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2026-08-30 - 20:26
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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 all highest latencies:
System rack5slot0.osadl.org (updated Sun Aug 30, 2026 12:44:59)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
3235821490,4sleep31357699cyclictest11:47:463
2087721420,0sleep020876-21sshd09:29:210
1127621290,2sleep111275-21bash09:49:061
1558621270,0sleep315587-21sshd09:43:473
226921260,2sleep12268-21bash10:49:371
3025021250,2sleep10-21swapper/112:22:391
869821110,2sleep10-21swapper/109:13:191
1236821100,3sleep11357499cyclictest12:32:421
83121030,1sleep0826-21bash09:30:210
2483621010,0sleep00-21swapper/012:25:060
292872980,4sleep11357499cyclictest11:59:101
292872980,4sleep11357499cyclictest11:59:101
123702980,4sleep31357699cyclictest10:26:553
79692970,2sleep37954-21sshd11:01:413
249062970,3sleep30-21swapper/311:55:493
249062970,3sleep30-21swapper/311:55:483
43692900,0sleep00-21swapper/010:05:480
3092900,1sleep0308-21sshd11:27:310
123872900,2sleep112378-21sshd10:18:151
61792880,0sleep00-21swapper/011:51:170
61792880,0sleep00-21swapper/011:51:160
192862880,1sleep019285-21sshd11:35:060
187372880,0sleep00-21swapper/012:18:450
257672870,2sleep225766-21sshd11:18:082
249342870,0sleep00-21swapper/012:07:400
1311028732,43sleep10-21swapper/107:07:351
308822860,2sleep20-21swapper/212:34:262
284462840,2sleep10-21swapper/112:19:391
117682840,2sleep211767-21bash09:34:242
148092830,3sleep10-21swapper/109:37:401
1322028332,47sleep30-21swapper/307:08:583
233512820,1sleep023352-21sshd11:44:070
110072810,2sleep20-21swapper/212:38:312
177182800,1sleep20-21swapper/209:40:562
169942800,5sleep21357599cyclictest11:49:222
129202800,1sleep00-21swapper/010:50:280
264002790,2sleep326399-21sshd09:56:213
72452780,2sleep00-21swapper/009:10:170
257352770,2sleep225733-21sshd10:40:002
288082740,2sleep228798-21sshd10:19:452
75882730,1sleep10-21swapper/110:23:361
167912720,2sleep00-21swapper/010:21:270
320252710,0sleep232026-21sshd10:14:162
43542700,2sleep10-21swapper/111:39:311
177092700,1sleep20-21swapper/209:55:282
228682690,2sleep122864-21sshd12:27:481
229292680,2sleep01357399cyclictest11:03:030
295502670,3sleep21357599cyclictest09:21:142
128372650,2sleep212835-21sshd11:54:512
128372650,2sleep212835-21sshd11:54:512
293822620,3sleep31357699cyclictest10:02:213
185292620,1sleep11357499cyclictest11:20:191
1298626032,4sleep00-21swapper/007:06:020
1304225833,12sleep20-21swapper/207:06:432
121512380,0sleep00-21swapper/012:38:380
182712360,1sleep318269-21sshd09:26:123
289152330,0sleep328917-21sshd12:16:403
7822310,4sleep21357599cyclictest09:50:542
90222302,26sleep3144650irq/27-eth012:38:223
13112290,1sleep30-21swapper/309:24:463
112612290,2sleep211258-21sshd09:16:282
102282280,2sleep110218-21sshd12:03:281
52882270,3sleep01357399cyclictest09:39:540
1357699261,23cyclictest2169-21sshd11:30:293
326392251,22sleep3144650irq/27-eth009:15:273
315972250,1sleep031592-21sshd09:45:110
289222250,1sleep128920-21sshd10:37:071
122822250,23sleep1144650irq/27-eth009:34:271
45002240,0sleep00-21swapper/010:14:420
266662240,2sleep20-21swapper/212:13:392
217702240,3sleep20-21swapper/209:26:302
293512230,6sleep20-21swapper/212:02:122
324622220,1sleep013572-21cyclictest09:00:200
145612220,20sleep2144650irq/27-eth009:13:522
1357699228,10cyclictest9648-21sshd10:55:573
78002210,19sleep3144650irq/27-eth010:35:143
44162210,18sleep2144650irq/27-eth012:08:462
31382212,17sleep3144650irq/27-eth011:07:003
27502210,2sleep30-21swapper/311:42:133
208282210,19sleep2144650irq/27-eth012:15:562
1357699215,0cyclictest0-21swapper/311:24:383
1357699211,4cyclictest26459-21sshd10:42:543
1357699210,6cyclictest19522-21sshd10:07:153
1357699210,10cyclictest0-21swapper/310:21:563
306452200,1sleep030643-21sshd09:15:190
279752200,18sleep3144650irq/27-eth009:53:303
24942200,1sleep02493-21seq10:37:420
1357699203,9cyclictest17390-21sshd11:17:223
1357699201,3cyclictest0-21swapper/312:27:313
1357699201,10cyclictest0-21swapper/310:45:093
1357699200,13cyclictest0-21swapper/312:31:433
1357499200,7cyclictest2716-21sshd10:28:591
186802190,2sleep30-21swapper/311:26:143
159762190,17sleep3144650irq/27-eth010:53:453
1357699198,4cyclictest13196-21sshd12:21:053
1357699193,9cyclictest1607-21sshd09:36:223
1357699191,3cyclictest0-21swapper/310:32:343
1357699190,4cyclictest5104-21bash09:48:323
1357699190,4cyclictest144650irq/27-eth011:38:163
1357699190,3cyclictest0-21swapper/309:34:503
1357699190,12cyclictest0-21swapper/309:12:323
13575991914,3cyclictest2436-21bash10:26:002
1357499196,11cyclictest7978-21bash11:31:021
287002180,2sleep11357499cyclictest12:05:071
230312180,1sleep20-21swapper/209:47:142
1357699187,3cyclictest15886-21sshd10:12:483
1357699181,3cyclictest31004-21sshd11:50:353
1357699181,3cyclictest31004-21sshd11:50:343
1357699181,10cyclictest13262-21sshd12:03:443
1357699180,4cyclictest23100-21sshd10:16:133
1357599187,4cyclictest2132-21sshd11:58:072
1357599187,4cyclictest2132-21sshd11:58:062
1357599182,13cyclictest11048-21sshd11:31:182
1357499187,5cyclictest1739-21sshd11:09:521
13574991816,1cyclictest0-21swapper/110:12:241
13574991814,3cyclictest36-21rcuop/211:45:561
13574991813,3cyclictest1232-21sshd10:02:451
1357499180,16cyclictest0-21swapper/111:51:101
1357499180,16cyclictest0-21swapper/111:51:101
1357499180,13cyclictest0-21swapper/111:11:541
1357399180,15cyclictest0-21swapper/010:57:370
319522170,1sleep031954-21bash11:09:400
1357699171,12cyclictest0-21swapper/312:06:203
1357699170,10cyclictest0-21swapper/312:13:263
1357599174,1cyclictest30833-21sshd11:44:492
1357599173,1cyclictest11864-21cp10:23:592
13575991713,3cyclictest2024-21nfsd11:25:302
1357499178,3cyclictest0-21swapper/109:41:071
1357499171,14cyclictest0-21swapper/111:00:231
1357499170,4cyclictest23964-21sshd11:15:061
1357499170,16cyclictest22-21ksoftirqd/109:50:181
1357499170,15cyclictest0-21swapper/110:40:271
1357399170,13cyclictest26921-21bash10:40:060
264872160,1sleep013572-21cyclictest09:20:550
198012160,14sleep2144650irq/27-eth011:11:312
1357699169,6cyclictest2024-21nfsd08:31:023
1357699168,6cyclictest25212-21sshd11:12:033
13576991610,5cyclictest144650irq/27-eth008:56:533
1357599165,4cyclictest5867-21sshd12:23:232
1357599165,3cyclictest29277-21sshd12:28:242
1357599163,1cyclictest23026-21sshd11:00:132
1357599162,8cyclictest2023-21nfsd10:01:562
1357599162,1cyclictest6929-21sshd10:46:562
1357599160,14cyclictest32650-21sshd11:36:102
1357599160,14cyclictest14811-21proc_pri07:10:202
1357599160,14cyclictest0-21swapper/210:09:002
1357499169,6cyclictest1347-21sshd11:42:061
1357499167,7cyclictest0-21swapper/111:26:301
13574991610,4cyclictest28257-21sshd10:05:101
1357499160,5cyclictest10959-21bash09:25:311
1357499160,4cyclictest22276-21sshd10:30:361
1357499160,4cyclictest11628-21sshd09:16:301
1357499160,4cyclictest10934-21sshd10:50:201
1357499160,14cyclictest0-21swapper/110:55:321
1357499160,14cyclictest0-21swapper/108:05:181
1357399169,1cyclictest10-21rcuc/012:03:400
1357399160,3cyclictest0-21swapper/009:55:340
1357399160,15cyclictest0-21swapper/011:10:530
1357399160,15cyclictest0-21swapper/010:16:580
1357399160,14cyclictest0-21swapper/010:30:170
1357399160,13cyclictest18125-21sshd10:04:150
247192151,12sleep228950irq/26-ahci[00009:35:292
1357699154,10cyclictest144650irq/27-eth008:12:403
1357699153,2cyclictest0-21swapper/307:55:533
1357699151,6cyclictest0-21swapper/309:07:293
1357699151,13cyclictest0-21swapper/307:10:223
1357599159,5cyclictest144650irq/27-eth011:23:212
1357599154,7cyclictest144650irq/27-eth010:56:202
1357599153,1cyclictest0-21swapper/207:42:042
1357599153,1cyclictest0-21swapper/207:39:042
1357599152,4cyclictest17486-21sshd10:50:542
1357599150,3cyclictest12776-21sshd11:05:022
1357599150,14cyclictest0-21swapper/210:34:172
1357599150,12cyclictest17150-21sshd10:42:042
1357499157,3cyclictest24440-21id12:36:401
13574991510,3cyclictest21163-21munin-node09:20:261
1357499150,14cyclictest21821-21sshd12:10:161
1357499150,13cyclictest2088-21snmpd07:36:531
1357499150,10cyclictest992-21sshd09:57:011
1357399158,5cyclictest20348-21bash11:46:400
1357399150,4cyclictest0-21swapper/011:30:230
1357399150,14cyclictest12662-21sshd10:47:300
1357399150,14cyclictest0-21swapper/011:55:240
1357399150,14cyclictest0-21swapper/011:55:230
1357399150,12cyclictest24656-21sshd12:13:270
1357399150,11cyclictest0-21swapper/010:26:540
1357699148,5cyclictest0-21swapper/308:02:373
1357699148,5cyclictest0-21swapper/307:35:213
1357699143,3cyclictest144650irq/27-eth008:45:303
1357699142,11cyclictest144650irq/27-eth008:20:343
1357699141,5cyclictest0-21swapper/307:26:023
1357699141,4cyclictest24318-21users07:30:233
13576991412,1cyclictest0-21swapper/307:51:463
1357699141,12cyclictest144650irq/27-eth008:40:383
13576991411,2cyclictest144650irq/27-eth007:46:213
1357699141,12cyclictest0-21swapper/309:01:023
1357699141,12cyclictest0-21swapper/308:53:593
1357699141,12cyclictest0-21swapper/308:26:053
1357699141,12cyclictest0-21swapper/308:16:103
1357699141,12cyclictest0-21swapper/308:16:103
1357699141,12cyclictest0-21swapper/307:41:003
1357699141,12cyclictest0-21swapper/307:18:103
1357699141,11cyclictest20596-21iostat_ios08:35:153
1357599142,5cyclictest30370-21memory07:45:182
1357599142,5cyclictest0-21swapper/208:02:482
1357599142,11cyclictest144650irq/27-eth008:51:592
1357499141,1cyclictest17336-21munin-node07:15:221
13574991411,2cyclictest36-21rcuop/208:54:551
1357499140,12cyclictest2512-21runrttasks07:40:151
1357399145,5cyclictest0-21swapper/009:05:230
1357399142,1cyclictest0-21swapper/009:52:280
1357399141,8cyclictest0-21swapper/012:31:570
13573991412,1cyclictest0-21swapper/012:21:020
1357399140,3cyclictest0-21swapper/011:20:390
1357399140,13cyclictest0-21swapper/008:05:140
1357399140,11cyclictest18861-21sshd09:44:050
1357699138,4cyclictest7899-21seq08:05:553
1357599139,3cyclictest144650irq/27-eth009:02:272
1357599132,0cyclictest0-21swapper/207:50:172
13575991311,1cyclictest0-21swapper/207:58:312
1357599130,5cyclictest0-21swapper/208:55:432
1357599130,12cyclictest2088-21snmpd09:07:092
1357599130,12cyclictest2024-21nfsd07:16:272
1357599130,12cyclictest144650irq/27-eth008:48:142
1357599130,12cyclictest0-21swapper/208:42:412
1357599130,12cyclictest0-21swapper/208:37:082
1357599130,12cyclictest0-21swapper/208:32:452
1357599130,12cyclictest0-21swapper/208:10:352
1357599130,12cyclictest0-21swapper/207:30:112
1357599130,12cyclictest0-21swapper/207:26:032
1357599130,11cyclictest18891-21iostat_ios07:20:142
1357599130,11cyclictest15614-21df_inode08:25:142
1357599130,11cyclictest11512-21iostat_ios08:15:142
1357599130,11cyclictest11512-21iostat_ios08:15:142
1357499138,3cyclictest30756-21munin-node07:45:201
1357499132,10cyclictest144650irq/27-eth008:45:471
1357499131,11cyclictest28950irq/26-ahci[00008:35:051
13574991311,1cyclictest0-21swapper/109:06:531
1357499130,4cyclictest29246-21munin-node08:55:131
1357499130,12cyclictest0-21swapper/108:40:191
1357499130,12cyclictest0-21swapper/108:27:001
1357499130,12cyclictest0-21swapper/108:21:481
1357499130,12cyclictest0-21swapper/108:11:151
1357499130,12cyclictest0-21swapper/107:58:531
1357499130,11cyclictest22941-21df07:30:131
1357499130,11cyclictest13861-21df07:10:131
1357399137,3cyclictest0-21swapper/007:45:230
1357399137,3cyclictest0-21swapper/007:10:130
1357399131,9cyclictest0-21swapper/011:16:440
1357399130,12cyclictest0-21swapper/008:59:280
1357399130,12cyclictest0-21swapper/008:52:030
1357399130,12cyclictest0-21swapper/008:30:160
1357399130,12cyclictest0-21swapper/007:36:080
1357399130,12cyclictest0-21swapper/007:20:180
1357399130,10cyclictest0-21swapper/007:50:180
1357699121,10cyclictest18399-21df07:20:113
1357599120,3cyclictest6881-21hddtemp_smartct08:05:132
1357599120,3cyclictest14173-21ntp_states08:20:172
1357499127,4cyclictest4678-21munin-node08:00:141
1357499127,3cyclictest0-21swapper/107:50:131
13574991210,1cyclictest0-21swapper/109:00:081
1357499120,11cyclictest10739-21runrttasks08:15:031
1357499120,11cyclictest10739-21runrttasks08:15:031
1357499120,11cyclictest0-21swapper/108:30:261
1357499120,11cyclictest0-21swapper/107:20:181
1357499120,10cyclictest20391-21taskset07:25:051
1357399128,3cyclictest0-21swapper/008:40:240
1357399128,3cyclictest0-21swapper/008:10:250
1357399128,2cyclictest0-21swapper/008:37:140
1357399122,9cyclictest0-21swapper/008:20:190
1357399121,9cyclictest0-21swapper/007:30:160
1357399120,2cyclictest0-21swapper/007:41:350
1357399120,1cyclictest0-21swapper/008:45:110
1357399120,11cyclictest16127-21df07:15:120
1357399120,11cyclictest0-21swapper/008:25:430
1357399120,11cyclictest0-21swapper/008:01:310
1357399120,11cyclictest0-21swapper/007:55:380
1357399120,11cyclictest0-21swapper/007:25:270
1357399110,10cyclictest0-21swapper/008:15:170
1357399110,10cyclictest0-21swapper/008:15:170
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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