384786-21sh10:37:431
3096966991512,2cyclictest3350960-21kthreadcore10:16:021
3096966991512,2cyclictest3346262-21mailstats10:11:071
3096966991512,2cyclictest3303512-21cut09:45:571
3096966991511,3cyclictest3364894-21kthreadcore10:26:041
309696599159,5cyclictest3851704-21mta-sts-daemon09:28:310
309696599158,3cyclictest0-21swapper/008:05:560
309696599158,1cyclictest3215959-21kthreadcore08:41:030
3096965991512,2cyclictest3851703-21mta-sts-daemon12:15:550
3096965991512,2cyclictest3149753-21munin-plugin-st07:50:000
3096965991512,2cyclictest1290-21dbus-daemon09:35:000
3096965991512,2cyclictest0-21swapper/010:46:100
3096965991512,2cyclictest0-21swapper/010:46:100
3096965991512,2cyclictest0-21swapper/007:30:010
3096965991511,2cyclictest1426-21gdbus11:20:010
309696599150,11cyclictest3446338-21ssh11:20:110
2649091150,3phc2sys0-21swapper/311:11:373
2649091150,2phc2sys0-21swapper/309:04:553
2649091150,2phc2sys0-21swapper/307:25:023
2649091150,1phc2sys0-21swapper/311:22:473
309696899149,2cyclictest0-21swapper/212:27:442
3096968991412,1cyclictest0-21swapper/209:45:002
3096968991412,1cyclictest0-21swapper/209:00:582
3096968991412,1cyclictest0-21swapper/207:15:002
3096968991411,1cyclictest0-21swapper/211:26:022
3096968991411,1cyclictest0-21swapper/210:05:582
3096968991411,1cyclictest0-21swapper/209:51:042
3096968991411,1cyclictest0-21swapper/208:40:582
3096968991411,1cyclictest0-21swapper/208:40:002
3096968991411,1cyclictest0-21swapper/208:06:022
3096968991411,1cyclictest0-21swapper/207:21:032
3096968991410,2cyclictest0-21swapper/210:00:572
3096968991410,2cyclictest0-21swapper/208:25:012
3096968991410,2cyclictest0-21swapper/207:51:012
3096968991410,2cyclictest0-21swapper/207:16:022
3096966991411,2cyclictest3851704-21mta-sts-daemon07:26:061
3096966991411,2cyclictest3527002-21grep12:11:071
3096966991411,2cyclictest3372432-21kthreadcore10:31:001
3096966991411,2cyclictest3246318-21kthreadcore09:06:031
3096966991411,2cyclictest3116093-21kthreadcore07:21:041
3096966991411,2cyclictest1326-21systemd-logind09:40:001
3096966991411,2cyclictest1-21systemd12:36:001
3096966991410,3cyclictest3229240-21kthreadcore08:51:041
3096966991410,3cyclictest3190138-21kthreadcore08:21:041
3096966991410,3cyclictest3171997-21kthreadcore08:06:031
3096966991410,3cyclictest3163872-21irqrtprio08:01:031
309696599148,5cyclictest3851704-21mta-sts-daemon08:10:460
309696599145,5cyclictest0-21swapper/008:20:020
309696599144,2cyclictest3372418-21kthreadcore10:31:000
3096965991412,1cyclictest0-21swapper/012:05:020
3096965991411,2cyclictest3851703-21mta-sts-daemon08:35:580
3096965991411,2cyclictest3481639-21needreboot11:41:050
3096965991411,2cyclictest3243207-21timerandwakeup09:01:090
3096965991411,2cyclictest3219651-21sh08:45:580
3096965991411,2cyclictest3156975-21fschecks_time07:56:000
3096965991411,2cyclictest3150724-21cut07:51:000
3096965991411,2cyclictest3113614-21kthreadcore07:21:020
3096965991411,2cyclictest3103406-21munin-node08:32:150
2649091140,3phc2sys0-21swapper/310:34:393
2649091140,2phc2sys0-21swapper/310:59:143
2649091140,2phc2sys0-21swapper/310:15:273
2649091140,1phc2sys0-21swapper/310:12:193
309696899131,9cyclictest3505890-21chrt11:59:292
3096968991311,1cyclictest0-21swapper/207:30:552
3096968991310,1cyclictest0-21swapper/209:31:012
3096968991310,1cyclictest0-21swapper/208:11:052
309696699139,3cyclictest3200653-21cpuspeed_turbos08:30:571
309696699137,5cyclictest3851875-21systemd-journal08:35:581
309696699137,5cyclictest3181614-21apt-get08:15:581
309696599137,5cyclictest3851875-21systemd-journal08:15:580
3096965991310,2cyclictest0-21swapper/007:35:020
309696599130,5cyclictest3097006-21chrt07:10:010
2649091137,2phc2sys0-21swapper/312:21:033
2649091132,3phc2sys0-21swapper/311:16:023
2649091131,3phc2sys0-21swapper/310:45:563
2649091131,3phc2sys0-21swapper/310:45:563
2649091130,2phc2sys0-21swapper/312:26:203
2649091130,2phc2sys0-21swapper/312:17:543
2649091130,2phc2sys0-21swapper/312:05:303
2649091130,2phc2sys0-21swapper/311:53:533
2649091130,1phc2sys0-21swapper/309:07:553
2649091130,1phc2sys0-21swapper/308:43:473
2649091130,1phc2sys0-21swapper/307:57:183
32625212120,2sleep30-21swapper/309:16:053
309696899129,2cyclictest0-21swapper/208:00:592
309696899121,6cyclictest0-21swapper/208:15:572
3096968991210,1cyclictest0-21swapper/210:40:582
309696899120,7cyclictest0-21swapper/208:25:572
2649091120,6phc2sys0-21swapper/308:20:003
2649091120,2phc2sys0-21swapper/309:23:113
2649091120,2phc2sys0-21swapper/309:10:123
2649091120,1phc2sys0-21swapper/307:43:083
2649091113,3phc2sys0-21swapper/309:48:283
2649091110,2phc2sys0-21swapper/312:36:323
2649091110,2phc2sys0-21swapper/308:02:313
2649091110,2phc2sys0-21swapper/307:06:133
2649091110,1phc2sys0-21swapper/312:02:403
2649091110,1phc2sys0-21swapper/311:59:413
2649091110,1phc2sys0-21swapper/311:34:103
2649091110,1phc2sys0-21swapper/308:46:233
2649091110,1phc2sys0-21swapper/308:34:533
309696699103,5cyclictest1426-21gdbus07:10:011
2649091101,2phc2sys0-21swapper/310:03:483
2649091101,2phc2sys0-21swapper/309:36:183
2649091101,2phc2sys0-21swapper/308:56:053
2649091101,2phc2sys0-21swapper/308:20:593
2649091101,2phc2sys0-21swapper/308:06:043
2649091100,3phc2sys0-21swapper/310:29:563
2649091100,2phc2sys0-21swapper/310:39:353
2649091100,2phc2sys0-21swapper/309:41:153
2649091100,2phc2sys0-21swapper/307:46:003
2649091100,2phc2sys0-21swapper/307:30:013
264909191,3phc2sys0-21swapper/307:11:053
264909191,2phc2sys0-21swapper/307:31:023
264909190,2phc2sys0-21swapper/312:30:583
264909190,2phc2sys0-21swapper/312:11:063
264909190,2phc2sys0-21swapper/310:20:033
264909190,2phc2sys0-21swapper/309:25:123
264909190,2phc2sys0-21swapper/308:51:043
264909190,2phc2sys0-21swapper/308:35:583
264909190,2phc2sys0-21swapper/308:26:083
264909190,2phc2sys0-21swapper/308:11:053
264909190,2phc2sys0-21swapper/307:50:573
264909190,2phc2sys0-21swapper/307:35:583
264909190,2phc2sys0-21swapper/307:15:033
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional