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2026-05-06 - 20:22
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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 Wed May 06, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650650,0irq/26-eth1-rx-0-21swapper/307:05:293
120650600,0irq/26-eth1-rx-0-21swapper/107:07:381
112750580,0irq/25-eth00-21swapper/207:08:082
2186924720,0sleep00-21swapper/007:07:130
2216799160,0cyclictest0-21swapper/312:15:143
22165991514,0cyclictest0-21swapper/111:12:281
2216599150,0cyclictest20514-21cut12:35:111
22164991514,0cyclictest0-21swapper/010:25:100
41140,0ktimersoftd/00-21swapper/010:48:580
351140,0ktimersoftd/30-21swapper/311:46:383
22167991413,0cyclictest0-21swapper/311:01:343
22167991412,0cyclictest0-21swapper/311:53:433
22166991413,0cyclictest25286-21sshd10:53:192
22166991411,0cyclictest0-21swapper/209:49:252
22165991411,0cyclictest0-21swapper/109:21:391
112750140,0irq/25-eth00-21swapper/110:26:431
22167991313,0cyclictest112750irq/25-eth009:37:213
22167991312,0cyclictest1479-21nfsd12:06:503
22167991312,0cyclictest0-21swapper/312:32:173
22167991312,0cyclictest0-21swapper/310:16:513
22167991312,0cyclictest0-21swapper/309:21:543
2216799130,0cyclictest0-21swapper/311:33:513
2216799130,0cyclictest0-21swapper/310:40:393
2216799130,0cyclictest0-21swapper/309:42:133
22166991312,0cyclictest14924-21sshd09:39:402
22166991311,0cyclictest0-21swapper/211:46:452
2216699130,0cyclictest9002-21sshd11:33:522
2216699130,0cyclictest0-21swapper/212:04:322
22165991312,0cyclictest0-21swapper/111:26:111
22165991312,0cyclictest0-21swapper/109:39:261
22165991311,0cyclictest16957-21sshd12:30:191
22165991311,0cyclictest0-21swapper/112:21:491
2216599130,0cyclictest0-21swapper/111:58:561
2216599130,0cyclictest0-21swapper/110:55:111
2216599130,0cyclictest0-21swapper/110:30:541
22164991312,0cyclictest0-21swapper/009:20:060
22164991311,0cyclictest31403-21sshd09:50:120
2216499130,0cyclictest21188-21sshd11:18:220
2216499130,0cyclictest0-21swapper/012:22:160
2216499130,0cyclictest0-21swapper/011:58:060
2216499130,0cyclictest0-21swapper/010:50:300
2216499130,0cyclictest0-21swapper/010:36:320
112750130,0irq/25-eth023060-21bash11:10:070
351120,0ktimersoftd/30-21swapper/310:59:073
271120,0ktimersoftd/231301-21bash10:41:142
22167991212,0cyclictest0-21swapper/311:38:303
22167991212,0cyclictest0-21swapper/311:38:303
22167991211,0cyclictest0-21swapper/311:59:393
22167991211,0cyclictest0-21swapper/310:12:263
22167991211,0cyclictest0-21swapper/309:53:153
22167991210,0cyclictest0-21swapper/312:35:533
2216799120,0cyclictest0-21swapper/311:29:133
2216799120,0cyclictest0-21swapper/309:33:443
2216799120,0cyclictest0-21swapper/307:50:183
22166991211,0cyclictest0-21swapper/212:39:572
22166991211,0cyclictest0-21swapper/212:33:482
22166991211,0cyclictest0-21swapper/211:22:142
22166991211,0cyclictest0-21swapper/210:29:022
22166991211,0cyclictest0-21swapper/209:44:322
22166991210,0cyclictest0-21swapper/211:10:512
2216699120,0cyclictest0-21swapper/210:13:292
2216699120,0cyclictest0-21swapper/209:26:332
22165991211,0cyclictest0-21swapper/111:30:501
22165991211,0cyclictest0-21swapper/110:36:341
22165991211,0cyclictest0-21swapper/110:11:571
22165991211,0cyclictest0-21swapper/110:08:351
22165991211,0cyclictest0-21swapper/109:44:181
22165991211,0cyclictest0-21swapper/109:32:131
22165991211,0cyclictest0-21swapper/109:19:061
22165991210,0cyclictest0-21swapper/110:04:111
2216599120,0cyclictest28692-21sshd10:19:451
2216599120,0cyclictest23273-21bash11:05:451
2216599120,0cyclictest14089-21diskmemload10:40:141
2216599120,0cyclictest112750irq/25-eth010:52:051
22164991212,0cyclictest0-21swapper/010:55:080
22164991211,0cyclictest0-21swapper/011:43:560
22164991210,0cyclictest0-21swapper/012:27:080
22164991210,0cyclictest0-21swapper/011:52:110
22164991210,0cyclictest0-21swapper/009:31:570
22164991210,0cyclictest0-21swapper/008:53:170
2216499120,0cyclictest0-21swapper/012:32:010
112750120,0irq/25-eth00-21swapper/311:12:573
41110,0ktimersoftd/08972-21sshd09:47:170
351110,0ktimersoftd/30-21swapper/312:23:413
22167991111,0cyclictest0-21swapper/310:38:203
22167991111,0cyclictest0-21swapper/310:09:033
22167991111,0cyclictest0-21swapper/307:15:233
22167991110,0cyclictest18433-21sshd11:22:143
22167991110,0cyclictest0-21swapper/310:21:143
22167991110,0cyclictest0-21swapper/309:47:063
2216799110,0cyclictest13273-21sshd10:30:183
2216799110,0cyclictest0-21swapper/310:00:143
2216799110,0cyclictest0-21swapper/309:12:293
22166991111,0cyclictest0-21swapper/209:58:562
22166991111,0cyclictest0-21swapper/207:15:162
22166991110,0cyclictest28445-21rm12:27:392
22166991110,0cyclictest14569-21bash12:21:292
22166991110,0cyclictest0-21swapper/212:16:362
22166991110,0cyclictest0-21swapper/212:08:082
2216599119,0cyclictest0-21swapper/108:21:431
22165991111,0cyclictest0-21swapper/112:16:571
22165991111,0cyclictest0-21swapper/109:26:191
22165991111,0cyclictest0-21swapper/109:13:311
22165991110,0cyclictest0-21swapper/112:25:261
22165991110,0cyclictest0-21swapper/111:42:271
22165991110,0cyclictest0-21swapper/109:49:111
2216599110,0cyclictest0-21swapper/107:51:031
2216499118,0cyclictest24903-21sshd12:35:370
22164991111,0cyclictest17569-21sshd12:00:250
22164991111,0cyclictest0-21swapper/010:17:230
22164991111,0cyclictest0-21swapper/009:07:270
22164991110,0cyclictest31728-21sshd11:24:040
22164991110,0cyclictest31421-21sensors_temp07:25:200
22164991110,0cyclictest25756-21df_abs07:15:140
22164991110,0cyclictest17278-21bash09:35:330
22164991110,0cyclictest0-21swapper/009:44:030
22164991110,0cyclictest0-21swapper/007:58:340
2216499110,0cyclictest5302-21sshd10:20:440
2216499110,0cyclictest14089-21diskmemload12:17:230
2216499110,0cyclictest0-21swapper/010:09:360
9950100,0irq/24-0000:00:24185-21sshd12:05:350
22167991010,0cyclictest0-21swapper/312:03:153
22167991010,0cyclictest0-21swapper/311:40:493
2216799100,0cyclictest0-21swapper/309:18:033
2216699109,0cyclictest0-21swapper/211:40:492
2216699109,0cyclictest0-21swapper/211:19:552
2216699109,0cyclictest0-21swapper/210:32:242
2216699109,0cyclictest0-21swapper/209:20:362
22166991010,0cyclictest0-21swapper/211:51:242
22166991010,0cyclictest0-21swapper/211:38:302
22166991010,0cyclictest0-21swapper/211:38:302
22166991010,0cyclictest0-21swapper/211:01:342
22166991010,0cyclictest0-21swapper/210:55:382
