You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-28 - 09:42

OSADL QA Farm on Real-time of Mainline Linux

About - Hardware - CPUs - Benchmarks - Graphics - Benchmarks - Kernels - Boards/Distros - Latency monitoring - Latency plots - System data - Profiles - Compare - Awards

Default latency plot of shadow in rack #f, slot #7

Rack #0/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #1/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #2/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #3/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #4/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #5/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #6/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #7/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #8/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #9/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #a/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #b/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #c/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #d/#0 #1 #2 #3 #4 #5 #6 #7 #8 -
Rack #e/#0 #1 #2 #3 #4 #5 #6 #7 #8 - Rack #f/#0 #1 #2 #3 #4 #5 #6 #7 #8 
Special  All - All RT - Optimization - Ethernet - Thumbnails
  
Click here to display the system's profile data.
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.

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 rackfslot7s.osadl.org (updated Thu May 28, 2026 00:44:19)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
70564099363317,3611cyclictest799253-21kworker/1:2+events00:00:131
70564599328016,3261cyclictest759124-21kworker/2:0+events22:00:112
70564599328016,3259cyclictest723388-21kworker/2:2+events20:05:182
70564599307415,3054cyclictest796162-21kworker/2:1+events23:50:152
70564599295311,2938cyclictest794536-21kworker/2:2+events23:55:142
70564799295113,2932cyclictest745025-21kworker/3:0+events21:20:113
70564599295015,2931cyclictest744895-21kworker/2:1+events21:10:162
70563699291914,2903cyclictest730113-21kworker/0:2+events20:55:270
70564099285813,2841cyclictest721698-21kworker/1:0+events20:01:511
70564599283814,2820cyclictest741674-21kworker/2:1+events21:00:012
70564599283813,2821cyclictest746563-21kworker/2:0+events21:33:592
70564599283112,2815cyclictest718455-21kworker/2:2+events19:47:022
70563699283013,2813cyclictest807460-21kworker/0:2+events00:27:580
70564599281513,2797cyclictest792619-21kworker/2:1+events23:37:192
70564599280513,2788cyclictest715932-21kworker/2:1+events20:01:272
70564599280213,2786cyclictest784921-21kworker/2:0+events23:16:142
70564599280213,2785cyclictest784921-21kworker/2:0+events23:44:062
70564599280212,2786cyclictest736431-21kworker/2:2+events20:53:532
70564599280111,2786cyclictest715932-21kworker/2:1+events19:41:222
70563699280112,2785cyclictest759387-21kworker/0:2+events21:55:150
70564599280013,2783cyclictest803954-21kworker/2:0+events00:11:402
70564599279713,2780cyclictest777619-21kworker/2:1+events22:57:372
70564599279613,2779cyclictest746563-21kworker/2:0+events21:28:132
70564599279513,2779cyclictest773931-21kworker/2:0+events22:46:352
70564599279313,2776cyclictest768924-21kworker/2:2+events22:23:232
70564599279313,2776cyclictest697432-21kworker/2:2+events19:19:432
70564599279113,2774cyclictest805680-21kworker/2:1+events00:30:352
70564599278913,2772cyclictest733078-21kworker/2:0+events20:42:512
70564599278711,2773cyclictest746563-21kworker/2:0+events21:42:012
70564599278711,2773cyclictest746563-21kworker/2:0+events21:42:012
70563699278413,2767cyclictest794646-21kworker/0:0+events23:44:300
70563699277913,2762cyclictest739661-21kworker/0:0+events21:13:210
70564599277313,2756cyclictest767267-21kworker/2:1+events22:16:522
70564599277113,2754cyclictest723388-21kworker/2:2+events20:17:332
70564799277013,2752cyclictest805858-21kworker/3:0+events00:30:133
70564599276911,2754cyclictest697432-21kworker/2:2+events19:29:122
70564099276913,2752cyclictest757585-21kworker/1:0+events21:48:491
70564599276813,2751cyclictest724990-21kworker/2:1+events20:20:172
70564099276713,2750cyclictest738066-21kworker/1:0+events20:54:171
7056479927648,2753cyclictest769101-21kworker/3:1+events22:25:203
70564099276411,2751cyclictest773810-21kworker/1:1+events22:50:471
70563699276112,2745cyclictest679642-21kworker/0:0+events19:39:070
70564099275713,2740cyclictest738066-21kworker/1:0+events20:56:361
70563699275513,2738cyclictest757729-21kworker/0:0+events22:11:200
70563699275513,2737cyclictest730113-21kworker/0:2+events20:31:180
70563699275211,2737cyclictest792767-21kworker/0:2+events00:03:420
70563699274813,2731cyclictest772124-21kworker/0:0+events22:43:310
70563699274611,2731cyclictest772124-21kworker/0:0+events22:53:270
70564099274513,2728cyclictest733134-21kworker/1:1+events20:33:121
70563699274312,2727cyclictest679642-21kworker/0:0+events19:43:130
70564099274213,2725cyclictest807213-21kworker/1:1+events00:39:181
70564099274110,2727cyclictest772212-21kworker/1:2+events22:42:211
7056409927409,2728cyclictest712343-21kworker/1:1+events19:28:491
7056409927409,2727cyclictest723327-21kworker/1:1+events20:05:401
70564099274013,2723cyclictest773810-21kworker/1:1+events23:07:021
70564099274011,2726cyclictest721698-21kworker/1:0+events20:25:411
70563699274013,2723cyclictest772124-21kworker/0:0+events22:36:130
70564099273913,2722cyclictest710681-21kworker/1:0+events19:23:561
70563699273913,2722cyclictest759387-21kworker/0:2+events22:08:170
70563699273913,2722cyclictest739661-21kworker/0:0+events21:24:000
70564599273813,2722cyclictest783323-21kworker/2:2+events23:12:242
70564099273813,2721cyclictest721698-21kworker/1:0+events20:37:491
70563699273813,2721cyclictest721671-21kworker/0:1+events19:59:100
70563699273811,2723cyclictest788136-21kworker/0:1+events23:29:420
70563699273612,2720cyclictest726829-21kworker/0:0+events20:19:310
70564099273511,2720cyclictest773810-21kworker/1:1+events23:03:401
70564099273511,2720cyclictest718500-21kworker/1:0+events19:46:161
70563699273512,2721cyclictest728422-21kworker/0:1+events20:21:260
70563699273512,2718cyclictest775408-21kworker/0:1+events22:48:290
7056369927328,2721cyclictest705146-21kworker/0:1+events19:16:180
7056369927316,2721cyclictest743141-21kworker/0:1+events21:03:250
70564099272913,2714cyclictest718500-21kworker/1:0+events19:50:051
70564099272913,2714cyclictest718500-21kworker/1:0+events19:50:051
70563699272711,2712cyclictest789736-21kworker/0:0+events23:31:150
70564099272413,2707cyclictest788109-21kworker/1:0+events23:28:341
7056369927219,2708cyclictest733344-21kworker/0:1+events20:45:540
7056409927178,2705cyclictest734741-21kworker/1:2+events20:43:151
70563699271713,2701cyclictest728422-21kworker/0:1+events20:29:070
70564799271612,2700cyclictest760808-21kworker/3:1+events22:06:443
70564799271512,2699cyclictest741435-21kworker/3:2+events21:04:343
70564099271511,2700cyclictest765443-21kworker/1:2+events22:21:531
70563699271513,2698cyclictest792767-21kworker/0:2+events23:59:500
70563699271512,2699cyclictest757729-21kworker/0:0+events21:54:290
70564799271212,2696cyclictest713826-21kworker/3:1+events19:38:433
70564799270810,2694cyclictest775259-21kworker/3:0+events22:42:453
70564099270811,2693cyclictest736373-21kworker/1:1+events20:46:401
70563699270713,2692cyclictest717106-21kworker/0:1+events19:45:060
70564799270013,2685cyclictest767445-21kworker/3:2+events22:30:143
70564799270013,2684cyclictest786317-21kworker/3:1+events23:24:503
70564799269912,2683cyclictest741435-21kworker/3:2+events20:57:013
70564599269912,2683cyclictest736431-21kworker/2:2+events21:19:502
7056479926989,2685cyclictest743321-21kworker/3:1+events21:06:293
7056459926987,2688cyclictest777619-21kworker/2:1+events23:05:542
70564099268913,2672cyclictest781750-21kworker/1:2+events23:18:501
70564799268512,2670cyclictest805858-21kworker/3:0+events00:25:203
70564599268411,2670cyclictest724990-21kworker/2:1+events20:10:392
70564799267712,2660cyclictest751245-21kworker/3:1+events21:49:573
70564799267113,2656cyclictest793174-21kworker/3:0+events23:46:473
70564799267113,2656cyclictest793174-21kworker/3:0+events23:46:473
70564599267112,2655cyclictest759124-21kworker/2:0+events22:11:412
70564799266811,2653cyclictest723236-21kworker/3:0+events20:18:213
70564799266713,2650cyclictest756771-21kworker/3:0+events21:50:413
70564599266711,2653cyclictest712428-21kworker/2:1+events19:33:002
70564599266512,2649cyclictest734773-21kworker/2:1+events20:46:172
70564799266413,2647cyclictest765414-21kworker/3:0+events22:19:583
70564799266313,2646cyclictest804132-21kworker/3:2+events00:16:573
70564799266312,2647cyclictest789703-21kworker/3:0+events23:33:333
7056479926618,2649cyclictest776894-21kworker/3:1+events22:51:103
70564599266110,2647cyclictest805680-21kworker/2:1+events00:18:302
70564799266013,2643cyclictest733227-21kworker/3:1+events20:39:463
70564799266013,2643cyclictest718879-21kworker/3:3+events19:53:273
70564799266013,2643cyclictest718879-21kworker/3:3+events19:53:273
70564099265713,2640cyclictest721698-21kworker/1:0+events20:12:111
70564099265612,2640cyclictest712343-21kworker/1:1+events19:33:461
70563699265511,2640cyclictest710895-21kworker/0:1+events19:34:070
70563699265012,2634cyclictest739661-21kworker/0:0+events21:07:400
7056459926489,2635cyclictest743292-21kworker/2:0+events21:07:152
70564099264312,2627cyclictest773810-21kworker/1:1+events22:58:231
70564799263913,2622cyclictest713826-21kworker/3:1+events19:49:423
70564799263910,2626cyclictest745025-21kworker/3:0+events21:17:323
70564799263613,2620cyclictest724930-21kworker/3:2+events20:09:283
70563699263613,2619cyclictest726829-21kworker/0:0+events20:14:300
70564799263413,2617cyclictest723236-21kworker/3:0+events20:33:363
7056459926309,2618cyclictest731479-21kworker/2:2+events20:36:162
70564599262313,2606cyclictest724990-21kworker/2:1+events20:30:132
70564099262311,2608cyclictest749486-21kworker/1:2+events21:25:541
70564099262213,2605cyclictest751156-21kworker/1:1+events21:54:531
70564799262113,2604cyclictest726876-21kworker/3:1+events20:23:213
70564599262013,2605cyclictest715932-21kworker/2:1+events19:56:512
70563699261313,2596cyclictest750911-21kworker/0:1+events21:48:250
70564099261011,2595cyclictest794477-21kworker/1:2+events23:45:141
70564099261011,2595cyclictest794477-21kworker/1:2+events23:45:141
70564599259513,2578cyclictest762377-21kworker/2:2+events22:09:502
70563699259513,2578cyclictest796343-21kworker/0:1+events00:24:580
70564099259413,2577cyclictest721698-21kworker/1:0+events19:57:151
70564799259212,2577cyclictest723236-21kworker/3:0+events20:28:443
70564799259112,2575cyclictest720486-21kworker/3:1+events20:00:403
70564599258710,2573cyclictest759124-21kworker/2:0+events21:54:062
70564799258413,2567cyclictest786317-21kworker/3:1+events23:29:193
70564599258012,2564cyclictest789416-21kworker/2:1+events23:26:202
70564599257712,2561cyclictest770580-21kworker/2:1+events22:39:172
70564599257612,2560cyclictest770580-21kworker/2:1+events22:31:202
70564599257512,2559cyclictest736431-21kworker/2:2+events21:01:522
70564599257212,2556cyclictest746563-21kworker/2:0+events21:22:512
70564599257012,2552cyclictest710742-21kworker/2:0+events19:23:332
70563699257011,2555cyclictest759387-21kworker/0:2+events22:26:260
70564799256812,2552cyclictest705391-21kworker/3:0+events19:21:363
70564799256512,2549cyclictest767445-21kworker/3:2+events22:47:193
7056459925659,2554cyclictest772332-21kworker/2:2+events22:40:012
70564599256412,2549cyclictest759124-21kworker/2:0+events22:29:272
70564599256311,2549cyclictest805680-21kworker/2:1+events00:29:052
70564599256212,2546cyclictest718455-21kworker/2:2+events19:52:192
70564599256212,2546cyclictest718455-21kworker/2:2+events19:52:182
70564599256112,2545cyclictest756249-21kworker/2:1+events21:46:102
70564799256013,2543cyclictest786317-21kworker/3:1+events23:19:133
70564599255912,2543cyclictest810565-21kworker/2:2+events00:38:082
70564599255712,2541cyclictest773931-21kworker/2:0+events22:52:402
70564099255713,2540cyclictest768956-21kworker/1:1+events22:27:561
70563699255613,2539cyclictest720076-21kworker/0:2+events20:07:350
70564599255412,2538cyclictest731479-21kworker/2:2+events20:29:302
70564099255412,2538cyclictest792587-21kworker/1:0+events23:58:441
70563699255412,2538cyclictest803984-21kworker/0:2+events00:14:390
70564599255312,2538cyclictest760720-21kworker/2:1+events21:59:242
70564799255110,2538cyclictest793174-21kworker/3:0+events23:50:393
70564599255112,2535cyclictest697432-21kworker/2:2+events19:36:472
70564599255012,2534cyclictest797794-21kworker/2:0+events00:04:472
70563699255012,2536cyclictest730113-21kworker/0:2+events20:35:070
70564599254910,2535cyclictest794536-21kworker/2:2+events00:08:122
70564599254712,2532cyclictest786583-21kworker/2:2+events23:23:192
70563699254713,2530cyclictest720076-21kworker/0:2+events19:54:110
70563699254713,2530cyclictest720076-21kworker/0:2+events19:54:100
70563699254515,2526cyclictest783081-21kworker/0:2+events23:19:360
70563699254412,2528cyclictest748166-21kworker/0:3+events21:29:010
70563699253913,2522cyclictest794646-21kworker/0:0+events23:47:550
70563699253913,2522cyclictest794646-21kworker/0:0+events23:47:550
70563699253912,2523cyclictest783081-21kworker/0:2+events23:06:390
70563699253810,2524cyclictest747986-21kworker/0:2+events21:19:260
7056409925378,2525cyclictest728574-21kworker/1:1+events20:23:461
70563699253713,2520cyclictest750911-21kworker/0:1+events21:35:340
70564099253613,2520cyclictest770612-21kworker/1:0+events22:37:231
70564099253412,2518cyclictest790668-21kworker/1:1+events23:38:291
70564599252412,2508cyclictest746563-21kworker/2:0+events21:38:572
70563699252312,2507cyclictest679642-21kworker/0:0+events19:24:420
70564099251810,2504cyclictest742041-21kworker/1:2+events21:05:191
70564799251612,2500cyclictest712225-21kworker/3:2+events19:31:513
70564099251212,2497cyclictest754961-21kworker/1:2+events21:41:381
70564099251212,2497cyclictest754961-21kworker/1:2+events21:41:371
70564099251211,2497cyclictest759244-21kworker/1:2+events21:57:091
7056369925127,2501cyclictest778645-21kworker/0:2+events22:59:070
7056409925109,2497cyclictest775469-21kworker/1:0+events22:48:071
70564099251012,2495cyclictest760900-21kworker/1:0+events22:00:341
7056409925095,2500cyclictest752791-21kworker/1:0+events21:39:211
70564099250912,2493cyclictest792587-21kworker/1:0+events00:18:541
7056409925082,2502cyclictest790668-21kworker/1:1+events23:31:381
70564099250814,2491cyclictest712343-21kworker/1:1+events19:42:271
70563699250812,2492cyclictest770492-21kworker/0:1+events22:30:570
70563699250811,2494cyclictest768893-21kworker/0:0+events22:24:570
7056409925078,2496cyclictest746259-21kworker/1:0+events21:12:341
70564099250710,2493cyclictest792587-21kworker/1:0+events23:43:441
70563699250612,2490cyclictest784747-21kworker/0:1+events23:13:080
7056409925059,2492cyclictest767322-21kworker/1:0+events22:17:151
70564099250512,2490cyclictest796220-21kworker/1:1+events23:51:241
70563699250512,2489cyclictest802384-21kworker/0:0+events00:07:270
70563699250512,2489cyclictest730113-21kworker/0:2+events20:51:340
70563699250511,2490cyclictest775408-21kworker/0:1+events23:01:010
70564099250411,2491cyclictest783351-21kworker/1:0+events23:10:061
70563699250412,2488cyclictest730113-21kworker/0:2+events20:40:550
7056409925037,2492cyclictest742041-21kworker/1:2+events21:03:011
70564099250312,2487cyclictest749486-21kworker/1:2+events21:23:131
70564099250311,2490cyclictest736373-21kworker/1:1+events21:15:391
70563699250311,2488cyclictest750911-21kworker/0:1+events21:31:430
70564099250212,2487cyclictest792587-21kworker/1:0+events00:24:121
70564099250212,2486cyclictest792587-21kworker/1:0+events00:30:581
7056369925026,2492cyclictest705146-21kworker/0:1+events19:14:470
70564599249912,2484cyclictest794536-21kworker/2:2+events23:47:342
70564599249912,2484cyclictest794536-21kworker/2:2+events23:47:342
70564799249412,2478cyclictest745025-21kworker/3:0+events21:27:503
70564099249411,2479cyclictest781750-21kworker/1:2+events23:22:131
70563699249410,2480cyclictest750911-21kworker/0:1+events21:42:460
70563699249410,2480cyclictest750911-21kworker/0:1+events21:42:450
70564599249112,2476cyclictest777619-21kworker/2:1+events23:03:182
7056369924919,2478cyclictest792767-21kworker/0:2+events23:52:550
70563699248911,2474cyclictest805583-21kworker/0:0+events00:18:070
70564099248412,2469cyclictest721698-21kworker/1:0+events20:19:531
70564599247812,2463cyclictest803954-21kworker/2:0+events00:20:492
70564099247712,2462cyclictest751156-21kworker/1:1+events21:34:231
70564799247512,2459cyclictest805858-21kworker/3:0+events00:20:253
70564799247313,2457cyclictest778586-21kworker/3:0+events22:55:203
70564799247312,2457cyclictest791313-21kworker/3:2+events23:36:343
7056369924739,2460cyclictest720076-21kworker/0:2+events20:02:140
70564599247212,2456cyclictest791017-21kworker/2:2+events23:33:562
70563699246012,2444cyclictest796343-21kworker/0:1+events00:33:590
70564799245912,2443cyclictest807729-21kworker/3:2+events00:36:143
7056479924587,2447cyclictest760808-21kworker/3:1+events21:58:183
7056479924554,2447cyclictest717076-21kworker/3:2+events19:43:353
70563699245512,2439cyclictest757729-21kworker/0:0+events22:02:290
70564799245412,2438cyclictest800904-21kworker/3:0+events00:02:553
70564099244312,2427cyclictest760900-21kworker/1:0+events22:08:411
70563699244212,2426cyclictest765757-21kworker/0:1+events22:16:090
70564799243912,2423cyclictest726876-21kworker/3:1+events20:14:543
70564799243811,2423cyclictest765414-21kworker/3:0+events22:12:043
70564799243810,2424cyclictest797883-21kworker/3:1+events00:13:083
7056479924379,2425cyclictest734892-21kworker/3:2+events20:40:313
70563699243610,2423cyclictest710895-21kworker/0:1+events19:25:270
7056479924355,2426cyclictest751245-21kworker/3:1+events21:32:503
70564799243512,2419cyclictest796100-21kworker/3:2+events23:56:243
70564799243412,2418cyclictest767445-21kworker/3:2+events22:23:453
70564799243210,2418cyclictest741435-21kworker/3:2+events21:14:293
70564799243112,2415cyclictest778586-21kworker/3:0+events23:04:253
70564799243012,2416cyclictest751245-21kworker/3:1+events21:40:033
70564799243012,2416cyclictest751245-21kworker/3:1+events21:40:033
7056479924289,2416cyclictest718879-21kworker/3:3+events19:55:203
70564099242812,2412cyclictest807213-21kworker/1:1+events00:26:501
7056479924279,2414cyclictest773605-21kworker/3:1+events22:38:533
70563699242712,2411cyclictest786346-21kworker/0:0+events23:21:270
70564799242512,2409cyclictest756771-21kworker/3:0+events22:01:443
70564799242512,2408cyclictest786317-21kworker/3:1+events23:42:163
7056409924258,2414cyclictest713976-21kworker/1:0+events19:35:401
70563699242512,2411cyclictest810386-21kworker/0:0+events00:35:510
70564099242412,2408cyclictest703665-21kworker/1:0+events19:12:561
70564099242112,2405cyclictest751156-21kworker/1:1+events22:10:551
70564099242110,2407cyclictest698838-21kworker/1:1+events19:18:111
70564099242012,2404cyclictest770612-21kworker/1:0+events22:33:131
70564099241911,2405cyclictest792587-21kworker/1:0+events00:08:341
70563699241711,2402cyclictest788136-21kworker/0:1+events23:38:060
70564799240612,2390cyclictest733227-21kworker/3:1+events20:45:293
70564799238712,2371cyclictest784714-21kworker/3:0+events23:14:193
7056409923739,2361cyclictest802593-21kworker/1:1+events00:12:031
70564799236112,2346cyclictest800904-21kworker/3:0+events00:07:513
70564799235212,2336cyclictest749577-21kworker/3:2+events21:38:113
70564799234012,2325cyclictest705391-21kworker/3:0+events19:19:183
7056479923396,2330cyclictest739257-21kworker/3:0+events20:51:593
70564799233911,2324cyclictest780246-21kworker/3:1+events23:06:163
70564799233712,2322cyclictest705391-21kworker/3:0+events19:28:273
70564599230511,2291cyclictest697432-21kworker/2:2+events19:13:182
7056479919035,1895cyclictest705391-21kworker/3:0+events19:10:423
7053672147102,24sleep10-21swapper/119:09:161
7051202144109,30sleep00-21swapper/019:06:070
7052302141111,25sleep30-21swapper/319:07:313
7050922141110,26sleep20-21swapper/219:05:452
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional