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2026-06-30 - 23:43
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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 Tue Jun 30, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
112750660,0irq/25-eth00-21swapper/107:05:201
112750640,0irq/25-eth00-21swapper/307:09:183
120650600,0irq/26-eth1-rx-0-21swapper/207:09:002
1438924720,0sleep00-21swapper/007:07:460
41190,0ktimersoftd/05623-21sshd11:12:550
351190,0ktimersoftd/35638-21sshd11:12:553
271190,0ktimersoftd/25609-21sshd11:12:552
1464899160,0cyclictest0-21swapper/307:10:173
1464699160,0cyclictest0-21swapper/107:50:161
1464699150,0cyclictest0-21swapper/109:15:251
351140,0ktimersoftd/325673-21sshd10:52:073
14648991413,0cyclictest19437-21sshd11:02:553
1464899140,0cyclictest18164-21diskstats11:45:133
14647991411,0cyclictest23825-21sshd10:59:402
1464799140,0cyclictest29407-21bash11:00:142
1464799140,0cyclictest0-21swapper/210:15:032
1464799140,0cyclictest0-21swapper/208:30:132
14646991411,0cyclictest0-21swapper/111:31:581
1464699140,0cyclictest0-21swapper/112:31:141
1464599144,0cyclictest0-21swapper/010:20:160
1464599140,0cyclictest8968-21id12:34:050
1464599140,0cyclictest8073-21sshd09:40:460
14648991311,0cyclictest6173-21sshd11:36:023
14648991311,0cyclictest0-21swapper/311:18:293
1464899130,0cyclictest18987-21bash12:00:333
1464899130,0cyclictest0-21swapper/312:32:563
1464899130,0cyclictest0-21swapper/310:33:403
1464799130,0cyclictest323-21bash10:10:312
14646991312,0cyclictest0-21swapper/109:31:101
1464699130,0cyclictest6571-21diskmemload11:20:501
1464699130,0cyclictest0-21swapper/112:14:301
1464699130,0cyclictest0-21swapper/111:13:521
1464699130,0cyclictest0-21swapper/110:10:261
14645991311,0cyclictest0-21swapper/008:30:150
1464599130,0cyclictest0-21swapper/011:00:560
1464599130,0cyclictest0-21swapper/009:38:050
14648991212,0cyclictest0-21swapper/312:14:363
14648991211,0cyclictest28602-21sshd10:10:113
14648991211,0cyclictest0-21swapper/309:52:183
14648991211,0cyclictest0-21swapper/309:43:293
14648991211,0cyclictest0-21swapper/309:22:193
14647991211,0cyclictest19676-21cp09:26:432
14647991211,0cyclictest0-21swapper/211:56:272
14647991210,0cyclictest8212-21bash10:38:312
14647991210,0cyclictest0-21swapper/212:22:222
14647991210,0cyclictest0-21swapper/208:14:002
1464799120,0cyclictest0-21swapper/212:13:122
1464799120,0cyclictest0-21swapper/209:56:562
1464799120,0cyclictest0-21swapper/209:42:562
14646991211,0cyclictest15366-21bash10:08:351
14646991211,0cyclictest0-21swapper/108:40:171
14646991211,0cyclictest0-21swapper/108:00:131
14646991210,0cyclictest6571-21diskmemload10:58:321
1464699120,0cyclictest31227-21sshd12:02:041
1464699120,0cyclictest0-21swapper/111:40:481
1464699120,0cyclictest0-21swapper/110:53:101
1464699120,0cyclictest0-21swapper/110:22:101
1464699120,0cyclictest0-21swapper/109:14:191
14645991212,0cyclictest0-21swapper/010:52:190
14645991211,0cyclictest7293-21bash09:52:160
14645991211,0cyclictest0-21swapper/011:15:400
14645991211,0cyclictest0-21swapper/011:05:130
14645991211,0cyclictest0-21swapper/009:32:460
14645991210,0cyclictest0-21swapper/012:10:360
14645991210,0cyclictest0-21swapper/011:33:470
14645991210,0cyclictest0-21swapper/010:42:400
1464599120,0cyclictest858-21sshd10:56:520
1464599120,0cyclictest0-21swapper/012:27:210
1464599120,0cyclictest0-21swapper/011:49:210
1464599120,0cyclictest0-21swapper/011:41:000
1464599120,0cyclictest0-21swapper/011:25:260
1464599120,0cyclictest0-21swapper/010:13:030
1464599120,0cyclictest0-21swapper/007:53:320
112750120,0irq/25-eth036-21ksoftirqd/310:48:233
112750120,0irq/25-eth020724-21sshd11:41:373
112750120,0irq/25-eth00-21swapper/110:49:211
112750120,0irq/25-eth00-21swapper/110:35:031
41110,0ktimersoftd/00-21swapper/012:24:570
41110,0ktimersoftd/00-21swapper/011:23:000
14648991111,0cyclictest0-21swapper/310:17:243
14648991111,0cyclictest0-21swapper/307:45:123
14648991110,0cyclictest27953-21bash09:16:103
14648991110,0cyclictest0-21swapper/311:26:233
14648991110,0cyclictest0-21swapper/311:21:593
14648991110,0cyclictest0-21swapper/310:24:353
1464899110,0cyclictest6571-21diskmemload09:46:083
1464899110,0cyclictest19501-21sshd12:23:473
1464899110,0cyclictest0-21swapper/312:15:183
1464899110,0cyclictest0-21swapper/307:32:123
14647991111,0cyclictest0-21swapper/211:26:232
14647991111,0cyclictest0-21swapper/210:24:062
14647991111,0cyclictest0-21swapper/209:35:332
14647991111,0cyclictest0-21swapper/209:16:032
14647991110,0cyclictest6571-21diskmemload12:31:332
14647991110,0cyclictest30000-21bash11:42:452
14647991110,0cyclictest1480-21nfsd10:48:102
14647991110,0cyclictest0-21swapper/212:04:502
1464799110,0cyclictest27435-21sshd10:44:412
1464799110,0cyclictest1781-21sshd09:51:352
1464799110,0cyclictest15294-21sshd10:50:492
1464799110,0cyclictest0-21swapper/212:15:092
1464799110,0cyclictest0-21swapper/208:56:522
1464799110,0cyclictest0-21swapper/208:37:072
14646991111,0cyclictest0-21swapper/112:37:581
14646991111,0cyclictest0-21swapper/111:06:531
14646991111,0cyclictest0-21swapper/109:39:591
14646991111,0cyclictest0-21swapper/109:25:001
14646991110,0cyclictest0-21swapper/110:43:321
14646991110,0cyclictest0-21swapper/110:29:221
14646991110,0cyclictest0-21swapper/109:56:511
1464699110,0cyclictest0-21swapper/111:50:481
1464699110,0cyclictest0-21swapper/108:54:551
1464699110,0cyclictest0-21swapper/107:40:141
1464599119,0cyclictest0-21swapper/010:26:390
14645991111,0cyclictest0-21swapper/010:17:350
14645991111,0cyclictest0-21swapper/009:29:160
14645991110,0cyclictest32263-21bash10:06:400
14645991110,0cyclictest18246-21sshd12:19:480
14645991110,0cyclictest0-21swapper/010:46:100
14645991110,0cyclictest0-21swapper/009:21:150
1464599110,0cyclictest0-21swapper/012:00:380
1464599110,0cyclictest0-21swapper/007:14:300
120650110,0irq/26-eth1-rx-28275-21sshd11:54:070
112750110,0irq/25-eth00-21swapper/310:58:383
41100,0ktimersoftd/00-21swapper/010:04:320
351100,0ktimersoftd/30-21swapper/309:26:463
1464899109,0cyclictest9388-21sshd09:10:143
1464899109,0cyclictest0-21swapper/309:34:383
1464899108,0cyclictest0-21swapper/308:25:313
14648991010,0cyclictest0-21swapper/308:52:493
14648991010,0cyclictest0-21swapper/307:25:283
1464899100,0cyclictest6870-21bash10:38:213
