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2026-07-14 - 19:33
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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 Tue Jul 14, 2026 12:44:43)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
603421440,0sleep06028-21sshd11:49:460
603421440,0sleep06028-21sshd11:49:460
154321360,0sleep31544-21bash11:44:573
154321360,0sleep31544-21bash11:44:563
1206321250,1sleep012061-21sshd09:40:130
2737821220,5sleep11314199cyclictest11:43:581
2737821220,5sleep11314199cyclictest11:43:581
2484021170,2sleep30-21swapper/312:03:083
615421160,1sleep00-21swapper/010:49:310
1278129932,46sleep10-21swapper/107:08:341
84572930,1sleep28449-21sshd12:12:012
1281829332,40sleep30-21swapper/307:09:053
125232930,3sleep30-21swapper/309:25:273
218112910,1sleep00-21swapper/009:30:440
130902850,1sleep00-21swapper/012:39:110
237242840,1sleep123669-21sshd10:18:101
232862840,0sleep00-21swapper/009:12:120
38752820,0sleep23872-21sshd10:12:142
319772820,2sleep20-21swapper/209:13:112
205282820,1sleep30-21swapper/310:36:163
305812810,2sleep10-21swapper/110:59:101
84932800,1sleep28494-21bash12:27:272
122192800,2sleep112218-21sshd11:19:371
97902790,2sleep20-21swapper/211:30:202
17152790,5sleep11314199cyclictest12:00:291
86782780,1sleep20-21swapper/211:26:442
5322750,2sleep30-21swapper/312:18:383
240022750,2sleep10-21swapper/111:20:461
68882740,2sleep20-21swapper/211:22:392
156922740,1sleep30-21swapper/310:43:283
103692730,2sleep10-21swapper/109:33:051
157782720,4sleep31315099cyclictest12:12:573
216192710,2sleep221615-21sshd11:05:122
166452710,3sleep11314199cyclictest10:54:091
53422700,2sleep01313799cyclictest11:03:250
48052670,2sleep20-21swapper/210:04:332
173602640,3sleep31315099cyclictest09:33:513
162732640,2sleep20-21swapper/209:44:122
45742620,4sleep11314199cyclictest10:00:261
1251825935,12sleep20-21swapper/207:05:272
1277025732,22sleep00-21swapper/007:08:260
80582350,3sleep30-21swapper/309:53:443
17542290,0sleep31746-21sshd11:25:573
14202292,25sleep1144650irq/27-eth011:25:561
8922260,24sleep3144650irq/27-eth009:49:313
248742260,3sleep10-21swapper/111:13:481
86792250,2sleep20-21swapper/210:56:422
195032250,2sleep3431ktimersoftd/311:20:203
1315099240,16cyclictest44-21ksoftirqd/312:08:163
315962230,2sleep131594-21sshd09:42:201
287622230,1sleep028763-21sshd11:10:020
262742230,2sleep10-21swapper/112:14:191
204042230,21sleep2144650irq/27-eth011:59:022
131022230,4sleep10-21swapper/109:47:171
300182220,1sleep30-21swapper/310:22:413
325382210,2sleep332537-21bash09:39:003
265562210,1sleep20-21swapper/211:14:012
181502210,0sleep218149-21bash11:04:522
13150992115,4cyclictest19994-21sshd11:58:583
32552200,18sleep1144650irq/27-eth012:18:581
291182200,0sleep00-21swapper/008:55:140
1315099205,11cyclictest0-21swapper/311:35:453
1315099204,10cyclictest0-21swapper/309:58:463
13150992015,4cyclictest25-21rcuop/112:38:293
133732192,15sleep3144650irq/27-eth010:53:483
1315099197,0cyclictest0-21swapper/310:08:503
1315099191,16cyclictest44-21ksoftirqd/309:15:123
1315099190,11cyclictest44-21ksoftirqd/310:25:123
1314699195,10cyclictest2024-21nfsd11:45:092
1314699195,10cyclictest2024-21nfsd11:45:092
1314699192,15cyclictest28618-21sshd12:03:332
1314699191,16cyclictest5649-21sshd09:17:162
1314699190,2cyclictest0-21swapper/210:29:282
118422190,1sleep12512-21runrttasks12:31:501
1315099189,2cyclictest44-21ksoftirqd/309:21:393
1315099188,3cyclictest8668-21sshd10:31:263
13150991813,3cyclictest24881-21id12:33:213
13146991814,3cyclictest13209-21sshd10:43:122
1313799180,14cyclictest0-21swapper/011:15:160
63802170,2sleep36377-21sshd11:03:333
1315099178,3cyclictest19762-21bash10:13:593
1315099174,11cyclictest44-21ksoftirqd/311:51:233
13150991714,2cyclictest0-21swapper/310:18:223
1315099170,5cyclictest16229-21sshd10:47:013
1314699178,2cyclictest0-21swapper/212:15:272
1314699173,10cyclictest33-21ksoftirqd/211:38:462
13146991713,3cyclictest31164-21bash09:56:232
13146991713,3cyclictest1795-21bash09:20:192
13146991713,2cyclictest11824-21bash09:47:082
13146991712,3cyclictest12661-21sshd10:05:232
1314699171,15cyclictest0-21swapper/210:50:252
1314699170,11cyclictest8366-21sshd10:16:112
1314199171,5cyclictest144650irq/27-eth009:13:181
13141991713,3cyclictest29548-21sshd12:25:501
1314199170,16cyclictest0-21swapper/110:12:161
1314199170,13cyclictest0-21swapper/111:54:081
1314199170,12cyclictest28292-21sshd11:36:311
1313799170,4cyclictest3929-21bash11:56:450
1313799170,3cyclictest0-21swapper/010:33:020
106042170,2sleep30-21swapper/310:56:553
33612160,14sleep2144650irq/27-eth010:30:512
1315099167,8cyclictest44-21ksoftirqd/311:11:043
1315099161,8cyclictest0-21swapper/311:47:063
1315099161,8cyclictest0-21swapper/311:47:063
1315099161,3cyclictest0-21swapper/310:00:213
13150991612,3cyclictest545-21sshd11:06:213
1315099160,7cyclictest0-21swapper/312:26:403
1315099160,15cyclictest44-21ksoftirqd/309:40:093
1315099160,15cyclictest44-21ksoftirqd/309:10:123
1314699167,5cyclictest36-21rcuop/212:35:162
1314699166,5cyclictest0-21swapper/212:20:292
1314699166,4cyclictest31684-21bash12:30:252
1314699164,9cyclictest0-21swapper/209:31:542
1314699164,4cyclictest9769-21bash11:15:402
1314699163,4cyclictest22522-21sshd10:47:422
1314699162,7cyclictest11198-21sshd12:08:462
1314699160,4cyclictest11710-21sshd11:41:532
1314699160,4cyclictest11710-21sshd11:41:532
1314699160,14cyclictest0-21swapper/209:36:132
1314699160,11cyclictest679-21sshd10:23:012
1314199168,3cyclictest21173-21sshd09:18:591
1314199168,3cyclictest16303-21sshd10:24:471
1314199168,3cyclictest0-21swapper/109:50:361
1314199167,4cyclictest28632-21sshd11:32:411
1314199162,12cyclictest10391-21sshd12:35:151
1314199161,11cyclictest28202-21sshd09:35:021
1314199160,4cyclictest22277-21sshd11:09:121
1314199160,15cyclictest0-21swapper/112:20:501
1314199160,14cyclictest9990-21sshd10:09:191
1314199160,14cyclictest0-21swapper/109:21:511
1314199160,12cyclictest14919-21sshd10:46:511
1314199160,11cyclictest25224-21bash10:44:331
1313799160,1cyclictest0-21swapper/009:36:450
1313799160,12cyclictest27973-21sshd10:25:540
1315099159,3cyclictest144650irq/27-eth009:05:443
1315099158,6cyclictest0-21swapper/311:30:243
1315099157,6cyclictest0-21swapper/307:25:153
1315099157,2cyclictest22287-21sshd12:20:543
1315099150,11cyclictest16214-21munin-node07:15:163
1315099150,10cyclictest0-21swapper/311:18:023
1314699155,9cyclictest7133-21sshd10:38:452
1314699155,9cyclictest0-21swapper/208:51:172
1314699154,3cyclictest36-21rcuop/209:51:332
1314699151,10cyclictest8607-21perl08:10:132
1314699150,13cyclictest0-21swapper/209:26:332
1314199158,6cyclictest9776-21sshd11:57:331
1314199157,6cyclictest0-21swapper/109:55:571
1314199155,4cyclictest0-21swapper/110:27:471
1314199155,1cyclictest0-21swapper/110:35:231
1314199152,1cyclictest20622-21sshd12:09:491
1314199150,6cyclictest0-21swapper/107:34:371
1314199150,3cyclictest19271-21sshd10:32:361
1314199150,13cyclictest11324-21bash09:25:201
1314199150,13cyclictest0-21swapper/111:45:021
1314199150,13cyclictest0-21swapper/111:45:021
1313799158,4cyclictest0-21swapper/012:26:080
1313799157,2cyclictest28844-21idleruntime-cro07:45:010
1313799152,9cyclictest1194-21bash11:40:340
1313799152,9cyclictest1194-21bash11:40:340
1313799152,12cyclictest0-21swapper/010:56:290
1313799151,13cyclictest0-21swapper/010:43:150
13137991510,4cyclictest11289-21sshd10:50:040
1313799150,4cyclictest0-21swapper/012:10:550
1313799150,3cyclictest13348-21sshd11:30:410
1313799150,14cyclictest0-21swapper/012:01:260
1315099140,13cyclictest0-21swapper/307:50:253
1314699142,3cyclictest0-21swapper/208:45:162
1314699141,1cyclictest0-21swapper/207:51:372
13146991410,3cyclictest18455-21sshd11:51:082
1314699140,3cyclictest144650irq/27-eth008:36:342
1314699140,13cyclictest0-21swapper/207:24:192
13141991410,3cyclictest144650irq/27-eth008:00:021
1314199140,5cyclictest15921-21id11:00:581
1314199140,13cyclictest20575-21pluginstate08:35:171
1314199140,12cyclictest12589-21munin-node08:20:101
1313799148,5cyclictest20468-21sshd09:15:210
1313799147,3cyclictest0-21swapper/012:07:000
1313799147,3cyclictest0-21swapper/009:54:160
1313799146,4cyclictest5557-21sshd09:28:450
1313799146,4cyclictest21445-21sshd10:14:100
1313799145,5cyclictest0-21swapper/010:05:540
1313799141,9cyclictest0-21swapper/011:05:460
13137991412,1cyclictest0-21swapper/010:01:380
1313799140,3cyclictest29439-21sshd11:29:030
1313799140,1cyclictest28093-21sshd12:33:410
1313799140,1cyclictest19630-21sshd10:17:390
1313799140,13cyclictest0-21swapper/012:15:580
1313799140,13cyclictest0-21swapper/009:56:570
1313799140,13cyclictest0-21swapper/009:47:570
1313799140,11cyclictest2132-21sshd11:23:430
1313799140,11cyclictest12398-21sshd09:21:290
1315099137,5cyclictest0-21swapper/308:32:023
1315099137,5cyclictest0-21swapper/307:46:483
1315099137,5cyclictest0-21swapper/307:20:033
1315099137,5cyclictest0-21swapper/307:14:243
1315099132,2cyclictest0-21swapper/308:05:483
1315099131,11cyclictest0-21swapper/307:43:243
1315099130,5cyclictest0-21swapper/308:24:053
1315099130,5cyclictest0-21swapper/308:00:263
1315099130,12cyclictest0-21swapper/309:01:503
1315099130,12cyclictest0-21swapper/308:55:373
1315099130,12cyclictest0-21swapper/308:52:393
1315099130,12cyclictest0-21swapper/308:47:073
1315099130,12cyclictest0-21swapper/308:40:353
1315099130,12cyclictest0-21swapper/308:36:163
1315099130,12cyclictest0-21swapper/308:27:003
1315099130,12cyclictest0-21swapper/307:55:243
1315099130,11cyclictest8811-21iostat_ios08:10:153
1314699138,4cyclictest20055-21munin-node07:25:122
1314699137,5cyclictest0-21swapper/208:40:412
1314699135,7cyclictest15751-21memory08:25:192
1314699135,0cyclictest28162-21ls07:40:212
1314699131,1cyclictest0-21swapper/207:45:172
1314699130,12cyclictest12589-21munin-node08:20:192
1314699130,12cyclictest0-21swapper/209:09:492
1314699130,12cyclictest0-21swapper/209:00:362
1314699130,12cyclictest0-21swapper/208:34:452
1314699130,12cyclictest0-21swapper/208:08:232
1314699130,12cyclictest0-21swapper/208:02:362
1314699130,12cyclictest0-21swapper/207:38:212
1314699130,12cyclictest0-21swapper/207:30:482
1314699130,12cyclictest0-21swapper/207:15:542
1314699130,12cyclictest0-21swapper/207:14:092
1314199139,3cyclictest144650irq/27-eth007:45:551
1314199131,4cyclictest2512-21runrttasks08:07:121
1314199131,3cyclictest0-21swapper/108:55:561
13141991311,1cyclictest0-21swapper/108:47:021
13141991311,1cyclictest0-21swapper/108:28:241
13141991311,1cyclictest0-21swapper/107:54:271
1314199130,5cyclictest0-21swapper/107:11:081
1314199130,4cyclictest8182-21runrttasks08:10:101
1314199130,4cyclictest26220-21munin-node08:50:131
1314199130,4cyclictest15425-21seq07:15:021
1314199130,12cyclictest0-21swapper/109:00:001
1314199130,12cyclictest0-21swapper/108:40:241
1314199130,12cyclictest0-21swapper/108:17:411
1314199130,12cyclictest0-21swapper/107:44:001
1314199130,12cyclictest0-21swapper/107:25:291
1314199130,12cyclictest0-21swapper/107:20:551
1314199130,11cyclictest1764-21ntp_states09:05:201
1313799139,3cyclictest0-21swapper/007:26:010
1313799139,2cyclictest0-21swapper/009:05:170
1313799138,4cyclictest13187-21sshd10:20:470
1313799138,4cyclictest0-21swapper/008:05:190
1313799138,3cyclictest0-21swapper/008:21:480
1313799138,2cyclictest0-21swapper/008:37:160
1313799138,2cyclictest0-21swapper/007:20:000
1313799137,3cyclictest0-21swapper/008:52:280
1313799132,2cyclictest5966-21sshd12:23:020
13137991311,1cyclictest0-21swapper/011:51:210
1313799130,1cyclictest0-21swapper/011:39:480
1313799130,1cyclictest0-21swapper/010:35:120
1313799130,10cyclictest0-21swapper/008:45:470
1313799130,10cyclictest0-21swapper/008:10:150
1315099128,3cyclictest0-21swapper/307:30:263
1315099120,3cyclictest0-21swapper/307:35:143
1315099120,11cyclictest10317-21munin-node08:15:233
13146991210,1cyclictest0-21swapper/208:16:012
1314699120,11cyclictest0-21swapper/208:55:312
1314699120,10cyclictest1951-21irqstats07:55:152
1314199120,3cyclictest25398-21memory07:35:191
1314199120,10cyclictest1925-21munin-node07:55:141
1314199120,10cyclictest0-21swapper/108:30:131
1313799128,2cyclictest0-21swapper/008:00:550
1313799124,5cyclictest0-21swapper/009:00:040
1313799122,9cyclictest0-21swapper/007:35:120
1313799120,1cyclictest0-21swapper/008:25:040
1313799120,1cyclictest0-21swapper/007:17:420
1313799120,1cyclictest0-21swapper/007:11:050
1313799120,11cyclictest0-21swapper/008:30:180
1313799120,11cyclictest0-21swapper/008:15:230
1313799120,11cyclictest0-21swapper/007:58:460
1313799120,11cyclictest0-21swapper/007:47:130
1313799120,11cyclictest0-21swapper/007:30:510
1313799120,10cyclictest0-21swapper/008:40:010
1313799120,10cyclictest0-21swapper/007:51:220
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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