You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-06-24 - 22:26
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 Wed Jun 24, 2026 12:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
468523920,2sleep23927-1kworker/u9:207:10:132
468523920,2sleep23927-1kworker/u9:207:10:122
468323720,1sleep13928-21kworker/u8:807:10:101
468323720,1sleep13928-21kworker/u8:807:10:101
464823310,2sleep10-21swapper/108:47:381
302923300,2sleep10-21swapper/111:10:441
2349823280,1sleep214748-21kworker/u8:711:55:402
448423240,2sleep14480-21ssh11:15:191
570623190,2sleep20-21swapper/208:50:292
570623190,2sleep20-21swapper/208:50:282
536823160,2sleep10-21swapper/108:50:201
536823160,2sleep10-21swapper/108:50:201
1571223130,2sleep10-21swapper/107:43:451
2841623080,2sleep125298-21kworker/u8:1408:20:441
1167923070,1sleep27840-21kworker/u8:511:30:272
3061223050,1sleep228910-21kworker/u8:709:50:362
3061223050,1sleep228910-21kworker/u8:709:50:362
2831223030,1sleep219918-21kworker/u8:109:45:332
2186223030,2sleep10-21swapper/111:53:391
2195423010,1sleep213896-21kworker/u8:508:00:382
2080622980,1sleep217583-21kworker/u8:509:30:132
2596522970,2sleep225961-21ssh09:40:302
1632622970,2sleep216316-21ssh11:40:332
3013822930,1sleep128903-21kworker/u8:1308:25:391
125222920,18sleep128903-21kworker/u8:1308:36:201
78922900,1sleep131207-21kworker/u8:009:55:411
682122900,2sleep10-21swapper/111:20:211
1998422900,9sleep119-21ksoftirqd/107:55:351
1998422900,9sleep119-21ksoftirqd/107:55:341
65322890,1sleep228911-21kworker/u8:311:05:392
2658322890,2sleep111235-1kworker/u9:010:52:071
2658322890,2sleep111235-1kworker/u9:010:52:071
2475622890,3sleep224755-21ssh12:00:162
886422870,1sleep22749-21kworker/u8:512:35:182
886422870,1sleep22749-21kworker/u8:512:35:172
2325222870,6sleep24260-21cyclictest08:05:372
3007222860,1sleep126074-21kworker/u8:512:10:351
2642022850,1sleep123759-21kworker/u8:1208:15:281
2349122850,2sleep10-21swapper/111:55:391
2349722840,2sleep20-21swapper/210:45:252
1897122840,1sleep217380-21kworker/u8:510:35:282
758522830,6sleep2121rcu_preempt12:31:322
2628122830,2sleep126217-21ssh09:40:421
1327822830,1sleep110731-21kworker/u8:407:35:241
1327822830,1sleep110731-21kworker/u8:407:35:241
2150622820,1sleep120440-21kworker/u8:1308:00:251
1965222820,2sleep10-21swapper/110:36:391
2121322810,1sleep214748-21kworker/u8:711:50:382
2643722800,15sleep224292-21kworker/u8:1010:51:252
2643722800,15sleep224292-21kworker/u8:1010:51:242
731222790,2sleep10-21swapper/110:10:331
524622790,2sleep10-21swapper/110:05:421
217122790,2sleep12113-21ssh10:00:161
1556422790,1sleep212514-21kworker/u8:110:28:562
2502922780,1sleep121643-21kworker/u8:112:00:231
1833422780,3sleep218333-21ntpq07:50:332
1607322780,5sleep24260-21cyclictest07:45:152
1166322780,2sleep111334-1kworker/u9:111:30:271
511922770,2sleep25115-21ssh10:05:392
2148722770,1sleep117583-21kworker/u8:509:30:321
697622760,1sleep13933-21kworker/u8:1307:15:341
450922760,2sleep10-21swapper/112:25:321
936422750,2sleep10-21swapper/111:25:251
2374722730,1sleep122016-21kworker/u8:909:35:351
1678722730,2sleep10-21swapper/111:40:571
1532522730,1sleep15768-21kworker/u8:610:27:511
324822720,2sleep10-21swapper/108:45:011
1334822720,2sleep20-21swapper/207:35:262
1334822720,2sleep20-21swapper/207:35:252
3113422700,2sleep10-21swapper/109:51:271
3113422700,2sleep10-21swapper/109:51:271
1647222700,2sleep116470-21ssh09:20:191
1165822700,1sleep29455-21kworker/u8:1509:10:152
316222690,2sleep30-21swapper/307:05:223
316222690,2sleep30-21swapper/307:05:223
2266822690,3sleep222663-21munin-run10:45:012
2215922690,2sleep10-21swapper/110:42:421
1856922690,3sleep218566-21ssh11:45:322
1727922690,5sleep119-21ksoftirqd/110:31:171
137322690,1sleep21073-21kworker/u8:409:58:072
1164422690,1sleep19455-21kworker/u8:1509:10:141
3119122680,2sleep10-21swapper/111:02:121
310522680,2sleep20-21swapper/211:11:062
2652722680,2sleep20-21swapper/208:15:382
2423522680,2sleep10-21swapper/108:10:151
1637922680,3sleep216375-21ssh10:30:212
961122670,3sleep19592-21ssh10:15:311
2838922670,2sleep20-21swapper/208:20:412
2747822670,1sleep124295-21kworker/u8:1310:55:131
1454822670,2sleep214540-21ssh09:15:302
753222660,1sleep130713-21kworker/u8:012:31:181
1540822660,2sleep20-21swapper/211:40:002
796922650,1sleep27450-21kworker/u8:1007:20:132
3275322650,2sleep20-21swapper/212:15:552
76322640,5sleep225-21ksoftirqd/208:35:332
493722640,1sleep23434-21kworker/u8:411:15:362
1192722640,1sleep15766-21kworker/u8:410:20:301
1161022640,2sleep20-21swapper/207:30:222
998722630,2sleep20-21swapper/209:05:122
892622630,3sleep28925-21ssh10:15:122
732622630,2sleep20-21swapper/210:10:342
2333922630,1sleep122109-21kworker/u8:2908:05:391
1408722630,1sleep112441-21kworker/u8:211:35:371
2888122620,1sleep126074-21kworker/u8:512:09:111
2008522620,2sleep220084-21ssh09:27:562
2008522620,2sleep220084-21ssh09:27:552
1193422620,1sleep25766-21kworker/u8:410:20:322
486522610,1sleep24604-21kworker/u8:808:50:012
390722610,2sleep20-21swapper/207:06:462
390722610,2sleep20-21swapper/207:06:452
2996722610,1sleep228902-21kworker/u8:1008:25:322
1888522610,2sleep116873-1kworker/u9:209:25:221
1888522610,2sleep116873-1kworker/u9:209:25:221
865822600,1sleep17450-21kworker/u8:1007:20:371
632222600,1sleep231228-21kworker/u8:407:15:152
178622600,1sleep2560-21kworker/u8:412:20:172
540222590,4sleep2241rcuc/212:28:012
415922590,2sleep10-21swapper/107:09:471
415922590,2sleep10-21swapper/107:09:461
3003622590,2sleep20-21swapper/212:10:332
2375022590,2sleep223749-21ssh09:35:362
128722590,1sleep130713-21kworker/u8:012:20:011
3205922580,2sleep128910-21kworker/u8:211:05:141
1988622570,1sleep213896-21kworker/u8:507:55:282
1988622570,1sleep213896-21kworker/u8:507:55:272
1238222570,1sleep110730-21kworker/u8:307:32:521
739522560,1sleep16240-21kworker/u8:208:55:341
388022560,1sleep23458-21kworker/u8:110:03:582
1817222560,1sleep114747-21kworker/u8:611:45:181
861822550,3sleep28619-21/usr/sbin/munin09:00:172
3156822550,2sleep20-21swapper/208:30:312
2852422550,1sleep226073-21kworker/u8:312:07:312
2361022550,1sleep121996-21kworker/u8:910:45:321
1881522550,1sleep118792-21kworker/u8:307:52:121
782022540,2sleep20-21swapper/208:56:522
2818822540,1sleep224292-21kworker/u8:1010:55:342
1741822540,1sleep26238-21kworker/u8:009:21:172
1002622540,2sleep20-21swapper/211:26:252
881522530,1sleep17871-21kworker/u8:109:00:211
329922530,1sleep12749-21kworker/u8:512:23:551
3214422530,2sleep10-21swapper/108:32:341
2811322530,2sleep128111-21ssh09:45:241
885622510,1sleep12749-21kworker/u8:512:35:171
885622510,1sleep12749-21kworker/u8:512:35:161
1673522510,1sleep110731-21kworker/u8:407:45:331
1518422510,2sleep10-21swapper/109:16:321
1513122510,1sleep29101-21kworker/u8:007:40:352
652922500,1sleep224292-21kworker/u8:1011:20:152
1061822500,2sleep10-21swapper/107:25:591
339522480,2sleep20-21swapper/208:45:022
3045722480,1sleep228911-21kworker/u8:311:00:322
2535622460,1sleep225299-21kworker/u8:1508:12:072
1119322450,1sleep111082-21kworker/u8:209:08:081
1019022440,1sleep29107-21kworker/u8:707:25:292
426499301,25cyclictest0-21swapper/311:05:133
426499301,25cyclictest0-21swapper/309:20:143
426499301,25cyclictest0-21swapper/307:20:143
426499301,23cyclictest0-21swapper/312:30:213
426499291,24cyclictest0-21swapper/309:35:153
426499281,24cyclictest0-21swapper/308:50:133
426499281,24cyclictest0-21swapper/308:50:133
426499281,23cyclictest0-21swapper/312:25:163
426499281,23cyclictest0-21swapper/311:30:133
426499281,23cyclictest0-21swapper/310:50:133
426499281,23cyclictest0-21swapper/310:50:133
426499281,23cyclictest0-21swapper/308:55:123
426499271,22cyclictest0-21swapper/307:40:263
426499271,21cyclictest0-21swapper/310:15:123
426499261,22cyclictest0-21swapper/310:30:313
426499261,22cyclictest0-21swapper/308:20:143
426499261,21cyclictest0-21swapper/312:35:133
426499261,21cyclictest0-21swapper/312:35:133
426499261,21cyclictest0-21swapper/311:35:163
426499261,21cyclictest0-21swapper/310:25:223
426499261,21cyclictest0-21swapper/309:45:133
426499261,21cyclictest0-21swapper/309:30:133
426499261,21cyclictest0-21swapper/309:05:143
426499261,21cyclictest0-21swapper/308:40:123
426499261,21cyclictest0-21swapper/307:55:093
426499261,21cyclictest0-21swapper/307:55:093
426499261,21cyclictest0-21swapper/307:45:113
426499261,20cyclictest0-21swapper/310:35:133
426499251,21cyclictest0-21swapper/311:20:003
426499251,21cyclictest0-21swapper/310:55:313
426499251,21cyclictest0-21swapper/310:20:123
426499251,21cyclictest0-21swapper/310:05:373
426499251,21cyclictest0-21swapper/308:25:143
426499251,21cyclictest0-21swapper/308:20:003
426499251,20cyclictest21369-21taskset10:40:353
426499251,20cyclictest0-21swapper/312:20:153
426499251,20cyclictest0-21swapper/311:00:133
426499251,20cyclictest0-21swapper/310:45:133
426499251,20cyclictest0-21swapper/310:10:133
426499251,20cyclictest0-21swapper/309:25:363
426499251,20cyclictest0-21swapper/309:25:353
426499251,20cyclictest0-21swapper/308:45:133
426499251,20cyclictest0-21swapper/308:30:113
426499251,20cyclictest0-21swapper/308:10:123
426499251,20cyclictest0-21swapper/308:00:123
426499251,20cyclictest0-21swapper/307:25:123
426499251,19cyclictest0-21swapper/311:20:123
426499251,19cyclictest0-21swapper/307:50:123
426499250,22cyclictest0-21swapper/312:00:293
426499241,20cyclictest0-21swapper/312:15:113
426499241,20cyclictest0-21swapper/311:25:373
426499241,20cyclictest0-21swapper/310:00:153
426499241,20cyclictest0-21swapper/309:40:133
426499241,20cyclictest0-21swapper/307:30:313
426499241,20cyclictest0-21swapper/307:10:133
426499241,20cyclictest0-21swapper/307:10:133
426499241,19cyclictest0-21swapper/312:10:133
426499241,19cyclictest0-21swapper/311:55:133
426499241,19cyclictest0-21swapper/311:45:143
426499241,19cyclictest0-21swapper/309:55:133
426499241,18cyclictest0-21swapper/309:10:143
426499241,18cyclictest0-21swapper/308:05:143
426499231,19cyclictest0-21swapper/311:50:103
426499231,19cyclictest0-21swapper/311:10:123
426499231,19cyclictest0-21swapper/309:51:373
426499231,19cyclictest0-21swapper/309:51:373
426499231,18cyclictest0-21swapper/312:05:133
426499231,18cyclictest0-21swapper/308:35:313
426499221,18cyclictest13474-21chrt07:35:353
426499221,18cyclictest13474-21chrt07:35:353
426499221,18cyclictest0-21swapper/311:40:153
426499221,18cyclictest0-21swapper/309:15:133
426499221,18cyclictest0-21swapper/309:00:113
426499221,18cyclictest0-21swapper/307:15:343
199152103,3sleep019938-21ntp_states07:55:310
199152103,3sleep019938-21ntp_states07:55:300
170912103,4sleep017230-21sed09:20:380
3283292,3sleep03287-21ssh10:01:120
18667292,3sleep018702-21ssh10:35:230
7772281,3sleep07773-21ssh11:21:350
4053282,2sleep00-21swapper/007:08:250
4053282,2sleep00-21swapper/007:08:250
31536282,2sleep00-21swapper/008:30:300
3132282,2sleep00-21swapper/008:44:040
30376282,2sleep00-21swapper/008:25:420
29557282,2sleep00-21swapper/009:49:460
28921282,2sleep00-21swapper/010:57:220
28322282,2sleep00-21swapper/012:06:380
24222282,2sleep00-21swapper/010:46:490
19067282,2sleep00-21swapper/009:25:260
19067282,2sleep00-21swapper/009:25:260
17263282,2sleep00-21swapper/007:48:020
16796282,2sleep00-21swapper/011:41:000
15802282,2sleep00-21swapper/009:19:310
1563282,3sleep01564-21ssh09:59:020
15573282,2sleep00-21swapper/010:29:000
14365282,2sleep00-21swapper/011:35:420
12844282,2sleep00-21swapper/009:11:190
10461282,2sleep00-21swapper/010:17:490
10336282,3sleep010340-21ssh12:38:510
10336282,3sleep010340-21ssh12:38:500
830271,2sleep00-21swapper/012:18:230
7971271,2sleep00-21swapper/008:58:440
6306271,2sleep00-21swapper/008:53:050
6306271,2sleep00-21swapper/008:53:040
5270271,2sleep00-21swapper/012:27:240
4569272,2sleep00-21swapper/008:46:500
31208271,2sleep00-21swapper/012:14:260
26876271,3sleep026878-21ssh10:53:320
26876271,3sleep026878-21ssh10:53:320
26859272,2sleep00-21swapper/008:15:450
2646271,2sleep00-21swapper/012:20:490
26387271,2sleep00-21swapper/012:03:190
23890272,2sleep00-21swapper/008:08:580
23575271,2sleep00-21swapper/011:56:010
22214271,2sleep00-21swapper/010:42:580
21588271,2sleep00-21swapper/011:52:220
19755271,2sleep00-21swapper/011:49:250
17840271,2sleep00-21swapper/010:33:500
1608271,2sleep00-21swapper/011:09:480
15789272,2sleep00-21swapper/007:44:450
14067272,2sleep00-21swapper/007:38:380
14067272,2sleep00-21swapper/007:38:370
1359272,2sleep00-21swapper/008:37:370
9148261,2sleep00-21swapper/007:22:450
8345261,2sleep00-21swapper/009:00:080
7363261,2sleep00-21swapper/007:16:190
5828261,2sleep00-21swapper/007:12:160
5828261,2sleep00-21swapper/007:12:160
28937262,2sleep00-21swapper/008:23:060
25306261,2sleep00-21swapper/009:40:050
25293261,2sleep00-21swapper/008:11:220
21976261,2sleep00-21swapper/008:00:490
18728262,2sleep00-21swapper/007:51:130
12314261,2sleep00-21swapper/007:32:020
11220261,2sleep00-21swapper/010:20:070
10602261,2sleep00-21swapper/007:25:470
3848251,2sleep00-21swapper/011:14:390
12701251,2sleep00-21swapper/011:33:200
11010251,2sleep00-21swapper/009:05:520
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