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2026-06-28 - 21:34
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Data to construct the above plot have been generated using the RT test utility cyclictest.
Unexpectedly long latencies may be caused by SMIs
Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Characteristics of the highest latencies:
System rack5slot0.osadl.org (updated Sun Jun 28, 2026 12:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1670321500,3sleep01934899cyclictest09:52:520
2185221310,3sleep11934999cyclictest09:18:111
18900210532,44sleep10-21swapper/107:07:461
19011210332,43sleep30-21swapper/307:09:133
309552950,1sleep20-21swapper/210:18:592
144842910,0sleep00-21swapper/009:35:050
118782910,0sleep011877-21sshd09:41:340
217152870,2sleep10-21swapper/111:01:141
4742860,1sleep0464-21sshd11:43:370
207682860,3sleep10-21swapper/112:25:211
8942850,2sleep3890-21sshd09:47:183
15272830,2sleep10-21swapper/111:13:321
116302810,2sleep211628-21bash11:44:512
68892800,2sleep01934899cyclictest11:36:280
19972800,3sleep21935099cyclictest09:47:252
96672790,1sleep29652-21sshd10:27:052
30032790,2sleep30-21swapper/311:02:573
139522780,1sleep20-21swapper/209:41:482
60362770,2sleep26031-21bash09:34:112
240802770,2sleep20-21swapper/210:00:232
161652750,1sleep10-21swapper/109:45:241
138102740,0sleep00-21swapper/012:08:170
238062730,2sleep30-21swapper/310:50:183
21862690,2sleep30-21swapper/310:33:463
198462670,5sleep10-21swapper/110:54:041
1890626532,12sleep20-21swapper/207:07:512
315472610,3sleep11934999cyclictest09:26:001
1899326035,22sleep00-21swapper/007:08:580
58632370,35sleep3144650irq/27-eth012:23:323
108402370,2sleep10-21swapper/111:48:471
5202350,1sleep0516-21sshd09:58:010
290712350,2sleep10-21swapper/110:36:331
79712320,2sleep10-21swapper/112:07:381
53162310,4sleep30-21swapper/309:23:183
190702310,2sleep041ktimersoftd/011:15:190
269352290,3sleep21935099cyclictest09:18:442
292412281,25sleep3144650irq/27-eth012:37:303
319602270,1sleep10-21swapper/112:30:101
294292270,25sleep3144650irq/27-eth009:54:163
9022260,2sleep20-21swapper/210:55:302
215622260,3sleep30-21swapper/311:38:273
102712260,3sleep21935099cyclictest12:00:062
96922250,2sleep12512-21runrttasks11:55:471
323472250,4sleep041ktimersoftd/010:51:240
322932240,1sleep00-21swapper/010:33:310
29082240,2sleep20-21swapper/211:32:212
19349992416,3cyclictest20098-21bash10:45:541
94202230,1sleep20-21swapper/211:18:012
312722220,20sleep3144650irq/27-eth010:43:453
154522220,20sleep3144650irq/27-eth011:53:033
73542210,1sleep00-21swapper/009:13:130
48222210,19sleep228950irq/26-ahci[00010:30:302
298112211,18sleep3144650irq/27-eth010:11:433
25802210,1sleep00-21swapper/010:19:260
186732210,2sleep10-21swapper/110:17:371
132462210,0sleep213243-21bash10:38:222
57202200,18sleep3144650irq/27-eth011:48:053
3892200,2sleep10-21swapper/110:08:241
250532200,18sleep3144650irq/27-eth011:20:093
238642200,0sleep00-21swapper/011:01:290
207572200,2sleep20-21swapper/210:42:362
92392195,12sleep3144650irq/27-eth009:44:513
44502191,16sleep3144650irq/27-eth009:19:503
1935199190,10cyclictest0-21swapper/310:17:543
1934999197,3cyclictest0-21swapper/110:41:471
1934999193,0cyclictest0-21swapper/111:09:171
1934999192,1cyclictest1121-21bash09:12:321
1934999192,1cyclictest0-21swapper/112:35:391
19349991915,3cyclictest0-21swapper/110:22:001
19349991913,1cyclictest5261-21sshd09:34:061
19349991911,0cyclictest0-21swapper/109:37:411
1934999190,11cyclictest7520-21sshd11:32:521
1934999190,11cyclictest20840-21sshd10:28:301
1934899195,12cyclictest0-21swapper/011:28:270
1934899191,1cyclictest0-21swapper/012:20:260
45792180,2sleep30-21swapper/311:44:043
327072180,16sleep2144650irq/27-eth011:47:212
233292180,2sleep30-21swapper/312:01:383
1935199184,1cyclictest31287-21bash12:18:213
1935199180,13cyclictest0-21swapper/312:34:483
1935099181,5cyclictest7319-21sshd09:20:062
1934999183,1cyclictest9484-21sshd11:40:581
19349991813,4cyclictest144650irq/27-eth009:52:511
19349991813,1cyclictest20302-21sshd09:56:381
1934999181,1cyclictest25901-21sshd11:54:111
1934999180,10cyclictest36-21rcuop/212:22:451
1934999180,10cyclictest0-21swapper/109:43:371
1934899188,4cyclictest0-21swapper/011:34:310
19348991814,1cyclictest0-21swapper/009:15:520
1934899180,16cyclictest0-21swapper/010:09:370
46132170,15sleep2144650irq/27-eth009:12:562
316142170,0sleep00-21swapper/010:40:170
19351991711,4cyclictest2947-21sshd10:05:093
1935199170,4cyclictest23514-21sshd12:29:173
1935199170,4cyclictest14670-21id11:25:523
1935199170,16cyclictest44-21ksoftirqd/310:39:033
1935199170,13cyclictest3156-21sshd09:37:143
1935099172,5cyclictest144650irq/27-eth010:11:562
1935099170,16cyclictest20880-21sshd11:38:222
1934999177,3cyclictest6811-21sshd11:25:081
1934999175,1cyclictest14758-21sshd10:13:381
19349991712,1cyclictest31664-21sshd11:20:441
1934999171,0cyclictest0-21swapper/111:19:351
1934999170,3cyclictest553-21sshd09:22:471
19348991713,1cyclictest0-21swapper/011:52:100
1934899170,4cyclictest0-21swapper/010:45:190
1935199169,2cyclictest12660-21sshd09:55:473
1935199168,7cyclictest25413-21sshd09:32:453
1935199163,12cyclictest144650irq/27-eth009:11:573
1935199161,6cyclictest5664-21sshd10:56:003
19351991612,3cyclictest14196-21sshd11:56:203
19351991610,5cyclictest36-21rcuop/211:06:273
1935199160,15cyclictest0-21swapper/310:27:043
1935199160,14cyclictest27120-21sshd10:04:183
1935099164,3cyclictest17492-21sshd11:11:432
1935099164,11cyclictest6441-21bash12:38:332
1935099164,11cyclictest12916-21sshd09:55:482
1935099161,14cyclictest22247-21sshd12:05:362
19350991610,5cyclictest12466-21bash12:28:032
1935099160,6cyclictest0-21swapper/212:14:092
1935099160,15cyclictest28498-21sshd09:54:102
1934999162,8cyclictest13828-21bash10:56:561
19349991612,0cyclictest0-21swapper/112:11:471
1934999161,0cyclictest0-21swapper/112:00:241
1934999160,3cyclictest4578-21munin-node09:00:181
1934999160,2cyclictest144650irq/27-eth012:15:111
1934999160,10cyclictest27656-21rm11:35:071
1934899169,3cyclictest0-21swapper/011:23:430
1934899169,2cyclictest144650irq/27-eth010:02:170
1934899168,5cyclictest0-21swapper/012:25:570
1934899165,8cyclictest0-21swapper/010:27:320
1934899165,1cyclictest15134-21id10:35:110
1934899162,1cyclictest0-21swapper/012:00:350
1934899161,11cyclictest0-21swapper/011:49:060
1934899160,4cyclictest0-21swapper/009:26:310
1934899160,3cyclictest29522-21sshd09:33:130
1934899160,11cyclictest12814-21sshd09:24:070
1934899160,11cyclictest0-21swapper/012:38:500
157122161,13sleep3144650irq/27-eth010:20:413
105402160,1sleep00-21swapper/012:31:170
303112150,14sleep2144650irq/27-eth007:33:072
1935199158,6cyclictest0-21swapper/307:41:563
1935199158,3cyclictest0-21swapper/312:13:093
1935199158,3cyclictest0-21swapper/311:32:183
1935199151,9cyclictest22862-21sshd12:09:173
1935199150,3cyclictest24790-21sshd11:15:553
1935199150,14cyclictest44-21ksoftirqd/309:26:023
1935099157,4cyclictest23886-21sshd10:21:362
1935099153,5cyclictest144650irq/27-eth009:25:222
19350991511,3cyclictest26697-21sshd11:09:202
1935099151,13cyclictest23169-21sshd10:46:132
19350991511,2cyclictest0-21swapper/211:28:252
1935099150,14cyclictest9377-21sshd10:05:422
1935099150,14cyclictest0-21swapper/210:52:132
1935099150,13cyclictest28798-21sshd11:20:242
1935099150,13cyclictest17746-21sshd11:53:162
1935099150,10cyclictest0-21swapper/211:58:072
1934999159,1cyclictest4421-21bash10:01:481
1934999157,2cyclictest0-21swapper/108:25:171
1934999153,11cyclictest144650irq/27-eth007:17:251
19349991511,3cyclictest144650irq/27-eth010:30:251
1934999150,12cyclictest0-21swapper/107:51:291
1934999150,0cyclictest0-21swapper/107:25:141
1934899158,4cyclictest0-21swapper/012:12:350
1934899157,4cyclictest0-21swapper/010:55:530
1934899157,3cyclictest916-21sshd12:18:370
1934899157,3cyclictest0-21swapper/010:23:070
1934899150,14cyclictest0-21swapper/010:10:320
1934899150,10cyclictest0-21swapper/011:06:210
1935199149,4cyclictest144650irq/27-eth007:25:563
1935199148,3cyclictest1271-21sshd10:47:273
1935199141,11cyclictest0-21swapper/311:10:063
1935199141,11cyclictest0-21swapper/308:27:033
1935199140,3cyclictest0-21swapper/307:45:433
1935199140,13cyclictest0-21swapper/308:07:143
1935199140,11cyclictest0-21swapper/308:37:343
1935099148,5cyclictest2024-21nfsd07:25:242
1935099148,5cyclictest0-21swapper/207:45:452
1935099147,6cyclictest0-21swapper/208:46:042
1935099147,6cyclictest0-21swapper/208:16:132
1935099147,6cyclictest0-21swapper/208:02:592
1935099147,6cyclictest0-21swapper/207:57:532
1935099147,6cyclictest0-21swapper/207:52:382
1935099142,11cyclictest18020-21rm11:00:462
1935099142,11cyclictest144650irq/27-eth009:35:392
1935099141,12cyclictest1066-21id12:30:162
19350991410,3cyclictest339-21sshd12:22:482
1935099140,6cyclictest0-21swapper/208:05:592
1935099140,13cyclictest0-21swapper/209:01:092
1935099140,13cyclictest0-21swapper/208:12:322
1935099140,13cyclictest0-21swapper/207:15:412
1934999148,5cyclictest0-21swapper/107:57:421
19349991410,3cyclictest144650irq/27-eth008:57:261
1934999140,8cyclictest0-21swapper/107:35:111
1934999140,13cyclictest0-21swapper/108:10:241
1934899149,1cyclictest0-21swapper/008:42:250
1934899147,3cyclictest0-21swapper/008:30:140
1934899146,3cyclictest0-21swapper/007:45:320
1934899142,1cyclictest2132-21sshd11:10:100
1934899142,1cyclictest0-21swapper/009:07:270
1934899141,9cyclictest0-21swapper/008:36:100
1934899141,8cyclictest31589-21sshd09:47:060
1934899141,1cyclictest0-21swapper/007:40:140
1934899140,5cyclictest0-21swapper/007:28:390
1934899140,4cyclictest0-21swapper/007:16:130
1934899140,3cyclictest0-21swapper/007:20:580
1934899140,13cyclictest10838-21sshd11:55:560
1934899140,13cyclictest0-21swapper/008:55:100
1935199139,3cyclictest144650irq/27-eth008:20:053
1935199139,3cyclictest144650irq/27-eth008:20:053
1935199137,5cyclictest0-21swapper/308:55:263
1935199137,5cyclictest0-21swapper/307:57:323
1935199137,5cyclictest0-21swapper/307:53:203
1935199131,11cyclictest144650irq/27-eth009:00:503
1935199130,5cyclictest0-21swapper/308:10:143
1935199130,4cyclictest7848-21cut09:05:173
1935199130,12cyclictest0-21swapper/308:46:483
1935199130,12cyclictest0-21swapper/308:15:353
1935199130,12cyclictest0-21swapper/308:01:253
1935199130,12cyclictest0-21swapper/307:35:283
1935199130,12cyclictest0-21swapper/307:31:173
1935199130,12cyclictest0-21swapper/307:15:293
1935199130,11cyclictest24683-21irqstats07:20:163
1935199130,10cyclictest144650irq/27-eth008:54:173
1935099137,5cyclictest0-21swapper/208:52:312
1935099134,3cyclictest144650irq/27-eth009:05:152
1935099131,4cyclictest144650irq/27-eth008:21:452
1935099131,4cyclictest144650irq/27-eth008:21:442
19350991311,1cyclictest0-21swapper/207:36:092
1935099130,12cyclictest296392sleep208:41:472
1935099130,12cyclictest0-21swapper/208:56:512
1935099130,12cyclictest0-21swapper/208:28:132
1935099130,12cyclictest0-21swapper/207:40:302
1935099130,12cyclictest0-21swapper/207:20:342
1935099130,11cyclictest7844-21memory12:15:162
1935099130,11cyclictest24508-21munin-node08:30:202
1935099130,10cyclictest144650irq/27-eth007:10:402
1934999139,3cyclictest144650irq/27-eth008:30:061
1934999139,3cyclictest144650irq/27-eth008:16:271
1934999137,5cyclictest0-21swapper/108:51:071
1934999135,3cyclictest0-21swapper/108:05:191
1934999132,3cyclictest144650irq/27-eth007:40:441
1934999132,10cyclictest144650irq/27-eth008:40:021
1934999130,5cyclictest0-21swapper/109:05:331
1934999130,5cyclictest0-21swapper/108:38:121
1934999130,4cyclictest25161-21chrt07:20:191
1934999130,12cyclictest144650irq/27-eth007:11:541
1934999130,12cyclictest0-21swapper/108:00:471
1934999130,12cyclictest0-21swapper/107:45:311
1934999130,10cyclictest144650irq/27-eth008:20:121
1934999130,10cyclictest144650irq/27-eth008:20:111
1934999130,0cyclictest0-21swapper/107:31:401
19348991311,1cyclictest0-21swapper/008:14:500
1934899130,12cyclictest19460-21basename07:10:120
1934899130,12cyclictest0-21swapper/009:03:560
1934899130,12cyclictest0-21swapper/008:52:040
1934899130,12cyclictest0-21swapper/008:27:360
1934899130,12cyclictest0-21swapper/008:09:460
1935199120,3cyclictest28065-21munin-node08:40:123
1935199120,3cyclictest19367-21munin-node07:10:123
1935199120,10cyclictest24318-21munin-node08:30:193
1935099128,3cyclictest25615-21munin-node08:35:172
1934999121,3cyclictest144650irq/27-eth008:45:021
1934899128,3cyclictest0-21swapper/007:55:310
1934899128,1cyclictest0-21swapper/008:20:190
1934899128,1cyclictest0-21swapper/008:20:190
1934899120,11cyclictest0-21swapper/008:47:320
1934899120,11cyclictest0-21swapper/008:15:330
1934899120,11cyclictest0-21swapper/008:00:180
1934899120,11cyclictest0-21swapper/007:35:060
1934899120,11cyclictest0-21swapper/007:30:140
1934899110,3cyclictest0-21swapper/007:51:200
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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