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2026-06-25 - 15:19
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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 Thu Jun 25, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750640,0irq/25-eth00-21swapper/307:05:023
120650630,0irq/26-eth1-rx-0-21swapper/107:05:021
112750550,0irq/25-eth00-21swapper/207:07:072
120650400,0irq/26-eth1-rx-0-21swapper/007:05:230
1453699200,0cyclictest0-21swapper/210:09:572
14537991616,0cyclictest0-21swapper/312:12:543
1453699160,0cyclictest0-21swapper/210:30:182
1453799150,0cyclictest0-21swapper/310:14:073
14536991514,0cyclictest0-21swapper/211:47:162
14534991515,0cyclictest112750irq/25-eth012:12:460
14537991413,0cyclictest23901-21sshd09:16:243
14536991412,0cyclictest11566-21sshd09:27:352
1453699140,0cyclictest13668-21cp10:44:392
1453699140,0cyclictest0-21swapper/212:12:462
1453699140,0cyclictest0-21swapper/208:55:102
1453599140,0cyclictest0-21swapper/110:30:131
14534991413,0cyclictest0-21swapper/009:52:320
14534991413,0cyclictest0-21swapper/009:52:310
1453499140,0cyclictest0-21swapper/010:30:180
1453499140,0cyclictest0-21swapper/007:50:220
14537991311,0cyclictest6445-21diskmemload11:04:473
14537991311,0cyclictest0-21swapper/310:23:333
1453799130,0cyclictest0-21swapper/312:15:593
14536991312,0cyclictest0-21swapper/211:15:462
14536991312,0cyclictest0-21swapper/210:04:412
14536991312,0cyclictest0-21swapper/209:22:312
14536991311,0cyclictest0-21swapper/212:19:552
1453699130,0cyclictest14116-21bash11:36:072
1453699130,0cyclictest0-21swapper/211:44:162
14535991312,0cyclictest29069-21ntp_states09:55:201
14535991312,0cyclictest0-21swapper/111:09:191
14535991311,0cyclictest0-21swapper/111:50:551
1453599130,0cyclictest0-21swapper/111:10:081
1453599130,0cyclictest0-21swapper/110:47:221
14534991312,0cyclictest0-21swapper/009:48:480
14537991212,0cyclictest0-21swapper/310:37:153
14537991212,0cyclictest0-21swapper/309:36:233
14537991211,0cyclictest0-21swapper/312:09:573
14537991211,0cyclictest0-21swapper/311:19:113
14537991211,0cyclictest0-21swapper/310:28:383
14537991211,0cyclictest0-21swapper/309:25:283
14537991210,0cyclictest0-21swapper/309:59:233
14537991210,0cyclictest0-21swapper/309:20:553
1453799120,0cyclictest0-21swapper/312:33:333
1453799120,0cyclictest0-21swapper/312:25:523
14536991212,0cyclictest0-21swapper/209:00:132
14536991211,0cyclictest4733-21cp10:17:492
14536991211,0cyclictest4615-21sshd12:31:252
14536991211,0cyclictest28925-21chrt07:36:562
14536991211,0cyclictest0-21swapper/209:43:322
14536991211,0cyclictest0-21swapper/209:16:092
14536991210,0cyclictest0-21swapper/209:30:472
14536991210,0cyclictest0-21swapper/209:30:462
14536991210,0cyclictest0-21swapper/209:11:362
1453699120,0cyclictest0-21swapper/211:58:462
1453699120,0cyclictest0-21swapper/210:26:242
14535991212,0cyclictest11270-21sshd12:01:361
14535991211,0cyclictest0-21swapper/111:34:181
14535991211,0cyclictest0-21swapper/110:12:451
14535991211,0cyclictest0-21swapper/109:23:501
14535991210,0cyclictest0-21swapper/110:01:291
1453599120,0cyclictest0-21swapper/112:39:141
1453599120,0cyclictest0-21swapper/112:39:141
1453599120,0cyclictest0-21swapper/110:20:321
14534991211,0cyclictest30804-21sshd11:51:150
14534991211,0cyclictest27202-21sshd10:29:210
14534991211,0cyclictest0-21swapper/011:45:470
14534991210,0cyclictest5861-21bash10:00:470
14534991210,0cyclictest0-21swapper/011:06:370
14534991210,0cyclictest0-21swapper/010:46:260
14534991210,0cyclictest0-21swapper/010:37:220
1453499120,0cyclictest0-21swapper/010:55:160
1453499120,0cyclictest0-21swapper/009:11:230
112750120,0irq/25-eth020-21ksoftirqd/112:06:561
112750120,0irq/25-eth018-21rcuc/112:11:571
112750120,0irq/25-eth017128-21sshd09:32:341
112750120,0irq/25-eth017128-21sshd09:32:331
112750120,0irq/25-eth00-21swapper/011:11:010
351110,0ktimersoftd/30-21swapper/307:19:253
271110,0ktimersoftd/26270-21sshd10:35:082
1453799119,0cyclictest0-21swapper/308:40:573
1453799119,0cyclictest0-21swapper/307:25:003
14537991111,0cyclictest0-21swapper/312:22:023
14537991111,0cyclictest0-21swapper/311:45:473
14537991110,0cyclictest4185-21munin-node07:55:113
14537991110,0cyclictest0-21swapper/308:50:443
14537991110,0cyclictest0-21swapper/307:29:243
1453799110,0cyclictest17890-21bash12:02:313
1453799110,0cyclictest0-21swapper/309:31:513
1453799110,0cyclictest0-21swapper/309:31:503
1453799110,0cyclictest0-21swapper/308:57:343
1453799110,0cyclictest0-21swapper/307:52:033
14536991111,0cyclictest0-21swapper/209:57:442
14536991110,0cyclictest6003-21sshd09:52:232
14536991110,0cyclictest6003-21sshd09:52:222
14536991110,0cyclictest0-21swapper/210:45:272
14536991110,0cyclictest0-21swapper/209:39:022
14536991110,0cyclictest0-21swapper/208:53:222
1453699110,0cyclictest0-21swapper/212:36:032
1453699110,0cyclictest0-21swapper/212:36:032
1453699110,0cyclictest0-21swapper/208:34:532
1453699110,0cyclictest0-21swapper/208:20:082
1453699110,0cyclictest0-21swapper/207:45:312
14535991111,0cyclictest0-21swapper/109:17:281
14535991110,0cyclictest0-21swapper/110:16:131
14535991110,0cyclictest0-21swapper/110:05:471
14535991110,0cyclictest0-21swapper/109:43:491
14534991111,0cyclictest0-21swapper/011:59:090
1453499110,0cyclictest0-21swapper/012:36:480
1453499110,0cyclictest0-21swapper/012:36:470
1453499110,0cyclictest0-21swapper/012:21:480
1453499110,0cyclictest0-21swapper/009:42:450
112750110,0irq/25-eth06445-21diskmemload10:12:190
9950100,0irq/24-0000:00:3030-21sshd09:51:571
9950100,0irq/24-0000:00:3030-21sshd09:51:561
9950100,0irq/24-0000:00:23103-21bash10:50:090
41100,0ktimersoftd/016638-21bash12:33:050
41100,0ktimersoftd/00-21swapper/010:09:070
41100,0ktimersoftd/00-21swapper/007:20:260
271100,0ktimersoftd/211413-21sshd12:28:052
271100,0ktimersoftd/20-21swapper/207:50:522
1453799109,0cyclictest16450-21sshd09:40:543
1453799109,0cyclictest0-21swapper/310:48:313
1453799109,0cyclictest0-21swapper/307:10:073
14537991010,0cyclictest0-21swapper/310:03:403
14537991010,0cyclictest0-21swapper/309:53:143
14537991010,0cyclictest0-21swapper/309:53:133
14537991010,0cyclictest0-21swapper/308:31:123
14537991010,0cyclictest0-21swapper/308:16:273
14537991010,0cyclictest0-21swapper/308:10:243
1453799100,0cyclictest0-21swapper/310:40:443
1453699109,0cyclictest4503-21bash11:21:572
1453699109,0cyclictest10426-21sshd11:14:102
1453699109,0cyclictest0-21swapper/212:22:562
1453699109,0cyclictest0-21swapper/212:00:242
1453699109,0cyclictest0-21swapper/208:37:482
14536991010,0cyclictest0-21swapper/208:11:112
14536991010,0cyclictest0-21swapper/208:00:102
14536991010,0cyclictest0-21swapper/207:30:252
1453699100,0cyclictest0-21swapper/210:55:232
1453699100,0cyclictest0-21swapper/210:22:072
1453599109,0cyclictest0-21swapper/111:57:461
1453599109,0cyclictest0-21swapper/110:44:411
1453599109,0cyclictest0-21swapper/109:12:551
14535991010,0cyclictest0-21swapper/112:21:081
14535991010,0cyclictest0-21swapper/111:17:011
14535991010,0cyclictest0-21swapper/108:10:321
1453599100,0cyclictest6445-21diskmemload10:52:121
1453599100,0cyclictest0-21swapper/111:49:421
1453599100,0cyclictest0-21swapper/111:40:191
1453599100,0cyclictest0-21swapper/108:55:201
1453599100,0cyclictest0-21swapper/107:55:401
1453499109,0cyclictest17266-21sshd12:28:530
1453499109,0cyclictest0-21swapper/010:40:010
1453499109,0cyclictest0-21swapper/009:28:210
14534991010,0cyclictest32087-21sshd09:21:450
14534991010,0cyclictest1479-21nfsd11:19:530
1453499100,0cyclictest6445-21diskmemload12:05:330
1453499100,0cyclictest0-21swapper/012:01:170
1453499100,0cyclictest0-21swapper/011:33:520
112750100,0irq/25-eth08021-21bash11:39:461
112750100,0irq/25-eth00-21swapper/211:50:312
112750100,0irq/25-eth00-21swapper/110:59:551
112750100,0irq/25-eth00-21swapper/009:33:400
112750100,0irq/25-eth00-21swapper/009:33:390
995090,0irq/24-0000:00:12045-21sshd09:36:040
4190,0ktimersoftd/023940-21sshd12:16:240
4190,0ktimersoftd/00-21swapper/011:25:030
159990,0watchdog/00-21swapper/009:57:340
159990,0watchdog/00-21swapper/009:16:580
145379999,0cyclictest0-21swapper/311:58:413
145379999,0cyclictest0-21swapper/309:07:203
145379999,0cyclictest0-21swapper/309:00:293
145379999,0cyclictest0-21swapper/308:27:163
145379999,0cyclictest0-21swapper/307:34:523
145379998,0cyclictest32278-21sshd11:12:423
145379998,0cyclictest0-21swapper/312:36:273
145379998,0cyclictest0-21swapper/312:36:273
145369999,0cyclictest0-21swapper/210:14:202
145369999,0cyclictest0-21swapper/208:40:432
145369999,0cyclictest0-21swapper/207:21:352
145369998,0cyclictest20568-21sshd10:54:042
145369998,0cyclictest0-21swapper/212:07:022
145369998,0cyclictest0-21swapper/209:45:492
145359999,0cyclictest0-21swapper/110:25:381
145359999,0cyclictest0-21swapper/109:05:161
145359999,0cyclictest0-21swapper/108:40:381
145359999,0cyclictest0-21swapper/107:36:301
145359999,0cyclictest0-21swapper/107:27:121
145359999,0cyclictest0-21swapper/107:10:221
145359998,0cyclictest30449-21sshd11:25:211
145359998,0cyclictest0-21swapper/112:31:481
145359998,0cyclictest0-21swapper/111:03:381
145359990,0cyclictest0-21swapper/107:48:561
145349998,0cyclictest691-21smart_sda07:45:190
145349998,0cyclictest24032-21sshd10:15:590
145349998,0cyclictest0-21swapper/011:20:240
145349995,0cyclictest0-21swapper/010:20:160
145349990,0cyclictest0-21swapper/011:40:160
11275090,0irq/25-eth06445-21diskmemload11:38:050
11275090,0irq/25-eth029704-21munin-node11:25:182
11275090,0irq/25-eth00-21swapper/310:17:283
11275090,0irq/25-eth00-21swapper/109:49:331
11275090,0irq/25-eth00-21swapper/109:25:351
4180,0ktimersoftd/020760-21df08:30:120
4180,0ktimersoftd/00-21swapper/008:10:160
329980,0watchdog/320028-21sshd11:06:453
145379988,0cyclictest0-21swapper/311:42:143
145379988,0cyclictest0-21swapper/308:04:233
145379987,0cyclictest7910-21atenall_r7power09:10:103
145379987,0cyclictest0-21swapper/310:07:593
145379987,0cyclictest0-21swapper/308:46:463
145369988,0cyclictest0-21swapper/208:05:092
145369988,0cyclictest0-21swapper/207:26:002
145369988,0cyclictest0-21swapper/207:10:052
145369980,0cyclictest0-21swapper/211:02:232
145359988,0cyclictest0-21swapper/112:27:581
145359988,0cyclictest0-21swapper/107:34:111
145359987,0cyclictest0-21swapper/111:22:061
145359987,0cyclictest0-21swapper/108:54:001
145359987,0cyclictest0-21swapper/108:30:241
145349980,0cyclictest2433-21munin-node11:00:130
11275080,0irq/25-eth08827-21sshd10:35:191
11275080,0irq/25-eth06573-21forks11:35:123
11275080,0irq/25-eth028516-21sshd11:33:503
11275080,0irq/25-eth024791-21sshd11:50:233
11275080,0irq/25-eth023949-21sshd11:20:143
11275080,0irq/25-eth01789-21id09:39:051
11275080,0irq/25-eth015652-21sshd12:15:181
11275080,0irq/25-eth01539-21sshd11:25:123
11275080,0irq/25-eth013432-21sshd10:31:423
11275080,0irq/25-eth013404-21sshd10:57:223
11275080,0irq/25-eth011335-21sshd10:52:483
4170,0ktimersoftd/027817-21df08:45:110
4170,0ktimersoftd/00-21swapper/008:40:510
149970,0migration/09886-21nfsd408:05:170
145379977,0cyclictest0-21swapper/308:37:013
145379977,0cyclictest0-21swapper/308:09:223
145379977,0cyclictest0-21swapper/307:42:253
145369977,0cyclictest0-21swapper/208:27:002
145369977,0cyclictest0-21swapper/208:15:082
145369977,0cyclictest0-21swapper/207:59:072
145369976,0cyclictest0-21swapper/209:09:452
145369973,0cyclictest0-21swapper/208:45:142
145369970,0cyclictest0-21swapper/211:05:142
145359976,0cyclictest0-21swapper/108:25:101
145359971,0cyclictest0-21swapper/108:35:151
145349974,0cyclictest0-21swapper/007:35:100
145349973,0cyclictest0-21swapper/007:55:150
11275070,0irq/25-eth02250-21sshd11:30:162
11275070,0irq/25-eth019320-21bash09:45:293
11275070,0irq/25-eth00-21swapper/007:30:070
149960,0migration/023489-21munin-node07:25:160
149960,0migration/015755-21missed_timers07:10:180
145379962,0cyclictest0-21swapper/308:20:143
145379962,0cyclictest0-21swapper/307:45:143
145379960,0cyclictest0-21swapper/307:35:103
145369962,0cyclictest0-21swapper/207:15:002
145359966,0cyclictest0-21swapper/107:15:561
145359965,0cyclictest27385-21munin-node08:45:201
145359962,0cyclictest0-21swapper/109:00:141
145359962,0cyclictest0-21swapper/108:20:141
145359962,0cyclictest0-21swapper/108:05:141
145359962,0cyclictest0-21swapper/108:00:161
145359962,0cyclictest0-21swapper/107:40:161
145359962,0cyclictest0-21swapper/107:20:141
145349965,0cyclictest22711-21munin-node08:35:120
145349965,0cyclictest0-21swapper/008:25:120
145349962,0cyclictest0-21swapper/009:05:160
145349962,0cyclictest0-21swapper/009:00:140
145349962,0cyclictest0-21swapper/008:50:150
145349962,0cyclictest0-21swapper/008:15:160
145349961,0cyclictest0-21swapper/008:20:100
145349961,0cyclictest0-21swapper/007:15:000
145349960,0cyclictest0-21swapper/008:00:140
12065060,0irq/26-eth1-rx-0-21swapper/007:40:370
149950,0migration/032051-21sshd08:55:100
145359953,0cyclictest0-21swapper/107:50:151
145359950,0cyclictest0-21swapper/108:15:511
11275050,0irq/25-eth029861-21diskstats07:40:132
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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