You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-08-26 - 23:59
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 Tue Aug 26, 2025 12:43:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
26473932750,1sleep00-21swapper/007:35:180
27362192710,0sleep1341rcuc/108:50:051
26486022520,2sleep12065325-1atop07:40:001
2615131992717,6cyclictest1646-1atopacctd09:20:070
2615132992522,2cyclictest3084674-21cat12:15:001
797898240,10rtkit-daemon2620843-21munin-node12:08:241
2615131992415,5cyclictest2884158-21kthreadcore10:20:050
2615131992413,6cyclictest0-21swapper/009:10:010
2615133992320,1cyclictest0-21swapper/212:25:012
2615133992320,1cyclictest0-21swapper/212:25:012
2615131992320,2cyclictest2767441-21gltestperf09:15:010
2615133992219,1cyclictest0-21swapper/207:25:012
2615132992219,2cyclictest3102942-21sed12:25:021
2615132992219,2cyclictest3102942-21sed12:25:021
2615132992217,4cyclictest0-21swapper/109:45:011
2615132992217,4cyclictest0-21swapper/109:45:011
2615132992216,2cyclictest176650irq/121-eno110:15:021
2615131992219,2cyclictest2837747-21cstates09:55:020
2615131992219,2cyclictest2837747-21cstates09:55:020
2615131992214,7cyclictest0-21swapper/010:55:010
2615131992214,4cyclictest2615128-21cyclictest09:30:020
2615131992214,4cyclictest2615128-21cyclictest09:30:020
2615131992213,5cyclictest3111045-21cpuspeed_turbos12:30:030
2615132992118,2cyclictest3013715-21aten2.4-expect11:35:011
2615132992118,2cyclictest2978143-21cron11:15:001
2615132992118,2cyclictest2978143-21cron11:15:001
2615132992118,2cyclictest2863843-21expr10:10:001
2615132992118,2cyclictest2622577-21aten_repower_vo07:15:021
2615132992118,2cyclictest1646-1atopacctd10:45:021
2615132992113,4cyclictest2824339-21kthreadcore09:45:051
2615131992118,2cyclictest2829130-21idleruntime-cro09:50:010
2615131992118,2cyclictest2775949-21cstates09:20:010
2615131992118,2cyclictest2703320-21/usr/sbin/munin08:25:000
2615131992117,3cyclictest3102593-21if_err_enp1s012:25:010
2615131992117,3cyclictest3102593-21if_err_enp1s012:25:010
2615131992115,5cyclictest2802591-21sed09:35:010
2615131992113,5cyclictest2838941-21kthreadcore09:55:070
2615133992017,1cyclictest0-21swapper/208:20:002
2615133992017,1cyclictest0-21swapper/207:50:012
2615132992017,2cyclictest3128698-21apt-key12:40:011
2615132992017,2cyclictest2709847-21/usr/sbin/munin08:30:011
2615132992017,2cyclictest1633-21dbus-daemon11:05:011
2615131992017,2cyclictest2673209-21grep08:00:020
2555591201,2phc2sys0-21swapper/312:23:143
2555591201,2phc2sys0-21swapper/312:23:143
2615133991916,1cyclictest0-21swapper/211:45:012
2615133991916,1cyclictest0-21swapper/211:27:092
261513299199,5cyclictest0-21swapper/109:35:051
2615132991916,2cyclictest2065325-1atop12:00:001
2615132991916,2cyclictest1633-21dbus-daemon08:25:001
2615132991914,3cyclictest0-21swapper/112:35:011
261513199199,5cyclictest0-21swapper/012:35:100
261513199198,6cyclictest0-21swapper/009:35:050
2615131991916,2cyclictest3010723-21kworker/u16:3-rpciod11:45:010
2615131991916,2cyclictest2615128-21cyclictest08:50:010
2615131991915,2cyclictest0-21swapper/010:20:030
2615131991913,2cyclictest0-21swapper/011:46:000
261513199191,2cyclictest0-21swapper/011:28:090
2615131991911,4cyclictest260-21systemd-journal09:44:550
2615131991911,4cyclictest260-21systemd-journal09:44:550
2555591191,2phc2sys0-21swapper/309:29:323
2555591191,2phc2sys0-21swapper/309:29:323
2555591190,2phc2sys0-21swapper/310:35:093
2555591190,2phc2sys0-21swapper/309:41:353
2555591190,2phc2sys0-21swapper/309:41:353
2555591190,2phc2sys0-21swapper/309:00:113
261513399182,6cyclictest0-21swapper/209:30:002
261513399182,6cyclictest0-21swapper/209:30:002
2615133991816,1cyclictest0-21swapper/209:50:012
2615133991816,1cyclictest0-21swapper/207:45:012
2615133991815,1cyclictest0-21swapper/212:05:012
2615133991815,1cyclictest0-21swapper/209:40:002
2615133991815,1cyclictest0-21swapper/209:05:002
2615133991810,4cyclictest0-21swapper/207:29:562
2615132991815,2cyclictest3023034-21gltestperf11:40:011
2615132991815,2cyclictest2970006-21fschecks_count11:10:031
2615132991815,2cyclictest2838816-21ps09:55:071
2615132991815,2cyclictest2696526-21acpi08:19:561
2615132991815,2cyclictest2615128-21cyclictest12:15:031
2615132991813,3cyclictest2776301-21fschecks_time09:20:021
261513299180,5cyclictest3110479-21grep12:30:001
261513199189,5cyclictest1633-21dbus-daemon11:20:010
2615131991815,2cyclictest3058537-21idleruntime12:00:010
2615131991815,2cyclictest2907651-21aten_repower_cu10:35:010
2615131991815,2cyclictest2630473-21cron07:29:560
2615131991814,3cyclictest2899108-21kworker/u16:2+nfsiod11:02:230
2615131991812,5cyclictest2864218-21forks10:10:010
2615131991812,5cyclictest2615128-21cyclictest10:10:110
2615131991812,1cyclictest0-21swapper/010:43:540
2615131991810,4cyclictest3084028-21acpi12:14:560
2555591180,2phc2sys0-21swapper/310:12:483
2615133991715,1cyclictest0-21swapper/208:50:022
2615133991714,1cyclictest0-21swapper/212:20:012
2615133991714,1cyclictest0-21swapper/212:15:012
2615133991714,1cyclictest0-21swapper/212:00:012
2615133991714,1cyclictest0-21swapper/211:10:012
2615133991714,1cyclictest0-21swapper/210:35:022
2615133991714,1cyclictest0-21swapper/209:10:022
2615133991712,2cyclictest0-21swapper/211:12:232
2615133991712,2cyclictest0-21swapper/211:12:232
261513299176,5cyclictest0-21swapper/109:24:561
2615132991714,2cyclictest3049779-21if_eno111:55:011
2615132991714,2cyclictest2767599-21munin-plugin-st09:15:021
2615132991714,2cyclictest2633589-21kthreadcore07:25:051
2615132991714,2cyclictest260-21systemd-journal10:47:391
2615132991714,2cyclictest0-21swapper/111:50:001
2615132991713,2cyclictest0-21swapper/109:10:011
2615132991711,5cyclictest260-21systemd-journal10:30:191
261513199179,7cyclictest0-21swapper/008:40:000
261513199171,6cyclictest0-21swapper/011:14:510
261513199171,6cyclictest0-21swapper/011:14:510
2615131991714,2cyclictest3067560-21if_err_enp1s012:05:020
2615131991714,2cyclictest2996263-21grep11:25:010
2615131991714,2cyclictest2751486-21sh09:05:000
2615131991714,2cyclictest2728897-21latency_hist08:45:020
2555591170,3phc2sys0-21swapper/312:33:403
2555591170,2phc2sys0-21swapper/311:44:063
2615133991614,1cyclictest0-21swapper/209:20:022
2615133991614,1cyclictest0-21swapper/208:55:012
2615133991614,1cyclictest0-21swapper/208:45:022
2615133991614,1cyclictest0-21swapper/208:40:022
2615133991614,1cyclictest0-21swapper/208:05:022
2615133991613,1cyclictest0-21swapper/212:30:072
2615133991613,1cyclictest0-21swapper/211:35:012
2615133991613,1cyclictest0-21swapper/211:00:012
2615133991613,1cyclictest0-21swapper/210:25:012
2615133991613,1cyclictest0-21swapper/210:20:012
2615133991613,1cyclictest0-21swapper/210:05:002
2615133991613,1cyclictest0-21swapper/208:15:002
261513299167,4cyclictest0-21swapper/110:35:061
2615132991613,2cyclictest2997825-21kthreadcore11:25:051
2615132991613,2cyclictest2721708-21sh08:40:011
2615132991613,2cyclictest2679268-21fschecks_time08:05:021
2615132991613,2cyclictest2615128-21cyclictest10:55:111
2615132991613,2cyclictest2615128-21cyclictest09:50:031
2615132991613,2cyclictest2615128-21cyclictest09:50:031
2615132991612,3cyclictest2936781-21kthreadcore10:50:041
2615132991612,3cyclictest2891777-21kthreadcore10:25:041
261513199169,6cyclictest0-21swapper/012:10:020
261513199168,7cyclictest2908610-21gltestperf10:35:050
261513199166,6cyclictest0-21swapper/007:55:000
2615131991613,2cyclictest3103253-21kthreadcore12:25:030
2615131991613,2cyclictest3049726-21hddtemp_smartct11:55:000
2615131991613,2cyclictest2855385-21sh10:05:010
2615131991613,2cyclictest2716139-21interrupts08:35:020
2615131991613,2cyclictest2624242-21cstates07:20:010
2615131991613,2cyclictest2621034-21kthreadcore07:15:010
2615131991613,2cyclictest1646-1atopacctd07:25:010
2615131991613,2cyclictest0-21swapper/011:35:010
2555591160,4phc2sys0-21swapper/311:45:353
2555591160,2phc2sys0-21swapper/310:58:123
2555591160,2phc2sys0-21swapper/309:13:243
2615133991513,1cyclictest0-21swapper/211:50:042
2615133991513,1cyclictest0-21swapper/211:45:082
2615133991513,1cyclictest0-21swapper/211:20:022
2615133991513,1cyclictest0-21swapper/208:30:022
2615133991513,1cyclictest0-21swapper/207:40:012
2615133991512,1cyclictest0-21swapper/211:05:012
2615133991512,1cyclictest0-21swapper/210:15:002
2615133991512,1cyclictest0-21swapper/209:55:122
261513399150,7cyclictest29323872sleep210:47:302
2615132991513,1cyclictest2004-21runrttasks07:49:561
2615132991512,2cyclictest7977-21rtkit-daemon11:16:551
2615132991512,2cyclictest3023525-21irqcore11:40:031
2615132991512,2cyclictest2855198-21cstates10:05:001
2615132991512,2cyclictest2751894-21latency_hist09:05:021
2615132991512,2cyclictest2728239-21irqcore08:45:011
2615132991512,2cyclictest2690948-21cpu08:15:011
2615132991512,2cyclictest0-21swapper/110:25:011
2615132991512,2cyclictest0-21swapper/108:00:011
2615132991511,3cyclictest2793055-21kworker/u16:3+nfsiod09:34:581
2615132991511,3cyclictest2713632-21kthreadcore08:30:051
261513199157,6cyclictest2892718-21tr10:25:050
261513199157,4cyclictest0-21swapper/012:15:060
261513199152,8cyclictest1-21systemd08:15:010
261513199151,4cyclictest0-21swapper/010:45:240
2615131991512,2cyclictest7977-21rtkit-daemon10:56:470
2615131991511,3cyclictest2553975-21kworker/u16:1+nfsiod11:36:340
2615131991511,3cyclictest0-21swapper/008:30:020
2555591150,3phc2sys0-21swapper/311:09:063
2555591150,2phc2sys0-21swapper/310:50:493
2555591150,1phc2sys0-21swapper/307:38:233
2615133991412,1cyclictest0-21swapper/212:05:282
2615133991412,1cyclictest0-21swapper/210:51:412
2615133991412,1cyclictest0-21swapper/210:26:452
2615133991412,1cyclictest0-21swapper/209:00:002
2615133991412,1cyclictest0-21swapper/208:34:592
2615133991412,1cyclictest0-21swapper/208:20:052
2615133991412,1cyclictest0-21swapper/207:35:002
2615133991411,1cyclictest0-21swapper/209:55:012
2615133991411,1cyclictest0-21swapper/209:55:012
2615133991411,1cyclictest0-21swapper/209:40:052
2615133991411,1cyclictest0-21swapper/209:40:052
2615133991411,1cyclictest0-21swapper/209:25:012
2615133991411,1cyclictest0-21swapper/209:15:022
2615133991411,1cyclictest0-21swapper/207:54:592
2615133991411,1cyclictest0-21swapper/207:11:132
2615133991410,2cyclictest0-21swapper/211:38:202
261513399140,7cyclictest0-21swapper/211:15:292
261513399140,12cyclictest0-21swapper/210:36:352
261513299145,4cyclictest0-21swapper/112:00:031
2615132991411,2cyclictest2996483-21gltestperf11:25:011
2615132991411,2cyclictest2876264-21kthreadcore10:15:081
2615132991411,2cyclictest2789644-21timerandwakeup09:25:101
2615132991411,2cyclictest2789644-21timerandwakeup09:25:101
2615132991411,2cyclictest2746005-21/usr/sbin/munin09:00:011
2615132991411,2cyclictest2731059-21kthreadcore08:45:031
2615132991411,2cyclictest2683680-21switchtime08:05:111
2615132991411,2cyclictest2654995-21grep07:45:011
2615132991411,2cyclictest2628643-21latency07:20:081
2615132991411,2cyclictest0-21swapper/107:20:011
261513199141,7cyclictest1633-21dbus-daemon07:35:000
2615131991412,1cyclictest2614888-21latency_hist07:10:020
2615131991411,2cyclictest2969539-21cpuspeed_turbos11:10:010
2615131991411,2cyclictest2679350-21head08:05:030
2615131991411,2cyclictest2659444-21switchtime07:45:090
2615131991410,3cyclictest2741413-21kthreadcore08:55:050
2615131991410,3cyclictest1646-1atopacctd08:00:040
26141682141,7sleep20-21swapper/207:09:572
2555591144,2phc2sys0-21swapper/312:36:323
2555591140,2phc2sys0-21swapper/311:50:493
2555591140,2phc2sys0-21swapper/311:37:053
2555591140,2phc2sys0-21swapper/310:01:443
2615133991311,1cyclictest0-21swapper/212:27:132
2615133991310,1cyclictest0-21swapper/212:35:082
2615133991310,1cyclictest0-21swapper/210:05:062
2615133991310,1cyclictest0-21swapper/207:59:592
261513299139,3cyclictest2638895-21kthreadcore07:30:041
261513299139,3cyclictest1646-1atopacctd07:50:041
2615131991310,2cyclictest2652648-21kthreadcore07:40:050
2555591132,2phc2sys0-21swapper/307:50:093
2555591130,3phc2sys0-21swapper/311:22:073
2555591130,2phc2sys0-21swapper/312:28:113
2555591130,2phc2sys0-21swapper/311:59:413
2555591130,2phc2sys0-21swapper/309:37:513
2555591130,1phc2sys0-21swapper/309:59:103
2555591130,1phc2sys0-21swapper/308:10:013
261513399128,2cyclictest0-21swapper/209:30:112
261513399128,2cyclictest0-21swapper/208:09:582
2615133991210,1cyclictest0-21swapper/210:40:062
2615133991210,1cyclictest0-21swapper/207:20:002
261513299129,2cyclictest0-21swapper/107:10:021
261513199129,2cyclictest2736277-21kthreadcore08:50:050
261513199129,2cyclictest2691325-21sh08:15:020
2555591122,1phc2sys0-21swapper/311:31:283
2555591121,3phc2sys0-21swapper/312:05:113
2555591121,3phc2sys0-21swapper/308:29:563
2555591121,2phc2sys0-21swapper/308:54:583
2555591121,2phc2sys0-21swapper/308:35:013
2555591120,3phc2sys0-21swapper/310:24:563
2555591120,2phc2sys0-21swapper/312:10:033
2555591120,1phc2sys0-21swapper/307:49:533
28573862110,3sleep30-21swapper/310:05:053
2555591112,2phc2sys0-21swapper/311:12:083
2555591112,2phc2sys0-21swapper/311:12:083
2555591112,2phc2sys0-21swapper/310:42:023
2555591112,2phc2sys0-21swapper/309:46:153
2555591111,2phc2sys0-21swapper/309:35:013
2555591110,2phc2sys0-21swapper/311:03:543
2555591110,1phc2sys0-21swapper/311:16:273
2555591110,1phc2sys0-21swapper/308:00:373
2555591110,1phc2sys0-21swapper/307:43:083
28751522100,2sleep30-21swapper/310:15:083
2555591102,2phc2sys0-21swapper/309:50:043
2555591102,2phc2sys0-21swapper/309:50:043
2555591101,2phc2sys0-21swapper/312:01:063
2555591101,2phc2sys0-21swapper/310:49:553
2555591101,2phc2sys0-21swapper/310:30:043
2555591100,3phc2sys0-21swapper/307:25:053
2555591100,2phc2sys0-21swapper/311:26:153
2555591100,2phc2sys0-21swapper/310:29:113
2555591100,2phc2sys0-21swapper/309:23:553
2555591100,2phc2sys0-21swapper/309:15:383
2555591100,2phc2sys0-21swapper/308:45:083
2555591100,2phc2sys0-21swapper/307:59:193
2555591100,2phc2sys0-21swapper/307:14:593
255559191,2phc2sys0-21swapper/308:35:093
255559191,1phc2sys0-21swapper/309:05:083
255559190,5phc2sys0-21swapper/307:34:573
255559190,2phc2sys0-21swapper/312:16:013
255559190,2phc2sys0-21swapper/308:20:033
255559190,2phc2sys0-21swapper/308:15:023
255559190,2phc2sys0-21swapper/308:10:093
255559190,2phc2sys0-21swapper/307:23:493
255559190,2phc2sys0-21swapper/307:15:033
255559180,2phc2sys0-21swapper/308:55:063
255559180,2phc2sys0-21swapper/308:40:023
255559180,2phc2sys0-21swapper/307:05:053
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional