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2026-06-03 - 17:42
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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 Wed Jun 03, 2026 12:44:39)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2496621240,3sleep21042699cyclictest09:41:582
509521230,4sleep11042399cyclictest10:28:421
478021190,4sleep31043299cyclictest11:18:303
164321190,2sleep31642-21sshd09:16:553
1474421060,0sleep00-21swapper/009:33:420
8137210532,44sleep10-21swapper/107:05:071
144182960,2sleep20-21swapper/212:13:512
275222940,2sleep30-21swapper/311:35:163
10602940,1sleep01062-21bash11:32:080
309382920,4sleep30-21swapper/311:31:513
245982910,0sleep00-21swapper/011:02:310
78092900,3sleep30-21swapper/311:29:273
192982890,1sleep10-21swapper/111:45:241
102772860,1sleep00-21swapper/008:20:140
991028524,49sleep30-21swapper/307:06:543
244542840,1sleep10-21swapper/109:27:221
63142830,0sleep00-21swapper/012:05:500
22762820,3sleep30-21swapper/311:47:063
81782800,2sleep38175-21sshd11:07:593
81782800,2sleep38175-21sshd11:07:593
261242800,2sleep20-21swapper/211:02:412
266132790,2sleep30-21swapper/310:13:173
18142790,0sleep00-21swapper/010:31:450
145872790,1sleep014579-21sshd09:22:010
236682780,2sleep20-21swapper/209:55:402
236552780,1sleep223654-21bash09:12:242
17792760,5sleep11042399cyclictest10:39:201
118362760,1sleep20-21swapper/211:33:232
183682750,1sleep018360-21sshd11:23:230
994927432,12sleep20-21swapper/207:07:252
79522740,0sleep00-21swapper/008:15:130
40262730,2sleep20-21swapper/210:07:272
126962720,0sleep00-21swapper/011:48:160
301202650,4sleep31043299cyclictest09:05:003
209862610,3sleep21042699cyclictest10:12:402
179652550,1sleep10-21swapper/109:11:471
1000624733,11sleep00-21swapper/007:08:070
22872340,2sleep22286-21bash11:43:202
25812300,1sleep22579-21sshd12:05:252
310242280,4sleep31043299cyclictest11:57:493
249092280,4sleep30-21swapper/312:36:363
59202270,0sleep05919-21seq10:46:320
163092260,1sleep016308-21bash11:16:050
141212260,4sleep20-21swapper/211:37:192
48652240,1sleep00-21swapper/012:30:520
132052240,2sleep20-21swapper/210:43:582
71162230,0sleep07104-21sshd12:38:170
142972230,0sleep00-21swapper/009:44:200
172682221,19sleep3144650irq/27-eth012:10:313
1042399225,15cyclictest22-21ksoftirqd/111:06:551
1042399225,15cyclictest22-21ksoftirqd/111:06:551
1042399220,2cyclictest2023-21nfsd10:19:261
276032210,2sleep20-21swapper/211:24:292
104342210,3sleep20-21swapper/210:47:012
84422204,14sleep3144650irq/27-eth010:18:273
64652200,18sleep228950irq/26-ahci[00011:55:112
55992200,4sleep30-21swapper/309:13:583
1043299204,14cyclictest29797-21bash11:10:163
10426992017,2cyclictest15667-21sshd12:39:202
1042399205,10cyclictest22-21ksoftirqd/112:24:371
1042399204,14cyclictest22-21ksoftirqd/110:20:181
1042399203,16cyclictest22-21ksoftirqd/111:57:291
10423992017,2cyclictest13664-21sshd09:18:121
97282190,2sleep30-21swapper/312:20:283
318672190,1sleep20-21swapper/209:53:002
227242190,17sleep2144650irq/27-eth012:00:202
106812190,2sleep210671-21sshd11:29:472
1043299190,10cyclictest30631-21sshd10:35:173
1042399195,13cyclictest22-21ksoftirqd/111:24:401
1042399192,16cyclictest22-21ksoftirqd/111:13:151
10417991917,1cyclictest0-21swapper/010:55:400
82192180,16sleep228950irq/26-ahci[00010:53:442
65942180,16sleep3144650irq/27-eth010:28:523
211672180,2sleep10-21swapper/110:58:431
137802180,16sleep3144650irq/27-eth012:06:443
1043299180,17cyclictest144650irq/27-eth009:46:053
1043299180,16cyclictest0-21swapper/308:15:153
1042699185,11cyclictest13939-21sshd10:26:052
10426991815,2cyclictest0-21swapper/209:22:412
1042399188,2cyclictest22-21ksoftirqd/110:31:101
1042399186,8cyclictest22-21ksoftirqd/112:13:531
1042399186,8cyclictest22-21ksoftirqd/112:07:161
1042399186,8cyclictest22-21ksoftirqd/111:29:561
1042399185,9cyclictest22-21ksoftirqd/111:40:161
1042399184,3cyclictest23632-21sshd10:48:291
1042399183,14cyclictest22-21ksoftirqd/112:30:241
1042399180,3cyclictest0-21swapper/110:03:361
1042399180,2cyclictest0-21swapper/109:57:271
1041799185,1cyclictest0-21swapper/010:13:410
1041799180,6cyclictest0-21swapper/012:04:530
7832170,1sleep010413-21cyclictest11:39:260
257172170,15sleep3144650irq/27-eth012:33:153
124942170,15sleep3144650irq/27-eth011:01:113
1043299170,15cyclictest0-21swapper/309:34:393
1042699174,9cyclictest0-21swapper/210:24:452
1042399177,8cyclictest0-21swapper/107:40:131
1042399176,7cyclictest22-21ksoftirqd/112:00:321
1042399176,10cyclictest22-21ksoftirqd/112:25:191
1042399176,10cyclictest22-21ksoftirqd/111:02:241
1042399176,10cyclictest22-21ksoftirqd/110:53:281
1042399176,10cyclictest22-21ksoftirqd/110:10:071
1042399176,10cyclictest22-21ksoftirqd/109:35:231
1042399175,8cyclictest22-21ksoftirqd/112:36:361
1042399175,8cyclictest22-21ksoftirqd/111:38:461
1042399175,8cyclictest22-21ksoftirqd/110:40:181
1042399175,7cyclictest22-21ksoftirqd/110:06:081
1042399175,11cyclictest22-21ksoftirqd/109:45:161
1042399174,11cyclictest144650irq/27-eth012:15:191
1042399173,10cyclictest22-21ksoftirqd/109:50:151
1042399171,9cyclictest22-21ksoftirqd/111:19:291
1041799170,16cyclictest0-21swapper/009:35:200
232502160,1sleep00-21swapper/010:16:260
10432991612,2cyclictest0-21swapper/312:19:383
1043299160,4cyclictest1030-21sshd12:01:343
1043299160,14cyclictest7665-21bash09:53:543
1043299160,14cyclictest23097-21sshd11:23:563
1043299160,14cyclictest22136-21sshd10:30:223
1043299160,14cyclictest2024-21nfsd10:44:053
1043299160,14cyclictest0-21swapper/310:00:223
1042699163,9cyclictest24339-21bash10:34:392
1042699163,6cyclictest14316-21sshd09:47:432
10426991613,2cyclictest3503-21sshd11:18:202
10426991613,2cyclictest0-21swapper/209:33:162
1042699160,12cyclictest14502-21sshd09:18:182
1042399163,12cyclictest22-21ksoftirqd/111:52:411
1042399163,12cyclictest22-21ksoftirqd/111:31:411
10423991613,2cyclictest16480-21sshd09:30:211
10423991610,5cyclictest0-21swapper/109:43:271
1042399160,2cyclictest0-21swapper/109:20:531
1042399160,15cyclictest22-21ksoftirqd/107:20:221
10417991613,2cyclictest0-21swapper/011:08:340
10417991613,2cyclictest0-21swapper/011:08:340
321622150,13sleep3144650irq/27-eth009:20:163
1043299158,6cyclictest29137-21sshd09:38:523
1043299158,6cyclictest0-21swapper/310:22:193
1043299157,4cyclictest25739-21sshd09:55:563
1043299156,4cyclictest10248-21sshd11:40:193
1043299153,1cyclictest25790-21sshd10:55:313
1043299150,6cyclictest11048-21sshd09:25:353
1043299150,14cyclictest9214-21sshd09:43:463
1043299150,14cyclictest0-21swapper/312:28:483
1043299150,13cyclictest28365-21cat07:49:553
1043299150,13cyclictest15104-21hddtemp_smartct08:30:153
1043299150,13cyclictest0-21swapper/309:05:143
1043299150,13cyclictest0-21swapper/308:40:183
1042699159,4cyclictest5247-21sshd11:11:042
1042699158,5cyclictest29865-21sshd12:26:162
1042699153,11cyclictest19013-21sed08:40:112
1042699153,10cyclictest32214-21sshd11:50:182
1042699152,12cyclictest31186-21sshd12:15:322
1042699152,11cyclictest29832-21id10:35:132
1042699151,9cyclictest26378-21cp12:33:182
1042699151,12cyclictest4598-21sshd10:56:542
1042699150,8cyclictest4428-21sshd10:00:322
1042699150,13cyclictest0-21swapper/209:26:462
1042699150,13cyclictest0-21swapper/208:39:412
1042399158,3cyclictest0-21swapper/108:55:151
1042399150,13cyclictest21962-21cat08:45:151
1041799155,9cyclictest21591-21idleruntime-cro07:35:000
1041799150,14cyclictest6253-21sshd10:50:060
1041799150,14cyclictest0-21swapper/011:52:320
1041799150,14cyclictest0-21swapper/011:43:320
1041799150,13cyclictest0-21swapper/008:00:130
80962140,0sleep00-21swapper/011:55:170
1043299143,9cyclictest0-21swapper/310:05:263
1043299140,5cyclictest0-21swapper/307:50:203
1043299140,13cyclictest30046-21sshd11:54:003
1043299140,12cyclictest8643-21sshd10:50:183
1043299140,10cyclictest144650irq/27-eth008:01:573
1042699148,4cyclictest30592-21df09:05:122
1042699147,5cyclictest15827-21sshd11:45:082
10426991412,1cyclictest0-21swapper/210:15:542
1042699141,12cyclictest1393-21sshd12:23:162
1042699140,5cyclictest2512-21runrttasks07:24:552
1042699140,5cyclictest144650irq/27-eth011:05:152
1042699140,5cyclictest144650irq/27-eth011:05:152
1042699140,13cyclictest1783-21sshd09:35:402
1042699140,12cyclictest4016-21needreboot08:05:172
1042399144,9cyclictest22-21ksoftirqd/108:25:151
1042399140,3cyclictest144650irq/27-eth007:36:021
1042399140,13cyclictest28950irq/26-ahci[00007:30:131
1042399140,13cyclictest22-21ksoftirqd/108:30:511
1042399140,12cyclictest0-21swapper/108:40:201
1041799147,6cyclictest0-21swapper/008:55:560
1041799147,3cyclictest20300-21sshd09:55:200
1041799146,4cyclictest0-21swapper/010:43:100
10417991412,1cyclictest0-21swapper/010:39:220
10417991412,1cyclictest0-21swapper/009:48:350
1041799140,9cyclictest0-21swapper/009:28:590
1041799140,3cyclictest28441-21sshd11:10:110
1041799140,1cyclictest0-21swapper/012:15:270
1041799140,1cyclictest0-21swapper/009:14:410
1041799140,13cyclictest0-21swapper/007:40:140
1043299139,3cyclictest144650irq/27-eth010:46:253
1043299139,3cyclictest144650irq/27-eth007:35:543
1043299137,4cyclictest5675-21forks08:10:133
1043299130,4cyclictest17522-21df07:25:123
1043299130,12cyclictest2024-21nfsd08:45:233
1043299130,12cyclictest0-21swapper/308:51:453
1043299130,12cyclictest0-21swapper/308:28:093
1043299130,12cyclictest0-21swapper/308:06:303
1043299130,12cyclictest0-21swapper/307:42:583
1043299130,12cyclictest0-21swapper/307:32:303
1043299130,12cyclictest0-21swapper/307:21:073
1043299130,12cyclictest0-21swapper/307:11:533
1043299130,10cyclictest144650irq/27-eth008:23:023
1042699138,3cyclictest29187-21ntp_states09:00:182
1042699138,3cyclictest1018-21diskstats08:00:122
1042699137,5cyclictest0-21swapper/207:51:112
1042699137,4cyclictest17577-21sh07:25:132
1042699133,6cyclictest0-21swapper/208:55:232
1042699132,10cyclictest0-21swapper/207:46:472
1042699131,11cyclictest144650irq/27-eth008:28:392
1042699131,11cyclictest144650irq/27-eth007:16:042
10426991311,1cyclictest0-21swapper/208:21:362
10426991311,1cyclictest0-21swapper/208:16:042
10426991311,1cyclictest0-21swapper/208:11:092
10426991311,1cyclictest0-21swapper/207:11:052
1042699130,4cyclictest24450-21munin-node08:50:192
1042699130,11cyclictest22473-21hddtemp_smartct07:35:142
1042699130,11cyclictest20823-21getsmi07:30:202
1042399134,8cyclictest22-21ksoftirqd/108:10:251
10423991311,1cyclictest0-21swapper/108:01:371
1042399130,4cyclictest1667-21NetworkManager08:05:141
1042399130,12cyclictest36-21rcuop/208:50:581
1042399130,12cyclictest22-21ksoftirqd/107:55:421
1042399130,12cyclictest0-21swapper/109:00:271
1042399130,12cyclictest0-21swapper/108:36:421
1042399130,12cyclictest0-21swapper/108:15:141
1042399130,12cyclictest0-21swapper/107:46:511
1042399130,12cyclictest0-21swapper/107:25:211
1042399130,12cyclictest0-21swapper/107:18:311
1042399130,11cyclictest10773-21df_inode07:10:141
10417991311,1cyclictest0-21swapper/011:29:110
10417991310,2cyclictest0-21swapper/007:35:170
1041799130,8cyclictest0-21swapper/010:26:120
1041799130,1cyclictest0-21swapper/010:02:190
1041799130,12cyclictest2132-21sshd12:27:570
1041799130,12cyclictest0-21swapper/012:20:170
1041799130,12cyclictest0-21swapper/010:24:140
1041799130,12cyclictest0-21swapper/009:15:230
1041799130,12cyclictest0-21swapper/007:57:200
1041799130,12cyclictest0-21swapper/007:15:020
1041799130,10cyclictest0-21swapper/010:05:060
1041799130,10cyclictest0-21swapper/008:35:090
1043299127,3cyclictest26099-21diskstats08:55:123
1043299120,3cyclictest13475-21iostat07:15:143
1043299120,3cyclictest0-21swapper/307:55:163
1043299120,10cyclictest16826-21munin-node08:35:133
1042699120,11cyclictest2512-21runrttasks08:32:342
1042699120,11cyclictest144650irq/27-eth008:45:582
1042699120,11cyclictest0-21swapper/207:40:252
1042699120,10cyclictest308762sleep207:55:082
1042399129,2cyclictest0-21swapper/109:05:151
1042399120,11cyclictest10647-21iostat_ios08:20:161
1042399120,10cyclictest0-21swapper/107:50:211
1041799129,1cyclictest0-21swapper/008:30:400
1041799128,3cyclictest2024-21nfsd12:10:010
1041799128,3cyclictest0-21swapper/008:27:330
1041799127,2cyclictest0-21swapper/008:06:520
1041799122,9cyclictest0-21swapper/007:25:390
10417991210,1cyclictest0-21swapper/008:50:040
1041799120,1cyclictest0-21swapper/009:01:190
1041799120,1cyclictest0-21swapper/007:48:070
1041799120,1cyclictest0-21swapper/007:14:530
1041799120,11cyclictest0-21swapper/009:50:220
1041799120,11cyclictest0-21swapper/008:44:260
1041799120,11cyclictest0-21swapper/008:10:240
1041799120,11cyclictest0-21swapper/007:20:150
1041799120,10cyclictest0-21swapper/008:45:550
1041799120,10cyclictest0-21swapper/007:50:240
1041799110,10cyclictest0-21swapper/009:05:150
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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