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2026-05-30 - 00:07
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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 Fri May 29, 2026 12:44:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
172021410,1sleep13055499cyclictest10:12:131
2842921330,3sleep30-21swapper/309:42:023
3002221320,2sleep13055499cyclictest10:19:041
1152221220,1sleep30-21swapper/310:02:303
2556821190,2sleep20-21swapper/209:41:372
30290210932,45sleep10-21swapper/107:09:571
30202210432,44sleep30-21swapper/307:08:583
90142950,1sleep00-21swapper/009:10:170
125662950,1sleep30-21swapper/311:42:573
33542920,2sleep23353-21sshd09:34:482
244002920,6sleep10-21swapper/112:24:221
65722910,0sleep00-21swapper/010:27:480
65232900,2sleep26522-21sshd10:05:492
91772880,0sleep00-21swapper/011:10:150
293852870,3sleep20-21swapper/209:38:042
200642850,2sleep320056-21sshd10:39:403
316072840,3sleep30-21swapper/310:15:203
88352830,1sleep10-21swapper/111:49:441
147762820,1sleep014775-21bash12:12:270
119282820,2sleep30-21swapper/311:57:273
182932810,2sleep20-21swapper/211:00:472
86182800,1sleep30-21swapper/312:33:383
71972800,0sleep00-21swapper/010:12:490
180612790,2sleep318053-21sshd11:29:053
145442790,2sleep12024-21nfsd11:10:491
258342780,1sleep025772-21sshd09:29:370
19972780,1sleep10-21swapper/109:16:191
171472780,2sleep20-21swapper/209:59:242
304132770,0sleep00-21swapper/011:16:330
27422770,2sleep10-21swapper/109:34:431
72352760,1sleep10-21swapper/111:24:301
29192760,0sleep00-21swapper/012:36:430
173242760,2sleep10-21swapper/110:03:161
3015727432,12sleep20-21swapper/207:08:252
47032720,1sleep10-21swapper/111:31:011
157422720,1sleep10-21swapper/109:59:151
280842710,2sleep30-21swapper/309:49:323
219032710,4sleep22512-21runrttasks10:46:422
5032670,2sleep03055399cyclictest11:20:180
242562630,4sleep23055599cyclictest11:15:462
176652630,3sleep33055699cyclictest09:18:023
3028325833,22sleep00-21swapper/007:09:510
75632410,3sleep30-21swapper/311:24:333
233122330,30sleep2144650irq/27-eth011:08:222
105382330,2sleep32023-21nfsd12:26:283
55532270,0sleep05551-21bash10:09:170
29192270,3sleep30-21swapper/311:02:413
281722270,1sleep10-21swapper/111:26:401
160802270,3sleep33055699cyclictest12:01:443
251422260,2sleep30-21swapper/311:19:323
130752260,24sleep2144650irq/27-eth010:25:022
294132250,0sleep00-21swapper/010:33:440
28702250,2sleep10-21swapper/110:55:421
285122250,2sleep20-21swapper/210:15:072
198982250,3sleep20-21swapper/210:39:392
139772240,2sleep10-21swapper/111:35:251
30555992320,2cyclictest18403-21id09:48:282
274242230,2sleep127425-21sshd11:55:201
223962230,2sleep20-21swapper/211:26:012
173382230,2sleep10-21swapper/112:12:441
311782220,2sleep041ktimersoftd/012:28:500
311212220,2sleep10-21swapper/112:36:131
11612220,3sleep20-21swapper/212:17:582
89052211,18sleep2144650irq/27-eth010:31:282
291992210,19sleep2144650irq/27-eth012:06:372
224092210,2sleep30-21swapper/310:54:113
162462210,2sleep216244-21sshd09:28:352
3055599202,7cyclictest26102-21bash10:14:542
3055599184,9cyclictest22963-21cp10:00:012
3055599184,6cyclictest13069-21munin-node08:00:122
3055599183,6cyclictest2132-21sshd12:38:012
3055599180,13cyclictest28744-21sshd11:51:492
3055399180,14cyclictest0-21swapper/012:16:310
18462180,2sleep30-21swapper/311:48:533
75302170,2sleep10-21swapper/110:05:561
3055699173,13cyclictest2083-21bash10:12:153
30556991713,3cyclictest422-21jbd2/dm-0-811:50:553
30556991713,3cyclictest1439-21sshd09:57:423
3055599174,6cyclictest8711-21sshd11:24:412
3055599171,15cyclictest0-21swapper/211:38:092
3055599170,12cyclictest27768-21sshd11:59:242
3055599170,11cyclictest19507-21sshd09:11:212
131422170,2sleep113138-21bash09:24:451
3055699169,6cyclictest17793-21bash12:09:153
3055699168,7cyclictest0-21swapper/311:35:343
30556991612,2cyclictest0-21swapper/309:10:543
3055699161,13cyclictest32420-21sshd10:55:213
3055699161,13cyclictest0-21swapper/312:10:153
3055699161,13cyclictest0-21swapper/309:38:393
3055599164,5cyclictest15030-21cp10:20:512
3055599164,5cyclictest0-21swapper/212:20:232
3055599163,9cyclictest21007-21sshd09:15:012
3055599163,9cyclictest15104-21sshd11:46:452
3055599163,9cyclictest11914-21sshd12:01:132
3055599163,12cyclictest0-21swapper/212:27:352
3055599162,7cyclictest1114-21sshd10:51:232
3055599162,13cyclictest4174-21sshd11:13:332
3055599162,12cyclictest21562-21grep11:40:142
30555991612,3cyclictest7175-21bash12:33:272
3055599160,4cyclictest20448-21sshd10:57:392
3055599160,14cyclictest2342-21sshd09:50:122
30554991611,4cyclictest2024-21nfsd10:41:591
30553991610,3cyclictest0-21swapper/011:57:020
3055399160,6cyclictest0-21swapper/010:51:180
3055399160,15cyclictest17056-21sshd09:48:210
3055699152,12cyclictest29790-21sshd11:30:173
3055699151,6cyclictest8565-21ipmitool10:45:183
30556991512,2cyclictest9343-21bash11:10:153
30556991512,2cyclictest5314-21sshd12:37:003
3055699151,13cyclictest24786-21sshd10:22:113
30556991511,3cyclictest20692-21sshd10:25:473
3055699151,13cyclictest0-21swapper/309:52:433
3055699151,12cyclictest23761-21sshd10:07:443
3055699150,6cyclictest8563-21sshd10:41:493
3055699150,6cyclictest5831-21sshd12:15:013
3055599153,8cyclictest8389-21sshd11:31:252
3055599153,5cyclictest5040-21sshd10:41:242
3055599153,11cyclictest4662-21munin-node09:05:212
3055599151,13cyclictest144650irq/27-eth008:05:482
30555991510,1cyclictest0-21swapper/209:03:092
3055599150,3cyclictest11890-21sshd12:12:082
3055499152,12cyclictest2226-21sshd09:54:151
30554991511,3cyclictest25653-21sshd10:54:381
30554991511,3cyclictest19526-21sshd12:16:241
3055499150,6cyclictest17031-21sshd09:36:231
3055499150,4cyclictest144650irq/27-eth010:23:021
3055499150,14cyclictest22044-21bash12:05:481
3055399153,10cyclictest0-21swapper/011:30:500
30553991513,1cyclictest0-21swapper/012:03:080
3055399150,4cyclictest0-21swapper/012:32:350
3055399150,12cyclictest0-21swapper/008:55:540
3055399150,10cyclictest0-21swapper/010:37:540
196072151,12sleep128950irq/26-ahci[00011:04:321
3055699149,4cyclictest15314-21bash11:07:293
3055699149,4cyclictest10740-21sshd10:31:393
3055699141,12cyclictest5314-21sshd09:20:103
3055699141,12cyclictest1140-21bash09:26:573
3055699141,12cyclictest0-21swapper/309:06:443
3055599149,4cyclictest144650irq/27-eth008:16:262
3055599146,4cyclictest5161-21munin-node07:30:182
3055599143,10cyclictest0-21swapper/207:15:102
3055599140,5cyclictest7293-21sshd09:20:172
3055599140,13cyclictest144650irq/27-eth007:23:052
3055599140,13cyclictest0-21swapper/208:27:312
3055599140,11cyclictest0-21swapper/208:45:332
3055499149,4cyclictest18929-21iostat11:15:141
3055499148,5cyclictest25252-21sshd09:41:361
3055499143,9cyclictest0-21swapper/111:05:091
3055499141,4cyclictest27791-21sshd10:47:211
3055499141,4cyclictest23541-21cp10:26:051
3055499141,4cyclictest10655-21tr10:35:121
30554991410,3cyclictest0-21swapper/112:27:221
3055499140,13cyclictest30452-21sshd11:41:081
3055499140,13cyclictest22039-21sshd09:25:411
3055499140,13cyclictest0-21swapper/108:08:571
3055499140,12cyclictest2024-21nfsd11:50:501
3055499140,12cyclictest15592-21rm10:32:121
3055399148,5cyclictest0-21swapper/009:43:140
3055399147,3cyclictest0-21swapper/012:08:060
3055399143,3cyclictest11163-21kworker/0:209:24:430
3055399142,1cyclictest22550-21cp09:33:020
3055399142,1cyclictest21578-21sshd12:20:110
3055399142,1cyclictest0-21swapper/011:40:130
3055399142,1cyclictest0-21swapper/011:38:570
3055399140,3cyclictest0-21swapper/010:15:200
3055399140,3cyclictest0-21swapper/010:01:550
3055399140,13cyclictest8605-21sshd11:06:430
3055399140,13cyclictest0-21swapper/010:21:210
3055399140,13cyclictest0-21swapper/009:50:230
3055399140,13cyclictest0-21swapper/007:21:510
3055399140,10cyclictest0-21swapper/009:37:560
3055699139,3cyclictest1057-21ntp_states09:30:183
3055699138,4cyclictest2512-21runrttasks07:18:543
3055699138,4cyclictest0-21swapper/309:00:263
3055699137,5cyclictest0-21swapper/307:51:423
3055699131,11cyclictest2024-21nfsd07:31:023
30556991311,1cyclictest0-21swapper/308:36:133
3055699130,12cyclictest21139-21sshd12:20:093
3055699130,12cyclictest2024-21nfsd07:22:253
3055699130,12cyclictest0-21swapper/308:50:283
3055699130,12cyclictest0-21swapper/308:45:363
3055699130,12cyclictest0-21swapper/308:40:193
3055699130,12cyclictest0-21swapper/308:31:053
3055699130,12cyclictest0-21swapper/308:28:223
3055699130,12cyclictest0-21swapper/308:21:083
3055699130,12cyclictest0-21swapper/308:18:193
3055699130,12cyclictest0-21swapper/308:11:043
3055699130,12cyclictest0-21swapper/308:09:363
3055699130,12cyclictest0-21swapper/308:02:273
3055599138,3cyclictest31345-21munin-node08:55:112
3055599138,3cyclictest30911-21sort07:10:102
3055599133,9cyclictest0-21swapper/207:27:412
3055599133,6cyclictest0-21swapper/208:10:052
3055599133,1cyclictest0-21swapper/208:38:572
3055599133,1cyclictest0-21swapper/207:51:282
3055599132,10cyclictest0-21swapper/208:50:372
3055599131,11cyclictest144650irq/27-eth007:45:262
30555991311,1cyclictest0-21swapper/207:40:492
30555991311,1cyclictest0-21swapper/207:38:032
3055599130,12cyclictest0-21swapper/208:40:312
3055599130,12cyclictest0-21swapper/208:30:232
3055499138,4cyclictest2024-21nfsd08:14:511
3055499138,3cyclictest12278-21sshd12:30:141
3055499137,5cyclictest0-21swapper/108:20:251
3055499137,5cyclictest0-21swapper/107:30:541
3055499137,4cyclictest20645-21diskstats09:45:161
3055499131,3cyclictest25359-21munin-node08:35:211
30554991311,1cyclictest0-21swapper/109:05:041
3055499130,5cyclictest0-21swapper/108:47:031
3055499130,4cyclictest23645-21bash12:02:351
3055499130,12cyclictest2024-21nfsd08:55:271
3055499130,12cyclictest0-21swapper/108:53:141
3055499130,12cyclictest0-21swapper/108:34:431
3055499130,12cyclictest0-21swapper/108:26:481
3055499130,12cyclictest0-21swapper/107:53:101
3055499130,12cyclictest0-21swapper/107:48:051
3055499130,12cyclictest0-21swapper/107:43:091
3055499130,12cyclictest0-21swapper/107:18:441
3055499130,11cyclictest0-21swapper/109:10:011
3055399139,1cyclictest0-21swapper/008:19:540
3055399137,5cyclictest0-21swapper/010:46:310
3055399137,3cyclictest0-21swapper/009:06:140
3055399136,1cyclictest18401-21sshd11:00:490
3055399133,7cyclictest0-21swapper/009:57:190
3055399130,9cyclictest5888-21bash10:56:030
3055399130,9cyclictest24476-21sshd09:15:180
3055399130,9cyclictest11073-21rt-features07:50:150
3055399130,9cyclictest0-21swapper/011:26:430
3055399130,5cyclictest0-21swapper/011:45:180
3055399130,1cyclictest0-21swapper/008:34:220
3055399130,12cyclictest0-21swapper/011:50:000
3055399130,12cyclictest0-21swapper/009:00:020
3055399130,12cyclictest0-21swapper/008:36:290
3055399130,12cyclictest0-21swapper/008:03:020
3055699127,4cyclictest0-21swapper/307:48:123
3055699126,5cyclictest30567-21munin-node07:10:203
3055699120,11cyclictest2024-21nfsd07:41:213
3055699120,11cyclictest0-21swapper/308:55:183
3055699120,11cyclictest0-21swapper/307:57:233
3055699120,11cyclictest0-21swapper/307:37:253
3055699120,11cyclictest0-21swapper/307:25:143
3055599122,9cyclictest0-21swapper/208:20:402
3055599121,8cyclictest0-21swapper/207:55:592
30554991210,1cyclictest0-21swapper/107:26:011
3055499120,3cyclictest6374-21sshd07:36:211
3055499120,3cyclictest18234-21df_inode08:15:111
3055499120,3cyclictest1332-21diskstats09:00:111
3055499120,11cyclictest31208-21perl07:10:111
3055499120,11cyclictest13610-21memory08:00:171
3055499120,11cyclictest0-21swapper/108:41:031
3055499120,10cyclictest1111-21atenall_r5power07:20:121
3055499120,10cyclictest0-21swapper/107:55:391
3055399129,1cyclictest0-21swapper/008:41:240
3055399127,1cyclictest0-21swapper/007:30:200
3055399126,3cyclictest0-21swapper/010:40:300
3055399121,1cyclictest0-21swapper/008:21:470
30553991211,1cyclictest0-21swapper/007:58:150
3055399120,2cyclictest0-21swapper/008:25:100
3055399120,1cyclictest0-21swapper/008:05:010
3055399120,11cyclictest0-21swapper/008:45:030
3055399120,11cyclictest0-21swapper/008:11:360
3055399120,11cyclictest0-21swapper/007:45:570
3055399120,11cyclictest0-21swapper/007:28:170
3055399120,10cyclictest0-21swapper/008:50:350
3055399120,10cyclictest0-21swapper/007:41:000
3055399117,2cyclictest0-21swapper/007:15:250
3055399110,8cyclictest28950irq/26-ahci[00007:10:100
3055399110,10cyclictest0-21swapper/007:35:070
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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