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2026-06-25 - 16:48
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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 Thu Jun 25, 2026 12:44:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
919821410,1sleep00-21swapper/009:14:550
2625421270,4sleep21058499cyclictest09:20:182
2082421220,2sleep20-21swapper/211:38:042
2099521180,2sleep10-21swapper/110:36:181
9976211321,87sleep30-21swapper/307:05:373
10073210132,41sleep10-21swapper/107:06:521
38302970,0sleep00-21swapper/011:39:460
46132930,1sleep30-21swapper/311:32:183
213722900,2sleep30-21swapper/310:32:533
67072880,2sleep12512-21runrttasks11:21:481
59862870,2sleep20-21swapper/211:28:542
221462870,0sleep00-21swapper/011:53:230
260692840,3sleep01058299cyclictest11:23:590
229572830,0sleep00-21swapper/012:05:020
191252820,2sleep20-21swapper/211:02:002
108102820,3sleep10-21swapper/110:20:151
223762810,2sleep122372-21sshd09:23:211
187682810,1sleep20-21swapper/211:45:292
179432810,2sleep217938-21sshd12:08:092
119522800,0sleep311949-21sshd11:48:343
64532790,4sleep31058599cyclictest11:14:513
294312780,2sleep129430-21sshd09:52:301
76172740,4sleep31058599cyclictest11:07:553
37312720,0sleep00-21swapper/010:26:440
284292720,1sleep30-21swapper/309:27:323
277642710,1sleep327753-21sshd10:29:473
85492690,2sleep30-21swapper/311:29:113
247362660,2sleep224737-21bash09:59:092
148572660,1sleep20-21swapper/210:39:132
1019226333,25sleep20-21swapper/207:08:212
1026425431,11sleep00-21swapper/007:09:150
95802370,2sleep19577-21sshd12:29:281
116962370,0sleep00-21swapper/010:46:280
268602350,33sleep1144650irq/27-eth011:02:531
256112350,1sleep025556-21sshd10:36:490
251682350,32sleep2144650irq/27-eth011:13:162
62982300,23sleep1144650irq/27-eth009:57:071
111652280,0sleep00-21swapper/009:43:400
292312270,3sleep20-21swapper/209:45:302
152342270,2sleep12024-21nfsd09:44:091
139252270,2sleep20-21swapper/210:16:162
300652260,2sleep10-21swapper/110:25:571
34122251,22sleep2144650irq/27-eth012:17:522
116302250,2sleep20-21swapper/211:44:442
173532240,2sleep30-21swapper/310:54:413
42272230,21sleep2144650irq/27-eth012:39:482
34552230,2sleep00-21swapper/010:08:120
244862230,2sleep10-21swapper/112:23:511
22342230,3sleep00-21swapper/011:03:430
97302220,1sleep09724-21sshd09:46:560
200552220,2sleep120053-21sshd10:47:281
1058499225,9cyclictest2024-21nfsd10:48:422
122022210,2sleep10-21swapper/111:15:221
93772200,18sleep328950irq/26-ahci[00010:15:423
106682200,1sleep041ktimersoftd/012:29:350
1058499204,3cyclictest3013-21sshd12:02:332
301062190,2sleep330103-21bash12:31:343
10585991914,4cyclictest25373-21sshd12:20:163
111172180,0sleep00-21swapper/012:36:440
1058599188,8cyclictest18327-21sshd09:55:003
1058599180,16cyclictest27112-21sshd09:20:213
1058399181,8cyclictest0-21swapper/111:32:311
10582991812,3cyclictest0-21swapper/011:48:240
70662170,2sleep00-21swapper/009:28:530
1058599173,2cyclictest0-21swapper/311:00:523
10585991713,3cyclictest27195-21sshd10:55:433
1058599170,15cyclictest0-21swapper/310:44:003
1058599170,13cyclictest144650irq/27-eth010:21:393
1058599170,12cyclictest2232-21sshd09:13:593
1058499173,6cyclictest17721-21sshd11:16:012
1058499171,3cyclictest24987-21bash09:12:452
10584991713,3cyclictest7818-21sshd10:53:252
1058499170,13cyclictest0-21swapper/210:34:052
1058399173,1cyclictest23097-21sshd09:37:541
10583991714,2cyclictest31424-21id09:49:191
10583991714,2cyclictest22865-21sshd11:45:581
1058399170,16cyclictest0-21swapper/111:43:561
1058299171,12cyclictest0-21swapper/009:53:190
307782160,14sleep3144650irq/27-eth012:39:083
236572160,14sleep1144650irq/27-eth009:26:591
120242160,14sleep228950irq/26-ahci[00012:22:242
1058599168,3cyclictest21156-21sshd09:55:153
1058599167,4cyclictest2023-21nfsd10:00:203
1058599160,4cyclictest23074-21sshd09:48:243
1058599160,4cyclictest15268-21sshd10:46:553
1058599160,12cyclictest2573-21sshd09:32:123
1058499165,5cyclictest153250irq/28-eth1-rx-11:57:182
1058499162,9cyclictest8286-21sshd12:29:192
1058499162,2cyclictest4171-21sshd09:39:222
10584991610,5cyclictest16645-21sshd09:40:332
1058399169,6cyclictest2066-21nscd12:36:451
1058399162,9cyclictest31723-21sshd11:39:161
10583991611,3cyclictest24327-21sshd12:16:341
1058399160,4cyclictest27249-21sshd09:13:021
1058399160,4cyclictest22045-21sshd10:51:081
1058399160,14cyclictest19960-21sshd12:30:251
1058399160,14cyclictest13343-21sshd09:15:191
1058399160,14cyclictest0-21swapper/110:13:421
1058399160,12cyclictest0-21swapper/110:15:201
1058399160,11cyclictest325-21sshd10:00:001
1058399160,11cyclictest31777-21bash10:30:131
1058299168,4cyclictest26929-21sshd11:27:380
1058299160,3cyclictest0-21swapper/011:13:480
81282150,13sleep3144650irq/27-eth010:08:443
221102150,0sleep122109-21sshd12:08:401
215742150,3sleep30-21swapper/311:53:193
1058599159,1cyclictest3614-21id11:21:273
1058599158,6cyclictest5181-21sshd10:38:083
10585991512,2cyclictest0-21swapper/311:44:213
10585991511,3cyclictest14426-21bash12:26:243
1058599150,3cyclictest28950irq/26-ahci[00011:38:503
1058599150,13cyclictest8012-21sshd09:18:253
1058599150,13cyclictest17383-21timerandwakeup12:00:223
1058599150,13cyclictest0-21swapper/310:10:123
1058599150,13cyclictest0-21swapper/309:08:183
1058599150,13cyclictest0-21swapper/307:48:293
1058599150,11cyclictest2075-21nscd09:38:173
1058599150,11cyclictest144650irq/27-eth012:07:303
1058499153,8cyclictest28889-21sshd10:14:252
1058499153,5cyclictest0-21swapper/210:43:032
1058499151,6cyclictest10283-21sshd09:15:012
10584991510,1cyclictest19303-21sshd11:23:102
1058499150,3cyclictest30296-21sshd11:50:252
1058499150,14cyclictest2024-21nfsd10:00:162
1058499150,13cyclictest8857-21sshd09:50:172
1058499150,13cyclictest0-21swapper/210:05:212
1058399159,2cyclictest144650irq/27-eth012:10:111
1058399152,1cyclictest0-21swapper/108:08:051
1058399152,12cyclictest28432-21sshd11:27:471
1058399151,10cyclictest0-21swapper/112:02:421
1058399150,3cyclictest25-21rcuop/109:30:501
1058399150,14cyclictest144650irq/27-eth011:08:101
1058399150,14cyclictest0-21swapper/111:52:021
1058399150,13cyclictest2512-21runrttasks07:23:141
1058299156,5cyclictest7000-21id09:36:070
10582991513,1cyclictest0-21swapper/010:15:280
10582991513,1cyclictest0-21swapper/010:00:210
10582991510,2cyclictest13929-21sshd09:19:040
1058299150,6cyclictest0-21swapper/010:54:450
1058299150,3cyclictest0-21swapper/010:42:580
1058299150,14cyclictest16688-21id11:15:530
1058299150,14cyclictest0-21swapper/011:43:240
1058299150,13cyclictest6275-21cp12:10:250
1058599149,1cyclictest19673-21sshd12:12:053
1058599142,1cyclictest0-21swapper/308:50:343
1058599140,3cyclictest144650irq/27-eth008:24:113
1058599140,3cyclictest142492sleep308:29:023
1058599140,13cyclictest11826-21bash11:15:203
1058599140,12cyclictest29328-21ntpq09:00:183
1058599140,12cyclictest12089-21bash11:59:573
1058599140,12cyclictest11970-21sshd09:40:123
1058599140,10cyclictest19234-21sshd12:15:593
1058499149,4cyclictest17196-21sshd11:30:072
1058499148,5cyclictest2024-21nfsd08:55:202
1058499148,5cyclictest144650irq/27-eth008:14:262
1058499148,4cyclictest7747-21sshd12:10:352
1058499142,11cyclictest144650irq/27-eth007:11:102
1058499142,11cyclictest0-21swapper/210:21:542
1058499141,10cyclictest0-21swapper/207:27:092
10584991410,3cyclictest0-21swapper/207:23:272
1058499140,5cyclictest25190-21bash10:25:232
1058499140,13cyclictest738-21sshd09:32:002
1058499140,12cyclictest20231-21sshd12:30:272
1058499140,12cyclictest16216-21sshd11:05:142
1058499140,12cyclictest0-21swapper/209:26:092
1058499140,10cyclictest11407-21sshd10:57:452
1058399148,5cyclictest2525-21sshd11:58:531
1058399147,3cyclictest6001-21sshd10:41:441
1058399142,10cyclictest0-21swapper/107:50:551
10583991412,1cyclictest0-21swapper/108:31:111
10583991412,1cyclictest0-21swapper/107:46:241
1058399140,5cyclictest28601-21sshd11:10:101
1058399140,5cyclictest23781-21sshd10:06:461
1058399140,12cyclictest24508-21munin-node07:40:121
1058399140,10cyclictest22-21ksoftirqd/110:56:521
1058399140,10cyclictest144650irq/27-eth008:00:211
1058299148,4cyclictest13442-21sshd12:00:040
1058299148,3cyclictest27838-21sshd09:55:550
1058299148,3cyclictest0-21swapper/010:58:320
1058299148,2cyclictest30805-21sshd11:58:250
1058299142,1cyclictest0-21swapper/009:33:300
1058299141,2cyclictest4134-21sshd12:32:170
1058299141,1cyclictest28950irq/26-ahci[00008:10:350
1058299141,12cyclictest0-21swapper/012:16:010
1058299140,9cyclictest26756-21sshd12:20:220
1058299140,2cyclictest0-21swapper/011:32:220
1058299140,1cyclictest4202-21sshd10:34:380
1058299140,13cyclictest20010-21sshd10:21:180
1058299140,12cyclictest0-21swapper/011:06:510
1058299140,12cyclictest0-21swapper/009:20:230
1058599139,3cyclictest144650irq/27-eth007:41:423
1058599138,3cyclictest19789-21hddtemp_smartct08:40:133
1058599134,8cyclictest0-21swapper/307:12:443
1058599130,5cyclictest0-21swapper/308:46:103
1058599130,12cyclictest0-21swapper/308:57:363
1058599130,12cyclictest0-21swapper/308:31:083
1058599130,12cyclictest0-21swapper/307:57:183
1058599130,12cyclictest0-21swapper/307:51:413
1058599130,12cyclictest0-21swapper/307:35:533
1058599130,12cyclictest0-21swapper/307:30:493
1058599130,12cyclictest0-21swapper/307:22:153
1058599130,12cyclictest0-21swapper/307:17:073
1058599130,11cyclictest19013-21unixbench_singl07:25:223
1058599130,11cyclictest1112-21df08:00:133
1058499138,3cyclictest1527-21hddtemp_smartct08:00:142
1058499137,5cyclictest0-21swapper/208:35:072
1058499133,4cyclictest0-21swapper/208:16:062
1058499131,11cyclictest144650irq/27-eth007:15:402
10584991311,1cyclictest0-21swapper/208:27:282
10584991311,1cyclictest0-21swapper/207:30:142
1058499130,5cyclictest0-21swapper/207:48:462
1058499130,4cyclictest23925-21munin-node08:50:112
1058499130,12cyclictest0-21swapper/209:07:372
1058499130,12cyclictest0-21swapper/207:55:392
1058499130,12cyclictest0-21swapper/207:42:502
1058499130,12cyclictest0-21swapper/207:36:042
1058399139,3cyclictest144650irq/27-eth009:00:551
1058399138,4cyclictest12882-21munin-node07:15:181
1058399130,4cyclictest2512-21runrttasks08:42:431
1058399130,12cyclictest31800-21ipmitool07:55:161
1058399130,12cyclictest0-21swapper/109:06:451
1058399130,12cyclictest0-21swapper/108:58:181
1058399130,12cyclictest0-21swapper/108:51:021
1058399130,12cyclictest0-21swapper/108:46:071
1058399130,12cyclictest0-21swapper/107:36:271
1058399130,12cyclictest0-21swapper/107:27:161
1058399130,12cyclictest0-21swapper/107:11:561
1058399130,11cyclictest5485-21munin-node08:10:221
1058399130,11cyclictest20473-21irqstats07:30:151
1058399130,11cyclictest17164-21diskstats08:35:111
1058299137,3cyclictest0-21swapper/008:15:480
10582991311,1cyclictest0-21swapper/007:46:320
10582991311,1cyclictest0-21swapper/007:43:460
1058299130,5cyclictest0-21swapper/009:00:120
1058299130,2cyclictest21190-21sshd10:10:090
1058299130,12cyclictest20782-21chrt08:40:320
1058299130,12cyclictest0-21swapper/009:06:230
1058299130,12cyclictest0-21swapper/008:26:390
1058299130,12cyclictest0-21swapper/008:23:370
1058299130,12cyclictest0-21swapper/007:57:010
1058299130,12cyclictest0-21swapper/007:29:260
1058299130,10cyclictest0-21swapper/008:00:260
1058299130,10cyclictest0-21swapper/007:51:250
1058299130,10cyclictest0-21swapper/007:30:130
1058599121,10cyclictest2024-21nfsd08:15:123
1058599120,11cyclictest144650irq/27-eth008:35:213
1058599120,11cyclictest144650irq/27-eth008:05:073
1058599120,10cyclictest0-21swapper/308:10:113
1058499122,9cyclictest0-21swapper/208:46:022
1058499120,3cyclictest28457-21df09:00:112
1058499120,3cyclictest20260-21ntp_states08:40:192
1058499120,11cyclictest2024-21nfsd08:06:022
1058499120,11cyclictest144650irq/27-eth008:30:122
1058499120,11cyclictest0-21swapper/207:50:042
1058499120,10cyclictest10352-21diskstats08:20:122
1058399120,3cyclictest8083-21diskstats08:15:141
1058399120,11cyclictest144650irq/27-eth008:25:021
1058399120,11cyclictest11174-21ntp_states08:20:171
1058299128,3cyclictest0-21swapper/008:35:470
1058299128,1cyclictest0-21swapper/008:55:470
1058299127,2cyclictest0-21swapper/008:30:210
10582991210,1cyclictest0-21swapper/007:21:110
1058299120,11cyclictest0-21swapper/008:50:500
1058299120,11cyclictest0-21swapper/008:47:230
1058299120,11cyclictest0-21swapper/007:17:210
1058299117,3cyclictest0-21swapper/008:05:240
1058299117,2cyclictest0-21swapper/007:10:590
1058299110,1cyclictest0-21swapper/007:35:010
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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