You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-08 - 17:48
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 Mon Dec 08, 2025 12:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
59903821040,2sleep30-21swapper/309:40:123
4703162930,1sleep10-21swapper/108:10:101
7506442910,3sleep30-21swapper/311:07:493
7349352390,1sleep20-21swapper/211:00:072
399196993127,3cyclictest1635-21dbus-daemon11:00:011
399194992521,2cyclictest487527-21systemd08:25:010
8228572220,2sleep1822861-21tail11:50:081
399196992218,3cyclictest1702-21in:imuxsock10:55:011
39919699213,2cyclictest170550irq/121-eno111:19:321
399196992115,4cyclictest1-21systemd07:15:011
399194992112,5cyclictest649925-21kthreadcore10:10:120
399197992017,1cyclictest0-21swapper/210:30:002
399196992017,2cyclictest1635-21dbus-daemon12:10:011
399196992016,3cyclictest1700-21systemd-logind07:30:001
399196992013,3cyclictest772706-21kthreadcore11:20:121
39919699200,2cyclictest638999-21latency_hist10:05:011
39919499209,6cyclictest0-21swapper/009:40:010
4453802190,2sleep30-21swapper/307:50:083
399197991916,1cyclictest0-21swapper/210:05:002
39919699196,4cyclictest690977-21cron10:39:551
399196991913,2cyclictest170550irq/121-eno112:25:151
399194991917,1cyclictest734744-21/usr/sbin/munin11:00:020
399194991917,1cyclictest542469-21apt-get09:10:010
399194991916,2cyclictest908992-21systemd-run12:40:010
399194991916,2cyclictest469295-21latency_hist08:10:010
399194991911,4cyclictest0-21swapper/012:30:000
399196991815,2cyclictest905661-21threads12:35:161
399196991815,2cyclictest8351-21rtkit-daemon10:19:511
39919499184,8cyclictest761148-21aten2.4-expect11:15:040
399194991816,1cyclictest0-21swapper/011:52:420
399194991815,2cyclictest2009-21runrttasks11:10:030
399194991815,2cyclictest1661-21polkitd07:45:010
399194991815,2cyclictest1-21systemd12:10:020
399194991810,4cyclictest865559-21/usr/sbin/munin12:15:160
302487291180,2phc2sys0-21swapper/311:38:053
302487291180,2phc2sys0-21swapper/311:34:563
302487291180,2phc2sys0-21swapper/310:04:593
399197991715,1cyclictest0-21swapper/211:45:032
399197991715,1cyclictest0-21swapper/207:40:022
399197991715,1cyclictest0-21swapper/207:15:022
399197991714,1cyclictest0-21swapper/211:50:182
399197991714,1cyclictest0-21swapper/209:45:112
399197991714,1cyclictest0-21swapper/208:25:012
399197991713,2cyclictest0-21swapper/210:50:172
399197991712,2cyclictest0-21swapper/210:35:172
39919699176,4cyclictest0-21swapper/109:35:121
39919699175,4cyclictest612673-21latency_hist09:50:001
399196991714,2cyclictest785936-21kworker/u16:3-rpciod11:39:001
399196991714,2cyclictest543001-21systemd09:10:021
399196991714,2cyclictest2009-21runrttasks12:15:051
399196991713,3cyclictest466053-21kthreadcore08:05:131
399196991711,2cyclictest170550irq/121-eno110:50:011
399196991710,5cyclictest512906-21tune2fs08:45:081
39919499179,7cyclictest0-21swapper/010:25:070
39919499179,4cyclictest713836-21head10:45:170
39919499179,4cyclictest583084-21/usr/sbin/munin09:30:210
39919499178,5cyclictest634274-21kthreadcore10:00:120
39919499176,6cyclictest0-21swapper/009:55:120
399194991715,1cyclictest414258-21latency_hist07:25:000
399194991715,1cyclictest414258-21latency_hist07:25:000
399194991714,2cyclictest783836-21ptp4l-jitter11:25:150
399194991714,2cyclictest699957-21munin-plugin-st10:40:020
399194991714,2cyclictest551686-21systemd-run09:15:020
399194991714,2cyclictest493388-21perf08:30:000
399194991714,2cyclictest475774-21cpuspeed_turbos08:15:050
399194991714,2cyclictest1652-1atopacctd09:45:130
399194991713,2cyclictest408376-21latency_hist07:20:010
302487291172,2phc2sys0-21swapper/312:39:403
302487291170,4phc2sys0-21swapper/311:28:393
302487291170,2phc2sys0-21swapper/311:45:373
302487291170,2phc2sys0-21swapper/309:39:413
302487291170,2phc2sys0-21swapper/308:50:123
835298160,1rtkit-daemon0-21swapper/109:28:081
399197991614,1cyclictest0-21swapper/212:30:002
399197991614,1cyclictest0-21swapper/211:40:012
399197991613,1cyclictest0-21swapper/212:20:222
399197991613,1cyclictest0-21swapper/212:20:012
399197991613,1cyclictest0-21swapper/209:20:082
399197991613,1cyclictest0-21swapper/209:10:012
399196991614,1cyclictest399192-21cyclictest11:30:021
399196991613,2cyclictest674616-21sort10:25:101
399196991613,2cyclictest487294-21dump-pmu-power08:25:001
399196991613,2cyclictest399192-21cyclictest07:55:011
399196991613,2cyclictest1700-21systemd-logind09:35:011
399196991612,3cyclictest647770-21kworker/u16:2+nfsiod10:31:081
399196991612,3cyclictest535939-21kworker/u16:0+nfsiod09:51:011
399196991611,4cyclictest2009-21runrttasks11:00:191
399196991611,3cyclictest1702-21in:imuxsock12:15:021
39919699160,4cyclictest560294-21ssh09:20:001
39919499169,6cyclictest0-21swapper/010:05:080
39919499168,4cyclictest0-21swapper/012:15:010
39919499167,4cyclictest0-21swapper/011:35:110
39919499165,6cyclictest0-21swapper/008:55:050
399194991613,2cyclictest770725-21irqcore11:20:100
399194991613,2cyclictest751987-21/usr/sbin/munin11:10:000
399194991613,2cyclictest1398-17auditd10:32:060
39919499161,11cyclictest0-21swapper/010:53:070
302487291167,2phc2sys0-21swapper/312:21:453
302487291160,4phc2sys0-21swapper/310:08:433
302487291160,2phc2sys0-21swapper/310:29:433
302487291160,2phc2sys0-21swapper/310:24:513
835298150,1rtkit-daemon0-21swapper/107:49:041
399197991513,1cyclictest0-21swapper/212:00:012
399197991513,1cyclictest0-21swapper/209:35:022
399197991512,2cyclictest0-21swapper/209:30:172
399197991512,1cyclictest0-21swapper/212:15:002
399197991512,1cyclictest0-21swapper/211:35:022
399197991512,1cyclictest0-21swapper/211:10:102
399197991512,1cyclictest0-21swapper/210:45:022
399197991512,1cyclictest0-21swapper/210:20:132
399197991512,1cyclictest0-21swapper/209:25:122
399197991512,1cyclictest0-21swapper/208:30:002
399197991512,1cyclictest0-21swapper/208:10:092
399197991512,1cyclictest0-21swapper/207:35:002
39919799151,1cyclictest0-21swapper/210:55:102
399197991511,2cyclictest0-21swapper/208:30:072
399196991513,1cyclictest8351-21rtkit-daemon07:23:391
399196991513,1cyclictest8351-21rtkit-daemon07:23:391
399196991512,2cyclictest892772-21irqcore12:30:101
399196991512,2cyclictest788350-21grep11:30:101
399196991512,2cyclictest705220-21mailstats10:40:171
399196991512,2cyclictest596796-21irqrtprio09:40:111
399196991512,2cyclictest543467-21cstates09:10:061
399196991512,2cyclictest493671-21apt-config08:30:021
399196991512,2cyclictest438666-21systemd-run07:45:011
399196991512,2cyclictest422633-21kthreadcore07:30:101
399196991512,2cyclictest408369-21sh07:20:011
399196991511,3cyclictest725866-21kworker/u16:1+nfsiod11:05:051
399196991511,3cyclictest647770-21kworker/u16:2+nfsiod11:10:261
399196991511,3cyclictest595481-21kworker/u16:4+nfsiod09:58:581
399196991511,3cyclictest535939-21kworker/u16:0+nfsiod10:07:221
399196991510,4cyclictest670222-21cut10:20:151
