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2026-09-05 - 23:20
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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 Sat Sep 05, 2026 12:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
722521470,2sleep01441499cyclictest10:16:480
2542221430,0sleep00-21swapper/009:46:090
1928921390,3sleep01441499cyclictest11:39:200
3017121240,1sleep330169-21sshd09:55:433
1931921240,4sleep11441599cyclictest12:16:561
1811321140,3sleep21441699cyclictest10:32:212
3054421060,4sleep21441699cyclictest10:47:552
1523921030,1sleep10-21swapper/109:28:231
1433021020,2sleep10-21swapper/112:02:131
295142930,1sleep029511-21sshd12:12:060
32792910,0sleep00-21swapper/010:57:190
32792910,0sleep00-21swapper/010:57:190
228742910,1sleep00-21swapper/010:24:180
77222890,0sleep00-21swapper/009:30:260
225492890,1sleep00-21swapper/009:23:210
72182880,1sleep30-21swapper/309:50:293
1396128732,51sleep10-21swapper/107:07:361
1236928732,46sleep30-21swapper/307:05:143
214992860,2sleep20-21swapper/210:35:252
319022850,2sleep231900-21sshd09:24:112
269462850,2sleep10-21swapper/111:36:591
256852850,1sleep30-21swapper/312:29:043
179492850,2sleep20-21swapper/210:52:492
107002850,2sleep00-21swapper/012:30:290
239442830,2sleep20-21swapper/211:42:342
215702830,1sleep221556-21sshd09:48:562
19132830,0sleep00-21swapper/011:43:330
96362810,0sleep00-21swapper/011:53:140
310372810,1sleep331021-21sshd10:15:583
22962810,3sleep21441699cyclictest09:32:532
133552810,3sleep30-21swapper/309:22:323
38102800,2sleep33809-21sshd09:18:473
191612790,3sleep30-21swapper/310:00:433
165542790,4sleep20-21swapper/209:51:242
120982790,3sleep21441699cyclictest11:47:232
36792780,4sleep31441799cyclictest09:27:213
172562780,2sleep317257-21sshd11:01:233
172832770,2sleep217285-21sshd09:14:052
300992760,2sleep330098-21bash12:32:173
272552760,2sleep20-21swapper/209:15:012
234982750,2sleep30-21swapper/309:34:473
105352750,2sleep10-21swapper/111:56:081
255472730,4sleep31441799cyclictest11:42:433
202322720,3sleep32024-21nfsd10:50:013
148072720,3sleep01441499cyclictest12:25:120
215562670,2sleep321555-21bash12:05:403
147092670,3sleep11441599cyclictest11:01:091
9922610,2sleep01441499cyclictest10:51:100
1415025932,10sleep20-21swapper/207:09:592
1400424235,4sleep00-21swapper/007:08:070
44472360,1sleep04395-21sshd09:50:180
279692350,1sleep20-21swapper/211:08:072
289002340,31sleep1144650irq/27-eth010:12:571
116732340,2sleep10-21swapper/110:58:051
116732340,2sleep10-21swapper/110:58:041
230302330,2sleep20-21swapper/211:54:292
12682330,4sleep11441599cyclictest09:18:331
23162320,3sleep01441499cyclictest11:17:190
170462320,2sleep12024-21nfsd12:25:211
281392310,4sleep10-21swapper/109:40:411
113232300,27sleep2144650irq/27-eth010:55:142
113232300,27sleep2144650irq/27-eth010:55:142
275692280,2sleep32512-21runrttasks07:37:023
278492270,4sleep11441599cyclictest11:28:151
116702260,2sleep211668-21sshd12:04:552
245962250,2sleep20-21swapper/211:13:372
184962250,1sleep00-21swapper/012:02:360
152972250,2sleep30-21swapper/310:32:053
121082250,2sleep30-21swapper/312:22:033
91552240,2sleep20-21swapper/211:00:372
46562240,22sleep3144650irq/27-eth011:26:083
43592240,0sleep14351-21sshd10:07:581
283862240,2sleep328385-21sshd10:44:473
1441499249,9cyclictest3-21ksoftirqd/009:41:530
128212242,20sleep3144650irq/27-eth012:16:193
323852230,21sleep1144650irq/27-eth011:11:231
269302230,3sleep30-21swapper/312:37:463
240292230,2sleep30-21swapper/311:13:343
161802230,2sleep10-21swapper/112:22:251
77272220,2sleep07728-21idleruntime-cro10:40:000
75382220,20sleep2144650irq/27-eth010:08:172
289862220,20sleep3144650irq/27-eth011:05:213
127622220,1sleep041ktimersoftd/009:25:170
97052210,1sleep20-21swapper/210:23:022
251622210,1sleep025161-21id10:09:500
18552210,19sleep1144650irq/27-eth010:39:301
14414992112,5cyclictest3-21ksoftirqd/012:18:280
125062210,0sleep30-21swapper/312:05:003
35212200,0sleep00-21swapper/012:21:160
288022200,3sleep30-21swapper/309:49:373
1441499200,14cyclictest0-21swapper/011:20:150
85522190,16sleep2144650irq/27-eth010:42:552
281292190,2sleep20-21swapper/212:37:532
1441799192,10cyclictest0-21swapper/309:37:543
14417991915,3cyclictest21072-21sshd10:26:563
1441699193,9cyclictest2024-21nfsd11:32:582
107372190,0sleep00-21swapper/009:13:270
24332180,2sleep12423-21sshd10:16:201
190562180,1sleep20-21swapper/210:29:412
1441799180,13cyclictest144650irq/27-eth010:09:183
1441699186,11cyclictest0-21swapper/212:17:452
1441699182,3cyclictest4432-21sshd10:10:432
1441699182,15cyclictest153250irq/28-eth1-rx-09:36:472
1441699182,14cyclictest6880-21sshd11:38:112
1441599180,14cyclictest0-21swapper/109:23:241
1441599180,13cyclictest0-21swapper/109:49:231
1441499185,9cyclictest3-21ksoftirqd/011:25:240
14414991812,2cyclictest3-21ksoftirqd/009:15:090
134592180,3sleep01441499cyclictest10:46:180
317732170,2sleep231770-21bash12:09:312
1441799175,3cyclictest9591-21sshd10:45:553
14417991710,1cyclictest25416-21sshd09:40:263
1441799170,12cyclictest23257-21bash12:14:273
1441699173,0cyclictest0-21swapper/209:42:162
1441699173,0cyclictest0-21swapper/209:00:152
1441699172,6cyclictest2132-21sshd09:59:572
1441699172,1cyclictest12979-21bash09:28:112
1441699172,14cyclictest153250irq/28-eth1-rx-09:05:072
1441699172,14cyclictest153250irq/28-eth1-rx-08:46:222
1441699172,14cyclictest153250irq/28-eth1-rx-07:20:512
1441699172,10cyclictest17448-21timerandwakeup12:25:232
14416991712,4cyclictest25814-21sshd11:25:132
1441699170,5cyclictest9460-21latency12:10:212
1441599179,3cyclictest20032-21sshd10:53:001
1441599178,8cyclictest0-21swapper/110:24:361
1441599177,4cyclictest30824-21sshd11:43:121
1441599176,3cyclictest481-21sshd11:31:291
1441599173,1cyclictest6928-21sshd10:42:461
14415991712,3cyclictest0-21swapper/110:00:161
14415991711,4cyclictest8736-21bash12:30:221
14415991710,4cyclictest12162-21bash12:13:271
1441599170,8cyclictest0-21swapper/109:32:071
1441599170,16cyclictest9987-21sshd10:25:561
1441599170,15cyclictest0-21swapper/109:55:531
1441599170,12cyclictest3187-21sshd09:35:421
1441499176,7cyclictest3-21ksoftirqd/011:11:110
1441799160,4cyclictest28661-21sshd11:49:003
1441799160,14cyclictest4031-21sshd11:20:223
1441799160,14cyclictest17917-21sshd11:30:133
1441799160,14cyclictest0-21swapper/311:16:523
1441799160,11cyclictest4365-21sshd10:10:423
1441699165,5cyclictest153250irq/28-eth1-rx-07:40:192
1441699165,10cyclictest153250irq/28-eth1-rx-10:00:562
1441699165,10cyclictest153250irq/28-eth1-rx-08:40:192
1441699162,1cyclictest10539-21ps08:10:192
1441699161,6cyclictest3313-21sshd11:58:262
1441699161,14cyclictest2132-21sshd12:20:512
1441699161,14cyclictest16856-21sshd11:21:312
1441699160,8cyclictest13413-21sshd12:30:452
1441699160,14cyclictest0-21swapper/208:05:122
1441599168,3cyclictest9176-21sshd12:36:071
1441599164,3cyclictest21318-21sshd11:21:561
1441599161,14cyclictest12518-21rm11:47:261
1441599160,3cyclictest0-21swapper/110:45:511
1441599160,15cyclictest11008-21sshd11:06:341
1441599160,15cyclictest0-21swapper/112:07:371
1441599160,15cyclictest0-21swapper/110:32:061
1441599160,14cyclictest0-21swapper/109:52:131
1441599160,11cyclictest2078-21nscd11:51:561
1441499164,3cyclictest3-21ksoftirqd/011:45:580
14414991612,3cyclictest3-21ksoftirqd/010:40:540
14414991612,3cyclictest3-21ksoftirqd/010:31:120
1441499160,8cyclictest1778-21sshd09:56:060
1441499160,1cyclictest24310-21sshd10:04:060
1441499160,15cyclictest0-21swapper/012:06:520
1441799156,3cyclictest0-21swapper/309:11:353
1441799151,1cyclictest5074-21sshd11:55:383
14417991511,3cyclictest28950irq/26-ahci[00011:50:153
1441799150,3cyclictest17647-21sshd10:20:433
1441799150,13cyclictest14886-21vmstat10:55:253
1441799150,13cyclictest14886-21vmstat10:55:253
1441799150,13cyclictest0-21swapper/311:35:193
1441799150,13cyclictest0-21swapper/307:57:313
1441699151,8cyclictest7471-21bash11:17:472
14416991511,3cyclictest2024-21nfsd07:16:052
1441699150,7cyclictest0-21swapper/208:19:432
1441699150,3cyclictest15782-21sshd10:17:362
1441699150,13cyclictest0-21swapper/208:23:432
1441699150,13cyclictest0-21swapper/207:45:192
1441599150,3cyclictest16443-21sshd11:18:351
1441599150,13cyclictest2512-21runrttasks07:35:411
1441599150,13cyclictest22-21ksoftirqd/109:10:251
1441499155,9cyclictest3-21ksoftirqd/012:36:250
14414991513,1cyclictest3-21ksoftirqd/011:33:180
14414991512,2cyclictest3-21ksoftirqd/011:04:150
14414991512,2cyclictest0-21swapper/011:05:370
14414991511,3cyclictest3-21ksoftirqd/009:37:590
1441499150,14cyclictest0-21swapper/010:10:170
1441499150,11cyclictest8737-21bash11:55:580
1441499150,11cyclictest15629-21sshd10:26:270
1441799140,12cyclictest28531-21sshd10:36:023
1441799140,10cyclictest2512-21runrttasks07:30:013
1441699140,13cyclictest0-21swapper/208:02:482
1441699140,11cyclictest144650irq/27-eth007:51:012
1441699140,10cyclictest0-21swapper/208:55:212
1441699140,0cyclictest0-21swapper/208:35:192
1441599140,5cyclictest2512-21runrttasks07:19:571
1441599140,12cyclictest2024-21nfsd07:25:151
1441499149,1cyclictest16212-21munin-node08:25:130
14414991412,1cyclictest3-21ksoftirqd/009:10:000
14414991412,1cyclictest0-21swapper/008:35:180
1441499140,12cyclictest21929-21hddtemp_smartct07:25:150
1441799137,4cyclictest15120-21hddtemp_smartct07:10:153
1441799136,5cyclictest10845-21grep08:10:223
1441799132,10cyclictest144650irq/27-eth007:50:353
1441799132,10cyclictest144650irq/27-eth007:40:233
1441799132,10cyclictest0-21swapper/308:01:093
14417991311,1cyclictest0-21swapper/308:42:183
1441799130,1cyclictest2024-21nfsd08:25:253
1441799130,12cyclictest144650irq/27-eth008:50:323
1441799130,12cyclictest144650irq/27-eth008:48:553
1441799130,12cyclictest0-21swapper/309:05:243
1441799130,12cyclictest0-21swapper/309:01:243
1441799130,12cyclictest0-21swapper/308:35:323
1441799130,12cyclictest0-21swapper/308:33:123
1441799130,12cyclictest0-21swapper/307:25:273
1441799130,12cyclictest0-21swapper/307:16:013
1441799130,11cyclictest7803-21iostat08:05:163
1441799130,11cyclictest29753-21aten_r5power_fr08:55:113
1441699139,3cyclictest144650irq/27-eth008:52:272
1441699137,5cyclictest0-21swapper/207:25:092
1441699133,7cyclictest153250irq/28-eth1-rx-07:34:242
1441699132,4cyclictest26956-21open_inodes07:35:192
1441699132,10cyclictest153250irq/28-eth1-rx-08:32:062
1441699130,12cyclictest0-21swapper/208:27:162
1441699130,12cyclictest0-21swapper/207:55:342
1441699130,12cyclictest0-21swapper/207:13:332
1441599139,3cyclictest144650irq/27-eth008:50:361
1441599138,4cyclictest0-21swapper/108:21:491
1441599137,5cyclictest0-21swapper/107:55:071
1441599130,5cyclictest0-21swapper/107:50:381
1441599130,4cyclictest7790-21if_eth008:05:151
1441599130,4cyclictest29745-21munin-node08:55:211
1441599130,12cyclictest31079-21munin-node07:45:151
1441599130,12cyclictest144650irq/27-eth007:40:021
1441599130,12cyclictest0-21swapper/108:36:581
1441599130,12cyclictest0-21swapper/108:10:241
1441599130,12cyclictest0-21swapper/107:33:071
1441599130,12cyclictest0-21swapper/107:11:131
1441599130,11cyclictest3572-21users09:05:231
1441599130,11cyclictest25535-21diskstats08:45:121
1441599130,11cyclictest12247-21fw_packets08:15:121
1441599130,10cyclictest0-21swapper/107:20:441
14414991311,1cyclictest0-21swapper/008:50:240
14414991311,1cyclictest0-21swapper/007:47:010
1441499130,8cyclictest14877-21nfsd408:20:180
1441499130,12cyclictest0-21swapper/008:48:250
1441499130,12cyclictest0-21swapper/008:00:310
1441499130,12cyclictest0-21swapper/007:38:390
1441499130,12cyclictest0-21swapper/007:22:530
1441499130,10cyclictest0-21swapper/009:00:260
1441799120,3cyclictest31626-21munin-node07:45:213
1441799120,3cyclictest20124-21ntp_states07:20:183
1441799120,11cyclictest13962-21atenall_r5power08:20:123
1441799120,11cyclictest0-21swapper/308:15:273
1441599129,2cyclictest0-21swapper/108:25:031
14415991210,1cyclictest0-21swapper/108:30:181
1441599120,5cyclictest5355-21fschecks_time08:00:151
1441599120,11cyclictest309-21munin-node09:00:171
1441599120,11cyclictest0-21swapper/108:41:181
1441499128,3cyclictest11154-21kworker/0:107:40:380
1441499127,2cyclictest0-21swapper/008:15:030
1441499122,9cyclictest0-21swapper/007:57:060
14414991210,1cyclictest0-21swapper/007:52:190
1441499120,7cyclictest0-21swapper/009:00:000
1441499120,11cyclictest0-21swapper/008:06:310
1441499120,11cyclictest0-21swapper/007:30:090
1441499120,11cyclictest0-21swapper/007:15:190
1441499120,10cyclictest0-21swapper/008:31:120
1441499110,3cyclictest0-21swapper/007:10:520
1441499110,10cyclictest0-21swapper/008:40:100
1441499110,10cyclictest0-21swapper/008:10:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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