You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-05-23 - 05:09
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 Sat May 23, 2026 00:45:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
656123830,5sleep14176-21kworker/u8:5619:40:181
306323810,5sleep230075-21kworker/u8:319:30:152
1761923800,3sleep115655-21kworker/u8:923:55:361
1611323720,3sleep216077-21ssh22:45:012
1985223680,1sleep119051-21kworker/u8:020:20:271
274523610,1sleep227052-21kworker/u8:323:25:202
274523610,1sleep227052-21kworker/u8:323:25:192
2328523600,2sleep10-21swapper/123:00:041
274123540,2sleep12740-21ssh23:25:181
274123540,2sleep12740-21ssh23:25:181
656423390,6sleep24132-1kworker/u9:119:40:182
1295123130,1sleep19587-21kworker/u8:721:30:141
429423090,2sleep20-21swapper/200:38:562
429423090,2sleep20-21swapper/200:38:552
2645923090,2sleep10-21swapper/121:58:471
3027823080,1sleep227050-21kworker/u8:023:15:132
2901723060,2sleep20-21swapper/220:46:102
2901723060,2sleep20-21swapper/220:46:092
490223030,1sleep131586-21kworker/u8:422:20:221
490223030,1sleep131586-21kworker/u8:422:20:221
72223020,1sleep227214-21kworker/u8:200:30:272
526723020,2sleep20-21swapper/223:30:232
2998722970,1sleep226151-21kworker/u8:022:05:362
1037022970,1sleep29348-21kworker/u8:919:50:242
3091422960,2sleep20-21swapper/220:54:332
2345622950,2sleep20-21swapper/223:00:172
2600322930,5sleep11221-21syslogd20:39:081
1808522930,2sleep114212-21kworker/u8:421:40:241
2704022920,1sleep126151-21kworker/u8:022:00:161
977622910,1sleep13932-21kworker/u8:223:40:151
2472422910,2sleep10-21swapper/100:11:321
2472422910,2sleep10-21swapper/100:11:321
486422880,21sleep231586-21kworker/u8:422:20:192
486422880,21sleep231586-21kworker/u8:422:20:182
2752622880,2sleep127527-21ssh23:09:091
2612222880,1sleep20-21swapper/221:57:072
1890722880,1sleep210791-21kworker/u8:022:50:192
1890722880,1sleep210791-21kworker/u8:022:50:192
761322870,1sleep27437-21kworker/u8:121:18:062
846722860,1sleep27700-21kworker/u8:419:45:222
2039922840,1sleep219051-21kworker/u8:020:20:412
188522840,2sleep10-21swapper/123:23:321
1798022840,1sleep214212-21kworker/u8:421:40:212
2004222830,3sleep120041-21ssh21:45:241
1491822820,3sleep114917-21ssh23:50:291
1491822820,3sleep114917-21ssh23:50:291
969622810,2sleep10-21swapper/121:21:551
782822810,2sleep20-21swapper/223:35:252
782822810,2sleep20-21swapper/223:35:252
469422810,1sleep14181-21kworker/u8:6119:35:131
37922810,2sleep20-21swapper/223:20:212
1055322810,1sleep28733-21kworker/u8:723:40:542
2660322800,1sleep224246-21kworker/u8:920:40:182
1042122790,1sleep19342-21kworker/u8:119:50:281
756422780,2sleep17555-21ssh22:25:291
610122780,2sleep2241rcuc/219:40:002
2210522770,2sleep10-21swapper/120:25:331
433622760,1sleep13862-21kworker/u8:400:39:061
433622760,1sleep13862-21kworker/u8:400:39:061
1687022760,2sleep20-21swapper/220:10:272
1333822760,2sleep20-21swapper/220:00:182
3111922750,1sleep124241-21kworker/u8:520:55:011
1665722750,2sleep10-21swapper/122:45:201
1546122750,2sleep115460-21ssh21:35:181
1374022740,1sleep112599-21kworker/u8:120:00:321
832422730,1sleep224241-21kworker/u8:521:20:102
2848622730,2sleep30-21swapper/319:08:093
2005622730,1sleep218831-21kworker/u8:721:45:242
3208622720,2sleep229333-21kworker/u8:1100:28:422
2173622720,2sleep128727-21cyclictest00:05:251
202722720,2sleep22012-21ssh22:15:002
80622710,7sleep128727-21cyclictest00:30:301
2996622710,3sleep129965-21ld22:05:351
2689322710,9sleep119-21ksoftirqd/120:40:261
1002422710,3sleep210015-21ssh22:30:322
2472322700,1sleep224245-21kworker/u8:820:35:122
2294522700,2sleep20-21swapper/200:08:562
1546922700,4sleep227647-21kworker/2:221:35:182
441022690,3sleep14181-21kworker/u8:6119:34:441
3176522690,5sleep128727-21cyclictest20:55:261
2224722690,2sleep222246-21ssh21:50:152
2224722690,2sleep222246-21ssh21:50:152
1269122690,2sleep10-21swapper/123:45:311
784922680,3sleep132314-1kworker/u9:021:19:091
3168922680,2sleep10-21swapper/123:17:131
1530522680,1sleep214260-21kworker/u8:2220:05:272
2290522670,2sleep10-21swapper/121:50:341
2290522670,2sleep10-21swapper/121:50:341
2206222670,2sleep20-21swapper/220:25:312
2081522670,2sleep10-21swapper/100:04:411
3259222660,2sleep20-21swapper/221:00:012
1364722660,1sleep29817-21kworker/u8:2121:30:362
2864222650,1sleep217969-21kworker/u8:600:20:272
2798622650,3sleep127983-21ssh23:10:091
2750622650,1sleep226768-21kworker/u8:1019:05:182
2409522650,1sleep220278-21kworker/u8:200:10:292
2409522650,1sleep220278-21kworker/u8:200:10:292
233022650,1sleep224239-21kworker/u8:321:05:202
2805622640,3sleep128055-21ssh00:20:121
262222640,2sleep10-21swapper/121:05:261
1998622640,2sleep18251-1kworker/u9:022:51:591
1998622640,2sleep18251-1kworker/u9:022:51:591
1498322640,1sleep211046-21kworker/u8:1123:50:352
1498322640,1sleep211046-21kworker/u8:1123:50:352
108922640,3sleep11088-21ssh22:10:491
2760222630,2sleep217792-21kworker/2:100:19:222
2127422630,1sleep120097-21kworker/u8:222:55:211
1237722630,2sleep20-21swapper/221:28:472
1202222630,2sleep20-21swapper/219:55:262
1064322630,1sleep19813-21kworker/u8:1721:25:131
105622630,2sleep20-21swapper/221:00:332
105622630,2sleep20-21swapper/221:00:322
820422620,1sleep25930-21kworker/u8:1122:26:422
820322620,2sleep10-21swapper/119:45:161
2375522620,1sleep220981-21kworker/u8:3820:30:332
788022610,2sleep17874-21ssh23:35:291
788022610,2sleep17874-21ssh23:35:291
525822600,1sleep127052-21kworker/u8:323:30:221
454122600,1sleep123632-21kworker/u8:722:20:021
375222600,1sleep228238-21kworker/u8:622:17:262
3274422600,3sleep228727-21cyclictest19:20:262
3274422600,3sleep228727-21cyclictest19:20:262
3107222600,2sleep10-21swapper/100:25:361
2835122600,1sleep125111-21kworker/u8:119:06:341
2156622600,9sleep2251ksoftirqd/222:55:302
200522600,1sleep131618-21kworker/u8:719:25:281
1693822600,2sleep20-21swapper/222:45:252
3119522590,1sleep225111-21kworker/u8:119:15:312
157222590,1sleep11566-21kworker/u8:1421:02:011
157222590,1sleep11566-21kworker/u8:1421:02:011
1276722590,2sleep212764-21ssh23:45:362
2769722580,2sleep127696-21ssh00:19:481
3054822570,1sleep130076-21kworker/u8:419:15:141
2772922570,2sleep20-21swapper/222:00:332
446722560,3sleep14466-21ssh21:10:371
2030422560,1sleep220278-21kworker/u8:200:02:162
1782922560,5sleep225-21ksoftirqd/223:56:222
1546122560,1sleep115282-21kworker/u8:422:42:061
974322550,2sleep19738-21ssh22:30:281
371422550,1sleep23195-21kworker/u8:1521:10:092
2600522550,2sleep226004-21forks23:05:202
1852922550,3sleep20-21swapper/220:15:282
1732622540,3sleep116319-21/usr/sbin/munin20:10:411
1286922540,2sleep18251-1kworker/u9:022:35:511
2986522530,1sleep229359-21kworker/u8:423:14:252
1595622530,2sleep10-21swapper/120:08:361
2916522520,2sleep10-21swapper/120:47:581
2916522520,2sleep10-21swapper/120:47:571
2891422520,6sleep119-21ksoftirqd/119:10:121
1145422520,2sleep10-21swapper/119:55:141
97922500,2sleep10-21swapper/119:23:241
97922500,2sleep10-21swapper/119:23:231
2337622500,1sleep122844-21kworker/u8:020:30:211
1293022500,1sleep28260-21kworker/u8:1022:36:082
172222460,2sleep20-21swapper/219:25:202
3028022450,2sleep20-21swapper/219:14:592
1924722440,9sleep119-21ksoftirqd/120:19:101
3060721120,2sleep30-21swapper/300:25:173
249252420,2sleep30-21swapper/300:12:323
249252420,2sleep30-21swapper/300:12:313
274102390,2sleep30-21swapper/322:00:223
175822360,11sleep30-21swapper/321:40:143
143572320,10sleep30-21swapper/320:03:433
70342310,1sleep30-21swapper/321:15:373
291902270,2sleep30-21swapper/319:10:223
124232270,2sleep30-21swapper/322:35:333
101552270,2sleep30-21swapper/322:30:433
85252260,2sleep30-21swapper/322:28:083
297072260,2sleep30-21swapper/300:23:203
189702260,2sleep30-21swapper/320:15:533
269912250,2sleep30-21swapper/320:40:313
174862250,2sleep30-21swapper/320:12:283
325462230,2sleep30-21swapper/320:59:493
319672230,2sleep30-21swapper/322:09:143
309362230,2sleep30-21swapper/320:54:513
179322230,2sleep30-21swapper/323:56:553
133312230,2sleep30-21swapper/323:46:393
129402230,2sleep30-21swapper/321:30:133
94782220,2sleep30-21swapper/321:20:563
19162220,2sleep30-21swapper/300:33:293
95412210,2sleep30-21swapper/319:49:403
87042210,2sleep30-21swapper/323:37:283
87042210,2sleep30-21swapper/323:37:273
58752210,2sleep30-21swapper/322:21:373
58752210,2sleep30-21swapper/322:21:373
41982210,2sleep30-21swapper/319:32:013
270152210,2sleep30-21swapper/323:06:423
236012210,2sleep30-21swapper/321:52:013
236012210,2sleep30-21swapper/321:52:013
143502210,2sleep30-21swapper/322:40:193
9232200,2sleep30-21swapper/319:22:403
9232200,2sleep30-21swapper/319:22:403
321692200,2sleep30-21swapper/323:19:323
25382200,2sleep30-21swapper/319:27:063
218152200,2sleep30-21swapper/321:49:203
18192200,8sleep3301rcuc/322:14:093
97702190,8sleep3301rcuc/323:40:133
311462180,2sleep30-21swapper/319:15:283
28732991812,4cyclictest3832sleep321:00:153
28732991812,4cyclictest3832sleep321:00:143
257722180,8sleep3301rcuc/320:36:133
21522180,8sleep3301rcuc/323:24:473
32202170,5sleep3301rcuc/300:35:343
32202170,5sleep3301rcuc/300:35:343
174162170,2sleep30-21swapper/322:45:383
71382160,5sleep3301rcuc/319:40:403
291262160,6sleep3301rcuc/323:11:003
2873299169,4cyclictest216182chrt22:55:353
244262160,6sleep3301rcuc/320:34:333
164972160,6sleep3301rcuc/321:36:403
125342160,6sleep3301rcuc/319:56:373
64692150,5sleep3301rcuc/323:32:373
57622150,5sleep3301rcuc/321:15:013
41612150,5sleep3301rcuc/322:19:203
33972150,5sleep3301rcuc/323:25:413
33972150,5sleep3301rcuc/323:25:413
27182150,5sleep3301rcuc/321:05:323
270082150,5sleep3301rcuc/300:16:333
253572151,2sleep30-21swapper/321:55:373
227602150,5sleep3301rcuc/300:08:003
201192150,5sleep3301rcuc/322:52:383
201192150,5sleep3301rcuc/322:52:383
198432150,2sleep30-21swapper/320:20:203
189072150,5sleep3301rcuc/300:00:133
122812150,6sleep3301rcuc/321:28:163
58292140,4sleep3301rcuc/319:37:163
290632140,4sleep3301rcuc/320:46:393
290632140,4sleep3301rcuc/320:46:383
240752140,2sleep30-21swapper/323:00:393
227682140,4sleep3301rcuc/320:29:053
153742140,2sleep30-21swapper/320:05:333
146262140,3sleep30-21swapper/323:50:243
146262140,3sleep30-21swapper/323:50:233
108402140,5sleep3301rcuc/319:50:463
6689293,2sleep00-21swapper/023:33:400
29201293,2sleep00-21swapper/000:21:020
27723291,2sleep00-21swapper/019:05:250
993283,2sleep00-21swapper/019:23:360
993283,2sleep00-21swapper/019:23:350
9762282,2sleep00-21swapper/021:22:150
9329282,2sleep00-21swapper/019:47:050
8293282,2sleep00-21swapper/022:27:060
698281,2sleep00-21swapper/023:20:270
6582281,3sleep010-21ksoftirqd/019:40:300
5785282,2sleep00-21swapper/022:21:110
5785282,2sleep00-21swapper/022:21:110
5600281,2sleep00-21swapper/019:35:370
4432282,2sleep00-21swapper/023:28:450
4432282,2sleep00-21swapper/023:28:450
32092282,2sleep00-21swapper/000:28:450
30708282,2sleep00-21swapper/020:51:550
29733282,2sleep00-21swapper/023:13:480
29523281,2sleep00-21swapper/019:10:320
26984282,2sleep00-21swapper/000:16:280
26301282,2sleep00-21swapper/023:05:270
25716282,2sleep00-21swapper/020:35:390
22646282,2sleep00-21swapper/020:27:310
20111282,2sleep00-21swapper/000:01:200
18490281,2sleep00-21swapper/023:59:300
17552282,3sleep09586-21kworker/0:122:46:120
17176282,2sleep00-21swapper/021:40:000
16065282,2sleep00-21swapper/023:53:520
16065282,2sleep00-21swapper/023:53:510
15882282,2sleep00-21swapper/022:44:030
1374282,2sleep00-21swapper/000:31:030
11723282,2sleep00-21swapper/021:25:440
11332282,2sleep00-21swapper/022:34:260
7721271,2sleep00-21swapper/021:18:370
5215271,2sleep00-21swapper/021:12:340
4257271,2sleep00-21swapper/019:32:470
32356272,2sleep00-21swapper/020:57:220
3222272,2sleep00-21swapper/021:07:230
31923271,2sleep00-21swapper/022:09:030
31610273,2sleep00-21swapper/019:16:230
31428271,2sleep00-21swapper/023:16:040
26585271,2sleep00-21swapper/021:59:230
2494272,2sleep00-21swapper/019:26:330
24512271,2sleep00-21swapper/000:10:410
24512271,2sleep00-21swapper/000:10:400
24143273,2sleep00-21swapper/020:31:080
21662271,3sleep01881-21snmpd00:05:250
19123273,2sleep00-21swapper/020:17:360
18935272,2sleep00-21swapper/021:42:200
14280272,2sleep00-21swapper/020:02:450
12810272,2sleep00-21swapper/019:59:590
12338271,2sleep00-21swapper/023:45:230
12051271,2sleep00-21swapper/022:35:230
11196272,2sleep00-21swapper/023:42:220
11061272,2sleep00-21swapper/019:53:200
20861261,2sleep00-21swapper/020:21:000
1765262,2sleep00-21swapper/021:04:300
1765262,2sleep00-21swapper/021:04:300
17368262,2sleep00-21swapper/020:11:090
15876261,2sleep00-21swapper/020:07:360
29004251,2sleep00-21swapper/020:46:010
29004251,2sleep00-21swapper/020:46:010
27432251,2sleep00-21swapper/020:41:290
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
none11:06:110
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