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2025-06-05 - 00:41
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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 Jun 04, 2025 12:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050660,0irq/25-eth00-21swapper/107:05:191
110050600,0irq/25-eth00-21swapper/307:05:293
110050550,0irq/25-eth00-21swapper/207:07:552
1016224621,0sleep00-21swapper/007:09:480
10246991614,0cyclictest0-21swapper/012:16:230
10246991614,0cyclictest0-21swapper/009:14:210
10249991512,0cyclictest10082-21sshd09:31:433
1024999150,0cyclictest0-21swapper/310:04:363
1024799151,0cyclictest0-21swapper/110:03:161
1024799151,0cyclictest0-21swapper/109:57:501
10246991513,0cyclictest13655-21sshd09:36:100
110050140,0irq/25-eth03404-21sshd11:29:571
10249991413,0cyclictest0-21swapper/312:39:413
10249991411,0cyclictest14791-21id12:30:443
1024999140,0cyclictest0-21swapper/310:39:273
1024999140,0cyclictest0-21swapper/309:55:463
10248991413,0cyclictest0-21swapper/211:53:072
1024899140,0cyclictest0-21swapper/210:59:272
1024799143,0cyclictest0-21swapper/110:05:121
10247991413,0cyclictest32134-21sshd10:35:501
10247991413,0cyclictest0-21swapper/109:44:131
10246991411,0cyclictest0-21swapper/010:46:210
1024699140,0cyclictest0-21swapper/012:24:310
191130,0ktimersoftd/123365-21bash10:55:341
10249991312,0cyclictest5913-21cp12:19:273
10249991312,0cyclictest0-21swapper/310:53:163
10249991311,0cyclictest0-21swapper/308:45:223
1024999130,0cyclictest23840-21sshd10:26:333
10248991312,0cyclictest23148-21id09:37:262
10248991311,0cyclictest0-21swapper/209:27:192
1024899130,0cyclictest18814-21bash09:45:142
1024899130,0cyclictest0-21swapper/209:14:332
10247991312,0cyclictest0-21swapper/109:51:201
10247991312,0cyclictest0-21swapper/109:51:191
10247991312,0cyclictest0-21swapper/109:29:021
1024799130,0cyclictest0-21swapper/112:35:141
1024799130,0cyclictest0-21swapper/110:15:161
1024799130,0cyclictest0-21swapper/109:14:521
1024799130,0cyclictest0-21swapper/107:35:111
10246991312,0cyclictest22881-21cpuspeed_turbos12:35:120
10246991312,0cyclictest2179-21diskmemload10:42:220
10246991312,0cyclictest0-21swapper/010:54:430
1024699130,0cyclictest0-21swapper/009:46:530
1024699130,0cyclictest0-21swapper/009:34:270
271120,0ktimersoftd/29342-21sshd11:18:302
271120,0ktimersoftd/20-21swapper/210:13:132
191120,0ktimersoftd/117090-21sshd11:40:111
10249991212,0cyclictest0-21swapper/309:38:263
10249991211,0cyclictest17948-21sshd12:20:373
10249991211,0cyclictest14309-21sshd09:19:523
10249991211,0cyclictest0-21swapper/311:00:283
10249991210,0cyclictest0-21swapper/309:50:043
10249991210,0cyclictest0-21swapper/309:50:043
10248991212,0cyclictest0-21swapper/212:26:342
10248991211,0cyclictest26999-21sshd12:35:322
10248991211,0cyclictest20084-21sshd12:34:562
10248991211,0cyclictest0-21swapper/210:31:482
10248991211,0cyclictest0-21swapper/210:24:572
10248991210,0cyclictest13514-21sshd12:06:142
10248991210,0cyclictest0-21swapper/210:52:152
1024899120,0cyclictest0-21swapper/211:03:002
1024899120,0cyclictest0-21swapper/207:40:142
1024799122,0cyclictest0-21swapper/110:52:021
10247991212,0cyclictest0-21swapper/112:25:441
10247991212,0cyclictest0-21swapper/109:21:081
10247991211,0cyclictest3844-21sshd09:39:081
10247991211,0cyclictest0-21swapper/112:34:401
10247991211,0cyclictest0-21swapper/111:05:481
10247991211,0cyclictest0-21swapper/110:31:321
10247991210,0cyclictest0-21swapper/112:10:021
10247991210,0cyclictest0-21swapper/111:53:251
1024799120,0cyclictest13546-21sshd10:25:151
10246991212,0cyclictest0-21swapper/009:24:210
10246991211,0cyclictest0-21swapper/011:51:180
10246991211,0cyclictest0-21swapper/011:09:420
10246991211,0cyclictest0-21swapper/010:21:230
10246991210,0cyclictest0-21swapper/012:01:310
10246991210,0cyclictest0-21swapper/009:52:340
10246991210,0cyclictest0-21swapper/009:52:340
1024699120,0cyclictest0-21swapper/007:20:590
41110,0ktimersoftd/027466-21sshd10:06:230
41110,0ktimersoftd/00-21swapper/012:09:460
351110,0ktimersoftd/30-21swapper/310:46:533
191110,0ktimersoftd/10-21swapper/111:19:511
110050110,0irq/25-eth00-21swapper/311:51:143
110050110,0irq/25-eth00-21swapper/211:25:562
1024999119,0cyclictest0-21swapper/308:53:023
10249991111,0cyclictest0-21swapper/310:10:173
10249991110,0cyclictest7384-21bash09:10:273
10249991110,0cyclictest26833-21sshd09:25:203
10249991110,0cyclictest10855-21sshd11:58:473
1024999110,0cyclictest2179-21diskmemload11:07:053
1024999110,0cyclictest0-21swapper/307:22:113
1024999110,0cyclictest0-21swapper/307:15:143
1024899119,0cyclictest0-21swapper/208:30:182
1024899119,0cyclictest0-21swapper/207:14:402
10248991111,0cyclictest0-21swapper/209:20:492
10248991111,0cyclictest0-21swapper/208:37:362
10248991110,0cyclictest26245-21sshd09:54:102
10248991110,0cyclictest26245-21sshd09:54:102
10248991110,0cyclictest0-21swapper/210:35:312
1024899110,0cyclictest3398-21sshd09:30:422
1024899110,0cyclictest0-21swapper/210:44:282
1024899110,0cyclictest0-21swapper/209:43:222
1024899110,0cyclictest0-21swapper/209:04:332
1024899110,0cyclictest0-21swapper/208:50:022
1024799119,0cyclictest0-21swapper/108:59:461
1024799119,0cyclictest0-21swapper/108:54:391
1024799119,0cyclictest0-21swapper/107:25:121
10247991111,0cyclictest0-21swapper/110:43:371
1024799111,0cyclictest386-21bash12:08:231
10247991110,0cyclictest16596-21sshd10:21:321
1024799110,0cyclictest0-21swapper/108:12:221
1024799110,0cyclictest0-21swapper/107:48:251
10246991111,0cyclictest0-21swapper/010:36:500
10246991111,0cyclictest0-21swapper/009:17:290
1024699110,0cyclictest0-21swapper/010:11:230
1024699110,0cyclictest0-21swapper/008:29:160
1024699110,0cyclictest0-21swapper/008:22:470
1024699110,0cyclictest0-21swapper/008:13:290
41100,0ktimersoftd/012155-21bash11:55:080
41100,0ktimersoftd/00-21swapper/011:45:110
41100,0ktimersoftd/00-21swapper/011:11:170
351100,0ktimersoftd/30-21swapper/308:15:383
1499100,0migration/011090-21bash09:56:070
110050100,0irq/25-eth00-21swapper/011:21:010
110050100,0irq/25-eth00-21swapper/009:43:180
1024999109,0cyclictest7647-21sshd09:23:013
1024999109,0cyclictest17068-21sshd11:23:383
1024999109,0cyclictest15579-21sshd09:48:533
1024999109,0cyclictest0-21swapper/311:43:593
1024999109,0cyclictest0-21swapper/309:41:503
10249991010,0cyclictest0-21swapper/310:20:173
1024999100,0cyclictest19165-21bash12:10:213
1024999100,0cyclictest0-21swapper/310:58:333
1024999100,0cyclictest0-21swapper/307:11:523
1024899109,0cyclictest26237-21sshd10:02:142
1024899109,0cyclictest0-21swapper/209:16:382
10248991010,0cyclictest0-21swapper/208:45:312
1024899100,0cyclictest0-21swapper/211:08:552
1024899100,0cyclictest0-21swapper/210:27:162
1024799109,0cyclictest11165-21sshd11:22:481
1024799109,0cyclictest0-21swapper/108:08:041
10247991010,0cyclictest0-21swapper/109:05:271
10247991010,0cyclictest0-21swapper/108:25:371
10247991010,0cyclictest0-21swapper/107:52:511
10247991010,0cyclictest0-21swapper/107:40:111
1024799100,0cyclictest0-21swapper/109:48:061
1024799100,0cyclictest0-21swapper/109:18:001
1024699109,0cyclictest12092-21sshd12:34:020
1024699109,0cyclictest0-21swapper/010:56:390
1024699109,0cyclictest0-21swapper/010:01:240
1024699109,0cyclictest0-21swapper/007:50:080
1024699109,0cyclictest0-21swapper/007:25:590
1024699108,0cyclictest0-21swapper/007:17:020
10246991010,0cyclictest0-21swapper/011:01:550
10246991010,0cyclictest0-21swapper/007:11:120
1024699100,0cyclictest26179-21bash10:30:550
1024699100,0cyclictest0-21swapper/008:48:270
4190,0ktimersoftd/00-21swapper/012:14:170
4190,0ktimersoftd/00-21swapper/011:27:390
159990,0watchdog/00-21swapper/011:40:390
11005090,0irq/25-eth09808-21sshd09:27:240
11005090,0irq/25-eth020696-21sshd11:19:590
11005090,0irq/25-eth00-21swapper/010:27:110
102499999,0cyclictest0-21swapper/309:06:103
102499999,0cyclictest0-21swapper/309:02:273
102499999,0cyclictest0-21swapper/308:21:543
102499998,0cyclictest5810-21sshd10:32:323
102499998,0cyclictest30961-21sshd11:37:443
102499998,0cyclictest10592-21sshd10:16:343
102499998,0cyclictest0-21swapper/311:30:263
102499998,0cyclictest0-21swapper/310:07:093
102499998,0cyclictest0-21swapper/308:59:193
102499992,0cyclictest0-21swapper/307:35:163
102499990,0cyclictest0-21swapper/308:33:313
102489999,0cyclictest0-21swapper/208:00:262
102489999,0cyclictest0-21swapper/207:56:432
102489999,0cyclictest0-21swapper/207:25:282
102489998,0cyclictest5151-21sshd12:12:212
102489998,0cyclictest4550-21sshd12:01:482
102489998,0cyclictest3545-21sshd11:42:312
102489998,0cyclictest11465-21bash10:08:412
102489998,0cyclictest0-21swapper/210:18:052
102489998,0cyclictest0-21swapper/209:07:422
102489990,0cyclictest16713-21sshd11:48:082
102489990,0cyclictest0-21swapper/211:35:122
102489990,0cyclictest0-21swapper/208:25:462
102479999,0cyclictest0-21swapper/108:23:381
102479999,0cyclictest0-21swapper/108:16:191
102479999,0cyclictest0-21swapper/107:17:461
102479999,0cyclictest0-21swapper/107:12:531
102479998,0cyclictest30372-21sshd12:01:011
102479998,0cyclictest0-21swapper/111:00:241
102479998,0cyclictest0-21swapper/110:11:181
102479998,0cyclictest0-21swapper/109:02:181
102479996,0cyclictest0-21swapper/111:36:201
102479996,0cyclictest0-21swapper/111:32:441
102479995,0cyclictest0-21swapper/112:22:451
102479995,0cyclictest0-21swapper/111:55:091
102479995,0cyclictest0-21swapper/110:45:111
102479995,0cyclictest0-21swapper/109:32:441
102479995,0cyclictest0-21swapper/108:45:181
102479995,0cyclictest0-21swapper/108:40:141
102479995,0cyclictest0-21swapper/108:34:001
102479995,0cyclictest0-21swapper/107:57:521
102479993,0cyclictest0-21swapper/111:10:071
102479990,0cyclictest0-21swapper/112:18:051
102479990,0cyclictest0-21swapper/107:23:271
102469999,0cyclictest0-21swapper/008:18:500
102469999,0cyclictest0-21swapper/007:38:370
102469999,0cyclictest0-21swapper/007:30:230
27180,0ktimersoftd/20-21swapper/207:23:572
11005080,0irq/25-eth07792-21bash12:02:093
11005080,0irq/25-eth06920-21sshd12:26:273
11005080,0irq/25-eth031362-21sshd12:25:330
11005080,0irq/25-eth031068-21sshd10:15:120
11005080,0irq/25-eth02179-21diskmemload11:32:352
11005080,0irq/25-eth021100-21bash11:28:063
11005080,0irq/25-eth018995-21sshd11:31:480
11005080,0irq/25-eth017325-21sshd09:56:552
11005080,0irq/25-eth00-21swapper/311:13:253
11005080,0irq/25-eth00-21swapper/211:21:282
102499988,0cyclictest0-21swapper/308:07:233
102499988,0cyclictest0-21swapper/307:50:543
102499988,0cyclictest0-21swapper/307:47:383
102499988,0cyclictest0-21swapper/307:41:433
102499988,0cyclictest0-21swapper/307:32:313
102499988,0cyclictest0-21swapper/307:26:023
102499987,0cyclictest29265-21sshd10:43:543
102499987,0cyclictest18022-21sshd11:48:183
102499980,0cyclictest0-21swapper/311:17:053
102489988,0cyclictest0-21swapper/208:55:092
102489988,0cyclictest0-21swapper/208:13:542
102489988,0cyclictest0-21swapper/208:09:022
102489988,0cyclictest0-21swapper/207:51:092
102489988,0cyclictest0-21swapper/207:33:082
102489988,0cyclictest0-21swapper/207:17:072
102489987,0cyclictest11416-21runrttasks11:55:032
102489980,0cyclictest0-21swapper/210:47:502
102479987,0cyclictest0-21swapper/107:30:471
102479984,0cyclictest0-21swapper/111:45:131
102479984,0cyclictest0-21swapper/108:00:521
102469988,0cyclictest0-21swapper/009:01:140
102469988,0cyclictest0-21swapper/008:41:570
102469988,0cyclictest0-21swapper/008:08:020
102469988,0cyclictest0-21swapper/007:56:520
102469987,0cyclictest0-21swapper/011:37:460
995070,0irq/24-0000:00:8712-21bash12:05:413
11005070,0irq/25-eth032528-21sshd12:15:172
11005070,0irq/25-eth013818-21sshd11:10:392
11005070,0irq/25-eth013078-21rm12:20:122
102499977,0cyclictest0-21swapper/308:26:263
102499977,0cyclictest0-21swapper/308:13:253
102499977,0cyclictest0-21swapper/308:01:563
102479974,0cyclictest0-21swapper/108:35:191
102469977,0cyclictest0-21swapper/008:50:250
102469976,0cyclictest0-21swapper/008:55:320
102469975,0cyclictest0-21swapper/008:00:000
102469973,0cyclictest0-21swapper/007:45:000
4160,0ktimersoftd/00-21swapper/007:45:150
339960,0migration/332576-21munin-node07:55:183
102499962,0cyclictest0-21swapper/308:40:163
102499962,0cyclictest0-21swapper/308:35:173
102489962,0cyclictest0-21swapper/208:40:162
102489962,0cyclictest0-21swapper/208:20:182
102489962,0cyclictest0-21swapper/208:15:192
102489962,0cyclictest0-21swapper/207:45:162
102469966,0cyclictest0-21swapper/008:31:160
102469962,0cyclictest0-21swapper/009:05:210
102469962,0cyclictest0-21swapper/008:35:160
102489950,0cyclictest0-21swapper/207:35:312
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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