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2025-11-28 - 19:04
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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 rackaslot0.osadl.org (updated Fri Nov 28, 2025 12:44:38)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
13732970,0sleep31376-21bash10:08:163
311152940,2sleep01385999cyclictest09:51:150
136532940,0sleep30-21swapper/311:21:593
127142660,1sleep10-21swapper/110:59:381
35382650,0sleep30-21swapper/309:47:343
242642590,0sleep20-21swapper/210:19:382
12462590,1sleep20-21swapper/211:20:192
10752580,1sleep21060-21sshd11:02:082
166352560,1sleep016636-21sshd11:04:150
6312550,1sleep10-21swapper/110:32:591
235452550,1sleep21578-21nfsd10:27:262
114922550,0sleep20-21swapper/211:38:212
1147325431,19sleep10-21swapper/107:05:141
1340525327,22sleep30-21swapper/307:07:353
1359825230,19sleep20-21swapper/207:09:562
83912510,0sleep21819-21runrttasks09:10:112
44522510,0sleep10-21swapper/107:55:161
13102510,0sleep31302-21sshd11:10:303
239042500,1sleep223890-21sshd10:11:052
148512500,1sleep014850-21bash10:43:110
136242500,0sleep10-21swapper/110:14:041
1354125029,18sleep00-21swapper/007:09:220
43992490,0sleep00-21swapper/009:26:070
35852490,0sleep30-21swapper/311:37:233
261302490,0sleep20-21swapper/211:31:522
311642480,0sleep30-21swapper/311:57:543
266152480,1sleep226612-21sshd12:09:312
125882480,1sleep00-21swapper/011:59:390
108802480,1sleep210855-21sshd11:12:022
313082470,1sleep131285-21sshd10:20:211
310372470,0sleep20-21swapper/209:34:022
213992470,0sleep10-21swapper/109:11:421
78102460,1sleep010-21rcuc/012:32:000
120832460,0sleep30-21swapper/311:03:383
244412450,1sleep00-21swapper/012:09:130
174682450,0sleep11819-21runrttasks10:43:331
279892440,1sleep127981-21sshd12:30:211
233532440,0sleep00-21swapper/012:12:560
281782420,0sleep10-21swapper/112:05:291
1386299240,23cyclictest0-21swapper/311:25:543
1386199240,23cyclictest0-21swapper/208:10:092
1386299230,22cyclictest0-21swapper/307:40:183
24252210,1sleep30-21swapper/311:50:093
1386199211,1cyclictest27593-21sshd09:25:052
1386199210,20cyclictest0-21swapper/211:00:002
1386199210,20cyclictest0-21swapper/209:55:402
1386199210,20cyclictest0-21swapper/207:30:152
13860992120,1cyclictest8303-21sshd09:22:271
1386199201,19cyclictest0-21swapper/211:44:402
1386199200,20cyclictest0-21swapper/207:11:452
1386099201,16cyclictest0-21swapper/109:28:101
1386099200,19cyclictest0-21swapper/110:05:161
303092190,0sleep119-21rcuc/111:14:571
216812190,0sleep30-21swapper/311:31:183
13862991917,1cyclictest0-21swapper/312:35:523
1386299190,1cyclictest0-21swapper/311:40:463
1386299190,18cyclictest0-21swapper/307:10:183
1386199190,9cyclictest0-21swapper/212:00:452
1386199190,18cyclictest0-21swapper/209:40:152
1386199190,18cyclictest0-21swapper/208:22:342
1386099190,19cyclictest0-21swapper/111:20:101
17022180,4sleep230-21ksoftirqd/212:26:492
1386299180,1cyclictest0-21swapper/312:00:323
1386299180,17cyclictest0-21swapper/310:23:393
1386299180,17cyclictest0-21swapper/310:17:393
1386299180,17cyclictest0-21swapper/308:55:163
1386299180,17cyclictest0-21swapper/308:55:163
1386299180,10cyclictest0-21swapper/309:14:133
1386099180,17cyclictest0-21swapper/109:40:151
1386099180,10cyclictest0-21swapper/111:54:541
288922170,1sleep10-21swapper/109:33:461
1386299175,1cyclictest0-21swapper/309:32:213
1386299171,15cyclictest0-21swapper/308:15:183
1386299170,9cyclictest0-21swapper/312:19:503
1386299170,16cyclictest0-21swapper/309:00:253
1386199171,16cyclictest0-21swapper/212:20:112
1386199171,16cyclictest0-21swapper/207:59:092
1386199170,1cyclictest0-21swapper/211:47:212
1386199170,17cyclictest0-21swapper/208:28:012
1386199170,17cyclictest0-21swapper/208:00:462
1386099175,1cyclictest0-21swapper/112:27:311
13860991715,1cyclictest928-21sshd11:37:031
13860991715,1cyclictest13488-21sshd09:49:021
1385999176,10cyclictest0-21swapper/012:23:330
101882170,0sleep00-21swapper/010:30:010
72602160,1sleep31819-21runrttasks12:31:553
288412160,2sleep20-21swapper/210:49:092
1386299166,1cyclictest0-21swapper/310:28:203
1386299160,1cyclictest0-21swapper/311:15:463
1386299160,15cyclictest0-21swapper/309:35:173
1386299160,15cyclictest0-21swapper/307:50:173
1386199166,1cyclictest0-21swapper/212:18:552
1386099160,1cyclictest0-21swapper/111:26:191
1386099160,15cyclictest0-21swapper/108:38:251
1386099160,15cyclictest0-21swapper/108:20:171
1386099160,10cyclictest0-21swapper/109:37:081
13859991614,1cyclictest0-21swapper/009:40:040
1385999160,1cyclictest0-21swapper/011:54:400
1385999160,1cyclictest0-21swapper/011:13:240
1385999160,1cyclictest0-21swapper/010:23:290
1385999160,14cyclictest0-21swapper/009:21:550
13202160,0sleep041ktimersoftd/010:00:040
1386299157,1cyclictest0-21swapper/309:25:403
1386299150,14cyclictest0-21swapper/312:21:403
1386199157,1cyclictest0-21swapper/209:22:322
1386199155,9cyclictest13246-21sshd12:36:502
1386199150,1cyclictest0-21swapper/209:49:002
1386099156,1cyclictest0-21swapper/110:51:191
13860991513,1cyclictest28572-21sshd11:32:121
1386099150,4cyclictest0-21swapper/111:59:111
1386099150,1cyclictest0-21swapper/112:38:591
1386099150,14cyclictest0-21swapper/108:07:311
1385999159,3cyclictest0-21swapper/011:39:320
1385999154,10cyclictest0-21swapper/009:11:230
13859991514,1cyclictest41ktimersoftd/007:50:510
13859991514,1cyclictest12446-21bash09:35:410
1385999150,6cyclictest0-21swapper/009:55:270
1385999150,1cyclictest0-21swapper/012:36:190
1385999150,1cyclictest0-21swapper/012:25:050
1385999150,1cyclictest0-21swapper/011:31:300
1385999150,1cyclictest0-21swapper/011:24:400
1385999150,1cyclictest0-21swapper/010:50:510
1385999150,1cyclictest0-21swapper/010:10:010
1385999150,1cyclictest0-21swapper/009:46:170
1385999150,15cyclictest0-21swapper/012:01:370
1385999150,14cyclictest8590-21sshd11:16:220
1385999150,14cyclictest3125-21sshd11:25:040
1385999150,14cyclictest0-21swapper/012:18:040
1385999150,14cyclictest0-21swapper/010:35:120
1385999150,12cyclictest6619-21diskmemload10:49:240
12592150,1sleep00-21swapper/011:06:180
12592150,1sleep00-21swapper/011:06:180
115522150,1sleep30-21swapper/312:07:353
1386299149,2cyclictest0-21swapper/309:40:463
1386299141,12cyclictest0-21swapper/311:46:223
13862991411,1cyclictest122450irq/25-eth010:00:543
1386299141,10cyclictest0-21swapper/309:52:363
1386299140,1cyclictest0-21swapper/310:12:293
1386299140,13cyclictest0-21swapper/311:08:413
1386299140,13cyclictest0-21swapper/311:08:413
1386299140,13cyclictest0-21swapper/307:15:183
13861991410,2cyclictest122450irq/25-eth010:38:142
1386199140,4cyclictest0-21swapper/210:40:322
1386199140,14cyclictest0-21swapper/207:22:392
1386199140,13cyclictest0-21swapper/210:05:442
1386199140,13cyclictest0-21swapper/210:04:012
1386099146,2cyclictest0-21swapper/111:42:381
13860991412,1cyclictest8340-21sshd10:46:251
1386099140,1cyclictest0-21swapper/112:02:141
1386099140,13cyclictest0-21swapper/112:10:171
1386099140,13cyclictest0-21swapper/109:50:551
1386099140,13cyclictest0-21swapper/109:18:241
1386099140,13cyclictest0-21swapper/107:20:171
1385999149,2cyclictest12031-21sshd11:47:020
13859991414,0cyclictest41ktimersoftd/007:16:410
1385999141,12cyclictest0-21swapper/010:57:210
1385999140,1cyclictest18648-21kworker/0:211:40:260
1385999140,13cyclictest0-21swapper/010:05:320
1386299139,3cyclictest0-21swapper/310:35:303
1386299138,2cyclictest23254-21sshd10:48:243
1386299130,2cyclictest0-21swapper/312:13:553
1386299130,2cyclictest0-21swapper/310:30:443
1386299130,2cyclictest0-21swapper/309:56:573
1386299130,1cyclictest0-21swapper/312:26:083
1386299130,1cyclictest0-21swapper/310:40:243
1386299130,1cyclictest0-21swapper/309:16:223
1386299130,12cyclictest0-21swapper/310:55:443
1386299130,12cyclictest0-21swapper/310:50:183
1386199138,4cyclictest0-21swapper/212:12:062
1386199130,3cyclictest0-21swapper/211:15:102
1386199130,2cyclictest0-21swapper/211:50:082
1386199130,2cyclictest0-21swapper/209:16:532
1386199130,1cyclictest0-21swapper/212:30:402
1386199130,1cyclictest0-21swapper/210:31:172
1386199130,1cyclictest0-21swapper/209:36:272
1386199130,12cyclictest8480-21rm10:50:372
1386199130,12cyclictest15616-21sshd11:08:102
1386199130,12cyclictest15616-21sshd11:08:102
1386099131,11cyclictest0-21swapper/112:23:071
1386099131,11cyclictest0-21swapper/107:50:161
1386099130,4cyclictest24611-21bash10:35:581
1386099130,4cyclictest122450irq/25-eth011:05:531
1386099130,4cyclictest122450irq/25-eth011:05:521
1386099130,2cyclictest29574-21sshd09:55:191
1386099130,2cyclictest0-21swapper/112:15:281
1386099130,2cyclictest0-21swapper/111:46:211
1386099130,2cyclictest0-21swapper/110:15:321
1386099130,1cyclictest0-21swapper/111:16:001
1386099130,12cyclictest0-21swapper/111:00:441
1386099130,12cyclictest0-21swapper/110:25:551
1386099130,12cyclictest0-21swapper/108:45:151
1385999137,6cyclictest0-21swapper/009:31:050
1385999133,10cyclictest0-21swapper/008:45:180
1385999131,9cyclictest18238-21sshd10:26:440
13859991312,1cyclictest41ktimersoftd/009:06:540
1385999130,1cyclictest0-21swapper/009:16:500
1385999130,12cyclictest24831-21rt-features10:15:210
242592120,0sleep024257-21unixbench_singl08:35:200
1386299129,2cyclictest0-21swapper/307:55:123
1386299121,2cyclictest0-21swapper/308:50:123
1386299121,10cyclictest0-21swapper/308:05:153
1386299120,1cyclictest0-21swapper/309:20:323
1386299120,11cyclictest0-21swapper/308:25:143
1386199129,2cyclictest0-21swapper/209:05:162
1386199124,8cyclictest0-21swapper/208:50:002
1386199120,1cyclictest24051-21ls08:35:192
1386199120,1cyclictest0-21swapper/211:55:072
1386199120,1cyclictest0-21swapper/211:25:152
1386199120,1cyclictest0-21swapper/210:20:352
1386199120,1cyclictest0-21swapper/209:50:052
1386199120,11cyclictest0-21swapper/208:30:112
1386099129,2cyclictest0-21swapper/109:00:221
1386099129,2cyclictest0-21swapper/108:00:121
1386099129,2cyclictest0-21swapper/107:35:141
1386099121,2cyclictest0-21swapper/108:50:151
1386099121,2cyclictest0-21swapper/107:15:001
1386099121,10cyclictest0-21swapper/107:25:121
1386099120,1cyclictest0-21swapper/110:00:011
1385999129,2cyclictest0-21swapper/008:25:110
1385999129,2cyclictest0-21swapper/008:10:100
1385999129,2cyclictest0-21swapper/007:20:140
1385999120,12cyclictest0-21swapper/008:50:130
1386299118,2cyclictest0-21swapper/308:35:093
1386299118,2cyclictest0-21swapper/307:30:153
1386299110,1cyclictest0-21swapper/307:35:133
1386299110,11cyclictest0-21swapper/308:43:383
1386299110,10cyclictest0-21swapper/309:08:543
1386299110,10cyclictest0-21swapper/307:45:163
1386299110,10cyclictest0-21swapper/307:25:133
1386299110,10cyclictest0-21swapper/307:20:153
1386199119,2cyclictest0-21swapper/208:15:112
1386199118,2cyclictest0-21swapper/208:05:142
1386199118,2cyclictest0-21swapper/207:35:142
1386199118,2cyclictest0-21swapper/207:25:202
1386199118,2cyclictest0-21swapper/207:15:112
13861991110,1cyclictest0-21swapper/208:41:562
1386199110,2cyclictest0-21swapper/208:55:132
1386199110,2cyclictest0-21swapper/208:55:132
1386199110,10cyclictest0-21swapper/207:45:132
1386199110,10cyclictest0-21swapper/207:40:142
1386099118,2cyclictest0-21swapper/108:10:181
1386099110,10cyclictest0-21swapper/108:40:131
1385999119,1cyclictest0-21swapper/008:15:150
1385999118,2cyclictest0-21swapper/007:45:140
1385999111,9cyclictest0-21swapper/007:55:140
13859991110,0cyclictest41ktimersoftd/008:30:380
1385999110,2cyclictest0-21swapper/009:00:220
1385999110,10cyclictest0-21swapper/008:40:190
1385999110,10cyclictest0-21swapper/008:05:140
1386299108,1cyclictest6305-21df08:00:163
1386299108,1cyclictest27722-21df_inode08:45:133
1386299100,1cyclictest20958-21perl08:30:153
1386299100,1cyclictest0-21swapper/308:10:273
1386199109,1cyclictest0-21swapper/208:45:332
1386199100,9cyclictest122450irq/25-eth007:50:152
1386199100,10cyclictest0-21swapper/209:04:012
1386099109,1cyclictest0-21swapper/107:10:241
1386099108,1cyclictest5191-21conntrack09:05:161
1386099108,1cyclictest344-21sed07:45:231
1386099100,9cyclictest0-21swapper/107:30:131
1386099100,1cyclictest29130-21cstates07:40:151
1386099100,1cyclictest0-21swapper/108:30:111
1386099100,1cyclictest0-21swapper/108:25:191
1385999108,1cyclictest22956-21ntp_states07:25:200
1385999100,9cyclictest5924-21apache_volume08:00:120
1385999100,9cyclictest29606-21hddtemp_smartct07:40:170
1385999100,9cyclictest13884-21apache_volume07:10:130
1385999100,9cyclictest0-21swapper/008:55:140
1385999100,9cyclictest0-21swapper/008:55:130
1385999100,9cyclictest0-21swapper/007:30:130
1385999100,1cyclictest0-21swapper/008:20:140
138629990,1cyclictest0-21swapper/308:20:193
138609990,9cyclictest0-21swapper/108:15:111
138609990,8cyclictest0-21swapper/109:00:001
138609990,8cyclictest0-21swapper/109:00:001
138599990,9cyclictest0-21swapper/007:35:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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