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2025-12-08 - 15:25
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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 Mon Dec 08, 2025 12:44:45)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
573621870,4sleep31299799cyclictest10:34:403
240321340,2sleep12400-21sshd10:10:491
2816321320,2sleep20-21swapper/209:43:482
1058821320,3sleep21299399cyclictest11:15:432
974721300,5sleep39739-21sshd11:25:463
1486621210,3sleep01298299cyclictest12:00:030
3231121200,3sleep21299399cyclictest09:50:392
59921120,1sleep10-21swapper/111:07:531
615621100,3sleep01298299cyclictest09:48:080
953521070,2sleep29533-21sshd09:38:232
3077321050,1sleep00-21swapper/010:37:060
3077321050,1sleep00-21swapper/010:37:050
2323021040,0sleep00-21swapper/011:47:120
2352721010,2sleep11848-21nfsd10:20:041
566921000,0sleep00-21swapper/010:31:210
154912980,2sleep30-21swapper/310:22:293
222882970,3sleep11298799cyclictest09:25:441
8672950,1sleep00-21swapper/009:13:130
147202930,2sleep10-21swapper/112:25:371
249552920,1sleep20-21swapper/209:56:362
191712880,2sleep30-21swapper/310:19:363
1261928628,46sleep30-21swapper/307:08:193
74372850,2sleep30-21swapper/310:01:253
239042850,2sleep10-21swapper/109:22:311
199322850,3sleep00-21swapper/011:36:500
242222840,1sleep00-21swapper/010:49:490
35582820,2sleep33556-21sshd11:15:093
139072820,1sleep30-21swapper/309:35:083
1244928235,43sleep10-21swapper/107:06:091
226862810,2sleep10-21swapper/110:09:411
221372810,4sleep31299799cyclictest10:29:513
189462810,2sleep30-21swapper/309:46:073
83822770,2sleep21847-21nfsd10:25:092
130022770,3sleep21299399cyclictest09:14:272
92562760,1sleep30-21swapper/310:51:323
3842750,1sleep30-21swapper/311:11:203
284012750,0sleep00-21swapper/012:30:050
274292750,1sleep10-21swapper/111:14:141
171562750,1sleep10-21swapper/109:59:071
48762740,2sleep10-21swapper/111:25:171
308482740,3sleep30-21swapper/311:54:493
306782740,0sleep00-21swapper/010:03:500
26592740,2sleep30-21swapper/309:13:233
250112740,2sleep10-21swapper/110:56:341
1249927432,11sleep20-21swapper/207:06:462
112952740,1sleep20-21swapper/211:22:372
320962720,1sleep20-21swapper/210:34:022
180432720,2sleep11847-21nfsd09:32:061
36752710,4sleep31299799cyclictest10:44:213
313822670,0sleep00-21swapper/011:58:090
261462650,0sleep00-21swapper/009:36:370
184432650,2sleep10-21swapper/110:45:451
264942640,0sleep00-21swapper/012:36:010
260582630,3sleep10-21swapper/109:53:251
170392620,1sleep117037-21sshd11:16:261
241192610,1sleep30-21swapper/311:23:583
220002610,1sleep222001-21sshd10:12:552
268022580,1sleep30-21swapper/312:11:083
167042580,1sleep00-21swapper/011:23:100
1271125833,13sleep00-21swapper/007:09:290
107272510,2sleep11298799cyclictest12:06:161
94112500,2sleep30-21swapper/311:42:263
60912480,2sleep10-21swapper/112:24:571
270732450,2sleep227065-21sshd12:29:582
215762410,38sleep3135650irq/27-eth009:15:183
203732380,35sleep3135650irq/27-eth009:32:203
1299799356,0cyclictest0-21swapper/311:06:383
55112340,0sleep25510-21bash10:18:082
44642340,2sleep24456-21sshd11:52:032
1298799340,27cyclictest22-21ksoftirqd/112:03:081
12982993320,11cyclictest3-21ksoftirqd/010:22:070
1298299330,32cyclictest1848-21nfsd12:06:140
117242320,4sleep011714-21sshd09:17:460
195882310,28sleep1135650irq/27-eth011:43:331
1298799313,19cyclictest22-21ksoftirqd/111:04:251
1298299310,3cyclictest10-21rcuc/010:26:350
101022310,2sleep110100-21sshd12:37:341
12987992914,7cyclictest8873-21sshd09:10:271
12987992912,12cyclictest22-21ksoftirqd/109:39:321
1298799290,6cyclictest10950irq/23-ehci_hcd12:33:291
224362280,2sleep322435-21bash12:35:373
12987992815,4cyclictest13189-21bash10:25:321
12997992713,9cyclictest1845-21nfsd10:09:223
12997992712,2cyclictest0-21swapper/309:52:593
1298799272,22cyclictest22-21ksoftirqd/111:30:091
12987992712,5cyclictest23476-21sshd12:17:101
12987992712,5cyclictest23476-21sshd12:17:091
73342260,0sleep00-21swapper/009:27:350
290392260,2sleep21959-21sshd12:01:242
285332260,0sleep328528-21sshd12:23:573
201442260,2sleep20-21swapper/210:52:422
149782260,2sleep00-21swapper/010:58:580
12997992620,3cyclictest135650irq/27-eth009:25:443
1299799260,6cyclictest0-21swapper/312:18:153
1299799260,6cyclictest0-21swapper/312:18:143
12993992617,4cyclictest0-21swapper/210:03:522
1298799263,16cyclictest22-21ksoftirqd/109:49:231
12987992615,8cyclictest9683-21sshd11:49:091
244942250,3sleep30-21swapper/311:37:163
12987992514,5cyclictest1846-21nfsd09:44:531
12987992514,3cyclictest31061-21sshd11:21:141
1298799251,21cyclictest22-21ksoftirqd/110:16:341
1298799250,18cyclictest22-21ksoftirqd/110:43:191
12982992513,2cyclictest3-21ksoftirqd/010:15:380
1298299251,22cyclictest15571-21kworker/0:311:26:350
1298299250,24cyclictest15045-21sshd12:13:120
12997992410,8cyclictest135650irq/27-eth009:56:333
1298799249,4cyclictest22-21ksoftirqd/110:52:021
1298799249,12cyclictest22-21ksoftirqd/109:17:241
1298799245,17cyclictest22-21ksoftirqd/110:02:051
1298799243,16cyclictest22-21ksoftirqd/112:10:111
1298799242,19cyclictest22-21ksoftirqd/111:35:111
12987992415,6cyclictest25679-21sshd10:30:121
1298799240,21cyclictest22-21ksoftirqd/111:58:201
1298299243,19cyclictest1847-21nfsd10:12:460
1298299240,15cyclictest3208-21bash10:44:180
12997992321,1cyclictest0-21swapper/307:55:263
12987992311,4cyclictest13491-21sshd11:53:001
1298799230,20cyclictest22-21ksoftirqd/110:37:161
1298799230,20cyclictest22-21ksoftirqd/110:37:161
1298299231,2cyclictest0-21swapper/009:42:360
1298299230,3cyclictest27305-21sshd11:44:220
1298299230,20cyclictest27845-21cp10:06:500
1298299230,13cyclictest3335-21sshd09:50:590
39202220,3sleep30-21swapper/311:58:403
207522220,19sleep3135650irq/27-eth012:00:303
194342220,1sleep20-21swapper/211:02:492
1299799222,2cyclictest0-21swapper/310:39:113
1299799222,2cyclictest0-21swapper/310:39:103
12997992213,2cyclictest135650irq/27-eth009:43:543
1299799220,17cyclictest17219-21id12:25:523
12993992219,2cyclictest0-21swapper/211:05:322
12993992215,5cyclictest1959-21sshd10:05:282
12993992213,6cyclictest135650irq/27-eth011:37:242
1298299222,1cyclictest0-21swapper/011:16:470
12982992214,6cyclictest3-21ksoftirqd/012:24:490
1299799211,11cyclictest0-21swapper/310:48:003
12993992117,3cyclictest1848-21nfsd12:17:502
12993992117,3cyclictest1848-21nfsd12:17:502
12993992115,5cyclictest1848-21nfsd09:26:112
12993992114,4cyclictest15156-21sshd10:22:272
12993992112,4cyclictest1848-21nfsd10:43:022
1298299210,4cyclictest15833-21sshd11:53:140
1298299210,14cyclictest18535-21sshd09:32:080
1298299210,13cyclictest22271-21sshd11:06:400
1298299210,13cyclictest0-21swapper/011:30:140
1298299210,12cyclictest15918-21bash09:21:400
3213522011,3sleep232314-21id12:11:442
195742200,2sleep20-21swapper/210:35:562
195742200,2sleep20-21swapper/210:35:552
12993992015,3cyclictest7423-21id11:55:352
12993992015,3cyclictest5314-21sshd11:42:002
12993992015,3cyclictest22511-21sshd11:10:132
12993992013,4cyclictest9140-21sshd10:58:222
12993992011,6cyclictest13060-21sshd11:26:102
12993992011,5cyclictest1848-21nfsd12:30:362
12982992016,3cyclictest3-21ksoftirqd/012:25:270
1298299201,2cyclictest0-21swapper/009:59:250
12982992011,8cyclictest3-21ksoftirqd/010:50:560
1298299200,4cyclictest8539-21sshd12:18:500
1298299200,4cyclictest8539-21sshd12:18:500
1299799195,3cyclictest0-21swapper/310:59:453
12993991915,3cyclictest1847-21nfsd12:06:132
12993991915,2cyclictest0-21swapper/209:34:122
12993991913,4cyclictest15694-21sshd12:22:352
12993991913,3cyclictest2005-21sshd11:45:062
12993991913,3cyclictest14454-21sshd10:45:212
12993991912,2cyclictest32085-21bash12:36:342
12993991911,6cyclictest1848-21nfsd11:30:242
1298799191,16cyclictest22-21ksoftirqd/109:10:011
1298299190,13cyclictest22928-21fschecks_time11:10:140
1298299190,12cyclictest0-21swapper/008:09:440
50572182,14sleep226950irq/26-ahci[00009:24:012
1299799185,3cyclictest1846-21nfsd11:00:363
1299799184,13cyclictest135650irq/27-eth009:24:513
12997991810,5cyclictest10950irq/23-ehci_hcd10:13:473
12993991813,3cyclictest30050-21sshd09:47:152
1299799178,7cyclictest10514-21sshd12:31:233
1299799173,3cyclictest30746-21sshd11:31:193
12997991711,4cyclictest8803-21rm12:06:053
12993991711,4cyclictest13029-21sshd09:17:532
1298299178,5cyclictest3-21ksoftirqd/011:02:130
1299799165,0cyclictest1848-21nfsd07:50:123
1299799161,13cyclictest1323-21sshd11:45:023
1299399161,11cyclictest0-21swapper/208:48:392
1299399161,11cyclictest0-21swapper/208:48:392
12982991612,1cyclictest0-21swapper/008:10:350
12997991511,3cyclictest0-21swapper/307:45:143
1299799150,4cyclictest0-21swapper/309:10:003
1299799150,13cyclictest0-21swapper/308:27:293
1299399152,12cyclictest135650irq/27-eth008:15:482
1299399152,11cyclictest1847-21nfsd08:05:252
1299399151,1cyclictest0-21swapper/208:52:132
1299799147,6cyclictest13811-21grep08:20:203
1299799146,4cyclictest10950irq/23-ehci_hcd07:30:193
12997991410,3cyclictest10950irq/23-ehci_hcd08:19:553
1299799140,13cyclictest135650irq/27-eth008:30:183
1299799140,11cyclictest0-21swapper/308:46:063
1299799140,11cyclictest0-21swapper/308:46:053
1299399140,13cyclictest0-21swapper/208:11:392
1299399140,12cyclictest14386-21cat07:10:212
1299399140,11cyclictest0-21swapper/207:45:122
1298799143,10cyclictest10294-21munin-node08:15:121
12987991411,2cyclictest13731-21ntp_states08:20:201
12987991410,3cyclictest10950irq/23-ehci_hcd07:30:391
1298799140,13cyclictest0-21swapper/108:50:411
1298799140,10cyclictest2405-21runrttasks07:26:071
1298299140,13cyclictest0-21swapper/008:01:550
1298299140,12cyclictest0-21swapper/007:27:500
1299799139,3cyclictest135650irq/27-eth007:40:583
1299799136,3cyclictest10950irq/23-ehci_hcd08:55:233
12997991311,1cyclictest0-21swapper/308:52:283
1299799131,11cyclictest0-21swapper/308:03:473
1299799130,4cyclictest5749-21munin-node08:05:123
1299799130,12cyclictest0-21swapper/308:43:323
1299799130,12cyclictest0-21swapper/307:37:273
1299799130,11cyclictest8632-21fschecks_time08:10:113
1299799130,11cyclictest31497-21hddtemp_smartct09:00:163
1299799130,11cyclictest20293-21memory08:35:163
1299799130,11cyclictest17859-21df07:20:123
1299799130,10cyclictest135650irq/27-eth007:16:153
1299399139,3cyclictest10950irq/23-ehci_hcd08:30:562
1299399137,5cyclictest0-21swapper/209:05:462
1299399132,8cyclictest0-21swapper/207:56:322
1299399132,7cyclictest417-21jbd2/dm-0-808:20:272
12993991311,1cyclictest0-21swapper/207:26:032
12993991310,2cyclictest4828-21grep08:00:212
1299399130,4cyclictest28536-21munin-node08:55:152
1299399130,12cyclictest0-21swapper/208:25:542
1299399130,12cyclictest0-21swapper/207:35:162
1299399130,12cyclictest0-21swapper/207:30:102
1299399130,12cyclictest0-21swapper/207:17:202
1299399130,11cyclictest21086-21sshd08:35:372
1299399130,10cyclictest135650irq/27-eth007:20:002
1298799137,5cyclictest0-21swapper/108:47:341
1298799137,5cyclictest0-21swapper/108:47:331
1298799131,11cyclictest0-21swapper/108:38:251
12987991311,1cyclictest0-21swapper/108:06:171
12987991310,2cyclictest0-21swapper/108:30:151
1298799130,12cyclictest1865-21runrttasks07:55:171
1298799130,12cyclictest1848-21nfsd09:01:191
1298799130,12cyclictest1848-21nfsd08:25:301
1298799130,12cyclictest0-21swapper/108:56:291
1298799130,12cyclictest0-21swapper/108:43:331
1298799130,12cyclictest0-21swapper/108:11:041
1298799130,12cyclictest0-21swapper/107:49:411
1298799130,12cyclictest0-21swapper/107:43:111
1298799130,12cyclictest0-21swapper/107:37:341
1298799130,12cyclictest0-21swapper/107:23:101
1298799130,12cyclictest0-21swapper/107:15:211
1298299139,3cyclictest0-21swapper/007:14:380
1298299137,5cyclictest24968-21munin-node08:45:200
1298299137,5cyclictest24968-21munin-node08:45:190
1298299137,5cyclictest0-21swapper/008:21:050
1298299137,5cyclictest0-21swapper/007:51:030
1298299137,5cyclictest0-21swapper/007:36:050
1298299137,5cyclictest0-21swapper/007:21:520
1298299132,1cyclictest0-21swapper/007:56:340
12982991311,1cyclictest0-21swapper/008:16:130
1298299130,8cyclictest0-21swapper/009:00:540
1298299130,12cyclictest0-21swapper/008:56:580
1298299130,12cyclictest0-21swapper/008:51:330
1298299130,12cyclictest0-21swapper/007:30:100
1298299130,12cyclictest0-21swapper/007:19:180
1298299130,10cyclictest0-21swapper/009:07:350
1299799127,3cyclictest13041-21munin-node07:10:123
1299799120,11cyclictest135650irq/27-eth007:25:013
12993991210,1cyclictest0-21swapper/208:43:062
1299399120,11cyclictest0-21swapper/209:00:042
1299399120,11cyclictest0-21swapper/207:50:162
1299399120,11cyclictest0-21swapper/207:41:052
1298799128,3cyclictest1848-21nfsd07:50:151
1298799120,3cyclictest13820-21irqstats07:10:161
1298799120,11cyclictest1848-21nfsd08:00:041
1298299128,1cyclictest0-21swapper/008:30:150
1298299120,1cyclictest0-21swapper/008:43:130
1298299120,11cyclictest0-21swapper/008:35:390
1298299120,11cyclictest0-21swapper/007:48:240
1298299120,11cyclictest0-21swapper/007:40:180
1298299120,10cyclictest0-21swapper/008:25:350
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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