22166991010,0cyclictest0-21swapper/210:03:222
2216699100,0cyclictest14089-21diskmemload12:11:122
2216699100,0cyclictest0-21swapper/210:17:532
2216599109,0cyclictest6337-21sshd09:59:451
2216599109,0cyclictest1480-21nfsd11:53:011
2216599109,0cyclictest0-21swapper/111:35:291
2216599109,0cyclictest0-21swapper/111:35:281
2216599109,0cyclictest0-21swapper/110:48:421
2216599109,0cyclictest0-21swapper/108:04:451
22165991010,0cyclictest0-21swapper/112:13:211
22165991010,0cyclictest0-21swapper/111:18:111
22165991010,0cyclictest0-21swapper/110:24:091
22165991010,0cyclictest0-21swapper/108:14:581
22165991010,0cyclictest0-21swapper/107:30:431
2216599100,0cyclictest0-21swapper/107:55:171
2216499109,0cyclictest0-21swapper/008:22:290
2216499109,0cyclictest0-21swapper/007:36:570
2216499106,0cyclictest0-21swapper/008:15:170
2216499105,0cyclictest19285-21sshd10:44:030
22164991010,0cyclictest25863-21sshd09:28:220
22164991010,0cyclictest0-21swapper/012:12:300
22164991010,0cyclictest0-21swapper/011:31:020
22164991010,0cyclictest0-21swapper/011:26:230
22164991010,0cyclictest0-21swapper/007:49:520
22164991010,0cyclictest0-21swapper/007:21:220
2216499100,0cyclictest0-21swapper/007:44:230
191100,0ktimersoftd/10-21swapper/108:44:361
120650100,0irq/26-eth1-rx-0-21swapper/010:01:470
112750100,0irq/25-eth00-21swapper/010:31:480
112750100,0irq/25-eth00-21swapper/009:17:450
4190,0ktimersoftd/014089-21diskmemload11:05:470
4190,0ktimersoftd/00-21swapper/011:35:570
4190,0ktimersoftd/00-21swapper/011:35:560
221679998,0cyclictest120650irq/26-eth1-rx-11:19:553
221679998,0cyclictest0-21swapper/310:53:193
221679998,0cyclictest0-21swapper/308:20:123
221679990,0cyclictest0-21swapper/308:50:183
221669998,0cyclictest0-21swapper/210:07:462
221669998,0cyclictest0-21swapper/209:54:192
221659999,0cyclictest0-21swapper/112:01:161
221659999,0cyclictest0-21swapper/109:54:041
221659999,0cyclictest0-21swapper/109:03:401
221659999,0cyclictest0-21swapper/108:32:311
221659999,0cyclictest0-21swapper/108:28:131
221659999,0cyclictest0-21swapper/107:18:521
221659998,0cyclictest14089-21diskmemload12:08:281
221649999,0cyclictest4457-21sshd11:03:220
221649999,0cyclictest0-21swapper/011:46:150
221649999,0cyclictest0-21swapper/008:56:040
221649999,0cyclictest0-21swapper/008:43:240
221649999,0cyclictest0-21swapper/008:37:360
221649999,0cyclictest0-21swapper/008:27:290
221649999,0cyclictest0-21swapper/007:11:030
221649995,0cyclictest0-21swapper/007:50:190
221649991,0cyclictest0-21swapper/008:30:140
221679988,0cyclictest0-21swapper/312:27:253
221679987,0cyclictest8672-21users07:45:213
221679987,0cyclictest0-21swapper/310:46:213
221669988,0cyclictest13961-21bash11:55:422
221669988,0cyclictest0-21swapper/210:22:172
221669987,0cyclictest17048-21bash09:14:332
221669984,0cyclictest0-21swapper/208:40:192
221669983,0cyclictest0-21swapper/211:26:092
221659988,0cyclictest27774-21sshd11:02:091
221659988,0cyclictest0-21swapper/107:28:441
221659988,0cyclictest0-21swapper/107:12:431
221649988,0cyclictest0-21swapper/009:03:100
221649988,0cyclictest0-21swapper/008:12:170
221649987,0cyclictest25740-21sshd10:10:380
221649987,0cyclictest0-21swapper/009:55:040
221649987,0cyclictest0-21swapper/009:11:020
11275080,0irq/25-eth036-21ksoftirqd/309:55:163
11275080,0irq/25-eth028187-21sshd11:23:351
11275080,0irq/25-eth012158-21sshd11:08:403
221679975,0cyclictest4402-21munin-run07:40:003
221669977,0cyclictest0-21swapper/210:45:032
221669976,0cyclictest1480-21nfsd09:15:022
221669973,0cyclictest0-21swapper/207:10:092
221669970,0cyclictest0-21swapper/210:36:142
221669970,0cyclictest0-21swapper/209:00:392
221669970,0cyclictest0-21swapper/208:25:152
221659977,0cyclictest0-21swapper/108:50:591
221659977,0cyclictest0-21swapper/108:36:501
221659977,0cyclictest0-21swapper/108:19:581
221659977,0cyclictest0-21swapper/107:41:521
221659977,0cyclictest0-21swapper/107:20:501
221659976,0cyclictest0-21swapper/107:47:201
221649970,0cyclictest0-21swapper/008:05:100
11275070,0irq/25-eth07757-21bash09:25:533
11275070,0irq/25-eth04722-21bash10:25:053
11275070,0irq/25-eth030625-21sshd12:10:433
11275070,0irq/25-eth020-21ksoftirqd/111:47:121
11275070,0irq/25-eth014098-21id09:10:003
11275070,0irq/25-eth013929-21sshd09:30:552
11275070,0irq/25-eth00-21swapper/211:05:122
4160,0ktimersoftd/00-21swapper/008:00:130
259960,0migration/218994-21cstates08:10:102
259960,0migration/212584-21fschecks_time09:05:132
259960,0migration/211966-21cstates07:55:122
221679965,0cyclictest7520-21cpuspeed_turbos08:55:113
221679965,0cyclictest4937-21cstates07:40:113
221679965,0cyclictest28416-21munin-node08:30:113
221679962,0cyclictest0-21swapper/308:40:153
221679962,0cyclictest0-21swapper/308:35:153
221679962,0cyclictest0-21swapper/308:15:153
221679962,0cyclictest0-21swapper/308:10:133
221679962,0cyclictest0-21swapper/308:00:153
221679962,0cyclictest0-21swapper/307:55:143
221679962,0cyclictest0-21swapper/307:20:153
221679962,0cyclictest0-21swapper/307:10:163
221669964,0cyclictest0-21swapper/208:55:142
221669964,0cyclictest0-21swapper/208:50:142
221669964,0cyclictest0-21swapper/208:32:152
221669964,0cyclictest0-21swapper/207:25:142
221669962,0cyclictest0-21swapper/208:45:152
221669962,0cyclictest0-21swapper/208:35:162
221669962,0cyclictest0-21swapper/208:15:152
221669962,0cyclictest0-21swapper/208:05:142
221669962,0cyclictest0-21swapper/208:00:152
221669962,0cyclictest0-21swapper/207:50:152
221669962,0cyclictest0-21swapper/207:35:142
221669962,0cyclictest0-21swapper/207:30:142
221669962,0cyclictest0-21swapper/207:20:162
221659966,0cyclictest0-21swapper/108:45:241
221659966,0cyclictest0-21swapper/107:38:091
221659962,0cyclictest0-21swapper/109:05:151
221659962,0cyclictest0-21swapper/108:55:151
221659962,0cyclictest0-21swapper/108:05:141
221649961,0cyclictest0-21swapper/008:45:120
12065060,0irq/26-eth1-rx-0-21swapper/007:34:280
221679954,0cyclictest2570-21date08:45:013
221679954,0cyclictest10063-21uniq09:00:123
221679950,0cyclictest0-21swapper/308:26:363
221679950,0cyclictest0-21swapper/308:05:133
221679950,0cyclictest0-21swapper/307:30:053
221679950,0cyclictest0-21swapper/307:25:243
221669953,0cyclictest0-21swapper/208:20:162
221669953,0cyclictest0-21swapper/207:45:072
221669953,0cyclictest0-21swapper/207:40:072
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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