You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-07 - 19:43
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
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rack0slot2.osadl.org (updated Sun Jun 07, 2026 12:43:34)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
29813402960,1sleep72981341-21grep11:56:457
2333225995350,2cyclictest2991243-21kworker/u16:1+flush-8:012:11:434
233270025341,8sleep50-21swapper/507:03:145
2333232994641,4cyclictest2953811-21latency_hist11:46:257
2333229994540,4cyclictest2567496-21kworker/u16:3+flush-8:010:06:265
232377624332,7sleep40-21swapper/407:01:284
2333232994237,4cyclictest2833182-21latency_hist10:56:267
2333230994137,3cyclictest2323430-21kworker/u16:2+flush-8:007:46:266
2333230994137,3cyclictest2323430-21kworker/u16:2+flush-8:007:46:266
2333229994139,2cyclictest2881473-21kworker/u16:2+flush-8:011:27:005
2333229994139,2cyclictest2613512-21kworker/u16:0+events_unbound10:31:595
23319352413,31sleep70-21swapper/707:01:557
2333230993836,2cyclictest2991243-21kworker/u16:1+flush-8:012:01:566
2333229993836,2cyclictest2881473-21kworker/u16:2+events_unbound11:31:575
2333225993835,2cyclictest2529008-21kworker/u16:2+events_unbound10:36:274
2333232993735,1cyclictest0-21swapper/710:31:417
2333229993734,2cyclictest3037682-21kworker/u16:0+flush-8:012:26:435
2333229993734,2cyclictest3037682-21kworker/u16:0+flush-8:012:26:435
2333225993633,2cyclictest2917900-21kworker/u16:4+flush-8:012:31:544
2333225993533,2cyclictest2442232-21kworker/u16:1+events_unbound07:57:404
23251072355,7sleep60-21swapper/607:01:466
2333229993432,2cyclictest2881473-21kworker/u16:2+flush-8:012:36:255
2333225993432,2cyclictest2893941-21kworker/u16:0+events_unbound11:51:594
2333225993432,2cyclictest2881473-21kworker/u16:2+flush-8:012:06:414
233323299330,31cyclictest2869441-21systemd-run11:11:257
233323299330,31cyclictest2869441-21systemd-run11:11:257
2333229993331,2cyclictest2529008-21kworker/u16:2+events_unbound09:21:265
2333225993330,2cyclictest2843155-21kworker/u16:1+events_unbound11:01:264
2333230993229,2cyclictest2423345-21kworker/u16:3+flush-8:007:57:336
2333229993230,2cyclictest2917900-21kworker/u16:4+events_unbound11:46:585
2333229993230,2cyclictest2893941-21kworker/u16:0+events_unbound11:51:395
2333229993230,2cyclictest2881473-21kworker/u16:2+events_unbound11:56:585
2333229993230,2cyclictest2808972-21kworker/u16:3+events_unbound11:03:355
2333229993230,2cyclictest2613512-21kworker/u16:0+events_unbound09:26:135
2333225993230,2cyclictest2881473-21kworker/u16:2+events_unbound11:26:584
2333225993230,2cyclictest2881473-21kworker/u16:2+events_unbound11:21:594
2333225993229,2cyclictest2613512-21kworker/u16:0+events_unbound10:16:234
2333229993129,2cyclictest2567496-21kworker/u16:3+events_unbound09:50:475
2333229993129,2cyclictest2567496-21kworker/u16:3+events_unbound09:50:475
2333225993129,2cyclictest2917900-21kworker/u16:4+events_unbound11:36:404
27703592300,1chrt2770360-21sh10:26:527
27703592300,1chrt2770360-21sh10:26:527
2333232993028,1cyclictest0-21swapper/709:56:447
2333229993028,2cyclictest2917900-21kworker/u16:4+events_unbound12:06:405
2333229993028,2cyclictest2529008-21kworker/u16:2+events_unbound09:36:565
2333229993027,2cyclictest3037682-21kworker/u16:0+events_unbound12:21:395
233323299290,27cyclictest2919259-21irqcore11:31:427
2333230992928,1cyclictest2529008-21kworker/u16:2+events_unbound10:13:236
2333229992926,2cyclictest2773323-21kworker/u16:1+events_unbound10:39:485
2333225992927,2cyclictest2773323-21kworker/u16:1+events_unbound10:46:234
2333230992826,2cyclictest2442232-21kworker/u16:1+events_unbound08:51:446
2333230992826,2cyclictest2323430-21kworker/u16:2+events_unbound07:31:506
2333229992826,2cyclictest2917900-21kworker/u16:4+events_unbound12:04:475
2333229992826,2cyclictest2881473-21kworker/u16:2+events_unbound11:41:535
2333229992826,2cyclictest2881473-21kworker/u16:2+events_unbound11:37:475
2333229992826,2cyclictest2567496-21kworker/u16:3+events_unbound09:53:475
2333225992826,2cyclictest2917900-21kworker/u16:4+events_unbound12:01:594
2333232992725,1cyclictest0-21swapper/709:11:497
2333229992725,2cyclictest2808972-21kworker/u16:3+events_unbound10:51:245
2333225992725,2cyclictest2529008-21kworker/u16:2+flush-8:008:51:554
2333225992725,2cyclictest2529008-21kworker/u16:2+events_unbound11:06:564
2333225992725,2cyclictest2529008-21kworker/u16:2+events_unbound11:06:564
2333225992725,2cyclictest2529008-21kworker/u16:2+events_unbound10:56:214
2333230992624,2cyclictest2442232-21kworker/u16:1+flush-8:008:26:266
2333230992624,2cyclictest2269992-21kworker/u16:3+flush-8:007:16:486
2333229992624,2cyclictest2881473-21kworker/u16:2+events_unbound11:21:415
2333229992624,2cyclictest2529008-21kworker/u16:2+events_unbound09:42:485
2333225992624,2cyclictest2991243-21kworker/u16:1+events_unbound12:16:444
2333229992523,2cyclictest2808972-21kworker/u16:3+events_unbound10:53:235
2333229992523,2cyclictest2529008-21kworker/u16:2+flush-8:011:06:475
2333229992523,2cyclictest2529008-21kworker/u16:2+flush-8:011:06:475
2333225992523,2cyclictest2529008-21kworker/u16:2+events_unbound09:42:234
2333225992523,2cyclictest2500144-21kworker/u16:0+flush-8:009:06:514
2333225992523,2cyclictest2500144-21kworker/u16:0+flush-8:009:06:514
2333225992522,2cyclictest2423345-21kworker/u16:3+events_unbound08:36:454
2333230992422,2cyclictest2567496-21kworker/u16:3+flush-8:009:11:426
2333230992420,3cyclictest2323430-21kworker/u16:2+flush-8:007:51:266
2333229992422,2cyclictest2613512-21kworker/u16:0+flush-8:010:01:215
2333229992422,2cyclictest2613512-21kworker/u16:0+events_unbound10:28:535
2333229992422,2cyclictest2613512-21kworker/u16:0+events_unbound10:28:535
2333225992423,1cyclictest2567496-21kworker/u16:3+events_unbound09:39:444
2333225992422,2cyclictest2893941-21kworker/u16:0+events_unbound11:56:284
2333232992320,1cyclictest0-21swapper/708:26:397
2333230992321,2cyclictest2500144-21kworker/u16:0+events_unbound09:11:266
2333230992321,2cyclictest2500144-21kworker/u16:0+events_unbound09:11:266
2333229992321,2cyclictest2808972-21kworker/u16:3+events_unbound11:16:235
2333229992321,2cyclictest2529008-21kworker/u16:2+events_unbound10:09:485
