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2025-12-22 - 17:42
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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 Mon Dec 22, 2025 12:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650670,0irq/26-eth1-rx-0-21swapper/307:09:263
112750600,0irq/25-eth00-21swapper/107:08:001
112750540,0irq/25-eth00-21swapper/207:05:512
112750470,0irq/25-eth00-21swapper/007:05:080
16205991514,0cyclictest0-21swapper/211:01:002
1620599150,0cyclictest0-21swapper/210:25:182
1620499150,0cyclictest0-21swapper/111:38:511
1620699140,0cyclictest0-21swapper/311:14:123
16205991413,0cyclictest0-21swapper/210:14:452
16205991413,0cyclictest0-21swapper/209:40:012
16204991411,0cyclictest0-21swapper/109:48:441
16203991413,0cyclictest4269-21bash10:55:430
16203991413,0cyclictest18627-21bash12:00:040
16203991413,0cyclictest0-21swapper/010:02:380
16203991412,0cyclictest8111-21diskmemload11:32:250
1620399140,0cyclictest0-21swapper/010:46:250
112750140,0irq/25-eth00-21swapper/010:25:440
9950130,0irq/24-0000:00:0-21swapper/111:51:521
1620699130,0cyclictest8111-21diskmemload09:50:123
1620699130,0cyclictest0-21swapper/311:02:563
1620699130,0cyclictest0-21swapper/309:40:543
16205991312,0cyclictest0-21swapper/212:05:072
16204991312,0cyclictest0-21swapper/112:25:541
16204991311,0cyclictest0-21swapper/111:57:131
1620499130,0cyclictest0-21swapper/112:06:031
16203991312,0cyclictest0-21swapper/009:27:400
16203991310,0cyclictest0-21swapper/012:11:060
1620399130,0cyclictest0-21swapper/007:15:020
191120,0ktimersoftd/10-21swapper/109:20:101
16206991211,0cyclictest5876-21sshd09:47:463
16206991211,0cyclictest27815-21sshd11:33:003
16206991211,0cyclictest0-21swapper/312:34:213
16206991211,0cyclictest0-21swapper/311:38:563
16206991211,0cyclictest0-21swapper/310:35:313
16206991210,0cyclictest0-21swapper/310:42:223
1620699120,0cyclictest0-21swapper/310:56:043
16205991210,0cyclictest0-21swapper/210:51:422
1620599120,0cyclictest8111-21diskmemload10:24:032
1620599120,0cyclictest0-21swapper/212:32:042
1620599120,0cyclictest0-21swapper/211:56:172
1620599120,0cyclictest0-21swapper/211:12:292
1620599120,0cyclictest0-21swapper/210:56:212
1620599120,0cyclictest0-21swapper/209:49:342
16204991212,0cyclictest0-21swapper/111:34:131
16204991212,0cyclictest0-21swapper/111:15:521
16204991211,0cyclictest8111-21diskmemload10:16:091
16204991211,0cyclictest24552-21sshd11:02:091
16204991211,0cyclictest0-21swapper/110:45:591
16204991211,0cyclictest0-21swapper/109:41:381
1620499120,0cyclictest8834-21sshd12:17:051
1620499120,0cyclictest20265-21sshd12:10:271
1620499120,0cyclictest0-21swapper/111:45:431
1620499120,0cyclictest0-21swapper/109:34:471
1620499120,0cyclictest0-21swapper/109:15:581
1620399122,0cyclictest0-21swapper/007:55:150
16203991211,0cyclictest12325-21sshd10:09:290
16203991211,0cyclictest12325-21sshd10:09:280
16203991211,0cyclictest0-21swapper/012:37:500
16203991211,0cyclictest0-21swapper/011:07:130
16203991210,0cyclictest13821-21sshd12:08:540
16203991210,0cyclictest0-21swapper/010:20:590
16203991210,0cyclictest0-21swapper/010:16:200
1620399120,0cyclictest0-21swapper/011:18:430
351110,0ktimersoftd/30-21swapper/312:22:443
351110,0ktimersoftd/30-21swapper/312:13:543
1620699119,0cyclictest0-21swapper/310:26:273
16206991111,0cyclictest0-21swapper/312:01:293
16206991110,0cyclictest23952-21sshd10:32:323
16206991110,0cyclictest16453-21sshd09:21:493
16206991110,0cyclictest0-21swapper/311:48:003
16206991110,0cyclictest0-21swapper/311:27:403
16206991110,0cyclictest0-21swapper/309:26:583
1620699110,0cyclictest0-21swapper/311:52:393
1620699110,0cyclictest0-21swapper/311:16:243
16205991111,0cyclictest0-21swapper/212:23:002
16205991111,0cyclictest0-21swapper/212:00:422
16205991111,0cyclictest0-21swapper/210:30:552
16205991111,0cyclictest0-21swapper/207:20:162
16205991110,0cyclictest0-21swapper/211:37:422
16205991110,0cyclictest0-21swapper/210:37:462
16205991110,0cyclictest0-21swapper/209:54:112
1620599110,0cyclictest0-21swapper/211:51:392
1620599110,0cyclictest0-21swapper/210:07:552
1620599110,0cyclictest0-21swapper/210:07:542
1620599110,0cyclictest0-21swapper/210:01:042
1620599110,0cyclictest0-21swapper/209:30:442
1620599110,0cyclictest0-21swapper/209:19:132
16204991110,0cyclictest0-21swapper/112:21:301
16204991110,0cyclictest0-21swapper/110:23:001
16204991110,0cyclictest0-21swapper/107:18:461
1620499110,0cyclictest0-21swapper/112:03:501
1620499110,0cyclictest0-21swapper/111:27:221
1620499110,0cyclictest0-21swapper/108:57:441
1620499110,0cyclictest0-21swapper/108:13:361
1620399119,0cyclictest0-21swapper/008:46:460
16203991111,0cyclictest0-21swapper/011:48:340
16203991111,0cyclictest0-21swapper/010:37:070
16203991111,0cyclictest0-21swapper/009:53:340
16203991111,0cyclictest0-21swapper/009:10:350
16203991111,0cyclictest0-21swapper/009:05:140
1620399110,0cyclictest24462-21sshd11:11:520
1620399110,0cyclictest0-21swapper/010:41:470
1620399110,0cyclictest0-21swapper/009:32:180
1620399110,0cyclictest0-21swapper/008:33:240
1620399110,0cyclictest0-21swapper/008:22:010
1620399110,0cyclictest0-21swapper/007:46:070
1620399110,0cyclictest0-21swapper/007:31:430
41100,0ktimersoftd/00-21swapper/008:44:050
351100,0ktimersoftd/30-21swapper/312:29:213
1620699109,0cyclictest9039-21sshd11:56:513
1620699109,0cyclictest8679-21sshd09:10:083
1620699109,0cyclictest5978-21sshd12:06:143
1620699109,0cyclictest5392-21sshd09:57:213
1620699109,0cyclictest29945-21sshd09:16:043
1620699109,0cyclictest28211-21bash11:23:103
1620699109,0cyclictest22028-21sshd10:51:263
1620699109,0cyclictest18958-21sshd09:32:193
16206991010,0cyclictest0-21swapper/311:05:083
16206991010,0cyclictest0-21swapper/310:21:483
16206991010,0cyclictest0-21swapper/308:39:553
16206991010,0cyclictest0-21swapper/307:24:113
1620699100,0cyclictest0-21swapper/310:19:363
1620699100,0cyclictest0-21swapper/309:07:133
1620699100,0cyclictest0-21swapper/308:49:073
1620699100,0cyclictest0-21swapper/308:20:183
1620699100,0cyclictest0-21swapper/307:15:153
1620599109,0cyclictest7205-21sshd11:16:312
1620599109,0cyclictest401-21sshd09:26:432
1620599109,0cyclictest27893-21sshd10:43:342
1620599109,0cyclictest1539-21sshd11:31:462
1620599109,0cyclictest11946-21sshd11:47:572
1620599109,0cyclictest10755-21wc09:10:222
1620599109,0cyclictest0-21swapper/211:25:432
1620599109,0cyclictest0-21swapper/210:49:152
16205991010,0cyclictest0-21swapper/209:21:272
1620599100,0cyclictest21112-21sshd11:20:422
1620599100,0cyclictest0-21swapper/211:05:392
1620499109,0cyclictest0-21swapper/111:11:501
1620499109,0cyclictest0-21swapper/109:10:381
1620499109,0cyclictest0-21swapper/107:37:431
1620499108,0cyclictest0-21swapper/108:28:481
16204991010,0cyclictest0-21swapper/110:57:301
16204991010,0cyclictest0-21swapper/110:52:521
16204991010,0cyclictest0-21swapper/110:02:271
16204991010,0cyclictest0-21swapper/109:27:431
16204991010,0cyclictest0-21swapper/109:08:111
16204991010,0cyclictest0-21swapper/108:19:521
16204991010,0cyclictest0-21swapper/107:57:401
16204991010,0cyclictest0-21swapper/107:32:561
1620499100,0cyclictest0-21swapper/110:25:141
1620399109,0cyclictest8602-21sshd09:48:410
1620399109,0cyclictest0-21swapper/012:31:120
1620399109,0cyclictest0-21swapper/011:20:550
1620399109,0cyclictest0-21swapper/010:32:290
1620399109,0cyclictest0-21swapper/008:09:000
16203991010,0cyclictest41ktimersoftd/011:57:520
16203991010,0cyclictest29020-21sshd11:53:130
16203991010,0cyclictest0-21swapper/012:29:000
16203991010,0cyclictest0-21swapper/009:41:350
16203991010,0cyclictest0-21swapper/009:18:210
16203991010,0cyclictest0-21swapper/009:02:340
16203991010,0cyclictest0-21swapper/007:23:490
1620399100,0cyclictest20946-21ntp_states08:25:180
1620399100,0cyclictest0-21swapper/008:36:050
1620399100,0cyclictest0-21swapper/008:15:310
1620399100,0cyclictest0-21swapper/007:39:090
112750100,0irq/25-eth00-21swapper/110:14:311
162069999,0cyclictest0-21swapper/310:14:563
162069999,0cyclictest0-21swapper/310:05:543
162069999,0cyclictest0-21swapper/310:05:543
162069999,0cyclictest0-21swapper/308:52:003
162069999,0cyclictest0-21swapper/308:05:323
162069998,0cyclictest9610-21sshd09:39:213
162069998,0cyclictest12436-21sshd12:18:213
162059999,0cyclictest0-21swapper/212:25:132
162059998,0cyclictest4347-21sshd12:15:292
162059998,0cyclictest2953-21cp09:37:092
162059998,0cyclictest23608-21sshd12:11:362
162059998,0cyclictest0-21swapper/207:32:072
162059993,0cyclictest0-21swapper/208:18:052
162059993,0cyclictest0-21swapper/207:42:052
162049999,0cyclictest0-21swapper/111:41:041
162049999,0cyclictest0-21swapper/111:09:001
162049999,0cyclictest0-21swapper/108:47:171
162049999,0cyclictest0-21swapper/108:00:501
162049999,0cyclictest0-21swapper/107:10:101
162049998,0cyclictest819-21sshd11:24:551
162049998,0cyclictest18520-21sshd10:30:401
162049998,0cyclictest0-21swapper/112:30:191
162039999,0cyclictest0-21swapper/011:43:550
162039999,0cyclictest0-21swapper/010:11:400
162039999,0cyclictest0-21swapper/009:55:460
162039999,0cyclictest0-21swapper/009:23:000
162039999,0cyclictest0-21swapper/008:57:130
162039999,0cyclictest0-21swapper/007:42:310
162039999,0cyclictest0-21swapper/007:11:100
162039992,0cyclictest4330-21sshd11:35:260
162039991,0cyclictest28125-21cpuspeed_turbos09:35:100
162039991,0cyclictest19977-21users12:20:200
162039990,0cyclictest0-21swapper/010:54:050
11275090,0irq/25-eth08306-21sshd12:36:493
162069988,0cyclictest0-21swapper/311:41:093
162069988,0cyclictest0-21swapper/308:30:443
162069988,0cyclictest0-21swapper/307:13:583
162069987,0cyclictest20200-21sshd10:01:413
162069987,0cyclictest15820-21sshd10:49:563
162069987,0cyclictest0-21swapper/307:33:143
162069980,0cyclictest0-21swapper/307:54:163
162059988,0cyclictest0-21swapper/209:56:252
162059988,0cyclictest0-21swapper/207:13:402
162059987,0cyclictest30662-21sshd11:43:532
162059987,0cyclictest0-21swapper/212:38:272
162059986,0cyclictest112750irq/25-eth007:50:232
162059983,0cyclictest0-21swapper/207:56:272
162059983,0cyclictest0-21swapper/207:27:132
162049988,0cyclictest0-21swapper/110:41:221
162049988,0cyclictest0-21swapper/108:23:001
162049988,0cyclictest0-21swapper/107:41:041
162049988,0cyclictest0-21swapper/107:22:361
162039986,0cyclictest0-21swapper/012:15:310
162039981,0cyclictest8111-21diskmemload11:00:320
162039981,0cyclictest10-21rcuc/011:28:170
11275080,0irq/25-eth00-21swapper/007:50:180
27170,0ktimersoftd/20-21swapper/209:09:182
162069977,0cyclictest0-21swapper/308:58:033
162069977,0cyclictest0-21swapper/307:45:553
162059976,0cyclictest2428-21sshd10:15:572
162059972,0cyclictest0-21swapper/207:39:012
162049977,0cyclictest0-21swapper/109:55:361
162049977,0cyclictest0-21swapper/109:53:221
162049977,0cyclictest0-21swapper/107:51:101
162049977,0cyclictest0-21swapper/107:47:481
162049976,0cyclictest32001-21sshd09:36:011
162049974,0cyclictest20-21ksoftirqd/110:37:421
162039977,0cyclictest0-21swapper/007:27:390
162039974,0cyclictest0-21swapper/008:50:150
162039970,0cyclictest0-21swapper/008:10:170
162039970,0cyclictest0-21swapper/008:00:170
11275070,0irq/25-eth04649-21sshd10:06:521
11275070,0irq/25-eth04649-21sshd10:06:511
162069966,0cyclictest0-21swapper/308:16:483
162069966,0cyclictest0-21swapper/307:57:523
162069962,0cyclictest0-21swapper/309:00:153
162069962,0cyclictest0-21swapper/308:40:163
162069962,0cyclictest0-21swapper/308:25:153
162069962,0cyclictest0-21swapper/308:10:173
162069962,0cyclictest0-21swapper/308:00:163
162069962,0cyclictest0-21swapper/307:40:163
162069962,0cyclictest0-21swapper/307:35:133
162069962,0cyclictest0-21swapper/307:25:163
162059962,0cyclictest0-21swapper/208:55:172
162059962,0cyclictest0-21swapper/208:50:172
162059962,0cyclictest0-21swapper/208:40:152
162059962,0cyclictest0-21swapper/208:35:192
162059962,0cyclictest0-21swapper/208:30:162
162059962,0cyclictest0-21swapper/208:25:152
162059962,0cyclictest0-21swapper/208:10:172
162059962,0cyclictest0-21swapper/208:00:162
162059962,0cyclictest0-21swapper/207:45:182
162059961,0cyclictest0-21swapper/208:05:152
162049966,0cyclictest0-21swapper/107:26:261
162049963,0cyclictest0-21swapper/108:05:151
162049962,0cyclictest0-21swapper/112:35:181
162049962,0cyclictest0-21swapper/109:00:161
162049962,0cyclictest0-21swapper/108:50:171
162049962,0cyclictest0-21swapper/108:40:161
162049962,0cyclictest0-21swapper/108:35:191
11275060,0irq/25-eth022049-21munin-node08:30:151
259950,0migration/23652-21taskset09:00:082
162059953,0cyclictest0-21swapper/208:45:162
162059951,0cyclictest0-21swapper/207:15:182
162059950,0cyclictest0-21swapper/208:20:042
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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