1464899100,0cyclictest0-21swapper/308:36:053
1464899100,0cyclictest0-21swapper/308:19:423
1464799109,0cyclictest0-21swapper/211:05:222
1464799109,0cyclictest0-21swapper/210:33:112
1464799109,0cyclictest0-21swapper/209:24:032
14647991010,0cyclictest0-21swapper/211:22:472
14647991010,0cyclictest0-21swapper/210:08:402
14647991010,0cyclictest0-21swapper/208:23:182
14647991010,0cyclictest0-21swapper/208:00:112
1464799100,0cyclictest0-21swapper/212:05:012
1464799100,0cyclictest0-21swapper/211:51:082
1464799100,0cyclictest0-21swapper/211:36:002
1464799100,0cyclictest0-21swapper/209:46:082
1464799100,0cyclictest0-21swapper/208:40:142
1464799100,0cyclictest0-21swapper/208:15:522
1464799100,0cyclictest0-21swapper/207:10:142
1464699109,0cyclictest0-21swapper/112:21:361
1464699109,0cyclictest0-21swapper/109:54:101
1464699108,0cyclictest0-21swapper/107:29:191
14646991010,0cyclictest0-21swapper/112:15:191
14646991010,0cyclictest0-21swapper/111:55:191
14646991010,0cyclictest0-21swapper/111:25:151
14646991010,0cyclictest0-21swapper/107:23:511
14646991010,0cyclictest0-21swapper/107:12:551
1464699100,0cyclictest0-21swapper/111:02:361
1464699100,0cyclictest0-21swapper/108:19:501
1464599109,0cyclictest19883-21sshd09:57:360
1464599109,0cyclictest0-21swapper/009:46:550
1464599109,0cyclictest0-21swapper/008:28:230
14645991010,0cyclictest0-21swapper/010:31:110
14645991010,0cyclictest0-21swapper/009:10:330
14645991010,0cyclictest0-21swapper/009:02:190
14645991010,0cyclictest0-21swapper/008:24:400
14645991010,0cyclictest0-21swapper/007:58:180
14645991010,0cyclictest0-21swapper/007:35:380
14645991010,0cyclictest0-21swapper/007:15:330
1464599100,0cyclictest0-21swapper/010:39:060
1464599100,0cyclictest0-21swapper/007:43:470
1464599100,0cyclictest0-21swapper/007:25:190
120650100,0irq/26-eth1-rx-26-21rcuc/209:32:272
112750100,0irq/25-eth028433-21sshd12:36:203
146489999,0cyclictest0-21swapper/310:44:563
146489998,0cyclictest1843-21sshd12:25:243
146489998,0cyclictest0-21swapper/310:02:593
146489998,0cyclictest0-21swapper/309:04:133
146489990,0cyclictest0-21swapper/308:34:143
146479999,0cyclictest30669-21sshd11:15:482
146479999,0cyclictest0-21swapper/210:28:382
146479999,0cyclictest0-21swapper/209:07:472
146479999,0cyclictest0-21swapper/207:25:342
146479999,0cyclictest0-21swapper/207:16:582
146479998,0cyclictest12000-21sshd12:38:172
146479998,0cyclictest0-21swapper/209:01:242
146479998,0cyclictest0-21swapper/207:24:302
146479990,0cyclictest29565-21sshd12:25:012
146469999,0cyclictest9353-21sshd10:04:021
146469999,0cyclictest0-21swapper/112:05:201
146469999,0cyclictest0-21swapper/109:44:241
146469998,0cyclictest0-21swapper/108:21:421
146469997,0cyclictest0-21swapper/107:18:231
146469990,0cyclictest6571-21diskmemload09:20:141
146469990,0cyclictest28032-21sshd11:46:191
146459999,0cyclictest0-21swapper/012:35:430
146459999,0cyclictest0-21swapper/009:15:540
146459999,0cyclictest0-21swapper/008:52:260
146459999,0cyclictest0-21swapper/008:49:460
146459999,0cyclictest0-21swapper/008:38:160
146459999,0cyclictest0-21swapper/008:14:340
146459999,0cyclictest0-21swapper/008:00:580
146459999,0cyclictest0-21swapper/007:46:410
146459990,0cyclictest0-21swapper/007:33:340
11275090,0irq/25-eth031964-21sshd11:19:581
11275090,0irq/25-eth030152-21sshd12:05:410
4180,0ktimersoftd/09124-21sshd11:36:240
4180,0ktimersoftd/010529-21bash11:55:420
146489987,0cyclictest5796-21sshd11:59:093
146489987,0cyclictest0-21swapper/310:05:403
146489987,0cyclictest0-21swapper/308:22:373
146489987,0cyclictest0-21swapper/307:38:563
146489980,0cyclictest0-21swapper/309:08:583
146489980,0cyclictest0-21swapper/308:06:143
146479988,0cyclictest0-21swapper/208:45:082
146479988,0cyclictest0-21swapper/208:25:092
146479988,0cyclictest0-21swapper/207:56:282
146479988,0cyclictest0-21swapper/207:43:342
146479988,0cyclictest0-21swapper/207:33:072
146469988,0cyclictest0-21swapper/108:05:471
146469988,0cyclictest0-21swapper/107:35:481
146469987,0cyclictest441-21bash12:25:181
146469987,0cyclictest0-21swapper/107:46:161
146459988,0cyclictest0-21swapper/008:55:060
146459984,0cyclictest0-21swapper/008:15:200
146459981,0cyclictest0-21swapper/008:05:160
11275080,0irq/25-eth0351ktimersoftd/311:07:143
11275080,0irq/25-eth027187-21sshd09:58:283
11275080,0irq/25-eth021850-21sshd11:30:153
11275080,0irq/25-eth021446-21sshd11:34:062
11275080,0irq/25-eth021280-21sshd10:28:343
11275080,0irq/25-eth020-21ksoftirqd/110:30:201
11275080,0irq/25-eth020-21ksoftirqd/110:15:181
11275080,0irq/25-eth010958-21sshd11:36:381
259970,0migration/28613-21cpuspeed_turbos09:10:122
146469977,0cyclictest0-21swapper/108:33:051
146469972,0cyclictest0-21swapper/108:35:161
146469970,0cyclictest0-21swapper/107:30:161
146459977,0cyclictest0-21swapper/009:09:320
12065070,0irq/26-eth1-rx-0-21swapper/307:41:363
11275070,0irq/25-eth06571-21diskmemload09:45:171
11275070,0irq/25-eth031839-21sshd12:05:533
11275070,0irq/25-eth028-21ksoftirqd/211:46:292
11275070,0irq/25-eth026953-21memory09:35:173
11275070,0irq/25-eth019357-21sshd10:01:182
11275070,0irq/25-eth00-21swapper/311:50:593
146489965,0cyclictest269792chrt08:41:423
146489962,0cyclictest0-21swapper/308:45:153
146489962,0cyclictest0-21swapper/307:55:153
146489962,0cyclictest0-21swapper/307:20:153
146489962,0cyclictest0-21swapper/307:15:013
146479962,0cyclictest0-21swapper/208:05:162
146479962,0cyclictest0-21swapper/207:50:172
146479962,0cyclictest0-21swapper/207:45:152
146479962,0cyclictest0-21swapper/207:35:152
146469965,0cyclictest4012-21runrttasks09:02:461
146469965,0cyclictest1857-21latency_hist09:00:001
146469963,0cyclictest810-40kipmi007:55:151
146469962,0cyclictest0-21swapper/109:05:181
146459962,0cyclictest0-21swapper/008:40:160
11275060,0irq/25-eth00-21swapper/308:00:153
339950,0migration/3982-21munin-node08:55:213
179950,0migration/111316-21cpuspeed_turbos08:10:091
146489952,0cyclictest0-21swapper/308:10:163
146489950,0cyclictest0-21swapper/307:50:203
146479953,0cyclictest0-21swapper/208:50:162
146469954,0cyclictest18429-21cstates08:25:111
146469950,0cyclictest0-21swapper/108:45:201
146459950,0cyclictest0-21swapper/007:20:000
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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