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2025-12-10 - 22:40
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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 Dec 10, 2025 12:45:27)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1556824130,1sleep215381-21kworker/u8:509:37:412
3273223990,5sleep119-21ksoftirqd/107:40:381
3099823550,3sleep229887-21kworker/u8:411:05:192
3099823550,3sleep229887-21kworker/u8:411:05:182
1173323340,2sleep10-21swapper/111:30:381
1173323340,2sleep10-21swapper/111:30:381
654223180,7sleep20-21swapper/207:59:362
2439923150,2sleep10-21swapper/109:55:121
42523090,2sleep10-21swapper/112:14:321
981423040,2sleep10-21swapper/109:25:461
2919322990,2sleep10-21swapper/108:59:571
2051322990,2sleep30-21swapper/307:10:003
2020422990,2sleep10-21swapper/107:06:421
334522980,8sleep115390-21kworker/u8:1610:15:161
334522980,8sleep115390-21kworker/u8:1610:15:161
1904522950,1sleep112820-21kworker/u8:111:45:251
166422920,2sleep11660-21ssh11:10:281
348422910,3sleep228455-1kworker/u9:210:15:212
348422910,3sleep228455-1kworker/u9:210:15:212
724322900,2sleep10-21swapper/108:00:301
586722900,2sleep20-21swapper/212:25:092
1433222900,1sleep113040-21kworker/u8:411:35:401
394522890,2sleep20-21swapper/207:50:302
2060622890,7sleep2241rcuc/211:49:482
672122850,1sleep132376-21kworker/u8:2011:20:321
2473222850,3sleep124725-21ssh11:55:431
2473222850,3sleep124725-21ssh11:55:421
1077622850,3sleep225-21ksoftirqd/208:10:132
1308422840,2sleep20-21swapper/209:33:192
422022820,3sleep24214-21ssh11:15:362
1746222790,1sleep215667-21kworker/u8:1909:40:402
2539222780,1sleep222620-21kworker/u8:6311:58:532
2539222780,1sleep222620-21kworker/u8:6311:58:532
368022770,2sleep10-21swapper/112:20:181
3194222770,1sleep130849-21kworker/u8:1209:05:241
1661622770,3sleep116585-21apt-get09:40:231
2925222760,1sleep124668-21kworker/u8:911:00:461
1208722760,1sleep12304-21kworker/u8:309:30:401
2538822740,1sleep215390-21kworker/u8:1609:55:462
797922720,2sleep20-21swapper/210:20:372
1735822720,5sleep1181rcuc/108:25:271
1560922720,2sleep10-21swapper/109:37:521
58222710,1sleep227405-21kworker/u8:612:15:012
2500522710,1sleep124663-21kworker/u8:310:53:351
207322700,6sleep225-21ksoftirqd/207:45:292
673122690,2sleep20-21swapper/211:20:332
96622680,2sleep2776-21kworker/u8:307:44:402
750522680,1sleep15253-21kworker/u8:609:21:321
3136522680,2sleep10-21swapper/111:05:251
3136522680,2sleep10-21swapper/111:05:251
3083722670,3sleep230813-21ssh10:05:512
3024722660,2sleep230246-21df07:35:192
2758422660,2sleep20-21swapper/210:59:032
2531322660,2sleep10-21swapper/107:20:411
2321922660,1sleep215390-21kworker/u8:1609:51:432
156822660,1sleep228452-21kworker/u8:610:10:542
1441922660,2sleep211605-1kworker/u9:011:35:422
1168322660,2sleep20-21swapper/212:35:352
1168322660,2sleep20-21swapper/212:35:352
86422650,1sleep132343-21kworker/u8:312:15:161
535722650,1sleep15253-21kworker/u8:609:18:101
1908022650,1sleep117360-21kworker/u8:1610:40:361
1269022650,6sleep119-21ksoftirqd/110:30:011
494522640,1sleep12496-21kworker/u8:211:17:151
2839222640,3sleep228391-21ssh10:01:252
2297322640,2sleep10-21swapper/108:40:351
894722630,2sleep18892-21ssh12:30:241
894722630,2sleep18892-21ssh12:30:231
463822630,1sleep22303-21kworker/u8:209:15:502
2662122630,2sleep10-21swapper/108:50:321
2662122630,2sleep10-21swapper/108:50:321
1925222630,2sleep10-21swapper/109:45:181
168422630,1sleep232375-21kworker/u8:1911:10:282
1351322630,1sleep210048-21kworker/u8:308:15:392
3080622620,2sleep10-21swapper/107:35:321
2986022620,2sleep227402-21kworker/u8:212:06:322
2922722620,3sleep18721-21kworker/1:212:05:311
195922620,2sleep21919-21ssh12:15:422
1566022620,1sleep212110-21kworker/u8:510:35:082
1454122620,1sleep213912-21kworker/u8:108:20:022
1080222620,2sleep10-21swapper/108:10:291
980022610,2sleep20-21swapper/212:31:332
980022610,2sleep20-21swapper/212:31:322
2260522610,1sleep122066-21kworker/u8:2107:15:181
2260522610,1sleep122066-21kworker/u8:2107:15:171
1389022610,1sleep212111-21kworker/u8:610:30:382
923922600,2sleep20-21swapper/211:25:362
2348322600,2sleep10-21swapper/109:53:021
1177622600,3sleep211775-21ssh10:26:442
927622590,2sleep10-21swapper/111:25:391
802522590,3sleep18018-21ssh10:20:401
2533922590,1sleep223918-21kworker/u8:007:20:412
1978522590,1sleep218434-21kworker/u8:1007:05:422
1863222590,1sleep117865-21kworker/u8:508:30:181
1678322590,1sleep212819-21kworker/u8:011:40:372
2831722580,4sleep28740-1kworker/u9:111:00:192
743922570,2sleep20-21swapper/209:21:092
3035722570,2sleep20-21swapper/209:00:342
2156622570,2sleep10-21swapper/107:10:311
2082422570,1sleep215676-21kworker/u8:2809:47:042
1703222570,2sleep10-21swapper/110:36:011
158322570,2sleep10-21swapper/107:45:231
2633122560,3sleep226325-21apt-get07:25:152
2633022560,1sleep125806-21kworker/u8:707:25:151
2403122560,2sleep217360-21kworker/u8:1610:50:342
2258022560,2sleep20-21swapper/207:15:032
2258022560,2sleep20-21swapper/207:15:022
2234922560,1sleep220005-21kworker/u8:211:51:172
1557822560,1sleep114006-21kworker/u8:708:20:411
1161822560,2sleep20-21swapper/211:30:302
1161822560,2sleep20-21swapper/211:30:302
2816922550,1sleep227666-21kworker/u8:307:30:182
2753722550,1sleep124668-21kworker/u8:910:58:491
2521222550,2sleep20-21swapper/208:46:102
2182122550,2sleep10-21swapper/111:50:371
2011122550,2sleep20-21swapper/210:43:512
1612122550,2sleep10-21swapper/111:40:191
155622550,2sleep123173-1kworker/u9:010:10:531
871122540,2sleep18202-21kworker/u8:608:05:141
871122540,2sleep18202-21kworker/u8:608:05:131
441322540,1sleep1776-21kworker/u8:307:51:021
3217722540,2sleep125898-1kworker/u9:110:09:521
2895122540,2sleep20-21swapper/208:57:002
2763822540,2sleep127637-21ssh12:02:371
2480322540,1sleep121565-21kworker/u8:1808:45:341
836422530,2sleep20-21swapper/208:03:582
285322530,1sleep12303-21kworker/u8:209:14:081
2108222530,2sleep10-21swapper/108:35:321
2065722530,1sleep217363-21kworker/u8:1910:45:152
3218722520,2sleep20-21swapper/209:05:332
2730122520,1sleep221565-21kworker/u8:1808:54:152
2730122520,1sleep221565-21kworker/u8:1808:54:152
2173522520,1sleep117362-21kworker/u8:1810:45:461
1403922520,2sleep10-21swapper/108:17:401
1043922520,1sleep232688-21kworker/u8:009:28:482
2939122510,6sleep119-21ksoftirqd/107:30:481
1084022510,1sleep19955-21kworker/u8:1112:35:171
1084022510,1sleep19955-21kworker/u8:1112:35:171
548322500,1sleep22459-21kworker/u8:212:24:302
2872822490,1sleep128454-21kworker/u8:810:02:451
2655222480,3sleep226330-21ssh12:00:262
221922480,1sleep232688-21kworker/u8:009:11:082
1496822470,1sleep114626-21kworker/u8:210:34:071
600822460,1sleep12474-21kworker/u8:1712:25:171
575522460,1sleep14463-21kworker/u8:107:55:291
1973322460,1sleep219716-21kworker/u8:908:31:482
1032422460,1sleep210048-21kworker/u8:308:10:012
1032422460,1sleep210048-21kworker/u8:308:10:002
2949122450,1sleep121565-21kworker/u8:1809:00:171
2298122450,1sleep221565-21kworker/u8:1808:40:352
2099422440,1sleep220278-21kworker/u8:1307:10:192
1797822400,2sleep20-21swapper/208:27:502
2154922390,1sleep217868-21kworker/u8:1008:36:342
313312420,2sleep30-21swapper/312:10:233
284652400,2sleep30-21swapper/312:05:183
155702260,3sleep30-21swapper/309:37:423
327502220,3sleep30-21swapper/307:40:403
222352210,1sleep30-21swapper/311:50:473
282422200,9sleep3301rcuc/312:05:013
68422190,9sleep3301rcuc/312:25:403
33392180,8sleep3301rcuc/311:15:163
271482180,7sleep3301rcuc/310:56:583
265512180,6sleep3301rcuc/309:59:373
234752180,8sleep3301rcuc/309:53:003
142982180,8sleep3301rcuc/310:30:553
121692180,8sleep3301rcuc/308:12:313
90712170,7sleep3301rcuc/310:23:473
74002170,7sleep3301rcuc/309:20:583
53642170,7sleep3301rcuc/309:18:123
250172170,6sleep3301rcuc/308:45:403
20563991710,4cyclictest11527-21taskset11:30:283
20563991710,4cyclictest11527-21taskset11:30:273
177732170,7sleep3301rcuc/311:43:423
171752170,7sleep3301rcuc/310:36:403
95472160,6sleep3301rcuc/308:05:323
95472160,6sleep3301rcuc/308:05:313
61892160,6sleep3301rcuc/310:18:083
61892160,6sleep3301rcuc/310:18:083
285692160,6sleep3301rcuc/310:02:023
252852160,6sleep3301rcuc/307:20:393
2056399168,5cyclictest234642chrt07:15:353
2056399168,5cyclictest234642chrt07:15:353
191102160,4sleep3301rcuc/310:40:383
153312160,5sleep3301rcuc/311:39:003
7952150,4sleep3301rcuc/311:10:133
76082150,5sleep3301rcuc/311:23:053
62662150,5sleep3301rcuc/307:56:063
5632150,5sleep3301rcuc/310:10:353
327282150,5sleep3301rcuc/311:08:563
327282150,5sleep3301rcuc/311:08:563
317612150,5sleep3301rcuc/310:07:533
31322150,5sleep3301rcuc/307:50:083
309722150,5sleep3301rcuc/309:03:533
30482150,5sleep3301rcuc/312:19:403
301142150,5sleep3301rcuc/311:03:183
294282150,5sleep3301rcuc/307:31:113
278962150,5sleep3301rcuc/308:55:403
244962150,2sleep30-21swapper/311:55:413
244962150,2sleep30-21swapper/311:55:403
218132150,5sleep3301rcuc/308:39:493
200662150,4sleep3301rcuc/311:47:283
196732150,5sleep3301rcuc/308:31:083
192482150,5sleep3301rcuc/309:45:163
181122150,5sleep3301rcuc/308:29:323
165702150,5sleep3301rcuc/309:40:083
162572150,5sleep3301rcuc/308:24:163
139302150,5sleep3301rcuc/308:16:303
12792150,5sleep3301rcuc/307:45:093
110912150,6sleep3301rcuc/312:35:243
110912150,6sleep3301rcuc/312:35:233
105252150,5sleep3301rcuc/309:29:143
101802150,4sleep3301rcuc/312:33:233
101802150,4sleep3301rcuc/312:33:223
96412140,4sleep3301rcuc/311:25:493
50722140,4sleep3301rcuc/312:22:253
32422140,2sleep30-21swapper/309:15:023
272202140,4sleep3301rcuc/308:53:163
272202140,4sleep3301rcuc/308:53:163
245132140,4sleep3301rcuc/310:51:113
229922140,4sleep30-21swapper/308:40:373
221852140,5sleep3301rcuc/307:13:073
2056399147,4cyclictest76682chrt08:00:373
2056399147,4cyclictest263212chrt07:25:123
117802140,2sleep30-21swapper/310:26:453
112722140,4sleep3301rcuc/309:30:223
325882130,3sleep3301rcuc/309:06:093
312752130,3sleep3301rcuc/307:36:183
206302130,4sleep3301rcuc/310:45:083
7530293,2sleep00-21swapper/011:22:420
7461293,2sleep00-21swapper/009:21:160
5666293,2sleep00-21swapper/009:19:380
9664282,2sleep00-21swapper/012:30:520
9664282,2sleep00-21swapper/012:30:510
8658282,2sleep00-21swapper/010:21:490
832282,2sleep00-21swapper/007:43:060
6029282,2sleep00-21swapper/010:17:260
6029282,2sleep00-21swapper/010:17:260
4819282,2sleep00-21swapper/011:16:420
354282,2sleep00-21swapper/009:09:080
32251282,2sleep00-21swapper/011:06:460
32251282,2sleep00-21swapper/011:06:450
31953281,2sleep00-21swapper/010:08:520
29964282,2sleep00-21swapper/012:07:040
29620282,2sleep00-21swapper/007:33:300
28880282,2sleep00-21swapper/010:03:290
27891282,2sleep00-21swapper/012:03:580
2778282,2sleep00-21swapper/011:13:450
2702282,2sleep00-21swapper/012:17:580
26419282,2sleep00-21swapper/009:59:030
26042282,2sleep00-21swapper/007:24:420
2575282,2sleep00-21swapper/009:12:470
25306282,2sleep00-21swapper/010:54:590
25302282,2sleep00-21swapper/008:47:180
25228282,2sleep00-21swapper/011:58:080
25228282,2sleep00-21swapper/011:58:070
24044283,2sleep00-21swapper/007:18:150
24044283,2sleep00-21swapper/007:18:140
23028282,2sleep00-21swapper/009:50:490
2282282,2sleep00-21swapper/010:12:380
22662282,2sleep00-21swapper/010:49:120
22136283,2sleep00-21swapper/007:12:280
20599282,2sleep00-21swapper/011:49:470
20173283,2sleep00-21swapper/007:06:210
19572282,2sleep00-21swapper/010:41:160
17886282,2sleep00-21swapper/011:44:180
17563282,2sleep00-21swapper/010:38:350
15425282,2sleep00-21swapper/011:39:270
15002281,2sleep00-21swapper/010:34:190
12594282,2sleep00-21swapper/010:29:360
12147282,2sleep00-21swapper/011:30:550
12147282,2sleep00-21swapper/011:30:540
10808282,2sleep00-21swapper/012:35:180
10808282,2sleep00-21swapper/012:35:180
10229282,2sleep00-21swapper/009:27:470
6484272,2sleep00-21swapper/007:58:530
4753271,2sleep00-21swapper/012:20:500
32411271,2sleep00-21swapper/012:12:060
3176271,2sleep00-21swapper/007:50:180
31351271,2sleep00-21swapper/007:37:150
30436271,2sleep00-21swapper/011:04:480
29058271,2sleep00-21swapper/008:58:150
25765273,2sleep00-21swapper/008:50:080
25765273,2sleep00-21swapper/008:50:070
22431272,2sleep00-21swapper/011:51:400
20667271,2sleep00-21swapper/009:46:230
19964272,2sleep00-21swapper/008:34:430
18101271,2sleep00-21swapper/009:41:560
17836272,2sleep00-21swapper/008:26:080
11058270,3sleep011076-21smartctl08:10:360
10195272,2sleep00-21swapper/008:08:550
10195272,2sleep00-21swapper/008:08:540
6898261,2sleep00-21swapper/008:00:190
30747261,2sleep00-21swapper/009:01:090
27645261,2sleep00-21swapper/007:26:510
23660262,2sleep00-21swapper/008:44:410
21815261,2sleep00-21swapper/008:39:510
16127261,2sleep00-21swapper/008:22:390
15045261,2sleep00-21swapper/009:35:470
12611261,2sleep00-21swapper/008:15:070
10938261,2sleep00-21swapper/009:30:040
2581251,2sleep00-21swapper/007:46:120
none17:26:190
none17:26:190
none17:26:190
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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