39919499159,5cyclictest615528-21kthreadcore09:50:110
39919499154,6cyclictest739821-21grep11:00:170
39919499154,5cyclictest874515-21aten2.4-expect12:20:070
39919499154,4cyclictest0-21swapper/009:00:070
399194991512,2cyclictest8351-21rtkit-daemon10:21:510
399194991512,2cyclictest571225-21kthreadcore09:25:120
399194991512,2cyclictest1700-21systemd-logind10:45:010
39919499150,13cyclictest813127-21grep11:45:000
302487291150,2phc2sys0-21swapper/309:28:003
302487291150,2phc2sys0-21swapper/307:09:563
39919799141,8cyclictest0-21swapper/208:00:012
399197991412,1cyclictest0-21swapper/210:15:022
399197991412,1cyclictest0-21swapper/210:05:082
399197991412,1cyclictest0-21swapper/209:40:092
399197991412,1cyclictest0-21swapper/209:15:192
399197991412,1cyclictest0-21swapper/207:25:112
399197991412,1cyclictest0-21swapper/207:25:012
399197991412,1cyclictest0-21swapper/207:25:012
399197991411,1cyclictest0-21swapper/212:35:112
399197991411,1cyclictest0-21swapper/212:30:122
399197991411,1cyclictest0-21swapper/211:40:152
399197991411,1cyclictest0-21swapper/211:20:012
399197991411,1cyclictest0-21swapper/209:10:122
399197991411,1cyclictest0-21swapper/208:05:002
399197991411,1cyclictest0-21swapper/207:55:012
399197991411,1cyclictest0-21swapper/207:50:012
399197991410,2cyclictest0-21swapper/211:25:062
399197991410,2cyclictest0-21swapper/209:50:122
399197991410,2cyclictest0-21swapper/208:35:192
39919699147,5cyclictest260-21systemd-journal11:49:551
399196991412,1cyclictest500626-21fschecks_count08:35:151
399196991411,2cyclictest649123-21irqrtprio10:10:111
399196991411,2cyclictest563461-21kthreadcore09:20:121
399196991411,2cyclictest535939-21kworker/u16:0-events_unbound12:05:011
399196991411,2cyclictest526847-21kthreadcore08:55:111
399196991411,2cyclictest426911-21aten2.4-expect07:35:071
399196991411,2cyclictest399192-21cyclictest08:15:131
399196991411,2cyclictest1700-21systemd-logind11:45:001
399196991411,2cyclictest1700-21systemd-logind08:55:011
399196991410,3cyclictest832576-21kthreadcore11:55:131
399196991410,3cyclictest535939-21kworker/u16:0+nfsiod12:22:061
399196991410,3cyclictest533151-21kthreadcore09:00:131
399196991410,3cyclictest399192-21cyclictest08:00:091
39919499144,5cyclictest469892-21df08:10:060
39919499144,5cyclictest0-21swapper/009:20:110
39919499142,6cyclictest597710-21grep09:40:120
399194991411,2cyclictest839871-21cpuspeed_turbos12:00:060
399194991411,2cyclictest813765-21cpuspeed_turbos11:45:050
399194991411,2cyclictest523323-21mailstats08:50:160
399194991411,2cyclictest518100-21latency_hist08:50:000
399194991411,2cyclictest511009-21pmu-power08:40:140
399194991411,2cyclictest450853-21/usr/sbin/munin07:55:010
399194991411,2cyclictest431356-21kthreadcore07:35:140
399194991411,2cyclictest399192-21cyclictest09:15:080
399194991411,2cyclictest1629-21avahi-daemon07:26:070
39919499140,8cyclictest444768-21munin-run07:50:010
39919499140,2cyclictest426438-21perf07:35:000
302487291140,2phc2sys0-21swapper/312:30:473
302487291140,2phc2sys0-21swapper/312:15:483
302487291140,2phc2sys0-21swapper/311:00:143
302487291140,2phc2sys0-21swapper/309:58:493
302487291140,2phc2sys0-21swapper/309:31:373
39919799131,5cyclictest0-21swapper/210:00:012
399197991311,1cyclictest0-21swapper/210:20:002
399197991310,1cyclictest0-21swapper/212:05:172
399197991310,1cyclictest0-21swapper/211:20:102
399197991310,1cyclictest0-21swapper/211:05:102
399197991310,1cyclictest0-21swapper/209:00:172
