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2026-07-01 - 22:33
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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 Wed Jul 01, 2026 12:44:37)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2122321150,1sleep31407199cyclictest12:16:213
13502210832,48sleep10-21swapper/107:06:101
740921020,3sleep30-21swapper/312:26:063
188872990,9sleep00-21swapper/008:30:160
296012970,3sleep30-21swapper/310:12:263
87722930,0sleep00-21swapper/009:25:100
5072900,0sleep00-21swapper/010:38:310
33592900,0sleep00-21swapper/011:43:000
267042890,2sleep226692-21sshd10:37:502
296512870,2sleep20-21swapper/212:13:312
29632870,1sleep10-21swapper/111:12:381
44692860,0sleep00-21swapper/009:55:440
211092860,1sleep221106-21sshd12:16:202
12042860,1sleep01201-21sshd11:27:050
26732840,0sleep00-21swapper/010:42:240
188242840,1sleep10-21swapper/110:36:561
1367328432,48sleep30-21swapper/307:08:073
99892830,2sleep19977-21sshd11:32:021
3452830,0sleep00-21swapper/012:05:440
309342820,1sleep10-21swapper/111:38:081
233532820,3sleep10-21swapper/110:33:431
121682820,2sleep30-21swapper/311:48:153
87372810,1sleep01405599cyclictest09:14:000
94972800,1sleep30-21swapper/311:02:233
120912800,2sleep30-21swapper/309:49:453
65842790,2sleep20-21swapper/210:47:072
281822790,2sleep20-21swapper/212:01:452
169142790,2sleep116913-21bash11:21:401
256262780,3sleep31407199cyclictest09:40:403
290752770,3sleep30-21swapper/309:34:153
259242770,3sleep20-21swapper/211:45:422
84372750,0sleep00-21swapper/010:31:420
246032750,2sleep30-21swapper/309:12:113
51742740,1sleep05170-21sshd11:47:200
258972740,1sleep325895-21sshd11:07:443
236862700,2sleep323657-21sshd10:45:113
122102660,1sleep30-21swapper/311:35:443
79302640,4sleep31407199cyclictest09:59:433
277692620,3sleep11406099cyclictest09:27:071
325212610,3sleep20-21swapper/212:09:472
1375525633,12sleep00-21swapper/007:09:080
1372224933,12sleep20-21swapper/207:08:422
288972400,0sleep00-21swapper/011:34:090
283072360,2sleep328305-21sshd10:22:483
264242350,1sleep026414-21sshd09:23:340
31532330,4sleep31407199cyclictest12:10:083
14262330,2sleep31425-21sshd10:54:093
1407199321,29cyclictest17946-21sshd10:29:083
246112310,0sleep00-21swapper/012:28:040
124642280,26sleep2144650irq/27-eth009:56:392
268872270,25sleep3144650irq/27-eth009:27:023
122282270,24sleep2144650irq/27-eth009:39:242
239932260,2sleep123991-21sshd12:01:161
107442260,2sleep10-21swapper/109:35:371
312152250,0sleep00-21swapper/010:02:090
287302240,4sleep21406799cyclictest11:00:532
1407199241,16cyclictest24677-21sshd11:11:273
112182240,1sleep111216-21sshd09:14:161
28572230,2sleep20-21swapper/211:55:232
1407199231,7cyclictest144650irq/27-eth012:07:353
1407199230,3cyclictest22483-21sshd12:04:463
304802220,0sleep00-21swapper/009:34:240
219752220,1sleep30-21swapper/311:18:303
145122220,2sleep214507-21bash10:24:512
1407199223,13cyclictest14820-21sshd12:23:053
1407199221,7cyclictest32092-21sshd12:36:353
14071992211,5cyclictest24747-21sshd09:50:583
1407199221,12cyclictest20185-21sshd10:04:313
77742212,17sleep2144650irq/27-eth009:28:302
1407199214,8cyclictest0-21swapper/310:07:353
1407199213,9cyclictest0-21swapper/310:15:243
1407199213,4cyclictest0-21swapper/310:30:313
1407199212,6cyclictest144650irq/27-eth011:40:353
14071992110,5cyclictest144650irq/27-eth010:43:363
1407199210,13cyclictest1225-21sshd10:57:453
1407199204,14cyclictest2628-21timerwakeupswit11:55:233
1407199204,14cyclictest2132-21sshd11:50:573
1407199203,15cyclictest4209-21sshd11:31:233
1407199202,7cyclictest14730-21sshd10:36:283
1407199201,6cyclictest144650irq/27-eth011:29:463
14071992010,8cyclictest32717-21bash09:38:053
14071992010,8cyclictest29895-21sshd11:23:083
14071992010,8cyclictest26359-21bash09:15:463
160452190,17sleep128950irq/26-ahci[00012:23:171
1407199192,12cyclictest29137-21sshd12:32:073
14071991911,6cyclictest27136-21sshd09:20:063
1406799190,14cyclictest30269-21sshd09:20:222
1406099197,0cyclictest22-21ksoftirqd/111:46:401
14060991912,5cyclictest2024-21nfsd11:16:401
1406099190,13cyclictest0-21swapper/110:25:201
103322190,17sleep2144650irq/27-eth011:24:352
10202190,1sleep20-21swapper/209:48:322
152172180,1sleep20-21swapper/210:07:242
1407199183,13cyclictest27037-21munin-node07:35:233
1407199182,14cyclictest17341-21cut07:15:173
14071991810,6cyclictest20533-21runrttasks07:23:133
14067991814,3cyclictest23487-21sshd09:40:262
14055991816,1cyclictest0-21swapper/007:33:090
132662180,3sleep213259-21sshd10:28:312
1407199177,8cyclictest8990-21munin-node08:10:123
1407199172,8cyclictest12230-21needreboot08:15:163
1407199172,13cyclictest3968-21taskset07:57:183
1407199172,13cyclictest2512-21runrttasks09:05:483
1406799174,8cyclictest24038-21nfsd410:15:192
1406799172,2cyclictest0-21swapper/210:31:462
1406799172,11cyclictest0-21swapper/211:08:002
14060991712,4cyclictest20792-21sshd11:53:411
1406099170,8cyclictest144650irq/27-eth012:16:261
1406099170,8cyclictest0-21swapper/112:05:191
1406099170,15cyclictest22-21ksoftirqd/109:15:271
1405599178,5cyclictest0-21swapper/009:45:380
1405599170,13cyclictest0-21swapper/012:36:140
300542161,13sleep2144650irq/27-eth011:15:292
264362160,0sleep00-21swapper/010:15:320
1407199168,6cyclictest2512-21runrttasks08:50:583
1407199162,7cyclictest144650irq/27-eth008:40:003
1407199162,6cyclictest8499-21runrttasks08:07:083
1407199162,5cyclictest144650irq/27-eth009:00:183
1407199161,11cyclictest144650irq/27-eth007:30:573
1406799167,7cyclictest12333-21sshd12:26:402
1406799164,5cyclictest1764-21sshd11:51:032
1406799163,8cyclictest8217-21sshd09:17:352
1406799163,5cyclictest16697-21bash11:14:102
1406799162,9cyclictest3854-21bash10:54:252
14067991614,1cyclictest0-21swapper/207:47:172
1406799160,14cyclictest0-21swapper/212:36:162
1406799160,14cyclictest0-21swapper/212:22:322
1406099168,3cyclictest0-21swapper/109:55:271
1406099167,8cyclictest22-21ksoftirqd/111:59:521
14060991612,3cyclictest47-21rcuop/309:52:171
14060991612,3cyclictest17140-21sshd10:52:181
1406099160,7cyclictest1993-21sshd10:16:251
1406099160,4cyclictest32558-21sshd11:08:381
1406099160,15cyclictest2024-21nfsd09:22:551
1406099160,14cyclictest15756-21sed10:40:111
1405599168,4cyclictest0-21swapper/010:56:590
1405599167,8cyclictest0-21swapper/011:16:560
1405599160,1cyclictest0-21swapper/012:11:020
1405599160,15cyclictest0-21swapper/010:14:530
1405599160,12cyclictest0-21swapper/012:15:390
1405599160,11cyclictest0-21swapper/011:14:550
105202160,1sleep10-21swapper/110:03:281
1407199158,6cyclictest2024-21nfsd07:42:223
1407199153,5cyclictest1158-21jbd2/dm-2-807:10:113
1407199151,7cyclictest31286-21smicount07:45:213
1407199150,6cyclictest2024-21nfsd08:46:013
1406799155,8cyclictest0-21swapper/209:10:212
1406799153,5cyclictest0-21swapper/211:31:492
1406799153,10cyclictest11252-21sshd10:03:312
1406799152,9cyclictest144650irq/27-eth010:40:042
1406799152,9cyclictest0-21swapper/208:29:192
1406799152,8cyclictest0-21swapper/211:44:312
14067991510,1cyclictest16215-21sshd09:53:382
14067991510,1cyclictest0-21swapper/208:54:412
1406799150,13cyclictest18559-21sshd10:14:492
1406799150,12cyclictest144650irq/27-eth008:33:452
1406099158,5cyclictest19914-21sshd12:38:541
1406099157,6cyclictest11296-21atenall_r5power12:30:111
1406099157,3cyclictest22724-21bash09:40:231
1406099156,8cyclictest22-21ksoftirqd/111:25:501
1406099152,12cyclictest36-21rcuop/210:56:591
14060991512,2cyclictest0-21swapper/110:10:571
1406099151,13cyclictest0-21swapper/110:23:381
14060991510,3cyclictest5315-21users09:45:241
1406099150,6cyclictest28445-21sshd10:45:411
1406099150,14cyclictest32534-21sshd10:05:431
1406099150,14cyclictest0-21swapper/111:40:201
1406099150,14cyclictest0-21swapper/111:02:311
1406099150,13cyclictest0-21swapper/112:10:221
1405599159,3cyclictest19243-21sshd12:00:440
1405599157,4cyclictest27806-21sshd09:37:310
1405599157,4cyclictest0-21swapper/010:50:570
1405599150,11cyclictest30869-21sshd10:23:050
1405599150,11cyclictest24865-21sshd09:40:350
241732140,1sleep041ktimersoftd/011:57:500
1407199148,2cyclictest144650irq/27-eth008:26:073
1407199147,6cyclictest144650irq/27-eth008:30:343
1407199145,7cyclictest2512-21runrttasks07:52:173
1407199142,6cyclictest144650irq/27-eth008:00:123
14071991410,2cyclictest0-21swapper/308:40:133
14071991410,1cyclictest144650irq/27-eth008:55:293
14071991410,1cyclictest144650irq/27-eth008:55:293
1407199140,13cyclictest2024-21nfsd07:25:453
1407199140,12cyclictest0-21swapper/308:20:123
1406799149,4cyclictest144650irq/27-eth008:57:112
1406799149,4cyclictest144650irq/27-eth008:57:102
1406799148,4cyclictest16520-21uniq11:25:122
1406799147,5cyclictest22052-21sshd09:30:022
1406799142,11cyclictest144650irq/27-eth007:24:122
1406799142,11cyclictest0-21swapper/207:56:052
1406799140,13cyclictest0-21swapper/210:55:492
1406799140,10cyclictest11703-21runrttasks12:30:122
1406099140,5cyclictest14511-21sshd12:26:551
1406099140,13cyclictest24142-21sshd09:30:141
1405599148,3cyclictest26870-21bash10:05:120
1405599148,3cyclictest0-21swapper/010:25:540
1405599141,12cyclictest0-21swapper/009:15:400
1405599140,4cyclictest0-21swapper/009:00:440
1405599140,3cyclictest5112-21sshd11:39:000
1405599140,13cyclictest0-21swapper/011:51:390
1405599140,13cyclictest0-21swapper/011:01:490
1405599140,11cyclictest0-21swapper/011:21:500
265682130,12sleep2144650irq/27-eth008:45:512
1406799139,3cyclictest144650irq/27-eth008:06:582
1406799138,4cyclictest144650irq/27-eth009:01:302
1406799138,4cyclictest144650irq/27-eth007:10:472
1406799133,6cyclictest4485-21sshd11:35:032
1406799131,11cyclictest144650irq/27-eth008:20:032
14067991311,1cyclictest0-21swapper/208:10:432
1406799130,5cyclictest0-21swapper/208:15:562
1406799130,12cyclictest0-21swapper/209:07:332
1406799130,12cyclictest0-21swapper/208:00:072
1406799130,12cyclictest0-21swapper/207:52:352
1406799130,12cyclictest0-21swapper/207:40:302
1406799130,12cyclictest0-21swapper/207:26:232
1406799130,11cyclictest0-21swapper/207:36:042
1406099138,4cyclictest2024-21nfsd09:05:211
1406099137,5cyclictest0-21swapper/107:51:311
14060991311,1cyclictest0-21swapper/108:55:151
14060991311,1cyclictest0-21swapper/108:55:151
1406099130,12cyclictest2024-21nfsd08:01:051
1406099130,12cyclictest0-21swapper/109:01:091
1406099130,12cyclictest0-21swapper/108:50:211
1406099130,12cyclictest0-21swapper/108:40:551
1406099130,12cyclictest0-21swapper/108:31:571
1406099130,12cyclictest0-21swapper/108:27:041
1406099130,12cyclictest0-21swapper/108:20:281
1406099130,12cyclictest0-21swapper/108:16:121
1406099130,12cyclictest0-21swapper/108:11:321
1406099130,12cyclictest0-21swapper/108:05:271
1406099130,12cyclictest0-21swapper/107:56:071
1406099130,12cyclictest0-21swapper/107:45:031
1406099130,12cyclictest0-21swapper/107:40:201
1406099130,12cyclictest0-21swapper/107:25:341
1406099130,12cyclictest0-21swapper/107:24:041
1406099130,12cyclictest0-21swapper/107:16:581
1406099130,12cyclictest0-21swapper/107:11:551
1405599139,1cyclictest0-21swapper/008:00:260
1405599138,2cyclictest24542-21sshd09:50:570
14055991311,1cyclictest0-21swapper/010:45:030
14055991311,1cyclictest0-21swapper/007:20:550
14055991310,2cyclictest3607-21sshd11:05:150
1405599130,3cyclictest0-21swapper/012:20:130
1405599130,1cyclictest0-21swapper/012:33:340
1405599130,12cyclictest0-21swapper/008:27:310
1405599130,12cyclictest0-21swapper/007:54:440
1405599130,12cyclictest0-21swapper/007:45:240
1405599130,12cyclictest0-21swapper/007:35:170
1406799128,2cyclictest0-21swapper/208:40:202
1406799120,11cyclictest20756-21munin-node08:35:142
1406799120,11cyclictest0-21swapper/207:31:132
1406799120,11cyclictest0-21swapper/207:15:352
1406099120,3cyclictest25368-21munin-node08:45:141
1406099120,11cyclictest0-21swapper/107:36:081
1406099120,11cyclictest0-21swapper/107:30:001
1405599128,3cyclictest0-21swapper/007:25:270
1405599127,3cyclictest0-21swapper/008:10:040
1405599121,1cyclictest0-21swapper/008:45:290
1405599121,1cyclictest0-21swapper/007:40:130
1405599120,3cyclictest0-21swapper/008:15:440
1405599120,2cyclictest0-21swapper/008:06:390
1405599120,12cyclictest0-21swapper/008:52:280
1405599120,11cyclictest0-21swapper/009:05:150
1405599120,11cyclictest0-21swapper/008:55:020
1405599120,11cyclictest0-21swapper/008:55:020
1405599120,11cyclictest0-21swapper/008:35:110
1405599120,10cyclictest0-21swapper/007:15:090
1406099110,10cyclictest0-21swapper/108:35:171
1405599116,2cyclictest0-21swapper/007:12:290
14055991110,1cyclictest0-21swapper/008:24:030
1405599110,1cyclictest0-21swapper/008:40:240
1405599110,10cyclictest0-21swapper/007:55:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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