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2026-06-18 - 09:38
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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 all highest latencies:
System rackfslot4.osadl.org (updated Thu Jun 18, 2026 00:45:22)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1185523750,5sleep225-21ksoftirqd/222:25:292
1149623330,1sleep17981-21kworker/u8:722:25:191
2888823210,2sleep20-21swapper/223:04:162
2512123190,2sleep124837-21kworker/u8:020:20:131
1945723180,2sleep10-21swapper/123:54:211
660823160,2sleep10-21swapper/121:00:361
2570923120,1sleep224837-21kworker/u8:020:20:302
3270023080,2sleep10-21swapper/120:41:441
730923060,2sleep25684-21kworker/u8:222:15:322
2047422990,2sleep120463-21ssh23:55:261
865622970,1sleep17172-21kworker/u8:1721:05:381
682722970,2sleep10-21swapper/123:25:261
2435022940,2sleep10-21swapper/121:41:171
1564422940,2sleep10-21swapper/119:50:281
1544822940,1sleep114889-21kworker/u8:322:35:001
2354722930,2sleep223537-21ssh21:40:222
2884022920,7sleep2241rcuc/221:51:032
1406622920,1sleep111345-21kworker/u8:1819:45:291
1725322890,3sleep117247-21sed19:55:261
1725322890,3sleep117247-21sed19:55:261
1510922890,1sleep17551-21kworker/u8:2323:45:001
467822880,1sleep1542-21kworker/u8:223:20:401
1981622880,2sleep10-21swapper/121:31:241
1981622880,2sleep10-21swapper/121:31:241
2087322870,1sleep219936-21kworker/u8:521:35:152
2087322870,1sleep219936-21kworker/u8:521:35:152
1791022860,2sleep10-21swapper/121:28:051
895022850,2sleep20-21swapper/222:20:142
220522850,1sleep129053-21kworker/u8:123:15:331
435722840,2sleep24356-21ssh22:10:132
38522840,2sleep30-21swapper/319:05:233
458022830,2sleep24574-21ssh23:20:332
1904522830,1sleep117812-21kworker/u8:2420:00:331
1043622830,2sleep20-21swapper/223:34:362
2598022820,3sleep125939-21ssh21:45:231
1144922820,3sleep10-21swapper/123:35:311
1144922820,3sleep10-21swapper/123:35:311
696822800,3sleep22478-21kworker/2:123:25:372
663622800,2sleep16635-21ssh22:15:141
2321022800,1sleep121540-21kworker/u8:1722:50:321
2321022800,1sleep121540-21kworker/u8:1722:50:321
142022800,1sleep232706-21kworker/u8:1620:45:272
2246822790,1sleep216696-21kworker/u8:000:00:252
749622780,3sleep132146-21kworker/u8:1519:25:231
749622780,3sleep132146-21kworker/u8:1519:25:231
632822780,2sleep26323-21ssh00:35:312
1918222780,11sleep225-21ksoftirqd/223:53:012
107222780,2sleep20-21swapper/219:05:422
1559822750,2sleep115578-21ssh23:45:161
1469122750,1sleep213278-21kworker/u8:321:20:272
2669122740,2sleep226690-21ssh00:10:152
2088122740,2sleep120880-21ssh22:45:301
1800722740,2sleep10-21swapper/122:40:151
1800722740,2sleep10-21swapper/122:40:151
2899622730,2sleep10-21swapper/120:30:311
916622720,2sleep10-21swapper/122:20:171
2726722720,2sleep20-21swapper/220:25:262
2498422720,2sleep124980-21ssh00:05:281
1379822720,2sleep20-21swapper/223:40:362
618722710,1sleep14751-21kworker/u8:100:35:231
600522710,1sleep21525-21kworker/u8:1719:20:342
388422710,2sleep23883-21ssh22:09:122
3005622710,1sleep221544-21kworker/u8:2123:05:372
233722710,2sleep10-21swapper/122:05:171
2034522710,3sleep22478-21kworker/2:121:33:542
2034522710,3sleep22478-21kworker/2:121:33:532
1242922710,1sleep110546-21kworker/u8:021:15:391
451422700,2sleep20-21swapper/220:55:212
42522700,1sleep229133-21kworker/u8:922:00:282
392122700,6sleep12442-21kworker/u8:600:30:241
3032622700,2sleep20-21swapper/200:17:182
2810222700,2sleep10-21swapper/100:12:221
1760822700,2sleep20-21swapper/219:55:412
1760822700,2sleep20-21swapper/219:55:412
625822690,2sleep10-21swapper/122:14:381
2024822690,1sleep216956-21kworker/u8:1022:45:142
2441722680,2sleep20-21swapper/200:05:162
2309322680,2sleep223092-21ssh22:50:252
2309322680,2sleep223092-21ssh22:50:252
1020422680,2sleep20-21swapper/219:35:132
52022670,1sleep230712-21kworker/u8:823:12:122
2677622670,1sleep222845-21kworker/u8:121:47:012
2375122670,2sleep10-21swapper/120:15:361
348822650,2sleep10-21swapper/120:50:421
2992322650,1sleep121544-21kworker/u8:2123:05:281
2506522650,1sleep221539-21kworker/u8:1622:55:202
1757022650,2sleep26620-1kworker/u9:122:39:282
157422650,1sleep132135-21kworker/u8:119:07:101
1232622650,2sleep20-21swapper/223:37:552
1232622650,2sleep20-21swapper/223:37:542
637322640,1sleep132146-21kworker/u8:1519:20:501
2700022640,2sleep122744-21kworker/u8:620:25:201
3162322630,2sleep231622-21ssh21:58:272
3162322630,2sleep231622-21ssh21:58:262
2898122630,1sleep116696-21kworker/u8:000:15:161
2835122630,1sleep227887-21kworker/u8:1020:30:112
2827222630,1sleep124556-21kworker/u8:821:50:251
3185122620,2sleep20-21swapper/200:20:312
3029822620,1sleep227883-21kworker/u8:420:35:232
268822620,2sleep20-21swapper/219:10:292
255622620,1sleep132142-21kworker/u8:1119:10:241
1349322620,1sleep211345-21kworker/u8:1819:45:142
1251122620,8sleep25281-1kworker/u9:021:15:452
2112022610,2sleep10-21swapper/121:35:181
2112022610,2sleep10-21swapper/121:35:181
1628222610,1sleep17979-21kworker/u8:522:35:251
147022610,1sleep132714-21kworker/u8:2920:45:311
2014822600,3sleep220147-21ssh23:55:202
1634822600,1sleep213276-21kworker/u8:121:25:142
1535022600,1sleep212782-21kworker/u8:123:45:132
435522590,3sleep219647-21kworker/2:119:15:312
3023822590,1sleep127890-21kworker/u8:1320:35:211
222422590,2sleep12223-21ssh00:26:051
394122580,3sleep228594-1kworker/u9:000:30:242
2289922580,1sleep116699-21kworker/u8:400:00:401
1532922580,1sleep214890-21kworker/u8:422:34:292
1466922580,2sleep114656-21ssh21:20:271
1185122580,2sleep20-21swapper/219:40:162
1185122580,2sleep20-21swapper/219:40:162
3254022570,1sleep130212-21kworker/u8:300:22:001
1950222570,2sleep20-21swapper/222:42:452
1950222570,2sleep20-21swapper/222:42:452
173522570,1sleep229053-21kworker/u8:123:15:182
148622570,5sleep232524-1kworker/u9:200:25:232
830222560,1sleep27176-21kworker/u8:2021:05:312
3214722560,1sleep227886-21kworker/u8:820:40:252
2302122560,1sleep122744-21kworker/u8:620:15:001
1313822560,2sleep10-21swapper/119:44:131
1313822560,2sleep10-21swapper/119:44:131
1108622560,2sleep10-21swapper/121:14:021
91122550,2sleep10-21swapper/123:13:561
809822550,2sleep20-21swapper/219:27:092
809822550,2sleep20-21swapper/219:27:092
730422550,1sleep27182-21kworker/u8:2621:03:452
40722550,2sleep10-21swapper/122:00:271
2583322550,2sleep10-21swapper/122:55:391
2403022550,1sleep222751-21kworker/u8:1420:15:402
2222922550,1sleep221116-21kworker/u8:820:10:322
988022540,3sleep126678-1kworker/u9:223:31:541
2063722540,2sleep10-21swapper/120:05:321
1893722540,2sleep20-21swapper/220:00:272
1006522540,1sleep27180-21kworker/u8:2421:10:372
980222530,2sleep20-21swapper/219:33:122
3179722530,1sleep119937-21kworker/u8:621:59:181
3179722530,1sleep119937-21kworker/u8:621:59:181
2849122500,1sleep121539-21kworker/u8:1623:02:221
2052122490,1sleep219472-21kworker/u8:120:05:242
858222480,1sleep18080-21kworker/u8:319:30:151
550922480,1sleep15280-21kworker/u8:420:59:571
380322470,2sleep20-21swapper/220:53:512
1609822470,2sleep20-21swapper/219:50:422
1073822460,1sleep19716-21kworker/u8:1319:35:241
434422440,2sleep132143-21kworker/u8:1219:15:301
1770821170,2sleep30-21swapper/319:55:413
1770821170,2sleep30-21swapper/319:55:413
66902430,2sleep30-21swapper/321:00:423
203242390,2sleep30-21swapper/320:05:223
291692360,2sleep30-21swapper/323:05:013
247732350,9sleep30-21swapper/320:19:153
80472310,9sleep30-21swapper/319:26:393
80472310,9sleep30-21swapper/319:26:383
306302300,8sleep30-21swapper/323:06:463
133822260,2sleep30-21swapper/323:40:203
88592250,2sleep30-21swapper/321:08:043
243432250,2sleep30-21swapper/322:54:123
243432250,2sleep30-21swapper/322:54:123
107222250,2sleep30-21swapper/323:35:023
295552240,12sleep3301rcuc/300:15:313
267232240,2sleep30-21swapper/322:59:593
226322240,2sleep30-21swapper/320:10:443
17122240,2sleep30-21swapper/322:04:353
156212240,2sleep30-21swapper/321:22:583
33212230,2sleep30-21swapper/323:19:213
193882230,2sleep30-21swapper/323:54:033
172602230,2sleep30-21swapper/323:49:373
74512220,2sleep30-21swapper/323:26:133
48302220,2sleep30-21swapper/319:17:013
327622220,12sleep30-21swapper/320:42:233
235132220,2sleep30-21swapper/300:02:043
220162220,2sleep30-21swapper/321:36:043
220162220,2sleep30-21swapper/321:36:043
129622220,11sleep30-21swapper/319:42:033
129622220,11sleep30-21swapper/319:42:023
315482210,10sleep3301rcuc/320:40:013
30252210,8sleep3301rcuc/319:10:393
266312210,2sleep30-21swapper/321:46:213
115502210,2sleep30-21swapper/319:39:523
33182200,3chrt0-21swapper/320:50:403
196422200,2sleep30-21swapper/320:03:583
14852200,9sleep3301rcuc/320:45:333
107222190,9sleep3301rcuc/322:24:053
64662170,7sleep3301rcuc/319:21:593
32562170,7sleep3301rcuc/322:06:123
174222170,7sleep3301rcuc/321:25:433
104282170,7sleep3301rcuc/321:10:593
87562160,5sleep3301rcuc/319:30:163
56702160,6sleep3301rcuc/323:23:323
303332160,2sleep30-21swapper/321:55:223
303332160,2sleep30-21swapper/321:55:213
290272160,6sleep3301rcuc/321:51:533
281212160,2sleep30-21swapper/300:12:283
198092160,6sleep3301rcuc/321:31:223
198092160,6sleep3301rcuc/321:31:213
161952160,6sleep3301rcuc/319:51:473
153622160,6sleep3301rcuc/322:34:383
146472160,6sleep3301rcuc/319:47:463
120592160,4sleep3301rcuc/321:15:253
7912150,5sleep3301rcuc/323:13:233
50482150,6sleep3301rcuc/300:33:363
316872151,3sleep30-21swapper/300:20:253
238802150,3sleep3301rcuc/321:40:353
217252150,5sleep3301rcuc/323:59:223
195372150,5sleep3301rcuc/322:42:543
195372150,5sleep3301rcuc/322:42:543
189699159,4cyclictest56282sleep300:35:143
128132150,5sleep3301rcuc/322:28:113
110212150,6sleep3301rcuc/323:35:173
110212150,6sleep3301rcuc/323:35:173
79082140,4sleep3301rcuc/322:16:413
54332140,5sleep3301rcuc/322:10:463
54232140,4sleep3301rcuc/320:58:513
277402140,5sleep3301rcuc/320:25:423
263092140,5sleep3301rcuc/320:22:573
258452140,4sleep3301rcuc/300:07:263
202232140,5sleep3301rcuc/322:45:073
169122140,4sleep3301rcuc/322:36:153
16612140,2sleep30-21swapper/300:25:283
283522130,2sleep30-21swapper/320:30:133
315442103,3sleep031548-21ssh21:58:060
315442103,3sleep031548-21ssh21:58:060
2892292,2sleep00-21swapper/000:29:080
22691293,2sleep00-21swapper/020:11:260
9930282,2sleep00-21swapper/019:34:520
8143282,2sleep00-21swapper/022:17:440
6814282,3sleep06815-21ssh00:36:140
5865282,2sleep00-21swapper/022:12:450
4498282,2sleep00-21swapper/000:31:000
3846282,2sleep00-21swapper/022:08:590
3268282,2sleep00-21swapper/023:19:070
32368282,2sleep00-21swapper/000:21:110
30720282,2sleep00-21swapper/023:07:120
29534283,2sleep00-21swapper/020:32:530
26429282,3sleep026427-21ssh22:58:320
21931282,2sleep00-21swapper/021:35:420
21931282,2sleep00-21swapper/021:35:420
21218282,2sleep00-21swapper/023:56:590
19471282,2sleep00-21swapper/023:54:250
18965282,2sleep00-21swapper/020:00:300
1841282,2sleep00-21swapper/020:45:380
1771282,2sleep00-21swapper/019:09:390
17131282,2sleep00-21swapper/022:37:170
12519281,2sleep00-21swapper/023:38:500
12519281,2sleep00-21swapper/023:38:490
1149282,2sleep00-21swapper/023:14:560
10806282,2sleep00-21swapper/022:24:270
8241271,2sleep00-21swapper/019:29:010
8241271,2sleep00-21swapper/019:29:010
5458272,2sleep00-21swapper/020:59:180
3754273,2sleep00-21swapper/020:53:140
358272,2sleep00-21swapper/020:43:140
3110272,2sleep00-21swapper/019:10:480
31047272,2sleep00-21swapper/020:36:390
30064272,2sleep00-21swapper/000:16:050
28835271,2sleep00-21swapper/023:04:030
27786271,2sleep00-21swapper/020:26:170
27651271,2sleep00-21swapper/021:50:060
26897271,2sleep00-21swapper/021:47:390
26262271,2sleep00-21swapper/000:09:210
24126271,2sleep00-21swapper/022:53:100
24126271,2sleep00-21swapper/022:53:090
22048271,2sleep00-21swapper/022:49:070
20554271,2sleep00-21swapper/020:05:270
19230271,2sleep00-21swapper/021:30:320
19230271,2sleep00-21swapper/021:30:310
19210271,2sleep00-21swapper/022:41:240
19210271,2sleep00-21swapper/022:41:240
18047272,2sleep00-21swapper/019:59:450
18047272,2sleep00-21swapper/019:59:450
14540271,2sleep00-21swapper/022:30:420
13394271,2sleep00-21swapper/021:18:130
12518271,2sleep00-21swapper/022:26:440
10531271,2sleep00-21swapper/021:11:250
8883261,2sleep00-21swapper/021:08:230
7633261,2sleep00-21swapper/023:27:030
7223261,2sleep00-21swapper/021:02:450
6403261,2sleep00-21swapper/019:21:130
5738261,3sleep05736-21ssh23:23:550
4728261,2sleep00-21swapper/019:15:500
26300261,2sleep00-21swapper/020:22:510
17520260,3sleep017524-21ssh21:26:140
16176261,2sleep00-21swapper/019:51:320
15156260,2sleep00-21swapper/021:20:430
14639262,2sleep00-21swapper/019:47:390
13011261,2sleep00-21swapper/019:42:360
13011261,2sleep00-21swapper/019:42:360
24512251,2sleep00-21swapper/020:16:030
11311251,2sleep00-21swapper/019:36:570
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)

 

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