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2026-03-26 - 04:46
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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 Thu Mar 26, 2026 00:45:25)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
76923550,2sleep1191ksoftirqd/100:26:221
76923550,2sleep1191ksoftirqd/100:26:221
973323260,1sleep231425-21kworker/u8:323:35:282
3246723240,5sleep229895-1kworker/u9:023:15:172
909823200,5sleep18306-21kworker/u8:019:35:201
3145723120,3sleep231456-21ssh23:12:432
3145723120,3sleep231456-21ssh23:12:422
909923090,2sleep21800-1kworker/u9:219:35:202
501923080,1sleep21789-21kworker/u8:119:20:402
2521723070,1sleep224235-21kworker/u8:100:10:192
1270123040,3sleep112700-21ssh23:41:501
1921023030,1sleep118080-21kworker/u8:421:35:211
1921023030,1sleep118080-21kworker/u8:421:35:201
83322980,2sleep10-21swapper/120:50:011
532022910,2sleep20-21swapper/223:25:352
532022910,2sleep20-21swapper/223:25:342
2268022900,1sleep121872-21kworker/u8:022:55:021
3110422890,5sleep225-21ksoftirqd/200:22:052
991322850,2sleep20-21swapper/221:15:142
797222850,1sleep27160-21kworker/u8:1721:10:202
2365622830,1sleep121727-21kworker/u8:700:05:431
2434722820,2sleep20-21swapper/221:45:282
3092522810,3sleep10-21swapper/120:40:321
2628922810,2sleep10-21swapper/121:50:211
1934522800,1sleep215069-21kworker/u8:323:56:092
1112622800,1sleep210276-21kworker/u8:2519:40:222
2373422790,1sleep221872-21kworker/u8:022:55:432
1674122790,1sleep216737-21kworker/u8:119:56:552
737422760,3sleep27284-21ssh23:30:242
256522750,1sleep124964-21kworker/u8:622:10:151
1660722750,2sleep10-21swapper/122:40:301
819422740,1sleep13647-21kworker/u8:1223:31:531
3201622740,2sleep20-21swapper/219:05:282
1219822740,2sleep20-21swapper/221:20:122
1438222730,3sleep114379-21ssh23:45:361
1438222730,3sleep114379-21ssh23:45:361
377522720,2sleep2241rcuc/200:34:392
2211922720,2sleep20-21swapper/222:53:182
2940322710,1sleep228739-21kworker/u8:823:09:342
2885222710,3sleep124965-21kworker/u8:921:55:321
2885222710,3sleep124965-21kworker/u8:921:55:321
1656922710,2sleep20-21swapper/223:50:312
1423322710,1sleep212794-21kworker/u8:922:35:252
923422700,2sleep10-21swapper/121:13:001
2656122700,13sleep126529-21kworker/u8:300:12:021
2271122700,2sleep10-21swapper/120:15:321
2271122700,2sleep10-21swapper/120:15:321
1913422700,2sleep10-21swapper/120:05:181
2898122690,1sleep228100-21kworker/u8:2320:35:232
52922680,1sleep124964-21kworker/u8:622:05:211
2564522680,2sleep20-21swapper/223:00:232
562322670,2sleep10-21swapper/119:25:141
462222670,2sleep12264-21kworker/u8:1421:00:181
2920322670,2sleep20-21swapper/200:18:542
2440622670,2sleep20-21swapper/220:20:302
2312022670,1sleep222903-21kworker/u8:221:43:312
1593922670,2sleep115938-21ssh23:50:131
1303722670,2sleep20-21swapper/219:45:342
1303722670,2sleep20-21swapper/219:45:332
840822660,1sleep26168-21kworker/u8:522:22:072
250122660,2sleep20-21swapper/220:55:002
229722660,1sleep224964-21kworker/u8:622:10:002
2195122660,1sleep119-21ksoftirqd/100:02:401
537122650,2sleep14609-21/usr/sbin/munin23:25:381
537122650,2sleep14609-21/usr/sbin/munin23:25:371
437822650,2sleep20-21swapper/221:00:142
163522650,2sleep10-21swapper/123:17:571
135422650,1sleep132533-21kworker/u8:519:10:381
792122640,1sleep23480-21kworker/u8:1819:30:362
625422640,3sleep26168-21kworker/u8:522:17:362
611922630,1sleep15367-21kworker/u8:700:40:011
1553122630,1sleep113518-21kworker/u8:121:25:471
1553122630,1sleep113518-21kworker/u8:121:25:461
1436222630,1sleep110722-21kworker/u8:722:35:281
3002422620,1sleep128954-21kworker/u8:1023:10:231
3002422620,1sleep128954-21kworker/u8:1023:10:231
2927622620,2sleep10-21swapper/120:35:341
1362622620,2sleep20-21swapper/223:45:042
1362622620,2sleep20-21swapper/223:45:042
1281822620,1sleep17172-21kworker/u8:2921:20:281
623922610,1sleep23474-21kworker/u8:1219:25:302
303422610,2sleep225108-21kworker/2:222:10:242
2721022610,1sleep224962-21kworker/u8:421:51:312
2295322610,2sleep10-21swapper/121:42:421
1989522610,4sleep119639-1kworker/u9:023:58:421
1350822610,2sleep113483-21ssh22:35:001
938822600,1sleep131425-21kworker/u8:323:35:181
759822600,1sleep13470-21kworker/u8:819:30:231
2199522600,2sleep20-21swapper/200:02:532
1312822600,1sleep212794-21kworker/u8:922:33:122
1291222600,1sleep18307-21kworker/u8:119:45:251
1291222600,1sleep18307-21kworker/u8:119:45:251
219922590,1sleep1552-21kworker/u8:2020:51:321
1883622590,2sleep10-21swapper/122:45:251
187422590,1sleep131121-21kworker/u8:000:30:151
1445022590,1sleep111844-21kworker/u8:2619:50:231
2881522580,2sleep10-21swapper/123:06:441
1695022580,2sleep216946-21ssh21:30:182
1896822570,1sleep217324-21kworker/u8:322:45:342
668722560,1sleep13906-21kworker/u8:022:19:441
3083922560,1sleep229491-21kworker/u8:1022:00:232
3046922560,2sleep10-21swapper/122:00:141
2787422560,2sleep127873-21awk20:30:391
2787422560,2sleep127873-21awk20:30:381
1180122560,1sleep17173-21kworker/u8:3021:19:361
1099322560,1sleep210723-21kworker/u8:822:28:452
3128322550,1sleep128813-21kworker/u8:600:22:551
1195522550,2sleep211954-21ssh23:40:252
956522540,2sleep10-21swapper/122:25:191
1914922540,6sleep219148-21hddtemp_smartct20:05:202
2940122530,3sleep129400-21ssh00:19:511
3200022520,2sleep10-21swapper/119:05:271
2359622520,2sleep10-21swapper/122:55:341
1843222520,2sleep20-21swapper/220:02:332
885122510,2sleep10-21swapper/122:24:141
614522510,1sleep12252-21kworker/u8:221:05:161
614522510,1sleep12252-21kworker/u8:221:05:151
443022510,1sleep131425-21kworker/u8:323:25:011
2602522510,2sleep20-21swapper/220:25:342
2537822510,5sleep1181rcuc/120:25:121
2149722510,1sleep220019-21kworker/u8:1320:10:382
1793522510,1sleep217324-21kworker/u8:322:44:452
1790222510,1sleep116742-21kworker/u8:520:00:321
1621922510,1sleep115103-21kworker/u8:619:55:291
1443122510,2sleep213704-1kworker/u9:021:25:152
1443122510,2sleep213704-1kworker/u9:021:25:152
2953122500,2sleep20-21swapper/221:56:542
2953122500,2sleep20-21swapper/221:56:542
2523022500,2sleep125229-21ssh21:47:481
2516022500,1sleep124922-21kworker/u8:220:25:011
2137722500,2sleep10-21swapper/120:10:371
1699022500,1sleep115801-21kworker/u8:721:30:211
134922500,1sleep228816-21kworker/u8:800:28:562
134922500,1sleep228816-21kworker/u8:800:28:552
530622490,2sleep20-21swapper/200:36:112
1909422490,3sleep219073-21ssh21:35:042
1909422490,3sleep219073-21ssh21:35:042
1130222490,1sleep110176-21kworker/u8:519:40:251
506322480,2sleep10-21swapper/119:21:111
398222480,2sleep10-21swapper/120:58:371
297922480,2sleep11789-21kworker/u8:119:15:331
2421422480,2sleep20-21swapper/200:06:412
1425822480,1sleep28307-21kworker/u8:119:50:202
3024222470,2sleep20-21swapper/220:40:042
2700122470,2sleep20-21swapper/220:30:162
2700122470,2sleep20-21swapper/220:30:152
426322460,2sleep20-21swapper/223:24:422
299022450,2sleep20-21swapper/219:15:332
3142422440,2sleep30-21swapper/319:05:133
120122440,7sleep225967-1kworker/u9:119:10:272
74822430,2sleep20-21swapper/220:49:252
2588022430,1sleep124352-21kworker/u8:223:00:291
628822420,6sleep2241rcuc/221:05:212
628822420,6sleep2241rcuc/221:05:202
320722390,2sleep20-21swapper/220:55:242
2327622390,2sleep20-21swapper/220:17:262
2327622390,2sleep20-21swapper/220:17:252
192162610,1sleep30-21swapper/321:35:233
192162610,1sleep30-21swapper/321:35:233
219642370,2sleep30-21swapper/320:15:023
111512360,11sleep30-21swapper/322:29:323
177262250,2sleep30-21swapper/323:54:093
325822240,2sleep30-21swapper/320:45:313
315352240,12sleep30-21swapper/322:00:443
259332240,12sleep30-21swapper/321:50:073
166252240,2sleep30-21swapper/319:55:403
22942230,2sleep30-21swapper/320:52:363
202342230,2sleep30-21swapper/320:09:553
183682230,2sleep30-21swapper/320:01:473
156972230,2sleep30-21swapper/321:26:333
156972230,2sleep30-21swapper/321:26:333
155132230,12sleep30-21swapper/323:49:243
155132230,12sleep30-21swapper/323:49:243
85032220,2sleep30-21swapper/319:33:473
68152220,2sleep30-21swapper/319:28:003
34522220,2sleep30-21swapper/319:16:513
299912220,2sleep30-21swapper/321:59:123
299912220,2sleep30-21swapper/321:59:123
13032220,2sleep30-21swapper/300:28:453
13032220,2sleep30-21swapper/300:28:443
269812210,2sleep30-21swapper/320:30:053
269812210,2sleep30-21swapper/320:30:053
249072210,11sleep30-21swapper/300:09:593
20232210,9sleep3301rcuc/300:30:183
133022210,2sleep30-21swapper/323:44:423
316032200,2sleep30-21swapper/320:44:563
19062200,9sleep30-21swapper/319:12:543
70402190,8sleep3301rcuc/322:20:143
106182190,9sleep3301rcuc/323:37:463
62812180,7sleep3301rcuc/322:17:453
211032181,12sleep30-21swapper/322:50:263
20712180,8sleep3301rcuc/322:09:013
307712170,6sleep3301rcuc/323:10:553
307712170,6sleep3301rcuc/323:10:543
290112170,7sleep3301rcuc/323:07:383
251352170,7sleep3301rcuc/321:47:223
200322170,7sleep3301rcuc/322:49:003
187802170,6sleep3301rcuc/323:55:273
167692170,2sleep30-21swapper/322:40:413
96492160,6sleep3301rcuc/319:35:333
82352160,6sleep3301rcuc/323:32:033
53382160,6sleep3301rcuc/323:25:353
53382160,6sleep3301rcuc/323:25:353
42852160,5sleep3301rcuc/319:20:213
41999169,4cyclictest232482chrt21:44:083
41999169,4cyclictest121132chrt22:30:273
290802160,2sleep3301rcuc/320:35:233
271022160,6sleep3301rcuc/300:14:373
265482160,6sleep3301rcuc/323:01:433
242292160,5sleep3301rcuc/320:20:243
222002160,5sleep3301rcuc/320:15:183
222002160,5sleep3301rcuc/320:15:173
129042160,6sleep3301rcuc/321:20:343
95972150,5sleep3301rcuc/321:14:513
56052150,5sleep3301rcuc/321:03:293
36512150,5sleep3301rcuc/322:10:543
311422150,5sleep3301rcuc/300:22:133
242052150,5sleep3301rcuc/322:56:253
217572150,4sleep3301rcuc/300:01:463
19022150,5sleep3301rcuc/323:19:203
166882150,4sleep3301rcuc/321:30:103
155012150,5sleep3301rcuc/322:38:563
139872150,2sleep30-21swapper/319:50:123
43972140,3sleep30-21swapper/300:35:203
41999147,4cyclictest259892chrt20:25:303
41999147,4cyclictest128332chrt19:45:233
41999147,4cyclictest128332chrt19:45:223
41999146,5cyclictest301rcuc/319:40:243
37872140,4sleep3301rcuc/320:56:093
274302140,4sleep3301rcuc/300:15:063
23572140,2sleep3301rcuc/323:20:163
111842140,5sleep3301rcuc/321:16:363
59722130,3sleep3301rcuc/321:05:063
59722130,3sleep3301rcuc/321:05:063
7825291,3sleep00-21swapper/019:30:320
5243292,2sleep00-21swapper/000:35:540
4050291,3sleep04053-21rm22:12:480
21982293,2sleep00-21swapper/022:52:320
9663282,2sleep00-21swapper/019:35:350
8775282,2sleep00-21swapper/022:23:500
6843282,2sleep00-21swapper/019:28:220
6488282,2sleep00-21swapper/022:18:470
639282,2sleep00-21swapper/020:48:070
5870282,2sleep00-21swapper/023:26:340
5870282,2sleep00-21swapper/023:26:340
5644282,2sleep00-21swapper/021:04:000
3875282,2sleep00-21swapper/023:22:530
31676281,3sleep031691-21sh19:05:190
31663282,2sleep00-21swapper/000:24:480
31430282,2sleep00-21swapper/023:12:330
31430282,2sleep00-21swapper/023:12:330
28994282,2sleep00-21swapper/000:17:540
28960282,2sleep00-21swapper/023:07:240
27829282,2sleep00-21swapper/021:54:310
27156282,2sleep00-21swapper/023:04:440
2692282,2sleep00-21swapper/019:15:240
26655282,2sleep00-21swapper/020:28:580
26455282,2sleep00-21swapper/000:11:340
25074283,2sleep00-21swapper/020:24:270
24499282,2sleep00-21swapper/022:57:510
19993282,2sleep00-21swapper/020:07:000
19327282,2sleep00-21swapper/022:45:420
1734282,2sleep00-21swapper/023:18:330
17159282,3sleep017161-21ssh22:40:590
15763282,2sleep00-21swapper/021:26:510
15763282,2sleep00-21swapper/021:26:510
15604282,2sleep00-21swapper/019:55:100
1498282,2sleep00-21swapper/000:29:400
1498282,2sleep00-21swapper/000:29:390
13654282,2sleep00-21swapper/021:22:320
12758282,2sleep00-21swapper/022:31:260
10995282,2sleep00-21swapper/021:15:450
10413282,2sleep00-21swapper/022:25:590
10379282,2sleep00-21swapper/023:36:350
8860272,2sleep00-21swapper/021:11:150
8335272,2sleep00-21swapper/023:32:330
5218273,2sleep00-21swapper/019:23:130
32223271,2sleep00-21swapper/022:04:040
31341272,2sleep00-21swapper/020:41:370
29671272,2sleep00-21swapper/020:36:130
23253272,2sleep00-21swapper/020:17:090
23253272,2sleep00-21swapper/020:17:080
23071271,2sleep00-21swapper/021:43:180
21978271,2sleep00-21swapper/000:02:480
21530272,2sleep00-21swapper/020:10:570
20645272,2sleep00-21swapper/021:37:350
20645272,2sleep00-21swapper/021:37:340
19282271,2sleep00-21swapper/023:55:520
18536271,2sleep00-21swapper/021:34:230
1721272,2sleep00-21swapper/019:11:030
17056272,2sleep00-21swapper/023:50:540
15458271,2sleep00-21swapper/023:49:050
15458271,2sleep00-21swapper/023:49:050
15099271,2sleep00-21swapper/022:37:020
15021272,2sleep00-21swapper/019:50:500
13489273,2sleep00-21swapper/019:47:010
13489273,2sleep00-21swapper/019:47:010
12847271,2sleep00-21swapper/023:42:290
11966272,2sleep00-21swapper/019:43:080
7043261,2sleep00-21swapper/021:06:170
7043261,2sleep00-21swapper/021:06:170
3807262,2sleep00-21swapper/020:56:240
24622261,2sleep00-21swapper/000:08:360
18393261,2sleep00-21swapper/020:02:040
28231251,2sleep00-21swapper/020:33:250
28231251,2sleep00-21swapper/020:33:250
2394251,2sleep00-21swapper/020:53:550
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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