399197991310,1cyclictest0-21swapper/208:55:122
399197991310,1cyclictest0-21swapper/208:50:132
399197991310,1cyclictest0-21swapper/208:40:062
399197991310,1cyclictest0-21swapper/208:10:002
39919799130,8cyclictest0-21swapper/210:50:012
39919799130,7cyclictest0-21swapper/208:20:002
39919799130,1cyclictest0-21swapper/212:04:122
39919699139,3cyclictest508953-21kthreadcore08:40:111
39919699131,11cyclictest451099-21apt-get07:55:061
39919499138,4cyclictest787907-21df_inode11:30:070
39919499133,4cyclictest451178-21aten_repower_fr07:55:070
39919499132,6cyclictest662216-21diskmemload10:15:300
399194991310,2cyclictest501374-21kthreadcore08:35:190
399194991310,2cyclictest498927-21rt-features08:30:160
399194991310,2cyclictest458171-21irqcore08:00:080
399194991310,2cyclictest399192-21cyclictest11:55:250
39919499130,4cyclictest893109-21kthreadcore12:30:110
302487291137,2phc2sys0-21swapper/310:51:193
302487291130,4phc2sys0-21swapper/307:55:063
302487291130,2phc2sys0-21swapper/312:06:373
302487291130,2phc2sys0-21swapper/310:43:383
302487291130,2phc2sys0-21swapper/309:22:023
302487291130,2phc2sys0-21swapper/308:35:023
302487291130,1phc2sys0-21swapper/308:01:403
7165592120,2sleep30-21swapper/310:49:063
39919799129,1cyclictest0-21swapper/210:30:072
399197991210,1cyclictest0-21swapper/208:45:112
399197991210,1cyclictest0-21swapper/207:40:112
399197991210,1cyclictest0-21swapper/207:20:002
39919699121,6cyclictest499738-21latency_hist08:35:011
39919499129,2cyclictest402061-21kthreadcore07:10:120
39919499125,2cyclictest399313-21munin-run07:10:020
3932602120,6sleep20-21swapper/207:05:042
302487291124,2phc2sys0-21swapper/312:25:103
302487291123,2phc2sys0-21swapper/308:50:003
302487291122,2phc2sys0-21swapper/309:45:063
302487291120,4phc2sys0-21swapper/310:10:193
302487291120,3phc2sys0-21swapper/311:40:053
302487291120,2phc2sys0-21swapper/312:12:353
302487291120,2phc2sys0-21swapper/312:02:413
302487291120,2phc2sys0-21swapper/311:22:223
302487291120,2phc2sys0-21swapper/307:16:193
302487291120,1phc2sys0-21swapper/311:55:513
39919699118,2cyclictest399262-21latency_hist07:10:021
302487291111,3phc2sys0-21swapper/311:50:033
302487291111,3phc2sys0-21swapper/311:19:173
302487291110,4phc2sys0-21swapper/309:10:033
302487291110,3phc2sys0-21swapper/311:13:123
302487291110,2phc2sys0-21swapper/310:35:053
302487291110,2phc2sys0-21swapper/310:31:073
302487291110,2phc2sys0-21swapper/309:05:033
302487291110,2phc2sys0-21swapper/308:10:013
302487291110,2phc2sys0-21swapper/307:23:213
302487291110,2phc2sys0-21swapper/307:23:213
302487291101,4phc2sys0-21swapper/308:55:043
302487291101,3phc2sys0-21swapper/307:25:133
302487291101,2phc2sys0-21swapper/310:16:533
302487291101,2phc2sys0-21swapper/309:15:133
302487291101,2phc2sys0-21swapper/307:15:033
302487291100,3phc2sys0-21swapper/310:55:533
302487291100,2phc2sys0-21swapper/308:40:033
302487291100,2phc2sys0-21swapper/308:28:163
302487291100,2phc2sys0-21swapper/307:41:123
30248729191,3phc2sys0-21swapper/308:20:043
30248729191,2phc2sys0-21swapper/308:15:103
30248729191,2phc2sys0-21swapper/307:45:133
30248729190,2phc2sys0-21swapper/309:50:033
30248729190,2phc2sys0-21swapper/309:00:103
30248729190,2phc2sys0-21swapper/308:37:383
30248729190,2phc2sys0-21swapper/308:10:093
30248729190,2phc2sys0-21swapper/307:35:193
30248729190,2phc2sys0-21swapper/307:30:103
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional