You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-07 - 09:22
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 Tue Apr 07, 2026 00:43:57)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
76313721080,3sleep30-21swapper/321:41:133
10290462690,1sleep11029045-21ssh00:38:201
8940082630,1sleep00-21swapper/023:10:570
8095642570,1sleep0809562-21ssh22:13:050
6826012370,8sleep10-21swapper/120:46:081
559400992321,1cyclictest0-21swapper/221:30:012
559395992316,5cyclictest0-21swapper/100:15:011
559395992315,3cyclictest0-21swapper/123:35:001
559395992310,4cyclictest0-21swapper/123:16:021
559395992219,2cyclictest885755-21apt-key23:05:011
559390992219,2cyclictest3827634-1atopacctd23:20:010
559400992118,1cyclictest0-21swapper/220:00:002
559400992118,1cyclictest0-21swapper/200:10:012
559395992118,2cyclictest565551-21idleruntime-cro19:15:001
559390992117,2cyclictest3851875-21systemd-journal23:40:020
559390992113,6cyclictest821192-21kthreadcore22:21:100
559400992017,1cyclictest0-21swapper/222:10:002
559395992017,2cyclictest938441-21munin-plugin-st23:40:001
559395992012,3cyclictest1326-21systemd-logind21:40:011
559390992017,2cyclictest953815-21systemd-run23:50:000
559390992017,2cyclictest611977-21systemd19:50:010
559390992017,2cyclictest565775-21irqstats19:15:010
559390992017,2cyclictest1426-21gdbus00:40:010
559390992013,5cyclictest723302-21kthreadcore21:16:100
559390992013,5cyclictest1996-21runrttasks23:30:590
559390992012,6cyclictest0-21swapper/022:45:010
559390992012,4cyclictest1004874-21kthreadcore00:21:090
559390992011,8cyclictest923466-21latency_hist23:30:000
559390992011,1cyclictest241rcuc/023:06:110
559390992011,1cyclictest241rcuc/023:06:110
2649091200,1phc2sys0-21swapper/321:59:153
559400991916,1cyclictest0-21swapper/223:16:142
559400991916,1cyclictest0-21swapper/221:45:002
559395991916,2cyclictest699656-21wc21:00:001
559395991916,2cyclictest1290-21dbus-daemon22:30:001
559395991916,2cyclictest0-21swapper/121:20:021
559390991916,2cyclictest961499-21/usr/sbin/munin23:55:020
559390991915,3cyclictest3851875-21systemd-journal23:25:000
559390991913,5cyclictest985134-21/usr/sbin/munin00:11:160
559390991912,5cyclictest971113-21kthreadcore00:01:090
559390991911,6cyclictest0-21swapper/022:30:010
559390991910,7cyclictest0-21swapper/022:51:090
559390991910,5cyclictest0-21swapper/022:20:020
55939099190,4cyclictest0-21swapper/000:19:560
2649091190,2phc2sys0-21swapper/323:25:213
6567992180,2sleep30-21swapper/320:26:033
559400991816,1cyclictest0-21swapper/219:15:022
559400991815,1cyclictest0-21swapper/219:40:002
55939599186,7cyclictest712181-21diskmemload22:36:211
559395991815,2cyclictest810181-21cron22:15:001
559395991810,3cyclictest0-21swapper/122:25:011
55939099189,5cyclictest0-21swapper/022:31:080
55939099188,6cyclictest766764-21kthreadcore21:46:070
55939099187,6cyclictest0-21swapper/021:10:020
559390991815,2cyclictest668666-21cut20:35:020
559390991815,2cyclictest3827634-1atopacctd22:50:010
559390991815,2cyclictest0-21swapper/000:00:010
559390991814,2cyclictest1013007-21mailstats00:26:130
559390991812,4cyclictest800778-21grep22:06:120
55939099181,13cyclictest870916-21apt-get22:56:010
2649091180,2phc2sys0-21swapper/300:28:263
559400991715,1cyclictest0-21swapper/219:50:022
559400991714,1cyclictest0-21swapper/222:26:152
559400991714,1cyclictest0-21swapper/221:55:002
559400991714,1cyclictest0-21swapper/221:21:132
559400991714,1cyclictest0-21swapper/200:39:272
559400991714,1cyclictest0-21swapper/200:11:152
559400991713,1cyclictest0-21swapper/223:12:562
559400991710,3cyclictest0-21swapper/221:16:022
559395991714,2cyclictest984742-21latency_hist00:10:021
559395991714,2cyclictest959893-21unixbench-2d23:51:151
559395991714,2cyclictest586772-21sh19:30:011
559395991714,2cyclictest1996-21runrttasks21:23:461
559395991714,2cyclictest1290-21dbus-daemon00:30:011
559395991714,2cyclictest1007160-21/usr/sbin/munin00:25:011
559395991714,2cyclictest0-21swapper/120:00:011
559395991713,3cyclictest3851875-21systemd-journal23:45:001
559395991713,2cyclictest1296-21polkitd19:25:011
55939599170,3cyclictest915681-21ssh23:24:161
55939099179,4cyclictest3851702-21mta-sts-daemon00:09:110
559390991714,2cyclictest719160-21sshd21:13:200
559390991714,2cyclictest3827634-1atopacctd19:20:010
559390991714,2cyclictest1290-21dbus-daemon23:45:000
559390991710,4cyclictest881517-21kthreadcore23:01:090
2649091170,2phc2sys0-21swapper/323:43:363
2649091170,2phc2sys0-21swapper/322:28:413
2649091170,2phc2sys0-21swapper/322:02:233
559400991614,1cyclictest0-21swapper/221:40:012
559400991614,1cyclictest0-21swapper/219:10:012
559400991613,1cyclictest0-21swapper/223:25:002
559400991613,1cyclictest0-21swapper/223:05:032
559400991613,1cyclictest0-21swapper/222:51:062
559400991613,1cyclictest0-21swapper/222:20:002
559400991613,1cyclictest0-21swapper/220:25:012
559400991613,1cyclictest0-21swapper/219:51:082
559400991613,1cyclictest0-21swapper/200:05:012
559400991613,1cyclictest0-21swapper/200:00:012
559400991612,2cyclictest0-21swapper/222:21:092
55939599167,4cyclictest789304-21kthreadcore22:01:081
559395991614,1cyclictest3834332-21rtkit-daemon21:31:021
559395991613,2cyclictest948006-21irqrtprio23:46:061
559395991613,2cyclictest836276-21kthreadcore22:31:101
559395991613,2cyclictest565659-21munin-node19:44:401
559395991613,2cyclictest1015476-21cpuspeed_turbos00:31:011
559395991612,3cyclictest964890-21kthreadcore23:56:091
559395991612,3cyclictest3827634-1atopacctd23:06:071
559395991612,3cyclictest3827634-1atopacctd23:06:071
559395991612,2cyclictest681096-21latency_hist20:45:011
559395991612,2cyclictest3851703-21mta-sts-daemon19:20:021
559395991610,5cyclictest3834332-21rtkit-daemon21:05:031
55939099168,7cyclictest3851705-21mta-sts-daemon21:42:410
55939099165,4cyclictest501rcuop/220:16:010
55939099164,2cyclictest3851704-21mta-sts-daemon20:05:390
55939099164,2cyclictest3851704-21mta-sts-daemon20:05:390
559390991613,2cyclictest795261-21packagekitd22:05:010
559390991613,2cyclictest749890-21sh21:35:000
559390991613,2cyclictest700776-21cut21:01:060
559390991613,2cyclictest681052-21systemd20:45:010
559390991613,2cyclictest624794-21pool-packagekit20:00:000
559390991613,2cyclictest3851703-21mta-sts-daemon21:54:090
559390991613,2cyclictest1-21systemd22:35:130
559390991612,3cyclictest1296-21polkitd20:55:010
559390991611,4cyclictest3827634-1atopacctd20:56:120
2649091160,2phc2sys0-21swapper/300:14:563
55940099152,7cyclictest0-21swapper/223:10:012
55940099152,7cyclictest0-21swapper/223:10:012
559400991513,1cyclictest0-21swapper/220:25:172
559400991512,1cyclictest0-21swapper/223:51:072
559400991512,1cyclictest0-21swapper/223:41:092
559400991512,1cyclictest0-21swapper/223:38:452
559400991512,1cyclictest0-21swapper/222:56:062
559400991512,1cyclictest0-21swapper/222:42:012
559400991512,1cyclictest0-21swapper/221:46:142
559400991512,1cyclictest0-21swapper/221:15:012
559400991512,1cyclictest0-21swapper/220:57:142
559400991512,1cyclictest0-21swapper/220:45:012
559400991512,1cyclictest0-21swapper/220:11:442
559400991512,1cyclictest0-21swapper/219:45:012
559400991512,1cyclictest0-21swapper/200:31:122
559400991512,1cyclictest0-21swapper/200:21:042
559400991512,1cyclictest0-21swapper/200:16:092
559400991511,2cyclictest0-21swapper/222:01:072
55939599158,5cyclictest795763-21apt-get22:06:021
55939599152,5cyclictest491rcuog/222:46:591
559395991512,2cyclictest975089-21sendmail_mailqu00:01:141
559395991512,2cyclictest738535-21kthreadcore21:26:101
559395991512,2cyclictest693626-21munin-plugin-st20:55:021
559395991512,2cyclictest642468-21strings20:11:101
559395991512,2cyclictest593071-21systemd-run19:35:011
559395991512,2cyclictest559385-21cyclictest19:46:081
559395991512,1cyclictest0-21swapper/123:00:021
559395991511,3cyclictest783405-21kthreadcore21:56:101
559395991511,3cyclictest613079-21idleruntime19:51:061
559395991511,3cyclictest595740-21kthreadcore19:36:081
559395991511,3cyclictest0-21swapper/120:35:001
55939099158,6cyclictest0-21swapper/021:56:090
55939099157,2cyclictest0-21swapper/021:26:090
55939099156,5cyclictest1016822-21kthreadcore00:31:070
55939099151,9cyclictest587860-21idleruntime19:31:050
559390991512,2cyclictest662351-21cut20:30:010
559390991512,2cyclictest640445-21kthreadcore20:11:090
559390991512,2cyclictest484699-21kworker/u16:2-events_power_efficient19:25:010
559390991511,3cyclictest671411-21kthreadcore20:36:080
559390991511,3cyclictest651197-21irqrtprio20:21:080
2649091150,4phc2sys0-21swapper/323:08:453
2649091150,4phc2sys0-21swapper/323:08:453
2649091150,2phc2sys0-21swapper/323:23:553
2649091150,2phc2sys0-21swapper/321:35:413
2649091150,1phc2sys0-21swapper/322:53:133
90415121410,2sleep30-21swapper/323:16:103
55940099149,3cyclictest0-21swapper/222:36:012
55940099141,7cyclictest0-21swapper/223:46:002
559400991412,1cyclictest0-21swapper/220:31:012
559400991411,1cyclictest0-21swapper/222:46:092
559400991411,1cyclictest0-21swapper/222:30:072
559400991411,1cyclictest0-21swapper/222:11:112
559400991411,1cyclictest0-21swapper/221:56:102
559400991411,1cyclictest0-21swapper/221:31:052
559400991411,1cyclictest0-21swapper/221:05:012
559400991411,1cyclictest0-21swapper/220:50:002
559400991411,1cyclictest0-21swapper/220:36:022
559400991411,1cyclictest0-21swapper/220:16:012
559400991411,1cyclictest0-21swapper/220:01:142
559400991411,1cyclictest0-21swapper/219:23:052
559400991411,1cyclictest0-21swapper/200:26:062
55939599149,4cyclictest652735-21cut20:21:101
55939599147,3cyclictest700128-21tail21:01:031
55939599147,3cyclictest1109-21hwrng22:50:251
55939599144,2cyclictest559385-21cyclictest20:06:051
55939599144,2cyclictest559385-21cyclictest20:06:051
559395991411,2cyclictest894384-21cpuspeed_turbos23:11:021
559395991411,2cyclictest855348-21sh22:45:011
559395991411,2cyclictest815926-21proc_pri22:16:111
559395991411,2cyclictest776352-21kthreadcore21:51:091
559395991411,2cyclictest765708-21cpuspeed_turbos21:46:011
559395991411,2cyclictest648952-21systemctl20:16:121
559395991411,2cyclictest3840882-21snmpd20:02:131
559395991411,2cyclictest0-21swapper/120:30:011
559395991411,2cyclictest0-21swapper/100:16:131
559395991410,3cyclictest761050-21kthreadcore21:41:101
55939099145,5cyclictest0-21swapper/021:21:030
55939099144,4cyclictest581154-21sshd19:26:030
559390991411,2cyclictest685836-21kthreadcore20:46:100
559390991411,2cyclictest625651-21fschecks_count20:01:050
559390991411,2cyclictest601832-21kthreadcore19:41:070
559390991411,2cyclictest599321-21systemd-run19:40:010
559390991411,2cyclictest3851705-21mta-sts-daemon21:37:340
2649091141,3phc2sys0-21swapper/321:16:573
2649091141,2phc2sys0-21swapper/323:12:093
2649091140,2phc2sys0-21swapper/323:03:363
2649091140,2phc2sys0-21swapper/321:46:223
2649091140,2phc2sys0-21swapper/321:33:013
2649091140,2phc2sys0-21swapper/320:36:163
559400991311,1cyclictest0-21swapper/221:06:162
559400991310,1cyclictest0-21swapper/223:31:142
559400991310,1cyclictest0-21swapper/223:29:322
559400991310,1cyclictest0-21swapper/220:51:062
559400991310,1cyclictest0-21swapper/220:06:022
559400991310,1cyclictest0-21swapper/220:06:022
559400991310,1cyclictest0-21swapper/219:35:002
55939599133,2cyclictest134050irq/121-eno121:11:071
55939599132,2cyclictest916584-21apt-get23:26:021
559395991310,2cyclictest669865-21irqcore20:36:061
55939099131,7cyclictest612371-21head19:51:020
2649091133,2phc2sys0-21swapper/322:14:263
2649091130,4phc2sys0-21swapper/300:23:063
2649091130,3phc2sys0-21swapper/321:51:013
2649091130,2phc2sys0-21swapper/321:12:093
2649091130,1phc2sys0-21swapper/319:44:283
2649091130,1phc2sys0-21swapper/319:14:103
2649091130,1phc2sys0-21swapper/300:35:233
55940099129,1cyclictest0-21swapper/219:26:082
55940099129,1cyclictest0-21swapper/219:16:132
2649091122,2phc2sys0-21swapper/323:34:153
2649091121,2phc2sys0-21swapper/323:46:133
2649091120,2phc2sys0-21swapper/323:57:523
2649091120,2phc2sys0-21swapper/322:55:303
2649091120,2phc2sys0-21swapper/319:51:013
2649091120,2phc2sys0-21swapper/319:22:353
2649091120,2phc2sys0-21swapper/300:16:423
2649091120,1phc2sys0-21swapper/322:16:303
9758652110,3sleep30-21swapper/300:02:283
55939099114,2cyclictest559548-21cat19:10:020
2649091112,2phc2sys0-21swapper/319:56:023
2649091111,2phc2sys0-21swapper/322:41:073
2649091111,2phc2sys0-21swapper/320:16:063
2649091110,5phc2sys0-21swapper/320:56:013
2649091110,2phc2sys0-21swapper/320:51:013
2649091110,2phc2sys0-21swapper/319:07:373
2649091110,1phc2sys0-21swapper/319:17:313
10218562110,2sleep30-21swapper/300:34:223
2649091101,4phc2sys0-21swapper/323:51:013
2649091101,2phc2sys0-21swapper/321:06:043
2649091100,4phc2sys0-21swapper/319:36:013
2649091100,3phc2sys0-21swapper/322:21:023
2649091100,2phc2sys0-21swapper/323:35:593
2649091100,2phc2sys0-21swapper/322:46:083
2649091100,2phc2sys0-21swapper/322:30:333
2649091100,2phc2sys0-21swapper/322:10:013
2649091100,2phc2sys0-21swapper/321:27:443
2649091100,2phc2sys0-21swapper/319:30:013
2649091100,2phc2sys0-21swapper/300:08:423
2649091100,1phc2sys0-21swapper/320:03:313
5593959995,3cyclictest559412-21systemd-run19:10:011
264909190,6phc2sys643343-21taskset20:14:283
264909190,3phc2sys0-21swapper/320:21:023
264909190,2phc2sys0-21swapper/322:36:103
264909190,2phc2sys0-21swapper/321:20:033
264909190,2phc2sys0-21swapper/321:01:033
264909190,2phc2sys0-21swapper/320:41:073
264909190,2phc2sys0-21swapper/320:31:063
264909190,2phc2sys0-21swapper/320:05:363
264909190,2phc2sys0-21swapper/320:05:363
264909190,2phc2sys0-21swapper/319:46:003
264909190,2phc2sys0-21swapper/319:31:013
264909181,2phc2sys0-21swapper/320:45:483
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional