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2026-05-29 - 16:29
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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 Fri May 29, 2026 12:45:29)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2816024000,1sleep227404-21kworker/u8:608:10:132
259223470,1sleep12011-21kworker/u8:412:20:251
958123450,1sleep25950-21kworker/u8:810:15:282
2391723410,1sleep113064-21kworker/u8:509:35:341
3060323370,2sleep10-21swapper/109:50:271
1876523360,2sleep218766-21/usr/sbin/munin11:45:402
2629523340,1sleep225534-21kworker/u8:1408:05:192
1937323280,3sleep119369-21ssh09:25:341
857923270,1sleep226550-21kworker/u8:311:24:572
249223260,2sleep129163-21kworker/u8:510:00:191
1266223240,2sleep20-21swapper/207:09:242
1106223240,2sleep10-21swapper/109:06:431
548223160,1sleep131627-21kworker/u8:112:25:371
1808923120,1sleep20-21swapper/207:30:272
1226323120,16sleep25949-21kworker/u8:610:20:402
900623090,2sleep20-21swapper/209:00:412
447623090,2sleep10-21swapper/108:48:291
1479523080,2sleep10-21swapper/111:36:501
1666023060,9sleep2121rcu_preempt07:25:002
1666023060,9sleep2121rcu_preempt07:25:002
1156223050,1sleep15950-21kworker/u8:810:20:091
2396223030,2sleep10-21swapper/107:57:521
1669322990,3sleep216692-21ssh09:20:202
1669322990,3sleep216692-21ssh09:20:192
1604422960,3sleep11023-21kworker/1:211:40:201
2134922920,2sleep217531-21kworker/u8:1310:40:302
2134922920,2sleep217531-21kworker/u8:1310:40:292
2374822910,1sleep122155-21kworker/u8:410:45:401
2529922890,1sleep15430-21kworker/u8:012:00:231
162622890,2sleep10-21swapper/108:35:351
1451922890,3sleep18026-1kworker/u9:310:25:331
250622880,2sleep20-21swapper/210:00:212
254222870,3sleep22541-21ssh11:10:252
1416122870,1sleep213066-21kworker/u8:609:15:162
392322860,2sleep20-21swapper/208:45:322
267222860,1sleep126765-21kworker/u8:1111:10:321
1914622860,1sleep117524-21kworker/u8:310:35:391
3036622840,1sleep126223-21kworker/u8:812:10:371
2983122830,2sleep20-21swapper/212:10:242
1193522820,2sleep111932-21ssh11:30:391
3269022810,3sleep132681-21ssh12:15:181
2037722810,1sleep118658-21kworker/u8:1007:40:281
2037722810,1sleep118658-21kworker/u8:1007:40:271
1699922810,2sleep116992-21ssh09:20:271
1699922810,2sleep116992-21ssh09:20:261
3010622800,1sleep126763-21kworker/u8:811:00:191
838622790,1sleep25950-21kworker/u8:810:13:232
838622790,1sleep25950-21kworker/u8:810:13:222
2064822790,3sleep220645-21ssh11:50:232
2064822790,3sleep220645-21ssh11:50:222
1921322790,2sleep28026-1kworker/u9:310:35:402
934622780,2sleep10-21swapper/109:00:471
1413122780,2sleep20-21swapper/210:25:212
620422770,2sleep20-21swapper/212:27:222
2537022770,1sleep219357-21kworker/u8:212:00:232
2442322770,2sleep10-21swapper/108:00:131
3271722760,1sleep126764-21kworker/u8:911:05:301
3175822760,1sleep129945-21kworker/u8:208:25:321
2913122760,3sleep229080-21ssh12:10:002
2769722760,1sleep126222-21kworker/u8:712:05:301
2039622750,1sleep218654-21kworker/u8:707:40:282
2039622750,1sleep218654-21kworker/u8:707:40:282
1802922750,1sleep114768-21kworker/u8:411:45:151
745522740,2sleep10-21swapper/110:10:371
745522740,2sleep10-21swapper/110:10:371
2395022740,1sleep219357-21kworker/u8:211:57:222
2395022740,1sleep219357-21kworker/u8:211:57:222
1997622740,7sleep212795-21cyclictest09:26:462
1163522740,1sleep29481-21kworker/u8:1409:10:142
999722730,1sleep15430-21kworker/u8:011:25:491
778422720,2sleep17780-21ssh12:30:361
1240822720,1sleep110446-21kworker/u8:107:06:101
2232322710,1sleep122157-21kworker/u8:610:43:151
2232322710,1sleep122157-21kworker/u8:610:43:151
2098722710,2sleep10-21swapper/111:50:381
2098722710,2sleep10-21swapper/111:50:371
482722700,2sleep14820-21ssh11:15:271
3237022700,1sleep226765-21kworker/u8:1111:05:192
2942122700,2sleep20-21swapper/208:15:322
2850622700,1sleep126856-21kworker/u8:009:45:391
1593722700,1sleep112714-21kworker/u8:407:20:331
1593722700,1sleep112714-21kworker/u8:407:20:331
152922700,1sleep2645-21kworker/u8:008:35:272
602022690,1sleep25430-21kworker/u8:011:19:022
3246522690,2sleep20-21swapper/208:30:002
3142922690,2sleep20-21swapper/209:52:152
1576322690,2sleep215750-21apt-get11:40:132
532522680,2sleep20-21swapper/208:50:232
532522680,2sleep20-21swapper/208:50:232
2916922680,1sleep127419-21kworker/u8:2208:15:231
953222670,4sleep19533-21/usr/sbin/munin10:15:271
3251622670,2sleep231442-21kworker/u8:609:55:182
3044622670,2sleep20-21swapper/211:00:282
1611422670,2sleep216113-21ssh10:30:132
210122660,7sleep22011-21kworker/u8:412:20:022
595722650,1sleep25951-21kworker/u8:910:07:402
595722650,1sleep25951-21kworker/u8:910:07:392
2754222650,2sleep20-21swapper/209:45:012
2754222650,2sleep20-21swapper/209:45:002
2526022650,1sleep217523-21kworker/u8:110:50:142
708222640,2sleep10-21swapper/108:55:331
2226322640,2sleep10-21swapper/109:31:491
2826222630,2sleep128261-21ssh10:55:371
2731422630,2sleep10-21swapper/108:05:501
1366422630,1sleep112712-21kworker/u8:007:10:321
1346022630,2sleep213453-21ssh11:35:102
433422620,2sleep20-21swapper/212:24:122
2957722620,1sleep226763-21kworker/u8:811:00:002
1006722620,2sleep210056-21ssh12:35:342
1006722620,2sleep210056-21ssh12:35:342
31022610,1sleep131442-21kworker/u8:609:55:251
583022600,2sleep10-21swapper/110:07:071
583022600,2sleep10-21swapper/110:07:061
1021322600,1sleep27762-21kworker/u8:811:26:542
1299722590,2sleep20-21swapper/207:10:132
2896722580,3sleep223489-1kworker/u9:009:46:132
2457022580,1sleep213070-21kworker/u8:1009:37:052
772122570,1sleep26107-21kworker/u8:1012:30:312
682822570,2sleep16826-21ssh11:20:211
2189922570,1sleep120993-21kworker/u8:3307:50:001
1592922570,1sleep113064-21kworker/u8:509:19:061
2442422560,1sleep223210-21kworker/u8:608:00:142
2326022560,1sleep222157-21kworker/u8:610:45:212
2316422560,2sleep123155-21ssh11:55:281
2316422560,2sleep123155-21ssh11:55:281
1251422560,2sleep30-21swapper/307:07:333
522722550,2sleep10-21swapper/108:50:211
522722550,2sleep10-21swapper/108:50:211
2611722550,2sleep113070-21kworker/u8:1009:40:291
2611722550,2sleep113070-21kworker/u8:1009:40:281
2279322540,2sleep10-21swapper/107:50:321
1032022540,1sleep18453-21kworker/u8:1112:35:381
1032022540,1sleep18453-21kworker/u8:1112:35:371
2665022530,1sleep126550-21kworker/u8:310:52:111
2156722530,1sleep213066-21kworker/u8:609:30:292
1724822530,1sleep117015-21kworker/u8:107:29:501
3275922520,1sleep132248-21kworker/u8:808:30:431
2211622520,1sleep220993-21kworker/u8:3307:50:102
2382922510,5sleep225-21ksoftirqd/207:56:082
1799622510,1sleep117524-21kworker/u8:310:34:261
1751722510,2sleep10-21swapper/107:30:101
1459722510,1sleep212716-21kworker/u8:507:15:072
1280122510,2sleep10-21swapper/109:11:051
273322500,2sleep20-21swapper/208:41:472
1699222500,2sleep20-21swapper/207:26:372
709922490,4sleep2241rcuc/208:55:332
3087522490,6sleep130873-21awk08:25:001
1034122490,1sleep27595-21kworker/u8:909:05:232
3053622480,9sleep225-21ksoftirqd/208:21:072
1265022480,2sleep20-21swapper/211:32:292
2832222470,1sleep127404-21kworker/u8:608:12:151
1938522470,1sleep217014-21kworker/u8:007:38:122
1505822470,7sleep112795-21cyclictest07:20:011
2175622460,1sleep221007-21kworker/u8:4707:48:442
1947722450,1sleep117014-21kworker/u8:007:39:221
52422410,1sleep232248-21kworker/u8:808:33:382
295422410,1sleep12048-21kworker/u8:108:44:341
260712440,2sleep30-21swapper/308:05:033
75562310,1sleep30-21swapper/308:56:353
86782300,2chrt0-21swapper/311:25:023
273452270,2sleep30-21swapper/312:05:193
192892240,1sleep30-21swapper/310:35:413
135722240,2sleep30-21swapper/311:35:153
244982200,2sleep30-21swapper/310:47:433
295002190,9sleep3301rcuc/310:59:573
272502190,2sleep30-21swapper/309:43:533
272502190,2sleep30-21swapper/309:43:523
96412180,8sleep3301rcuc/312:35:203
96412180,8sleep3301rcuc/312:35:193
59412180,8sleep3301rcuc/308:51:373
59412180,8sleep3301rcuc/308:51:363
27762180,2chrt0-21swapper/310:00:263
88622170,6sleep3301rcuc/311:25:063
34082170,2sleep30-21swapper/308:45:123
298682170,7sleep3301rcuc/308:16:143
280472170,7sleep3301rcuc/309:45:223
28032170,6sleep3301rcuc/308:42:393
262892170,6sleep3301rcuc/308:05:153
225112170,7sleep3301rcuc/311:55:113
225112170,7sleep3301rcuc/311:55:103
215552170,7sleep3301rcuc/307:46:093
192602170,7sleep3301rcuc/311:46:303
172872170,7sleep3301rcuc/311:42:513
134712170,7sleep3301rcuc/309:14:163
118822170,5sleep3301rcuc/310:20:293
10842170,7sleep3301rcuc/311:07:213
310812160,6sleep3301rcuc/311:01:303
238352160,6sleep3301rcuc/307:56:133
226802160,6sleep3301rcuc/310:44:573
226802160,6sleep3301rcuc/310:44:573
208702160,6sleep3301rcuc/307:41:053
208702160,6sleep3301rcuc/307:41:053
19912160,6sleep3301rcuc/308:35:483
152982160,6sleep3301rcuc/309:16:073
152752160,6sleep3301rcuc/310:27:203
111892160,6sleep3301rcuc/309:08:183
83432150,4sleep3301rcuc/309:00:083
61002150,5sleep3301rcuc/310:08:263
61002150,5sleep3301rcuc/310:08:263
54482150,2sleep3301rcuc/312:25:353
327252150,5sleep3301rcuc/308:30:183
32502150,5sleep3301rcuc/311:11:343
323982150,5sleep3301rcuc/308:29:123
304512150,5sleep3301rcuc/308:20:043
281562150,5sleep3301rcuc/308:10:113
266242150,5sleep3301rcuc/312:04:143
247532150,5sleep3301rcuc/309:37:573
221172150,4sleep3301rcuc/307:50:103
216362150,5sleep3301rcuc/311:52:093
216362150,5sleep3301rcuc/311:52:083
212812150,5sleep3301rcuc/309:30:223
185942150,5sleep3301rcuc/307:31:163
172432150,5sleep3301rcuc/310:30:543
17132150,5sleep3301rcuc/312:18:343
169732150,5sleep3301rcuc/307:26:223
164182150,5sleep3301rcuc/309:20:133
164182150,5sleep3301rcuc/309:20:123
163142150,5sleep3301rcuc/307:21:033
163142150,5sleep3301rcuc/307:21:033
147522150,5sleep3301rcuc/307:17:023
141032150,5sleep3301rcuc/307:11:593
1279999158,4cyclictest7432-21taskset10:10:353
1279999158,4cyclictest7432-21taskset10:10:343
1279999158,4cyclictest11917-21taskset11:30:373
11392150,5sleep3301rcuc/309:56:363
101482150,5sleep3301rcuc/310:16:063
82582140,4sleep3301rcuc/312:31:063
58872140,4sleep3301rcuc/311:18:223
306782140,4sleep3301rcuc/309:50:333
293152140,4sleep3301rcuc/312:10:093
271072140,4sleep3301rcuc/310:54:223
25382140,4sleep3301rcuc/312:20:103
191602140,2sleep30-21swapper/309:25:243
191372140,4sleep3301rcuc/307:35:023
7744293,2sleep00-21swapper/008:58:530
31182293,2sleep00-21swapper/009:51:070
2658291,2sleep00-21swapper/011:10:320
24278293,2sleep00-21swapper/010:46:440
13431293,3sleep013429-21ssh09:14:060
12673293,3sleep012671-21ssh11:32:360
9506283,2sleep00-21swapper/009:02:250
7831282,2sleep00-21swapper/010:10:490
7831282,2sleep00-21swapper/010:10:480
7814282,2sleep00-21swapper/012:30:390
6103282,2sleep00-21swapper/010:08:280
6103282,2sleep00-21swapper/010:08:270
5998282,2sleep00-21swapper/012:26:200
5993282,2sleep00-21swapper/008:52:110
5993282,2sleep00-21swapper/008:52:100
5557282,2sleep00-21swapper/011:16:560
4588283,2sleep00-21swapper/008:49:530
3967282,2sleep00-21swapper/012:22:270
3770282,2sleep00-21swapper/010:03:010
31520282,2sleep00-21swapper/012:12:040
28914282,2sleep00-21swapper/009:46:000
27225282,2sleep00-21swapper/009:43:470
27225282,2sleep00-21swapper/009:43:470
26024282,2sleep00-21swapper/010:50:380
25905282,2sleep00-21swapper/012:00:470
25443282,2sleep00-21swapper/008:00:410
24756282,2sleep00-21swapper/009:38:000
24369283,2sleep00-21swapper/011:59:220
24369283,2sleep00-21swapper/011:59:220
23951282,2sleep00-21swapper/007:57:450
22653282,2sleep00-21swapper/009:33:420
22290282,2sleep00-21swapper/010:43:060
22290282,2sleep00-21swapper/010:43:060
21963282,2sleep00-21swapper/011:53:430
21963282,2sleep00-21swapper/011:53:430
20617282,2sleep00-21swapper/009:29:470
20487281,3sleep00-21swapper/007:40:350
20487281,3sleep00-21swapper/007:40:350
19890282,2sleep00-21swapper/010:37:400
19139282,2sleep00-21swapper/007:35:040
1670282,2sleep00-21swapper/009:59:020
16379283,2sleep00-21swapper/007:21:550
16379283,2sleep00-21swapper/007:21:540
15639282,2sleep00-21swapper/010:29:110
12758282,2sleep00-21swapper/010:21:150
12629282,2sleep00-21swapper/007:09:040
11043282,2sleep00-21swapper/012:38:310
11043282,2sleep00-21swapper/012:38:310
10973282,2sleep00-21swapper/010:19:460
8201271,2sleep00-21swapper/011:23:270
32233272,2sleep00-21swapper/008:27:130
30634272,2sleep00-21swapper/008:22:240
30027271,2sleep00-21swapper/008:18:050
28926271,2sleep00-21swapper/012:09:270
2683272,2sleep00-21swapper/008:41:090
26276270,2sleep00-21swapper/008:05:080
22733271,2sleep00-21swapper/007:50:280
21734272,2sleep00-21swapper/007:48:280
2097272,2sleep00-21swapper/008:37:060
17965271,3sleep017966-21ssh10:34:180
1761271,2sleep00-21swapper/012:18:480
17560271,2sleep00-21swapper/009:21:030
17560271,2sleep00-21swapper/009:21:020
17527272,2sleep00-21swapper/007:30:140
17396271,2sleep00-21swapper/011:43:260
16995271,2sleep00-21swapper/007:26:400
15179271,2sleep00-21swapper/011:38:430
14075271,2sleep00-21swapper/007:11:360
10144271,2sleep00-21swapper/011:26:330
574262,2sleep00-21swapper/008:34:180
29171261,2sleep00-21swapper/010:58:210
28473262,2sleep00-21swapper/008:14:110
14688261,2sleep00-21swapper/007:16:190
1313261,2sleep00-21swapper/011:08:190
11153262,2sleep00-21swapper/009:07:510
31132250,2sleep031133-21ssh11:01:480
none11:06:110
none11:06:110
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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