2333229992319,3cyclictest2442232-21kworker/u16:1+flush-8:008:56:535
2333225992321,2cyclictest2529008-21kworker/u16:2+events_unbound10:18:364
2333225992320,2cyclictest2567496-21kworker/u16:3+events_unbound09:56:274
2333225992320,2cyclictest2529008-21kworker/u16:2+events_unbound10:26:274
2333225992320,2cyclictest2529008-21kworker/u16:2+events_unbound10:26:274
2333225992320,2cyclictest2423345-21kworker/u16:3+events_unbound08:16:394
2333230992220,2cyclictest2843155-21kworker/u16:1+events_unbound11:11:416
2333230992220,2cyclictest2591702-21kworker/u16:4+flush-8:009:21:526
2333230992219,2cyclictest2881473-21kworker/u16:2+flush-8:011:46:566
2333230992218,3cyclictest2773323-21kworker/u16:1+events_unbound10:41:456
2333229992220,2cyclictest2881473-21kworker/u16:2+events_unbound12:16:285
2333229992220,2cyclictest2394852-21kworker/u16:0+flush-8:007:41:525
2333229992220,2cyclictest2394852-21kworker/u16:0+flush-8:007:41:525
2333225992220,2cyclictest2323430-21kworker/u16:2+flush-8:007:46:474
30337642210,0sleep73033767-21cut12:16:497
2333232992119,1cyclictest2850186-21sh11:01:467
233323299210,19cyclictest2423344-21sed07:51:267
2333229992119,2cyclictest2881473-21kworker/u16:2+events_unbound11:17:475
2333229992119,2cyclictest2613512-21kworker/u16:0+flush-8:010:17:245
2333229992119,2cyclictest2567496-21kworker/u16:3+events_unbound09:15:245
2333229992119,2cyclictest2529008-21kworker/u16:2+flush-8:008:51:525
2333229992119,2cyclictest2529008-21kworker/u16:2+events_unbound10:25:405
2333229992119,2cyclictest2323430-21kworker/u16:2+events_unbound07:51:545
2333225992119,2cyclictest2843155-21kworker/u16:1+events_unbound11:12:364
2333225992119,2cyclictest2529008-21kworker/u16:2+events_unbound10:06:134
2333225992118,2cyclictest2881473-21kworker/u16:2+events_unbound12:27:004
2333225992118,2cyclictest2881473-21kworker/u16:2+events_unbound12:27:004
2333225992118,2cyclictest2881473-21kworker/u16:2+events_unbound11:46:404
2333230992018,2cyclictest2323430-21kworker/u16:2+flush-8:008:26:486
2333230992016,3cyclictest2323430-21kworker/u16:2+flush-8:007:51:466
2333229992018,2cyclictest2881473-21kworker/u16:2+events_unbound12:15:205
2333229992018,2cyclictest2613512-21kworker/u16:0+flush-8:010:57:125
2333229992018,2cyclictest2567496-21kworker/u16:3+events_unbound09:28:035
2333229992018,2cyclictest2529008-21kworker/u16:2+events_unbound10:15:075
2333225992018,2cyclictest2613512-21kworker/u16:0+events_unbound09:31:404
2333225992018,2cyclictest2442232-21kworker/u16:1+flush-8:008:46:474
2333225992018,2cyclictest2323430-21kworker/u16:2+flush-8:007:31:484
2333225992017,2cyclictest2529008-21kworker/u16:2+events_unbound10:06:374
2333225992016,3cyclictest2500144-21kworker/u16:0+flush-8:009:16:264
2333232991918,0cyclictest0-21swapper/708:36:427
233323299190,17cyclictest635-21systemd-journal08:56:267
2333230991917,2cyclictest2917900-21kworker/u16:4+events_unbound11:41:436
2333230991917,2cyclictest2893941-21kworker/u16:0+flush-8:011:26:516
2333229991917,2cyclictest2567496-21kworker/u16:3+events_unbound09:34:325
2333225991917,2cyclictest2442232-21kworker/u16:1+events_unbound08:01:544
2333232991816,1cyclictest2442237-21PK-Backend07:57:397
2333232991815,1cyclictest2567455-21diskmemload10:56:507
2333232991814,3cyclictest1234-21snmpd08:25:277
233323299180,16cyclictest2664186-21latency_hist09:46:267
2333230991816,2cyclictest2991243-21kworker/u16:1+events_unbound12:16:526
2333230991816,2cyclictest2881473-21kworker/u16:2+events_unbound12:26:586
2333230991816,2cyclictest2881473-21kworker/u16:2+events_unbound12:26:586
2333230991816,2cyclictest2881473-21kworker/u16:2+events_unbound11:21:556
2333230991816,2cyclictest2529008-21kworker/u16:2+flush-8:009:46:496
2333230991816,2cyclictest2529008-21kworker/u16:2+flush-8:009:46:496
2333230991816,2cyclictest2269992-21kworker/u16:3+events_unbound07:11:426
2333229991816,2cyclictest2442232-21kworker/u16:1+flush-8:008:31:475
2333225991816,2cyclictest787325-21kworker/u16:1+events_unbound07:16:474
2333225991815,2cyclictest2613512-21kworker/u16:0+events_unbound10:47:354
2333232991716,0cyclictest0-21swapper/708:31:507
2333232991714,2cyclictest1234-21snmpd08:03:307
233323299170,1cyclictest0-21swapper/710:41:517
233323299170,15cyclictest2365708-21latency_hist07:21:277
2333230991715,2cyclictest2529008-21kworker/u16:2+events_unbound08:46:456
2333229991715,2cyclictest2613512-21kworker/u16:0+events_unbound10:42:525
2333229991715,2cyclictest2442232-21kworker/u16:1+events_unbound08:26:135
2333225991715,2cyclictest2881473-21kworker/u16:2+events_unbound11:46:234
2333225991715,2cyclictest2843155-21kworker/u16:1+events_unbound11:35:494
2333225991715,2cyclictest2567496-21kworker/u16:3+events_unbound09:51:534
2333225991715,2cyclictest2442232-21kworker/u16:1+flush-8:008:21:414
2333232991613,2cyclictest0-21swapper/712:21:557
2333232991613,2cyclictest0-21swapper/710:21:267
2333232991612,3cyclictest1234-21snmpd09:19:387
2333232991611,3cyclictest1234-21snmpd11:46:397
2333230991614,2cyclictest2423345-21kworker/u16:3+flush-8:008:41:456
2333230991613,3cyclictest2843155-21kworker/u16:1+flush-8:011:01:216
2333230991613,2cyclictest2881473-21kworker/u16:2+flush-8:011:36:266
233323099160,16cyclictest0-21swapper/608:56:546
233323099160,16cyclictest0-21swapper/608:16:586
233323099160,16cyclictest0-21swapper/608:13:536
233323099160,16cyclictest0-21swapper/608:05:426
233323099160,16cyclictest0-21swapper/607:37:026
233323099160,16cyclictest0-21swapper/607:30:536
233323099160,16cyclictest0-21swapper/607:21:406
233323099160,16cyclictest0-21swapper/607:11:266
2333229991614,2cyclictest787325-21kworker/u16:1+events_unbound07:16:275
2333229991613,2cyclictest2567496-21kworker/u16:3+events_unbound09:06:315
2333229991613,2cyclictest2567496-21kworker/u16:3+events_unbound09:06:315
233322999160,15cyclictest2366236-21cpuspeed_turbos07:21:385
2333225991614,2cyclictest2881473-21kworker/u16:2+events_unbound12:23:404
2333225991614,2cyclictest2567496-21kworker/u16:3+events_unbound09:16:394
2333225991614,2cyclictest2529008-21kworker/u16:2+events_unbound09:31:244
2333225991612,3cyclictest2323430-21kworker/u16:2+flush-8:007:52:084
2333232991513,1cyclictest0-21swapper/711:36:467
2333232991513,1cyclictest0-21swapper/709:21:477
233323299150,13cyclictest2557840-21latency_hist09:01:267
2333230991513,2cyclictest2567496-21kworker/u16:3+events_unbound09:56:526
233323099150,15cyclictest0-21swapper/609:26:496
233323099150,15cyclictest0-21swapper/609:02:016
2333229991513,2cyclictest787325-21kworker/u16:1+events_unbound07:16:555
2333229991513,2cyclictest2269992-21kworker/u16:3+flush-8:007:06:415
2333225991514,1cyclictest2529008-21kworker/u16:2+events_unbound10:26:234
233323299149,4cyclictest3026144-21latency_hist12:16:267
233323299148,5cyclictest2870695-21cat11:11:427
233323299146,7cyclictest6514-21gmain11:27:357
2333232991412,1cyclictest0-21swapper/708:16:437
2333232991410,3cyclictest1234-21snmpd07:27:207
2333232991410,2cyclictest2999056-21ntpq12:01:557
233323299140,1cyclictest0-21swapper/710:06:517
233323299140,13cyclictest2398477-21kthreadcore07:36:457
2333229991412,2cyclictest2323430-21kworker/u16:2+events_unbound07:31:445
2333229991411,2cyclictest2323430-21kworker/u16:2+flush-8:008:26:475
2333225991412,2cyclictest2567496-21kworker/u16:3+events_unbound09:22:484
2333225991412,2cyclictest2500144-21kworker/u16:0+events_unbound09:01:444
2333225991411,2cyclictest2843155-21kworker/u16:1+events_unbound11:16:464
2333225991411,2cyclictest2843155-21kworker/u16:1+events_unbound11:01:454
233322599140,14cyclictest0-21swapper/409:50:254
233322599140,14cyclictest0-21swapper/409:50:254
233323299139,3cyclictest1234-21snmpd12:28:227
233323299139,3cyclictest1234-21snmpd12:28:227
233323299139,3cyclictest1234-21snmpd10:15:187
233323299139,3cyclictest1234-21snmpd10:04:037
233323299139,3cyclictest1234-21snmpd09:29:267
233323299139,3cyclictest1234-21snmpd09:06:107
233323299139,3cyclictest1234-21snmpd08:45:077
233323299139,3cyclictest1234-21snmpd08:11:247
233323299139,3cyclictest1234-21snmpd07:54:027
233323299137,5cyclictest2748811-21latency_hist10:21:267
233323299136,6cyclictest6382-21gvfs-afc-volume07:21:417
233323299130,11cyclictest1234-21snmpd10:36:407
2333230991311,2cyclictest2843155-21kworker/u16:1+events_unbound11:06:586
2333230991311,2cyclictest2843155-21kworker/u16:1+events_unbound11:06:586
2333230991310,2cyclictest2567496-21kworker/u16:3+events_unbound09:36:506
233323099130,12cyclictest0-21swapper/610:36:416
2333229991312,1cyclictest0-21swapper/508:06:375
2333225991311,2cyclictest2529008-21kworker/u16:2+events_unbound10:33:234
2333225991311,2cyclictest2423345-21kworker/u16:3+events_unbound08:41:284
233323299129,2cyclictest1234-21snmpd12:35:257
233323299129,2cyclictest0-21swapper/711:51:417
233323299129,2cyclictest0-21swapper/710:46:267
233323299128,3cyclictest6382-21gvfs-afc-volume07:41:487
233323299128,3cyclictest6382-21gvfs-afc-volume07:41:487
233323299128,3cyclictest1234-21snmpd08:49:287
233323299126,5cyclictest6382-21gvfs-afc-volume11:17:587
2333232991212,0cyclictest0-21swapper/709:55:307
2333232991210,1cyclictest0-21swapper/711:21:517
233323099128,3cyclictest2846542-21cat11:01:426
233323099127,4cyclictest2810306-21cat10:46:416
2333230991211,1cyclictest0-21swapper/612:33:566
2333230991211,1cyclictest0-21swapper/612:06:586
2333230991211,1cyclictest0-21swapper/610:17:146
2333230991211,1cyclictest0-21swapper/610:02:256
2333230991210,2cyclictest3037682-21kworker/u16:0+events_unbound12:21:596
2333230991210,2cyclictest2567496-21kworker/u16:3+events_unbound09:51:436
2333230991210,2cyclictest2529008-21kworker/u16:2+events_unbound09:16:416
233323099120,12cyclictest0-21swapper/611:54:036
233323099120,12cyclictest0-21swapper/608:36:256
233323099120,12cyclictest0-21swapper/608:07:456
2333229991210,2cyclictest2442232-21kworker/u16:1+events_unbound08:46:295
2333229991210,2cyclictest2423345-21kworker/u16:3+events_unbound08:17:495
233322999120,0cyclictest0-21swapper/508:44:375
233322599128,3cyclictest2491690-21cat08:26:394
2333225991210,2cyclictest2423345-21kworker/u16:3+events_unbound08:11:244
233323299118,2cyclictest0-21swapper/712:06:587
233323299117,3cyclictest1234-21snmpd09:39:207
233323299117,3cyclictest1234-21snmpd08:11:547
233323299117,3cyclictest1234-21snmpd07:32:327
233323299115,5cyclictest6382-21gvfs-afc-volume07:11:507
233323299114,6cyclictest6032-21gmain09:31:477
2333232991111,0cyclictest0-21swapper/709:07:117
2333232991111,0cyclictest0-21swapper/709:07:117
2333232991110,0cyclictest0-21swapper/709:46:507
2333232991110,0cyclictest0-21swapper/709:46:507
233323099110,11cyclictest0-21swapper/608:38:286
233322999119,2cyclictest2323430-21kworker/u16:2+events_unbound08:16:125
233322999119,2cyclictest2323430-21kworker/u16:2+events_unbound07:26:495
233322599119,2cyclictest2323430-21kworker/u16:2+flush-8:007:26:544
233322599119,2cyclictest2269992-21kworker/u16:3+events_unbound07:06:554
2333225991110,1cyclictest0-21swapper/407:40:494
2333225991110,1cyclictest0-21swapper/407:25:224
233323299100,9cyclictest1234-21snmpd07:09:107
233323099109,1cyclictest0-21swapper/611:39:516
233323099108,2cyclictest86-21ksoftirqd/612:14:076
233323099102,7cyclictest2658577-21grep09:41:476
233322999108,2cyclictest2442232-21kworker/u16:1+events_unbound09:01:555
233322999108,2cyclictest2423345-21kworker/u16:3+events_unbound08:01:425
233322599109,1cyclictest0-21swapper/408:35:414
23332309997,2cyclictest86-21ksoftirqd/611:57:576
23332309997,2cyclictest86-21ksoftirqd/610:33:156
23332309995,3cyclictest2768220-21kthreadcore10:26:456
23332309995,3cyclictest2768220-21kthreadcore10:26:456
23332309990,8cyclictest2638594-21chrt09:33:546
23332309990,8cyclictest0-21swapper/610:21:456
23332309990,4cyclictest2827589-21kthreadcore10:51:466
23332309990,4cyclictest2714295-21kernelversion10:06:416
23332299997,2cyclictest2423345-21kworker/u16:3+events_unbound08:36:435
23332299997,2cyclictest2394852-21kworker/u16:0+flush-8:007:56:425
23332259997,2cyclictest2269992-21kworker/u16:3+events_unbound07:11:444
23332309986,2cyclictest2843155-21kworker/u16:1+events_unbound11:16:486
23332299986,2cyclictest2394852-21kworker/u16:0+events_unbound07:50:375
23332299983,4cyclictest2400804-21kthreadcore07:36:475
23332259986,2cyclictest2442232-21kworker/u16:1+flush-8:008:56:474
23332259986,1cyclictest0-21swapper/408:11:444
23332259986,1cyclictest0-21swapper/407:41:434
23332259986,1cyclictest0-21swapper/407:41:434
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional