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2025-11-30 - 21:06
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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 376 highest latencies:
System rack7slot0.osadl.org (updated Sun Nov 30, 2025 12:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050630,0irq/25-eth00-21swapper/107:05:231
117950590,0irq/26-eth1-rx-0-21swapper/307:05:003
117950480,0irq/26-eth1-rx-0-21swapper/007:07:470
110050420,0irq/25-eth00-21swapper/207:05:242
30929991812,0cyclictest0-21swapper/110:59:381
3093099160,0cyclictest0-21swapper/211:41:182
30928991612,0cyclictest0-21swapper/010:29:460
30928991514,0cyclictest14920-21sshd10:20:150
30928991514,0cyclictest1297-21consoletype09:29:220
30931991411,0cyclictest0-21swapper/310:55:343
3093199140,0cyclictest0-21swapper/309:41:193
30929991413,0cyclictest0-21swapper/109:21:081
30929991412,0cyclictest0-21swapper/112:29:401
30929991412,0cyclictest0-21swapper/111:04:311
30928991413,0cyclictest13670-21sshd12:24:380
30931991312,0cyclictest4180-21sshd09:36:413
30931991312,0cyclictest13767-21cp09:51:473
30931991311,0cyclictest31031-21sshd09:32:383
30931991311,0cyclictest25694-21sshd09:45:593
30931991311,0cyclictest0-21swapper/312:33:363
30931991310,0cyclictest11361-21bash10:34:193
30930991312,0cyclictest32535-21df_inode08:20:142
30930991312,0cyclictest1175-21sshd11:47:212
30930991312,0cyclictest0-21swapper/212:16:022
30930991312,0cyclictest0-21swapper/211:30:372
30930991312,0cyclictest0-21swapper/211:22:152
30930991312,0cyclictest0-21swapper/210:50:042
30930991312,0cyclictest0-21swapper/209:28:032
30930991311,0cyclictest0-21swapper/210:27:522
3093099130,0cyclictest11646-21sshd10:38:002
3093099130,0cyclictest0-21swapper/209:17:432
3092999135,0cyclictest11106-21cp12:24:221
30929991311,0cyclictest0-21swapper/110:43:011
3092999130,0cyclictest0-21swapper/111:23:481
30928991312,0cyclictest22879-21diskmemload09:58:300
30928991312,0cyclictest0-21swapper/012:14:190
30928991312,0cyclictest0-21swapper/012:14:180
30928991312,0cyclictest0-21swapper/009:16:200
271130,0ktimersoftd/20-21swapper/209:23:322
110050130,0irq/25-eth025201-21sshd11:02:173
110050130,0irq/25-eth014387-21sshd09:12:323
110050130,0irq/25-eth014387-21sshd09:12:323
41120,0ktimersoftd/00-21swapper/011:48:320
30931991212,0cyclictest0-21swapper/311:16:503
30931991211,0cyclictest31863-21sshd10:51:503
30931991211,0cyclictest0-21swapper/312:02:143
30931991211,0cyclictest0-21swapper/311:30:393
30931991211,0cyclictest0-21swapper/311:10:123
30931991211,0cyclictest0-21swapper/310:25:563
30931991211,0cyclictest0-21swapper/309:29:223
30931991210,0cyclictest4738-21sshd09:22:173
30931991210,0cyclictest27486-21bash12:12:563
30931991210,0cyclictest27486-21bash12:12:553
3093199120,0cyclictest17718-21bash11:45:383
3093199120,0cyclictest0-21swapper/311:24:023
30930991212,0cyclictest0-21swapper/211:58:022
30930991211,0cyclictest0-21swapper/209:31:192
30930991210,0cyclictest0-21swapper/211:15:372
30929991212,0cyclictest0-21swapper/112:17:351
30929991211,0cyclictest17020-21sshd10:23:591
30929991211,0cyclictest0-21swapper/111:56:061
30929991211,0cyclictest0-21swapper/110:47:201
30929991211,0cyclictest0-21swapper/109:17:171
30929991210,0cyclictest0-21swapper/111:39:571
3092999120,0cyclictest0-21swapper/112:30:151
3092999120,0cyclictest0-21swapper/109:57:041
3092999120,0cyclictest0-21swapper/109:00:191
30928991212,0cyclictest0-21swapper/011:12:380
30928991212,0cyclictest0-21swapper/010:41:360
30928991212,0cyclictest0-21swapper/009:22:520
30928991211,0cyclictest2355-21bash10:55:400
30928991211,0cyclictest22281-21sshd11:28:120
30928991211,0cyclictest0-21swapper/012:30:420
30928991211,0cyclictest0-21swapper/011:39:280
30928991210,0cyclictest0-21swapper/012:00:160
30928991210,0cyclictest0-21swapper/011:20:250
30928991210,0cyclictest0-21swapper/010:51:230
3092899120,0cyclictest0-21swapper/011:40:020
3092899120,0cyclictest0-21swapper/007:20:380
271120,0ktimersoftd/231541-21bash09:46:392
191120,0ktimersoftd/10-21swapper/109:30:181
110050120,0irq/25-eth01038-21munin-node11:40:201
41110,0ktimersoftd/029903-21bash11:18:130
30931991110,0cyclictest31102-21bash12:19:473
30931991110,0cyclictest17654-21sshd11:09:153
30931991110,0cyclictest0-21swapper/311:52:113
30931991110,0cyclictest0-21swapper/310:43:503
3093199110,0cyclictest0-21swapper/311:55:103
3093099119,0cyclictest0-21swapper/209:07:232
3093099119,0cyclictest0-21swapper/209:07:222
3093099119,0cyclictest0-21swapper/207:53:512
30930991110,0cyclictest0-21swapper/210:20:062
3093099110,0cyclictest21452-21bash09:56:042
3093099110,0cyclictest0-21swapper/211:09:012
3093099110,0cyclictest0-21swapper/210:14:042
3093099110,0cyclictest0-21swapper/209:00:522
3093099110,0cyclictest0-21swapper/207:46:322
3092999119,0cyclictest0-21swapper/110:00:171
3092999113,0cyclictest22879-21diskmemload12:10:251
3092999113,0cyclictest22879-21diskmemload12:10:251
3092999113,0cyclictest0-21swapper/109:48:371
3092999112,0cyclictest0-21swapper/111:45:111
30929991111,0cyclictest0-21swapper/111:16:001
30929991111,0cyclictest0-21swapper/111:09:581
30929991111,0cyclictest0-21swapper/110:17:551
30929991110,0cyclictest20173-21bash12:05:301
30929991110,0cyclictest15906-21sshd11:31:001
30929991110,0cyclictest0-21swapper/110:31:461
3092999110,0cyclictest0-21swapper/107:48:401
3092899118,0cyclictest26154-21sshd09:35:310
30928991111,0cyclictest0-21swapper/011:06:000
3092899110,0cyclictest478-21jbd2/dm-0-810:14:120
110050110,0irq/25-eth036-21ksoftirqd/310:35:023
110050110,0irq/25-eth00-21swapper/310:13:243
41100,0ktimersoftd/031911-21sshd10:04:150
41100,0ktimersoftd/028556-21sshd11:02:400
41100,0ktimersoftd/013718-21sshd10:16:240
41100,0ktimersoftd/010721-21bash12:37:380
41100,0ktimersoftd/00-21swapper/011:57:360
30931991010,0cyclictest0-21swapper/311:38:253
30931991010,0cyclictest0-21swapper/310:48:083
30931991010,0cyclictest0-21swapper/308:15:223
3093199100,0cyclictest0-21swapper/310:16:233
3093099109,0cyclictest0-21swapper/211:02:232
3093099109,0cyclictest0-21swapper/208:54:572
3093099109,0cyclictest0-21swapper/208:44:152
3093099109,0cyclictest0-21swapper/208:05:072
3093099109,0cyclictest0-21swapper/207:24:552
3093099108,0cyclictest0-21swapper/212:28:072
30930991010,0cyclictest0-21swapper/212:06:522
30930991010,0cyclictest0-21swapper/210:58:062
30930991010,0cyclictest0-21swapper/209:10:392
30930991010,0cyclictest0-21swapper/209:10:382
30930991010,0cyclictest0-21swapper/208:49:372
30930991010,0cyclictest0-21swapper/208:32:532
30930991010,0cyclictest0-21swapper/207:41:042
30930991010,0cyclictest0-21swapper/207:37:082
3093099100,0cyclictest0-21swapper/210:07:102
3093099100,0cyclictest0-21swapper/210:00:072
3092999109,0cyclictest0-21swapper/107:21:281
3092999108,0cyclictest0-21swapper/109:10:131
3092999108,0cyclictest0-21swapper/109:10:121
3092999105,0cyclictest18369-21cp10:53:571
3092999105,0cyclictest17604-21sshd12:35:031
3092999105,0cyclictest11582-21fschecks_count07:35:161
3092999104,0cyclictest3330-21id10:25:591
3092999104,0cyclictest27229-21munin-node11:10:221
3092999103,0cyclictest14417-21sshd10:05:441
3092999102,0cyclictest0-21swapper/109:50:151
3092999102,0cyclictest0-21swapper/109:35:161
3092999101,0cyclictest0-21swapper/111:50:211
30929991010,0cyclictest0-21swapper/108:55:141
3092899109,0cyclictest0-21swapper/009:33:110
30928991010,0cyclictest0-21swapper/008:44:520
30928991010,0cyclictest0-21swapper/008:31:020
30928991010,0cyclictest0-21swapper/008:18:020
30928991010,0cyclictest0-21swapper/007:53:590
1499100,0migration/08581-21bash09:11:530
1499100,0migration/08581-21bash09:11:520
110050100,0irq/25-eth03971-21sshd11:44:213
4190,0ktimersoftd/08641-21bash12:17:280
4190,0ktimersoftd/022879-21diskmemload11:53:080
4190,0ktimersoftd/022879-21diskmemload10:32:270
4190,0ktimersoftd/01620-21runrttasks09:44:560
4190,0ktimersoftd/00-21swapper/012:25:080
4190,0ktimersoftd/00-21swapper/012:06:210
4190,0ktimersoftd/00-21swapper/010:46:410
4190,0ktimersoftd/00-21swapper/010:05:250
35190,0ktimersoftd/30-21swapper/308:51:293
309319999,0cyclictest0-21swapper/309:00:193
309319998,0cyclictest0-21swapper/309:19:013
309309999,0cyclictest0-21swapper/208:18:422
309309999,0cyclictest0-21swapper/207:17:152
309309998,0cyclictest0-21swapper/211:11:512
309309998,0cyclictest0-21swapper/208:39:302
309299999,0cyclictest0-21swapper/107:50:311
309299998,0cyclictest0-21swapper/107:34:291
309299995,0cyclictest8450-21taskset08:35:451
309299995,0cyclictest14105-21bash11:27:151
309299994,0cyclictest4855-21date09:40:151
309299994,0cyclictest14664-21latency08:50:161
309299993,0cyclictest8210-21sshd12:01:011
309299992,0cyclictest0-21swapper/110:10:171
309299992,0cyclictest0-21swapper/108:10:171
309299991,0cyclictest0-21swapper/110:35:181
309299990,0cyclictest0-21swapper/109:28:141
309289999,0cyclictest0-21swapper/008:29:330
309289996,0cyclictest32728-21sshd09:50:210
309289990,0cyclictest0-21swapper/008:03:100
159990,0watchdog/013552-21sshd09:48:270
159990,0watchdog/00-21swapper/010:35:270
11005090,0irq/25-eth026-21rcuc/212:12:302
11005090,0irq/25-eth026-21rcuc/212:12:302
11005090,0irq/25-eth00-21swapper/312:39:243
4180,0ktimersoftd/022483-21sshd11:31:460
309319988,0cyclictest0-21swapper/312:05:193
309319988,0cyclictest0-21swapper/308:36:023
309319987,0cyclictest20188-21sshd09:55:553
309319980,0cyclictest24920-21sshd12:29:113
309319980,0cyclictest0-21swapper/307:49:563
309309988,0cyclictest24570-21sshd11:39:342
309309988,0cyclictest0-21swapper/208:11:102
309309987,0cyclictest0-21swapper/210:45:472
309309980,0cyclictest0-21swapper/212:02:462
309299984,0cyclictest25933-21munin-node08:05:161
309299981,0cyclictest0-21swapper/107:40:181
309299980,0cyclictest0-21swapper/107:15:171
309289988,0cyclictest0-21swapper/008:49:380
309289988,0cyclictest0-21swapper/007:44:480
309289988,0cyclictest0-21swapper/007:35:040
309289987,0cyclictest0-21swapper/009:07:110
309289987,0cyclictest0-21swapper/009:07:100
11005080,0irq/25-eth04118-21sshd12:23:373
11005080,0irq/25-eth028-21ksoftirqd/209:41:512
11005080,0irq/25-eth025704-21sshd10:07:063
11005080,0irq/25-eth023124-21sshd10:03:173
11005080,0irq/25-eth021313-21sshd10:20:503
995070,0irq/24-0000:00:1851-21sshd09:50:282
4170,0ktimersoftd/014998-21awk08:50:180
339970,0migration/322929-21sshd09:10:013
339970,0migration/322929-21sshd09:10:003
309319977,0cyclictest0-21swapper/308:05:363
309319977,0cyclictest0-21swapper/307:33:403
309319973,0cyclictest0-21swapper/308:45:173
309309977,0cyclictest0-21swapper/207:27:212
309309976,0cyclictest0-21swapper/208:00:142
309309970,0cyclictest0-21swapper/211:25:002
309299974,0cyclictest11733-21cstates08:45:131
309299972,0cyclictest0-21swapper/108:25:161
309299971,0cyclictest0-21swapper/108:00:171
309299971,0cyclictest0-21swapper/107:55:161
309299970,0cyclictest0-21swapper/108:40:161
309299970,0cyclictest0-21swapper/108:20:171
309299970,0cyclictest0-21swapper/108:15:181
309299970,0cyclictest0-21swapper/107:25:171
309289977,0cyclictest0-21swapper/009:01:500
309289977,0cyclictest0-21swapper/008:37:060
309289977,0cyclictest0-21swapper/008:21:030
309289977,0cyclictest0-21swapper/008:12:350
309289976,0cyclictest0-21swapper/008:07:060
309289971,0cyclictest0-21swapper/007:30:120
259970,0migration/225164-21bash09:35:242
159970,0watchdog/017277-21ntpq08:55:180
149970,0migration/031355-21cpuspeed_turbos07:10:110
11005070,0irq/25-eth06397-21munin-node07:25:140
11005070,0irq/25-eth036-21ksoftirqd/311:25:253
11005070,0irq/25-eth028-21ksoftirqd/211:50:042
11005070,0irq/25-eth028-21ksoftirqd/210:31:052
11005070,0irq/25-eth016710-21sshd12:21:342
11005070,0irq/25-eth011240-21sshd10:16:082
339960,0migration/323114-21munin-node08:00:123
309319965,0cyclictest31886-21fw_forwarded_lo07:10:153
309319965,0cyclictest13363-21date07:40:003
309319965,0cyclictest1061-21munin-node07:15:003
309319962,0cyclictest0-21swapper/308:55:173
309319962,0cyclictest0-21swapper/308:40:183
309319962,0cyclictest0-21swapper/308:30:173
309319962,0cyclictest0-21swapper/308:25:163
309319962,0cyclictest0-21swapper/308:20:173
309319962,0cyclictest0-21swapper/308:10:163
309319962,0cyclictest0-21swapper/307:55:173
309319962,0cyclictest0-21swapper/307:50:223
309319962,0cyclictest0-21swapper/307:35:173
309319962,0cyclictest0-21swapper/307:25:163
309319962,0cyclictest0-21swapper/307:20:223
309309962,0cyclictest0-21swapper/212:35:172
309309962,0cyclictest0-21swapper/210:40:172
309309962,0cyclictest0-21swapper/208:55:172
309309962,0cyclictest0-21swapper/207:55:172
309309962,0cyclictest0-21swapper/207:30:152
309309962,0cyclictest0-21swapper/207:10:162
309299962,0cyclictest0-21swapper/108:30:161
309299960,0cyclictest0-21swapper/109:05:171
309299960,0cyclictest0-21swapper/109:05:161
309289962,0cyclictest0-21swapper/007:55:160
309289962,0cyclictest0-21swapper/007:45:150
309289962,0cyclictest0-21swapper/007:15:000
11005060,0irq/25-eth028-21ksoftirqd/212:30:072
309309950,0cyclictest0-21swapper/208:25:132
309299951,0cyclictest0-21swapper/107:10:151
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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