You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-29 - 18:29
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes
Compare latency of primary with shadow system
Characteristics of the 376 highest latencies:
System rackfslot4.osadl.org (updated Mon Jun 29, 2026 12:45:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1081824500,1sleep228397-21kworker/u8:211:45:192
2794124400,3sleep227940-21ssh10:00:342
2918323870,5sleep212202-21kworker/u8:012:25:032
2784923740,4sleep126426-21kworker/u8:1510:00:281
765923490,2sleep10-21swapper/107:40:351
2132023450,1sleep212512-21kworker/u8:809:45:392
789323400,2sleep20-21swapper/210:27:252
1038723310,2sleep20-21swapper/209:22:382
1720723290,2sleep10-21swapper/109:37:171
1289423190,3sleep111364-21kworker/u8:1007:55:391
1289423190,3sleep111364-21kworker/u8:1007:55:391
2135923170,1sleep219605-21kworker/u8:2208:20:502
269323120,1sleep11612-21kworker/u8:807:25:271
1971823090,2sleep20-21swapper/208:18:452
1048623070,2sleep10-21swapper/107:50:161
2979523060,1sleep127354-21kworker/u8:2107:10:191
1536123050,2sleep112208-21kworker/u8:711:55:151
71123040,1sleep232295-21kworker/u8:107:20:222
1188323020,1sleep28599-21kworker/u8:009:25:372
1188323020,1sleep28599-21kworker/u8:009:25:362
894622970,1sleep24863-21kworker/u8:107:45:192
2269922970,2sleep222681-21ssh11:00:172
2969722950,10sleep2121rcu_preempt10:05:082
2803222930,2sleep128033-21/usr/sbin/munin07:05:161
2289622930,2sleep122895-21ssh11:00:211
2174722930,6sleep119-21ksoftirqd/110:58:191
596022920,1sleep24863-21kworker/u8:107:35:292
506022900,2sleep15029-21ssh09:10:401
3171122900,1sleep129577-21kworker/u8:508:55:151
2721822900,2sleep228480-21kworker/2:011:10:182
317622880,4sleep2121rcu_preempt07:26:212
3007722880,2sleep10-21swapper/108:50:131
1855522880,2sleep20-21swapper/210:50:372
1648022880,7sleep216479-21ntpq09:35:342
629922870,3sleep26298-21diskstats11:35:202
3058722870,2sleep10-21swapper/112:26:401
1158222840,1sleep128397-21kworker/u8:211:45:421
431822830,1sleep13246-21kworker/u8:1507:30:301
431822830,1sleep13246-21kworker/u8:1507:30:301
3227122830,1sleep226493-21kworker/u8:112:30:312
862622820,3sleep16506-21kworker/u8:407:45:101
3215822820,1sleep230714-21kworker/u8:311:20:292
2012922820,1sleep27882-21kworker/u8:610:55:162
1612622820,1sleep210171-21kworker/u8:710:45:272
3143422810,1sleep230672-21kworker/u8:2607:15:192
2273222810,3sleep122237-21/usr/sbin/munin12:10:231
1981622780,1sleep217182-21kworker/u8:309:43:372
1416922780,3sleep114161-21ssh09:30:341
509922770,1sleep12751-21kworker/u8:711:32:021
1100822770,3sleep13963-21diskmemload10:35:161
1100822770,3sleep13963-21diskmemload10:35:151
715422760,5sleep1191ksoftirqd/111:36:001
686622760,3sleep26865-21ssh09:15:232
2741622760,1sleep216590-21kworker/u8:412:20:292
2741622760,1sleep216590-21kworker/u8:412:20:292
1906522760,2sleep110170-1kworker/u9:310:51:171
1480422760,2sleep20-21swapper/209:31:472
271622750,1sleep22035-21kworker/u8:609:05:182
2634322750,2sleep10-21swapper/111:08:211
2543722750,1sleep119586-21kworker/u8:108:35:211
3270322740,1sleep126192-21kworker/u8:1010:10:401
2814622740,3sleep30-21swapper/307:05:193
908622730,2sleep22756-1kworker/u9:211:40:402
2758522730,2sleep10-21swapper/108:40:361
1575322720,2sleep10-21swapper/108:05:281
1575322720,2sleep10-21swapper/108:05:281
145522720,2sleep20-21swapper/210:14:262
1408922720,2sleep225-21ksoftirqd/208:00:272
1332822710,2sleep20-21swapper/211:50:172
817222700,3sleep10-21swapper/110:28:441
495822700,1sleep2385-21kworker/u8:009:10:362
2586922700,1sleep223810-21kworker/u8:611:06:172
154322700,1sleep231221-21kworker/u8:1109:00:272
787122690,2sleep16196-1kworker/u9:209:16:421
3049622690,2sleep128533-1kworker/u9:110:05:531
2910422690,1sleep227938-21kworker/u8:008:45:352
2574422690,2sleep125711-21ssh09:55:391
241722690,4sleep22363-21ssh10:15:262
1756922690,4sleep117566-21cron10:49:591
700822680,1sleep26507-21kworker/u8:507:40:162
51822680,1sleep130713-21kworker/u8:111:22:211
3038122680,4sleep225-21ksoftirqd/207:10:362
1825522680,4sleep2241rcuc/212:00:272
2994422670,2sleep20-21swapper/211:15:382
213722670,1sleep2582-21kworker/u8:611:25:302
944122660,1sleep17880-21kworker/u8:410:30:381
944122660,1sleep17880-21kworker/u8:410:30:381
2517422660,5sleep2251ksoftirqd/209:55:192
223422660,2sleep12184-21ssh11:25:341
2104122660,2sleep10-21swapper/109:45:291
1399922660,2sleep113986-21ssh10:40:351
1399922660,2sleep113986-21ssh10:40:351
119222660,2sleep124726-1kworker/u9:009:00:191
336822650,1sleep22907-21kworker/u8:712:39:402
2919522650,1sleep224158-21kworker/u8:707:09:162
600622640,2sleep10-21swapper/107:35:331
2811422640,2sleep10-21swapper/112:21:481
2811422640,2sleep10-21swapper/112:21:481
2394222640,2sleep20-21swapper/209:51:502
1599922640,1sleep212208-21kworker/u8:711:55:322
2768422630,2sleep127677-21ssh11:10:391
1330122630,2sleep20-21swapper/210:40:162
1330122630,2sleep20-21swapper/210:40:152
960722620,2sleep19596-21ssh09:20:361
490022620,2sleep20-21swapper/207:32:322
490022620,2sleep20-21swapper/207:32:322
3054222620,1sleep126082-21kworker/u8:011:16:461
2180422620,2sleep10-21swapper/112:09:141
1570922620,2sleep20-21swapper/208:05:252
1570922620,2sleep20-21swapper/208:05:252
934122610,1sleep27882-21kworker/u8:610:30:312
934122610,1sleep27882-21kworker/u8:610:30:302
886022610,1sleep128397-21kworker/u8:211:40:351
1419922610,2sleep10-21swapper/108:00:341
2608322600,1sleep116590-21kworker/u8:412:18:031
2608322600,1sleep116590-21kworker/u8:412:18:031
217822600,2sleep12174-21ssh12:35:371
180122600,2sleep10-21swapper/107:24:261
1264222600,1sleep212464-21kworker/u8:010:38:232
1264222600,1sleep212464-21kworker/u8:010:38:232
419122590,1sleep221834-21kworker/u8:110:20:182
3067422580,2sleep20-21swapper/208:50:302
2457322580,2sleep10-21swapper/108:30:441
2457322580,2sleep10-21swapper/108:30:431
1895122580,1sleep112209-21kworker/u8:812:01:341
1734422580,2sleep20-21swapper/208:10:282
3172622570,2sleep10-21swapper/107:15:251
2392622570,1sleep119552-21kworker/u8:009:51:441
2285622570,2sleep222848-21ssh12:10:282
2305022560,2sleep10-21swapper/108:26:501
2164122560,2sleep10-21swapper/108:24:231
1797322560,2sleep10-21swapper/108:12:361
1336022560,1sleep112512-21kworker/u8:809:30:011
1336022560,1sleep112512-21kworker/u8:809:30:011
334522550,2sleep10-21swapper/110:17:301
1878322550,2sleep118782-21ssh09:40:311
3275222540,2sleep10-21swapper/112:31:061
3231522530,1sleep229577-21kworker/u8:508:55:322
2060622530,2sleep220597-21ssh12:05:292
1082122530,1sleep26506-21kworker/u8:407:50:252
443922520,3sleep14435-21ssh10:20:201
2683322520,2sleep20-21swapper/208:40:132
568922510,2sleep20-21swapper/211:34:482
2475522510,2sleep221476-21kworker/u8:912:15:182
2475522510,2sleep221476-21kworker/u8:912:15:182
284022500,1sleep1385-21kworker/u8:009:05:201
2581222500,1sleep219586-21kworker/u8:108:35:352
1981022500,2sleep10-21swapper/108:19:551
1336422490,3sleep113363-21ssh11:50:201
1252622490,1sleep211364-21kworker/u8:1007:55:322
1252622490,1sleep211364-21kworker/u8:1007:55:322
2965322480,2sleep10-21swapper/108:47:561
2298322460,1sleep217942-21kworker/u8:908:25:572
2382122420,2sleep20-21swapper/208:30:192
2382122420,2sleep20-21swapper/208:30:192
116592460,2sleep30-21swapper/310:35:353
116592460,2sleep30-21swapper/310:35:343
220032390,2sleep30-21swapper/312:10:003
84012350,2chrt0-21swapper/311:40:043
37782330,8sleep30-21swapper/309:07:563
196392300,18sleep30-21swapper/312:04:463
321522290,2sleep30-21swapper/312:30:243
58572240,2sleep30-21swapper/309:13:063
108032240,2sleep30-21swapper/309:24:403
83462230,12sleep30-21swapper/307:44:433
29343992316,4cyclictest91892sleep307:45:253
256152220,2sleep30-21swapper/312:15:513
256152220,2sleep30-21swapper/312:15:513
147212220,2sleep30-21swapper/308:02:373
49832210,2sleep30-21swapper/311:31:313
325432210,2sleep30-21swapper/307:19:173
29382210,2sleep30-21swapper/312:37:333
184102210,2sleep30-21swapper/308:15:073
65602200,2sleep30-21swapper/307:38:043
245322200,10sleep30-21swapper/309:54:353
213602190,2chrt0-21swapper/310:56:293
92962180,8sleep3301rcuc/310:30:283
92962180,8sleep3301rcuc/310:30:273
54342180,8sleep3301rcuc/310:21:393
326242180,8sleep3301rcuc/311:20:423
325762180,7sleep3301rcuc/310:10:303
310412180,8sleep30-21swapper/312:28:473
29343991812,3cyclictest140182sleep310:40:383
29343991812,3cyclictest140182sleep310:40:383
278892180,7sleep3301rcuc/310:00:303
216592180,8sleep3301rcuc/308:24:373
21272180,8sleep3301rcuc/309:02:293
171502180,8sleep3301rcuc/311:59:033
165862180,8sleep3301rcuc/309:35:383
79392170,6sleep3301rcuc/310:27:393
322762170,3sleep30-21swapper/308:55:303
294792170,5sleep3301rcuc/311:15:183
223102170,7sleep3301rcuc/309:49:453
192602170,7sleep3301rcuc/310:52:153
112022170,7sleep3301rcuc/311:45:283
85392160,6sleep3301rcuc/309:19:463
37372160,6sleep3301rcuc/307:30:163
37372160,6sleep3301rcuc/307:30:153
309092160,6sleep3301rcuc/307:14:483
255342160,6sleep3301rcuc/308:35:233
246482160,6sleep3301rcuc/308:31:413
246482160,6sleep3301rcuc/308:31:413
233942160,6sleep3301rcuc/312:11:013
172082160,6sleep3301rcuc/310:48:173
76492150,2sleep30-21swapper/311:38:193
303362150,5sleep3301rcuc/310:05:433
29772150,2sleep3301rcuc/310:15:533
296502150,5sleep3301rcuc/308:47:533
281822150,5sleep3301rcuc/312:22:073
281822150,5sleep3301rcuc/312:22:073
279982150,5sleep3301rcuc/308:42:353
239362150,5sleep3301rcuc/311:02:493
195972150,5sleep3301rcuc/309:42:343
17932150,5sleep3301rcuc/307:24:213
176832150,4sleep3301rcuc/308:10:413
164862150,6sleep3301rcuc/308:09:163
164862150,6sleep3301rcuc/308:09:163
140822150,5sleep3301rcuc/311:50:383
131722150,5sleep3301rcuc/307:59:033
131722150,5sleep3301rcuc/307:59:033
124172150,5sleep3301rcuc/309:26:303
124172150,5sleep3301rcuc/309:26:293
115172150,5sleep3301rcuc/307:53:403
31412140,5sleep3301rcuc/307:25:543
303282140,4sleep3301rcuc/308:50:193
2934399148,4cyclictest225802sleep308:25:313
28222140,4sleep3301rcuc/311:27:053
273482140,5sleep3301rcuc/311:10:253
256312140,3sleep30-21swapper/309:55:373
253452140,2sleep30-21swapper/311:05:333
150222140,5sleep3301rcuc/309:32:483
190892103,3sleep010-21ksoftirqd/010:51:240
9204292,3sleep09221-21ld07:45:260
5671293,2sleep00-21swapper/011:34:430
5438293,3sleep05442-21ssh09:11:110
31245293,2sleep00-21swapper/012:29:460
30854293,2sleep00-21swapper/007:14:050
29721291,4sleep0111rcuc/010:05:160
28552293,3sleep028556-21ssh12:23:490
28552293,3sleep028556-21ssh12:23:490
14824292,2sleep00-21swapper/009:31:540
14540292,2sleep00-21swapper/011:52:290
9897282,2sleep00-21swapper/010:31:140
9897282,2sleep00-21swapper/010:31:130
7577282,2sleep00-21swapper/011:38:010
7550281,2sleep00-21swapper/010:25:480
675282,2sleep00-21swapper/011:23:010
5908282,2sleep00-21swapper/010:23:500
4915283,2sleep00-21swapper/007:32:430
4915283,2sleep00-21swapper/007:32:420
32348281,2sleep00-21swapper/008:55:350
31209282,2sleep00-21swapper/008:52:070
30894282,2sleep00-21swapper/011:18:270
28159282,2sleep00-21swapper/011:11:190
27929281,3sleep027887-21/usr/sbin/munin07:05:170
23935282,2sleep00-21swapper/009:51:490
23669282,2sleep00-21swapper/012:12:240
2265283,2sleep00-21swapper/009:04:160
21651283,2sleep00-21swapper/008:24:320
21351282,2sleep00-21swapper/010:56:270
19721282,2sleep00-21swapper/008:18:470
17493282,2sleep00-21swapper/010:49:400
16483282,2sleep00-21swapper/011:55:590
11878282,2sleep00-21swapper/011:45:450
1183282,2sleep00-21swapper/010:13:120
10072282,2sleep00-21swapper/011:42:520
8334271,2sleep00-21swapper/009:18:480
6374271,2sleep00-21swapper/007:35:450
3649271,2sleep00-21swapper/010:19:000
32413272,2sleep00-21swapper/007:17:390
32293271,2sleep00-21swapper/012:30:340
3158272,2sleep00-21swapper/007:26:070
28064272,2sleep00-21swapper/008:43:260
2763272,2sleep00-21swapper/012:36:450
25927271,2sleep00-21swapper/012:17:180
25927271,2sleep00-21swapper/012:17:180
25475271,2sleep00-21swapper/009:55:260
2546271,2sleep00-21swapper/011:25:510
23221272,2sleep00-21swapper/008:29:020
16916272,2sleep00-21swapper/009:36:000
1605271,2sleep00-21swapper/007:22:010
15162271,2sleep00-21swapper/010:44:290
15162271,2sleep00-21swapper/010:44:280
13116272,2sleep00-21swapper/007:58:200
13116272,2sleep00-21swapper/007:58:200
12769272,2sleep00-21swapper/010:39:020
12769272,2sleep00-21swapper/010:39:010
12476271,2sleep00-21swapper/009:26:480
12476271,2sleep00-21swapper/009:26:470
10104271,2sleep00-21swapper/009:21:160
8336261,2sleep00-21swapper/007:44:370
3598261,2sleep00-21swapper/009:05:450
29615261,2sleep00-21swapper/008:47:270
26227262,2sleep00-21swapper/008:36:170
24665261,2sleep00-21swapper/008:31:550
24665261,2sleep00-21swapper/008:31:550
21569261,2sleep00-21swapper/012:08:100
19728260,2sleep00-21swapper/009:43:120
18083261,2sleep00-21swapper/008:14:000
16303261,2sleep00-21swapper/008:07:050
16303261,2sleep00-21swapper/008:07:050
14546261,2sleep00-21swapper/008:00:420
11352261,2sleep00-21swapper/007:51:410
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional