You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-23 - 09:24
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 792 highest latencies:
System rackeslot2.osadl.org (updated Sun Aug 23, 2026 00:43:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
295589722490,2sleep30-21swapper/300:10:063
285515821100,2sleep30-21swapper/323:15:023
271555121020,2sleep30-21swapper/321:55:053
27624422380,1sleep00-21swapper/022:22:110
29306852300,1sleep00-21swapper/023:55:040
28798952290,1sleep20-21swapper/223:29:442
28212872290,2sleep20-21swapper/222:55:052
2466648992912,12cyclictest2644673-21kthreadcore21:15:060
246664899279,14cyclictest2768126-21kthreadcore22:25:050
246664899278,11cyclictest2667788-21kthreadcore21:30:040
246664899277,2cyclictest1-21systemd20:40:030
246664999264,3cyclictest1188-21runrttasks23:48:391
246664899268,14cyclictest2466646-21cyclictest00:10:110
246664899258,10cyclictest0-21swapper/021:56:440
29405532240,1sleep00-21swapper/000:00:250
2466649992416,7cyclictest2533490-21appstreamcli20:00:021
2466649992415,8cyclictest2859121-21missed_timers23:15:051
246664899247,2cyclictest0-21swapper/021:41:450
246664899245,3cyclictest2630180-21/usr/sbin/munin21:10:100
246664899244,6cyclictest2906698-21/usr/sbin/munin23:45:090
246664899243,6cyclictest2872491-21kthreadcore23:25:020
246664899242,6cyclictest0-21swapper/000:34:400
246664999239,10cyclictest2616983-21idleruntime-cro21:00:011
246664999238,7cyclictest2466646-21cyclictest23:29:501
2466649992311,8cyclictest2822996-21kthreadcore22:55:061
246664899236,7cyclictest82050irq/121-eno120:05:020
246664899235,5cyclictest0-21swapper/023:41:110
246664899235,2cyclictest0-21swapper/020:45:070
246664899232,7cyclictest0-21swapper/021:35:040
246664899231,7cyclictest0-21swapper/023:17:340
246664899231,7cyclictest0-21swapper/021:51:400
246664899231,7cyclictest0-21swapper/021:25:160
246664899231,7cyclictest0-21swapper/000:06:380
246664899231,7cyclictest0-21swapper/000:06:380
246664899231,3cyclictest0-21swapper/022:11:070
2466648992313,9cyclictest2512594-21latency_hist19:45:010
2466648992313,8cyclictest778-21dbus-daemon19:30:030
2466648992312,7cyclictest2818935-21kernelversion22:55:030
2466648992312,10cyclictest2523086-21kthreadcore19:50:050
246664899230,8cyclictest2480061-21kthreadcore19:20:030
246664999228,8cyclictest0-21swapper/121:15:061
2466649992219,2cyclictest24472-21rtkit-daemon00:11:021
246664999221,4cyclictest0-21swapper/100:29:411
2466649992214,7cyclictest2758171-21kthreadcore22:20:041
246664999221,3cyclictest2719779-21fschecks_time21:59:591
2466649992211,7cyclictest2907812-21idleruntime-cro23:45:011
246664999220,16cyclictest2937837-21grep00:00:061
246664899228,2cyclictest2883738-21kthreadcore23:30:050
246664899227,3cyclictest3003520-21kthreadcore00:35:050
246664899224,2cyclictest2623271-21/usr/sbin/munin21:05:110
246664899222,6cyclictest0-21swapper/023:05:540
246664899222,6cyclictest0-21swapper/022:34:120
246664899221,7cyclictest0-21swapper/023:52:340
246664899221,7cyclictest0-21swapper/023:26:050
246664899221,7cyclictest0-21swapper/023:02:410
246664899221,7cyclictest0-21swapper/022:59:090
246664899221,7cyclictest0-21swapper/022:44:320
246664899221,7cyclictest0-21swapper/022:44:320
246664899221,7cyclictest0-21swapper/022:16:290
246664899221,6cyclictest0-21swapper/022:05:170
246664899221,6cyclictest0-21swapper/022:02:540
246664899221,6cyclictest0-21swapper/021:48:260
246664899221,6cyclictest0-21swapper/000:26:180
2466648992211,9cyclictest2982166-21kthreadcore00:25:030
2466648992211,10cyclictest2593742-21kthreadcore20:40:070
246664899220,8cyclictest2853876-21hddtemp_smartct23:14:590
246664999211,5cyclictest2884552-21grep23:30:051
2466649992115,2cyclictest82050irq/121-eno100:20:041
2466649992114,6cyclictest778-21dbus-daemon21:55:021
2466649992114,6cyclictest376-21systemd-journal19:20:121
2466649992114,6cyclictest376-21systemd-journal19:20:121
246664999211,3cyclictest1-21systemd21:30:011
2466649992113,7cyclictest2839168-21kthreadcore23:05:061
2466649992113,7cyclictest2809194-21gltestperf22:50:011
2466649992113,7cyclictest2800402-21922:45:011
2466649992113,7cyclictest2800402-21922:45:011
2466649992113,7cyclictest2560837-21cstates20:19:581
2466649992112,8cyclictest2922605-21unixbench_singl23:50:111
2466649992112,8cyclictest2768147-21kthreadcore22:25:051
2466649992112,8cyclictest2652311-21kthreadcore21:20:061
2466649992112,8cyclictest2617777-21irqcore21:00:031
2466649992112,8cyclictest2605654-21kthreadcore20:50:031
2466649992112,8cyclictest2496835-21pmu-power19:30:071
2466649992112,7cyclictest2631807-21grep21:10:041
2466649992111,8cyclictest1-21systemd22:15:021
246664999211,13cyclictest0-21swapper/122:32:561
246664999211,12cyclictest2789740-21ssh22:38:161
246664999211,12cyclictest0-21swapper/123:10:511
246664899219,3cyclictest2579831-21kthreadcore20:30:060
246664899219,3cyclictest2504946-21cpuspeed_turbos19:39:570
246664899214,2cyclictest0-21swapper/023:35:080
246664899211,6cyclictest0-21swapper/021:24:150
2466648992111,9cyclictest778-21dbus-daemon19:25:020
2466648992111,9cyclictest778-21dbus-daemon19:25:020
2466648992110,10cyclictest2801041-21kthreadcore22:45:030
2466648992110,10cyclictest2576925-21kthreadcore20:30:030
246664899210,7cyclictest2539604-21/usr/sbin/munin20:05:080
246664899210,2cyclictest2784763-21grep22:35:040
246664999208,10cyclictest82050irq/121-eno100:34:591
246664999208,10cyclictest778-21dbus-daemon21:45:081
246664999206,5cyclictest2727857-21seq22:04:401
2466649992013,6cyclictest2736994-21aten_repower_po22:09:511
2466649992012,7cyclictest3002220-21kthreadcore00:35:041
2466649992012,7cyclictest2962573-21kthreadcore00:15:031
2466649992012,7cyclictest2684199-21gltestperf21:39:591
2466649992012,7cyclictest2527005-21idleruntime-cro19:55:011
246664999201,12cyclictest2675399-21hddtemp_smartct21:35:011
246664999201,12cyclictest0-21swapper/121:41:231
246664999201,11cyclictest0-21swapper/123:20:461
246664999201,10cyclictest0-21swapper/123:00:091
2466649992010,6cyclictest2521666-21cat19:50:041
246664999200,9cyclictest2933506-21ssh23:59:311
246664999200,15cyclictest2949420-21ssh00:05:251
246664999200,15cyclictest2949420-21ssh00:05:251
246664899209,3cyclictest2566446-21phc2sys20:20:070
246664899209,2cyclictest2466680-21pool-spawner19:10:060
246664899201,6cyclictest2610517-21cut20:55:020
246664899200,2cyclictest2967772-21rm00:16:430
246664999199,9cyclictest778-21dbus-daemon20:40:011
2466649991915,3cyclictest975-21in:imuxsock19:41:161
2466649991911,7cyclictest2751532-21kthreadcore22:15:051
2466649991911,7cyclictest2554194-21gltestperf20:15:001
2466649991911,7cyclictest2542152-21kthreadcore20:05:041
2466649991910,8cyclictest2894441-21kthreadcore23:35:041
2466649991910,4cyclictest2569235-21kthreadcore20:25:041
246664999190,6cyclictest2641242-21grep21:15:041
246664999190,14cyclictest2814771-21ssh22:50:111
246664899199,3cyclictest3889-21cron21:04:560
246664899197,3cyclictest2495056-21kthreadcore19:30:040
2466648991911,7cyclictest2611977-21kthreadcore20:55:030
2466648991910,8cyclictest2559004-21kthreadcore20:15:050
2466648991910,2cyclictest24617-21JS14:54:060
2466650991815,1cyclictest0-21swapper/200:05:012
246664999188,6cyclictest2582849-21sed20:35:021
246664999181,4cyclictest2606806-21grep20:50:041
2466649991811,6cyclictest2490913-21aten_repower_fr19:29:481
246664999181,11cyclictest0-21swapper/119:14:031
246664899188,3cyclictest2519430-21gltestperf19:50:000
2466650991715,1cyclictest0-21swapper/221:40:032
246664999178,5cyclictest82050irq/121-eno119:19:041
246664999174,7cyclictest2566655-21sendmail_mailtr20:20:081
246664999174,5cyclictest2504235-21unixbench_singl19:35:111
246664999171,5cyclictest2590955-21kthreadcore20:40:051
2213291170,2phc2sys0-21swapper/323:35:563
2213291170,2phc2sys0-21swapper/323:09:173
2213291170,2phc2sys0-21swapper/321:14:363
2213291170,1phc2sys0-21swapper/300:03:503
2466650991614,1cyclictest0-21swapper/200:30:032
2466650991613,1cyclictest0-21swapper/222:09:122
2466650991613,1cyclictest0-21swapper/221:20:022
246665099161,12cyclictest0-21swapper/223:04:422
246664999165,4cyclictest2536192-21cut20:00:061
246664899163,5cyclictest2546527-21/usr/sbin/munin20:10:060
2213291160,2phc2sys0-21swapper/322:38:473
2213291160,1phc2sys0-21swapper/321:44:443
2466650991513,1cyclictest0-21swapper/221:00:052
2466650991513,1cyclictest0-21swapper/220:55:072
2466650991513,1cyclictest0-21swapper/219:10:042
2466650991512,1cyclictest0-21swapper/223:56:052
2466650991512,1cyclictest0-21swapper/223:40:002
2466650991512,1cyclictest0-21swapper/222:30:092
2466650991512,1cyclictest0-21swapper/221:30:012
2466650991512,1cyclictest0-21swapper/220:35:012
2466650991512,1cyclictest0-21swapper/220:04:122
2466650991510,1cyclictest0-21swapper/220:50:072
246665099150,8cyclictest0-21swapper/223:09:582
246664999156,8cyclictest1-21systemd19:10:021
2213291150,4phc2sys0-21swapper/323:41:123
2213291150,2phc2sys0-21swapper/322:20:203
2466650991412,1cyclictest0-21swapper/221:45:022
2466650991412,1cyclictest0-21swapper/221:05:052
2466650991412,1cyclictest0-21swapper/219:30:072
2466650991411,1cyclictest0-21swapper/223:55:012
2466650991411,1cyclictest0-21swapper/221:11:592
2466650991411,1cyclictest0-21swapper/219:55:042
2466650991411,1cyclictest0-21swapper/219:30:012
2466650991411,1cyclictest0-21swapper/219:19:582
2466650991411,1cyclictest0-21swapper/200:19:202
2466650991411,1cyclictest0-21swapper/200:05:042
2466650991411,1cyclictest0-21swapper/200:05:042
246665099140,9cyclictest0-21swapper/200:34:412
246665099140,12cyclictest0-21swapper/200:39:412
2213291142,2phc2sys0-21swapper/322:45:053
2213291140,2phc2sys0-21swapper/322:54:303
246665099139,2cyclictest25116012sleep219:43:492
246665099136,3cyclictest0-21swapper/223:34:392
2466650991311,1cyclictest0-21swapper/223:15:022
2466650991311,1cyclictest0-21swapper/222:40:042
2466650991311,1cyclictest0-21swapper/222:15:072
2466650991311,1cyclictest0-21swapper/221:55:042
2466650991311,1cyclictest0-21swapper/220:40:072
2466650991311,1cyclictest0-21swapper/219:45:052
2466650991310,1cyclictest0-21swapper/223:40:212
2466650991310,1cyclictest0-21swapper/220:20:002
2466650991310,1cyclictest0-21swapper/220:06:092
246665099130,7cyclictest0-21swapper/220:49:402
246665099130,7cyclictest0-21swapper/200:14:412
2213291131,3phc2sys0-21swapper/321:38:143
2213291130,2phc2sys0-21swapper/323:56:543
2213291130,2phc2sys0-21swapper/322:14:303
2213291130,2phc2sys0-21swapper/321:52:033
2213291130,2phc2sys0-21swapper/321:28:203
2213291130,1phc2sys0-21swapper/323:04:313
2213291130,1phc2sys0-21swapper/320:47:403
24714582120,2sleep30-21swapper/319:10:073
246665099129,1cyclictest0-21swapper/223:15:052
246665099129,1cyclictest0-21swapper/222:25:072
246665099129,1cyclictest0-21swapper/221:52:572
246665099129,1cyclictest0-21swapper/221:34:312
246665099129,1cyclictest0-21swapper/220:30:032
246665099129,1cyclictest0-21swapper/219:21:242
246665099129,1cyclictest0-21swapper/219:21:242
2466650991210,1cyclictest0-21swapper/222:50:052
2466650991210,1cyclictest0-21swapper/222:40:092
2466650991210,1cyclictest0-21swapper/222:40:092
2466650991210,1cyclictest0-21swapper/222:20:042
2466650991210,1cyclictest0-21swapper/222:10:042
2466650991210,1cyclictest0-21swapper/221:20:062
2466650991210,1cyclictest0-21swapper/220:35:092
2466650991210,1cyclictest0-21swapper/219:40:042
2466650991210,1cyclictest0-21swapper/219:15:032
2213291122,1phc2sys0-21swapper/320:54:413
2213291120,2phc2sys0-21swapper/323:23:093
2213291120,2phc2sys0-21swapper/320:00:033
2213291120,1phc2sys0-21swapper/323:53:523
2213291120,1phc2sys0-21swapper/321:46:523
2213291120,1phc2sys0-21swapper/321:32:493
2213291120,1phc2sys0-21swapper/320:31:453
29889982110,2sleep30-21swapper/300:28:513
27549052110,2sleep30-21swapper/322:19:543
246665099119,1cyclictest0-21swapper/223:48:392
246665099119,1cyclictest0-21swapper/223:20:132
246665099119,1cyclictest0-21swapper/222:45:052
246665099119,1cyclictest0-21swapper/221:45:052
246665099119,1cyclictest0-21swapper/220:20:032
246665099119,1cyclictest0-21swapper/220:14:412
246665099119,1cyclictest0-21swapper/219:55:042
246665099119,1cyclictest0-21swapper/200:20:042
246665099118,1cyclictest0-21swapper/222:00:052
2213291111,2phc2sys0-21swapper/322:34:433
2213291110,2phc2sys0-21swapper/323:19:253
2213291110,2phc2sys0-21swapper/320:28:113
2213291110,2phc2sys0-21swapper/320:14:413
2213291110,2phc2sys0-21swapper/319:49:413
2213291110,2phc2sys0-21swapper/319:27:223
2213291110,1phc2sys0-21swapper/320:39:143
2213291110,1phc2sys0-21swapper/300:09:593
2213291110,1phc2sys0-21swapper/300:09:593
28888802100,2sleep30-21swapper/323:34:473
246664899107,2cyclictest0-21swapper/019:10:010
2213291102,2phc2sys0-21swapper/300:36:253
2213291102,1phc2sys0-21swapper/322:42:333
2213291102,1phc2sys0-21swapper/322:42:333
2213291101,3phc2sys0-21swapper/323:29:193
2213291101,3phc2sys0-21swapper/321:15:093
2213291101,2phc2sys0-21swapper/323:50:033
2213291101,2phc2sys0-21swapper/319:10:003
2213291101,2phc2sys0-21swapper/300:31:003
2213291100,3phc2sys0-21swapper/321:20:283
2213291100,2phc2sys0-21swapper/322:59:403
2213291100,2phc2sys0-21swapper/320:59:423
2213291100,1phc2sys0-21swapper/320:44:273
2213291100,1phc2sys0-21swapper/320:20:553
221329191,2phc2sys0-21swapper/300:17:293
221329190,3phc2sys0-21swapper/321:04:423
221329190,2phc2sys0-21swapper/322:30:023
221329190,2phc2sys0-21swapper/322:04:083
221329190,2phc2sys0-21swapper/320:05:083
221329190,2phc2sys0-21swapper/319:39:573
221329190,2phc2sys0-21swapper/300:20:503
221329190,1phc2sys0-21swapper/319:34:423
221329190,1phc2sys0-21swapper/319:20:023
221329181,1phc2sys0-21swapper/321:05:073
221329180,2phc2sys0-21swapper/320:19:413
221329180,2phc2sys0-21swapper/319:54:573
221329180,2phc2sys0-21swapper/319:40:073
221329180,1phc2sys0-21swapper/322:06:123
221329180,1phc2sys0-21swapper/320:02:273
221329170,2phc2sys0-21swapper/319:20:093
221329170,2phc2sys0-21swapper/319:20:093
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional