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2026-08-08 - 03:00
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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 rack7slot0.osadl.org (updated Sat Aug 08, 2026 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750620,0irq/25-eth00-21swapper/119:05:551
112750580,0irq/25-eth00-21swapper/319:05:183
112750560,0irq/25-eth00-21swapper/219:06:222
9950460,0irq/24-0000:00:0-21swapper/019:05:300
2928299180,0cyclictest23627-21sshd23:13:280
29283991716,0cyclictest7127-21sshd21:12:141
29284991514,0cyclictest0-21swapper/223:05:342
2928499150,0cyclictest0-21swapper/221:15:162
2928399150,0cyclictest0-21swapper/122:40:161
29285991413,0cyclictest0-21swapper/323:07:153
29285991413,0cyclictest0-21swapper/300:35:183
2928599140,0cyclictest17669-21sshd23:20:513
2928599140,0cyclictest17669-21sshd23:20:513
2928499140,0cyclictest0-21swapper/222:40:202
29283991413,0cyclictest0-21swapper/122:25:381
2928399140,0cyclictest0-21swapper/123:36:091
2928399140,0cyclictest0-21swapper/121:15:131
112750140,0irq/25-eth00-21swapper/100:13:191
29285991312,0cyclictest28333-21sshd22:45:123
29285991312,0cyclictest0-21swapper/322:56:133
29285991312,0cyclictest0-21swapper/322:40:183
29285991311,0cyclictest0-21swapper/323:49:393
29284991312,0cyclictest0-21swapper/222:59:252
29284991312,0cyclictest0-21swapper/222:26:532
29284991312,0cyclictest0-21swapper/221:42:592
29284991311,0cyclictest0-21swapper/223:14:172
2928499130,0cyclictest13101-21sshd22:02:052
2928499130,0cyclictest0-21swapper/222:54:322
29283991312,0cyclictest16156-21sshd00:18:331
29283991312,0cyclictest0-21swapper/123:59:031
2928399130,0cyclictest0-21swapper/122:08:481
2928399130,0cyclictest0-21swapper/122:01:081
29282991312,0cyclictest23258-21sshd23:38:090
29282991311,0cyclictest0-21swapper/023:53:500
29282991311,0cyclictest0-21swapper/021:15:440
2928299131,0cyclictest0-21swapper/020:05:010
2928299130,0cyclictest7224-21bash23:23:450
2928299130,0cyclictest7224-21bash23:23:450
112750130,0irq/25-eth015828-21sshd00:39:052
29285991211,0cyclictest0-21swapper/322:31:363
29285991211,0cyclictest0-21swapper/322:10:553
29285991211,0cyclictest0-21swapper/300:17:263
29285991210,0cyclictest34-21rcuc/323:27:003
29285991210,0cyclictest0-21swapper/323:13:263
29285991210,0cyclictest0-21swapper/321:35:083
2928599120,0cyclictest29780-21sshd23:30:373
2928599120,0cyclictest29780-21sshd23:30:363
2928599120,0cyclictest0-21swapper/322:29:023
2928599120,0cyclictest0-21swapper/321:31:183
2928599120,0cyclictest0-21swapper/321:17:503
2928599120,0cyclictest0-21swapper/300:32:463
29284991212,0cyclictest0-21swapper/223:30:272
29284991212,0cyclictest0-21swapper/223:30:262
29284991211,0cyclictest0-21swapper/223:58:112
29284991211,0cyclictest0-21swapper/223:41:152
29284991211,0cyclictest0-21swapper/223:25:332
29284991210,0cyclictest0-21swapper/221:46:482
2928499120,0cyclictest0-21swapper/222:11:192
29283991212,0cyclictest0-21swapper/100:28:461
29283991211,0cyclictest0-21swapper/122:11:211
29283991211,0cyclictest0-21swapper/100:07:321
2928399120,0cyclictest0-21swapper/121:59:511
2928399120,0cyclictest0-21swapper/121:35:211
2928399120,0cyclictest0-21swapper/100:03:551
29282991211,0cyclictest6822-21sshd21:45:000
29282991211,0cyclictest15617-21sshd23:45:210
29282991211,0cyclictest0-21swapper/023:41:460
29282991211,0cyclictest0-21swapper/022:46:340
29282991211,0cyclictest0-21swapper/021:43:440
29282991211,0cyclictest0-21swapper/000:13:220
29282991210,0cyclictest0-21swapper/022:08:140
2928299120,0cyclictest4668-21sshd22:13:210
2928299120,0cyclictest0-21swapper/023:55:140
2928299120,0cyclictest0-21swapper/022:40:250
2928299120,0cyclictest0-21swapper/021:24:200
271120,0ktimersoftd/216575-21sshd23:24:592
271120,0ktimersoftd/216575-21sshd23:24:582
112750120,0irq/25-eth05924-21sshd22:34:071
41110,0ktimersoftd/027662-21sshd21:39:260
41110,0ktimersoftd/00-21swapper/022:15:120
29285991111,0cyclictest0-21swapper/322:35:263
29285991111,0cyclictest0-21swapper/300:08:573
29285991111,0cyclictest0-21swapper/300:00:273
29285991110,0cyclictest29266-21sshd23:18:173
29285991110,0cyclictest0-21swapper/323:01:063
29285991110,0cyclictest0-21swapper/321:58:083
29285991110,0cyclictest0-21swapper/300:12:323
29284991111,0cyclictest7479-21sshd00:09:152
29284991111,0cyclictest0-21swapper/223:37:382
29284991111,0cyclictest0-21swapper/219:40:112
29284991110,0cyclictest1989-21sshd22:45:492
29284991110,0cyclictest0-21swapper/222:38:242
29284991110,0cyclictest0-21swapper/221:31:042
29284991110,0cyclictest0-21swapper/200:30:442
2928499110,0cyclictest27107-21sshd00:03:292
2928499110,0cyclictest16087-21sshd23:49:432
2928499110,0cyclictest0-21swapper/221:29:582
2928499110,0cyclictest0-21swapper/221:10:272
2928499110,0cyclictest0-21swapper/220:46:312
2928499110,0cyclictest0-21swapper/219:21:162
29283991111,0cyclictest0-21swapper/123:50:331
29283991111,0cyclictest0-21swapper/123:24:051
29283991111,0cyclictest0-21swapper/123:24:041
29283991111,0cyclictest0-21swapper/122:37:081
29283991111,0cyclictest0-21swapper/119:45:271
29283991110,0cyclictest17301-21rm00:35:101
29283991110,0cyclictest1479-21nfsd23:05:061
29283991110,0cyclictest0-21swapper/123:14:051
29283991110,0cyclictest0-21swapper/122:55:371
29283991110,0cyclictest0-21swapper/122:48:111
29283991110,0cyclictest0-21swapper/100:32:371
2928399110,0cyclictest0-21swapper/122:24:221
2928399110,0cyclictest0-21swapper/120:19:561
2928399110,0cyclictest0-21swapper/120:11:421
2928399110,0cyclictest0-21swapper/119:27:121
2928299119,0cyclictest0-21swapper/020:35:460
29282991111,0cyclictest0-21swapper/022:58:530
29282991111,0cyclictest0-21swapper/021:26:530
29282991110,0cyclictest4765-21sshd00:37:380
29282991110,0cyclictest32570-21sshd00:28:530
29282991110,0cyclictest21183-21diskmemload23:30:580
29282991110,0cyclictest21183-21diskmemload23:30:570
2928299110,0cyclictest0-21swapper/021:02:220
2928299110,0cyclictest0-21swapper/019:53:360
271110,0ktimersoftd/225313-21sshd21:51:202
112750110,0irq/25-eth036-21ksoftirqd/321:43:273
112750110,0irq/25-eth00-21swapper/121:40:481
9950100,0irq/24-0000:00:0-21swapper/000:06:250
41100,0ktimersoftd/00-21swapper/020:55:520
41100,0ktimersoftd/00-21swapper/020:28:480
2928599109,0cyclictest7398-21rm22:09:383
2928599109,0cyclictest21894-21sshd22:03:153
2928599109,0cyclictest0-21swapper/321:50:363
2928599109,0cyclictest0-21swapper/320:38:063
29285991010,0cyclictest0-21swapper/322:51:203
2928599100,0cyclictest0-21swapper/323:44:293
2928499109,0cyclictest7936-21bash22:21:582
2928499109,0cyclictest0-21swapper/223:53:202
2928499109,0cyclictest0-21swapper/222:09:502
2928499109,0cyclictest0-21swapper/200:14:062
2928499101,0cyclictest21183-21diskmemload23:02:482
29284991010,0cyclictest0-21swapper/221:08:572
29284991010,0cyclictest0-21swapper/220:55:342
29284991010,0cyclictest0-21swapper/220:35:292
29284991010,0cyclictest0-21swapper/220:30:432
29284991010,0cyclictest0-21swapper/220:25:582
29284991010,0cyclictest0-21swapper/219:49:432
29284991010,0cyclictest0-21swapper/219:10:542
29284991010,0cyclictest0-21swapper/200:29:262
2928499100,0cyclictest0-21swapper/222:16:072
2928499100,0cyclictest0-21swapper/219:19:162
2928499100,0cyclictest0-21swapper/200:19:122
2928399109,0cyclictest32542-21sshd22:16:501
2928399109,0cyclictest21183-21diskmemload23:45:411
2928399109,0cyclictest16034-21bash23:00:081
2928399109,0cyclictest0-21swapper/121:04:551
29283991010,0cyclictest0-21swapper/123:28:571
29283991010,0cyclictest0-21swapper/120:37:301
29283991010,0cyclictest0-21swapper/120:04:581
2928399100,0cyclictest9002-21bash22:50:471
2928399100,0cyclictest14016-21sshd23:41:021
2928399100,0cyclictest0-21swapper/119:15:191
2928299109,0cyclictest21183-21diskmemload22:36:330
2928299109,0cyclictest0-21swapper/000:02:190
29282991010,0cyclictest0-21swapper/023:19:560
29282991010,0cyclictest0-21swapper/022:26:230
29282991010,0cyclictest0-21swapper/000:20:480
29282991010,0cyclictest0-21swapper/000:19:300
2928299100,0cyclictest0-21swapper/023:00:560
2928299100,0cyclictest0-21swapper/020:07:180
112750100,0irq/25-eth017787-21rm23:29:130
112750100,0irq/25-eth010559-21sshd22:30:250
112750100,0irq/25-eth00-21swapper/223:18:002
112750100,0irq/25-eth00-21swapper/221:36:282
112750100,0irq/25-eth00-21swapper/123:16:051
4190,0ktimersoftd/031039-21sshd22:04:270
4190,0ktimersoftd/028440-21sshd22:20:230
4190,0ktimersoftd/00-21swapper/021:55:100
292859998,0cyclictest0-21swapper/300:27:583
292849999,0cyclictest0-21swapper/220:22:432
292849999,0cyclictest0-21swapper/220:16:112
292849999,0cyclictest0-21swapper/220:12:572
292849999,0cyclictest0-21swapper/220:06:122
292849998,0cyclictest29885-21sshd21:23:202
292849998,0cyclictest0-21swapper/221:55:452
292849998,0cyclictest0-21swapper/220:41:452
292839999,0cyclictest0-21swapper/120:43:461
292839998,0cyclictest19389-21sshd21:46:301
292839998,0cyclictest0-21swapper/121:23:361
292839990,0cyclictest0-21swapper/119:30:411
292829999,0cyclictest0-21swapper/023:05:020
292829999,0cyclictest0-21swapper/022:52:450
292829999,0cyclictest0-21swapper/020:43:470
292829999,0cyclictest0-21swapper/019:21:120
292829998,0cyclictest0-21swapper/021:50:070
292829995,0cyclictest0-21swapper/019:30:110
292829990,0cyclictest27819-21sshd21:31:110
11275090,0irq/25-eth03805-21sshd21:52:451
11275090,0irq/25-eth029450-21sshd21:47:493
11275090,0irq/25-eth020652-21memory21:30:171
11275090,0irq/25-eth010511-21sshd21:12:403
995080,0irq/24-0000:00:0-21swapper/300:21:213
4180,0ktimersoftd/011711-21sshd00:30:160
4180,0ktimersoftd/00-21swapper/019:15:140
292859988,0cyclictest0-21swapper/319:46:043
292859988,0cyclictest0-21swapper/319:32:563
292859988,0cyclictest0-21swapper/319:27:003
292859987,0cyclictest26423-21sshd22:16:023
292859987,0cyclictest23610-21bash23:50:303
292849988,0cyclictest0-21swapper/219:35:112
292849987,0cyclictest0-21swapper/220:52:342
292839988,0cyclictest0-21swapper/120:32:431
292839988,0cyclictest0-21swapper/120:27:581
292839988,0cyclictest0-21swapper/119:58:001
292839988,0cyclictest0-21swapper/119:53:131
292839988,0cyclictest0-21swapper/119:35:421
292839988,0cyclictest0-21swapper/119:11:381
292839987,0cyclictest31529-21bash00:20:221
292829988,0cyclictest0-21swapper/021:05:240
292829988,0cyclictest0-21swapper/020:19:170
292829985,0cyclictest0-21swapper/019:35:120
292829981,0cyclictest0-21swapper/019:40:110
292829980,0cyclictest23744-21fw_forwarded_lo21:10:120
292829980,0cyclictest0-21swapper/020:10:180
11275080,0irq/25-eth03818-21sshd21:20:043
11275080,0irq/25-eth026971-21bash23:30:161
11275080,0irq/25-eth026971-21bash23:30:161
11275080,0irq/25-eth025154-21sshd23:38:243
11275080,0irq/25-eth011074-21bash21:25:053
11275080,0irq/25-eth00-21swapper/322:20:153
292859977,0cyclictest0-21swapper/320:21:433
292859977,0cyclictest0-21swapper/319:40:363
292859970,0cyclictest0-21swapper/320:50:153
292849977,0cyclictest0-21swapper/220:00:592
292849975,0cyclictest12163-21sshd22:30:392
292849970,0cyclictest0-21swapper/219:25:202
292839977,0cyclictest0-21swapper/120:45:161
292829977,0cyclictest0-21swapper/019:55:060
292829974,0cyclictest0-21swapper/019:45:150
292829973,0cyclictest0-21swapper/019:25:130
292829970,0cyclictest3967-21ntp_states20:30:180
149970,0migration/031620-21nfsd420:20:170
11275070,0irq/25-eth09708-21sed20:45:000
11275070,0irq/25-eth030835-21sshd23:55:333
11275070,0irq/25-eth029072-21cat00:20:122
11275070,0irq/25-eth026893-21awk20:10:183
11275070,0irq/25-eth014193-21cp21:25:201
292859966,0cyclictest0-21swapper/320:25:263
292859966,0cyclictest0-21swapper/319:13:313
292859965,0cyclictest16308-21seq20:57:423
292859964,0cyclictest0-21swapper/320:15:163
292859962,0cyclictest0-21swapper/321:05:143
292859962,0cyclictest0-21swapper/320:45:163
292859962,0cyclictest0-21swapper/320:40:143
292859962,0cyclictest0-21swapper/320:05:173
292859962,0cyclictest0-21swapper/320:00:133
292859962,0cyclictest0-21swapper/319:35:153
292859962,0cyclictest0-21swapper/319:15:173
292849962,0cyclictest0-21swapper/221:00:162
292849962,0cyclictest0-21swapper/219:55:152
292849962,0cyclictest0-21swapper/219:30:152
292849960,0cyclictest0-21swapper/219:50:032
292839966,0cyclictest0-21swapper/120:24:431
292839965,0cyclictest16499-21latency_hist21:00:001
292839962,0cyclictest0-21swapper/120:05:151
292839962,0cyclictest0-21swapper/119:40:121
292839961,0cyclictest0-21swapper/121:05:131
292839960,0cyclictest2676-21cpuspeed_turbos19:20:121
292829962,0cyclictest0-21swapper/020:50:150
292829962,0cyclictest0-21swapper/019:10:150
12065060,0irq/26-eth1-rx-17177-21diskstats21:00:143
11275060,0irq/25-eth00-21swapper/320:30:143
339950,0migration/33052-21fschecks_time19:20:123
292859951,0cyclictest0-21swapper/319:55:153
292859950,0cyclictest0-21swapper/319:50:073
292839954,0cyclictest1480-21nfsd20:50:521
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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