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2025-12-28 - 13:07
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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 all highest latencies:
System rack7slot0.osadl.org (updated Sun Dec 28, 2025 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750640,0irq/25-eth00-21swapper/119:05:231
120650620,0irq/26-eth1-rx-0-21swapper/319:05:223
112750530,0irq/25-eth00-21swapper/219:09:012
417524320,0sleep00-21swapper/019:05:090
633999170,0cyclictest0-21swapper/320:15:213
633999160,0cyclictest0-21swapper/323:05:213
633899160,0cyclictest0-21swapper/220:50:132
633899150,0cyclictest0-21swapper/221:05:122
633999140,0cyclictest0-21swapper/323:52:363
633999140,0cyclictest0-21swapper/320:00:253
633899141,0cyclictest0-21swapper/223:55:222
633899140,0cyclictest0-21swapper/223:05:142
6337991413,0cyclictest0-21swapper/120:00:241
633699140,0cyclictest0-21swapper/023:35:110
112750140,0irq/25-eth00-21swapper/121:21:431
6339991312,0cyclictest0-21swapper/322:32:123
633999130,0cyclictest0-21swapper/322:15:143
633999130,0cyclictest0-21swapper/321:15:113
633999130,0cyclictest0-21swapper/300:05:493
6338991312,0cyclictest0-21swapper/200:20:242
6338991311,0cyclictest0-21swapper/222:39:072
633899130,0cyclictest0-21swapper/222:02:592
6337991312,0cyclictest0-21swapper/123:31:571
6337991311,0cyclictest0-21swapper/121:40:111
633799130,0cyclictest0-21swapper/123:58:111
633799130,0cyclictest0-21swapper/121:15:211
633699130,0cyclictest0-21swapper/023:34:520
633699130,0cyclictest0-21swapper/022:18:320
112750130,0irq/25-eth028406-21sshd00:33:521
6339991212,0cyclictest0-21swapper/323:39:283
6339991212,0cyclictest0-21swapper/323:04:093
6339991210,0cyclictest0-21swapper/321:00:323
633999120,0cyclictest0-21swapper/323:55:143
633999120,0cyclictest0-21swapper/322:58:273
633999120,0cyclictest0-21swapper/321:48:173
633999120,0cyclictest0-21swapper/319:45:183
633999120,0cyclictest0-21swapper/300:00:503
6338991212,0cyclictest0-21swapper/222:31:062
6338991211,0cyclictest0-21swapper/222:54:072
6338991211,0cyclictest0-21swapper/222:11:002
633899120,0cyclictest0-21swapper/223:39:312
633899120,0cyclictest0-21swapper/223:13:372
633899120,0cyclictest0-21swapper/221:49:102
633899120,0cyclictest0-21swapper/200:39:352
6337991211,0cyclictest0-21swapper/123:53:121
6337991211,0cyclictest0-21swapper/122:29:541
6337991211,0cyclictest0-21swapper/121:12:041
6337991210,0cyclictest0-21swapper/123:49:561
6337991210,0cyclictest0-21swapper/123:44:301
6337991210,0cyclictest0-21swapper/123:18:071
6337991210,0cyclictest0-21swapper/100:19:141
633799120,0cyclictest0-21swapper/123:29:571
633799120,0cyclictest0-21swapper/122:58:501
633799120,0cyclictest0-21swapper/122:50:561
633799120,0cyclictest0-21swapper/122:40:221
633799120,0cyclictest0-21swapper/122:10:161
6336991211,0cyclictest0-21swapper/022:33:040
6336991211,0cyclictest0-21swapper/021:11:370
6336991210,0cyclictest0-21swapper/022:44:480
6336991210,0cyclictest0-21swapper/022:12:570
633699120,0cyclictest0-21swapper/000:23:250
112750120,0irq/25-eth00-21swapper/122:04:351
6339991111,0cyclictest0-21swapper/321:40:023
6339991111,0cyclictest0-21swapper/300:37:053
6339991111,0cyclictest0-21swapper/300:12:203
6339991110,0cyclictest0-21swapper/323:43:393
633999110,0cyclictest0-21swapper/323:45:503
633999110,0cyclictest0-21swapper/321:50:583
633999110,0cyclictest0-21swapper/321:31:473
633999110,0cyclictest0-21swapper/320:57:383
633999110,0cyclictest0-21swapper/320:54:443
633999110,0cyclictest0-21swapper/320:29:183
633999110,0cyclictest0-21swapper/320:08:433
633999110,0cyclictest0-21swapper/319:57:213
633999110,0cyclictest0-21swapper/319:34:343
633999110,0cyclictest0-21swapper/300:24:523
6338991111,0cyclictest0-21swapper/223:49:242
6338991111,0cyclictest0-21swapper/223:29:122
6338991111,0cyclictest0-21swapper/223:01:462
6338991111,0cyclictest0-21swapper/221:57:252
6338991111,0cyclictest0-21swapper/221:15:152
6338991111,0cyclictest0-21swapper/219:25:212
6338991111,0cyclictest0-21swapper/200:25:252
633899110,0cyclictest28042-21bash22:45:302
633899110,0cyclictest0-21swapper/223:21:172
633899110,0cyclictest0-21swapper/222:28:132
633899110,0cyclictest0-21swapper/219:50:152
633899110,0cyclictest0-21swapper/219:10:202
633799119,0cyclictest0-21swapper/121:34:371
6337991111,0cyclictest0-21swapper/121:00:131
6337991110,0cyclictest0-21swapper/121:29:021
6337991110,0cyclictest0-21swapper/100:25:441
633799110,0cyclictest30657-21diskmemload21:54:001
633799110,0cyclictest0-21swapper/120:32:071
633799110,0cyclictest0-21swapper/120:12:291
633799110,0cyclictest0-21swapper/119:43:331
633799110,0cyclictest0-21swapper/119:37:241
633799110,0cyclictest0-21swapper/100:08:111
6336991111,0cyclictest0-21swapper/022:57:210
6336991111,0cyclictest0-21swapper/021:59:230
6336991111,0cyclictest0-21swapper/021:20:060
6336991110,0cyclictest30657-21diskmemload00:35:360
6336991110,0cyclictest28634-21sshd00:04:070
6336991110,0cyclictest0-21swapper/021:34:230
6336991110,0cyclictest0-21swapper/000:07:240
633699110,0cyclictest0-21swapper/023:55:180
633699110,0cyclictest0-21swapper/020:11:200
41110,0ktimersoftd/00-21swapper/022:22:570
41110,0ktimersoftd/00-21swapper/021:16:020
41110,0ktimersoftd/00-21swapper/020:00:180
112750110,0irq/25-eth01682-21kworker/1:222:37:201
112750110,0irq/25-eth015306-21id21:43:450
112750110,0irq/25-eth00-21swapper/322:54:593
112750110,0irq/25-eth00-21swapper/321:37:433
112750110,0irq/25-eth00-21swapper/300:31:163
112750110,0irq/25-eth00-21swapper/100:10:441
112750110,0irq/25-eth00-21swapper/000:30:120
633999109,0cyclictest0-21swapper/322:46:083
633999109,0cyclictest0-21swapper/322:37:463
633999109,0cyclictest0-21swapper/319:40:573
633999109,0cyclictest0-21swapper/300:16:523
6339991010,0cyclictest0-21swapper/322:41:573
6339991010,0cyclictest0-21swapper/322:26:243
6339991010,0cyclictest0-21swapper/321:56:183
6339991010,0cyclictest0-21swapper/321:09:293
6339991010,0cyclictest0-21swapper/320:22:053
6339991010,0cyclictest0-21swapper/319:51:393
633899109,0cyclictest0-21swapper/200:06:082
6338991010,0cyclictest28816-21sshd22:16:362
6338991010,0cyclictest0-21swapper/223:43:432
6338991010,0cyclictest0-21swapper/222:43:192
6338991010,0cyclictest0-21swapper/221:51:502
6338991010,0cyclictest0-21swapper/221:35:072
6338991010,0cyclictest0-21swapper/221:29:322
6338991010,0cyclictest0-21swapper/221:23:582
6338991010,0cyclictest0-21swapper/221:00:022
633899100,0cyclictest0-21swapper/220:30:032
633799109,0cyclictest30657-21diskmemload23:12:251
633799109,0cyclictest20852-21sshd22:24:061
633799109,0cyclictest0-21swapper/121:06:161
6337991010,0cyclictest0-21swapper/123:06:311
6337991010,0cyclictest0-21swapper/123:04:311
6337991010,0cyclictest0-21swapper/122:32:481
6337991010,0cyclictest0-21swapper/121:56:411
6337991010,0cyclictest0-21swapper/120:43:371
6337991010,0cyclictest0-21swapper/120:24:411
6337991010,0cyclictest0-21swapper/119:54:431
633799100,0cyclictest30657-21diskmemload00:35:521
633799100,0cyclictest0-21swapper/120:06:201
633699109,0cyclictest30657-21diskmemload23:43:140
633699109,0cyclictest0-21swapper/019:41:360
633699109,0cyclictest0-21swapper/000:29:530
633699108,0cyclictest0-21swapper/020:58:230
6336991010,0cyclictest0-21swapper/023:45:250
6336991010,0cyclictest0-21swapper/023:14:520
6336991010,0cyclictest0-21swapper/021:28:490
6336991010,0cyclictest0-21swapper/020:47:210
6336991010,0cyclictest0-21swapper/020:29:550
6336991010,0cyclictest0-21swapper/020:17:300
6336991010,0cyclictest0-21swapper/000:12:220
633699100,0cyclictest0-21swapper/021:53:470
633699100,0cyclictest0-21swapper/021:01:450
633699100,0cyclictest0-21swapper/019:22:180
41100,0ktimersoftd/00-21swapper/023:15:550
191100,0ktimersoftd/10-21swapper/119:55:511
1599100,0watchdog/030657-21diskmemload23:27:050
1499100,0migration/028433-21bash22:45:390
63399999,0cyclictest0-21swapper/323:13:473
63399999,0cyclictest0-21swapper/320:44:093
63399999,0cyclictest0-21swapper/320:36:303
63399999,0cyclictest0-21swapper/320:14:253
63399999,0cyclictest0-21swapper/319:27:583
63399998,0cyclictest0-21swapper/321:29:513
63399995,0cyclictest810-40kipmi022:20:193
63399990,0cyclictest0-21swapper/323:25:033
63399990,0cyclictest0-21swapper/322:04:393
63389999,0cyclictest9100-21sshd22:59:482
63389999,0cyclictest0-21swapper/223:17:212
63389999,0cyclictest0-21swapper/220:22:102
63389999,0cyclictest0-21swapper/219:59:502
63389999,0cyclictest0-21swapper/219:40:552
63389999,0cyclictest0-21swapper/219:33:072
63389998,0cyclictest0-21swapper/220:42:012
63389998,0cyclictest0-21swapper/220:26:002
63389990,0cyclictest0-21swapper/219:15:172
63379999,0cyclictest30657-21diskmemload22:15:381
63379999,0cyclictest0-21swapper/120:28:171
63379999,0cyclictest0-21swapper/119:49:001
63379999,0cyclictest0-21swapper/119:30:181
63379990,0cyclictest0-21swapper/122:45:131
63369999,0cyclictest0-21swapper/022:04:430
63369999,0cyclictest0-21swapper/021:45:330
63369998,0cyclictest0-21swapper/022:38:240
63369998,0cyclictest0-21swapper/000:17:260
63369993,0cyclictest30734-21date21:10:000
63369990,0cyclictest29456-21ntp_states19:55:190
63369990,0cyclictest0-21swapper/020:50:200
4190,0ktimersoftd/030657-21diskmemload21:39:530
4190,0ktimersoftd/013972-21sshd23:00:490
11275090,0irq/25-eth08696-21munin-node22:20:182
11275090,0irq/25-eth00-21swapper/122:05:311
11275090,0irq/25-eth00-21swapper/121:47:161
63399988,0cyclictest0-21swapper/321:12:093
63399984,0cyclictest0-21swapper/320:45:173
63399980,0cyclictest0-21swapper/323:17:043
63389988,0cyclictest0-21swapper/223:52:402
63389988,0cyclictest0-21swapper/221:12:212
63389988,0cyclictest0-21swapper/220:18:202
63389988,0cyclictest0-21swapper/220:13:202
63389988,0cyclictest0-21swapper/220:06:282
63389988,0cyclictest0-21swapper/219:47:192
63389987,0cyclictest0-21swapper/222:07:462
63389987,0cyclictest0-21swapper/221:32:122
63389987,0cyclictest0-21swapper/200:13:232
63389980,0cyclictest30657-21diskmemload23:30:202
63379988,0cyclictest0-21swapper/123:38:051
63379988,0cyclictest0-21swapper/121:37:171
63379988,0cyclictest0-21swapper/120:35:431
63379988,0cyclictest0-21swapper/120:17:291
63379988,0cyclictest0-21swapper/100:20:431
63379987,0cyclictest0-21swapper/123:23:481
63369988,0cyclictest30657-21diskmemload22:07:240
63369988,0cyclictest0-21swapper/020:33:590
63369988,0cyclictest0-21swapper/019:48:400
63369987,0cyclictest0-21swapper/022:51:100
63369985,0cyclictest16194-21sshd23:50:170
63369984,0cyclictest0-21swapper/020:40:220
4180,0ktimersoftd/00-21swapper/023:08:190
4180,0ktimersoftd/00-21swapper/020:20:150
11275080,0irq/25-eth09426-21sshd22:10:403
11275080,0irq/25-eth03399migration/322:05:583
11275080,0irq/25-eth022233-21sshd23:22:583
11275080,0irq/25-eth00-21swapper/022:25:160
63399977,0cyclictest0-21swapper/321:23:193
63399977,0cyclictest0-21swapper/300:29:533
63399976,0cyclictest0-21swapper/323:31:053
63399970,0cyclictest0-21swapper/319:15:163
63389977,0cyclictest0-21swapper/220:46:052
63389973,0cyclictest0-21swapper/200:00:172
63389970,0cyclictest0-21swapper/220:35:212
63389970,0cyclictest0-21swapper/200:19:522
63379977,0cyclictest0-21swapper/119:23:411
63369972,0cyclictest0-21swapper/019:30:160
4170,0ktimersoftd/06712-21cpu19:10:130
4170,0ktimersoftd/025888-21munin-node19:50:130
4170,0ktimersoftd/019399-21sshd23:22:020
11275070,0irq/25-eth029196-21bash00:34:062
11275070,0irq/25-eth016425-21sshd00:00:151
63399965,0cyclictest19423-21fschecks_count19:35:143
63399962,0cyclictest0-21swapper/320:30:183
63399960,0cyclictest0-21swapper/319:10:183
63389962,0cyclictest0-21swapper/220:55:172
63389962,0cyclictest0-21swapper/220:00:192
63389962,0cyclictest0-21swapper/219:20:162
63389960,0cyclictest0-21swapper/221:40:172
63379966,0cyclictest0-21swapper/120:54:111
63379962,0cyclictest0-21swapper/120:55:171
63379962,0cyclictest0-21swapper/120:45:171
63379962,0cyclictest0-21swapper/119:25:151
63379962,0cyclictest0-21swapper/119:15:011
63379960,0cyclictest0-21swapper/119:10:211
63369965,0cyclictest377-21date20:05:000
63369965,0cyclictest0-21swapper/019:25:130
63369962,0cyclictest0-21swapper/019:35:160
63369962,0cyclictest0-21swapper/019:15:010
159960,0watchdog/01639-21runrttasks20:35:130
63399950,0cyclictest0-21swapper/319:20:173
63389950,0cyclictest0-21swapper/219:35:352
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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