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2026-09-01 - 18:00
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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 Tue Sep 01, 2026 12:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
120650620,0irq/26-eth1-rx-0-21swapper/207:07:142
112750620,0irq/25-eth00-21swapper/107:06:591
112750610,0irq/25-eth00-21swapper/307:05:523
645024621,0sleep00-21swapper/007:09:460
6536991615,0cyclictest0-21swapper/111:13:261
6538991514,0cyclictest6469-21sshd09:21:483
6538991514,0cyclictest3378-21bash09:54:403
6536991514,0cyclictest0-21swapper/111:40:521
6536991512,0cyclictest0-21swapper/111:57:151
653699150,0cyclictest0-21swapper/112:30:211
653699150,0cyclictest0-21swapper/109:50:201
653899140,0cyclictest0-21swapper/311:21:343
6537991412,0cyclictest11444-21sshd09:26:012
653699140,0cyclictest0-21swapper/111:48:311
6538991312,0cyclictest5149-21bash12:38:143
6538991312,0cyclictest0-21swapper/312:14:113
6538991312,0cyclictest0-21swapper/308:25:213
653899130,0cyclictest0-21swapper/310:30:163
6537991312,0cyclictest7293-21sshd12:38:292
6537991312,0cyclictest14363-21sshd12:05:382
6537991312,0cyclictest0-21swapper/210:19:052
6537991311,0cyclictest0-21swapper/211:38:402
653799130,0cyclictest0-21swapper/210:30:162
6536991313,0cyclictest9950irq/24-0000:00:10:26:241
6536991312,0cyclictest16937-21sshd12:05:581
6536991312,0cyclictest0-21swapper/110:18:231
6536991311,0cyclictest0-21swapper/112:20:501
653699130,0cyclictest18-21rcuc/111:05:181
6535991311,0cyclictest0-21swapper/010:20:410
6535991311,0cyclictest0-21swapper/010:05:210
6535991311,0cyclictest0-21swapper/009:42:350
653599130,0cyclictest2536-21bash11:30:450
653599130,0cyclictest0-21swapper/011:43:590
6538991212,0cyclictest0-21swapper/311:43:183
6538991212,0cyclictest0-21swapper/310:51:083
6538991212,0cyclictest0-21swapper/310:51:083
6538991211,0cyclictest31659-21sshd09:46:463
6538991211,0cyclictest23396-21sshd12:06:463
6538991211,0cyclictest0-21swapper/310:56:493
653899120,0cyclictest0-21swapper/311:58:023
653899120,0cyclictest0-21swapper/309:17:443
6537991212,0cyclictest112750irq/25-eth012:33:442
6537991211,0cyclictest9350-21bash10:39:462
6537991211,0cyclictest9350-21bash10:39:462
6537991211,0cyclictest0-21swapper/211:40:322
6537991211,0cyclictest0-21swapper/211:13:062
6537991210,0cyclictest0-21swapper/211:03:572
6537991210,0cyclictest0-21swapper/210:13:312
653799120,0cyclictest29025-21sshd10:08:382
653799120,0cyclictest0-21swapper/212:15:572
6536991212,0cyclictest0-21swapper/112:26:231
6536991212,0cyclictest0-21swapper/110:58:131
6536991211,0cyclictest0-21swapper/111:50:231
6536991211,0cyclictest0-21swapper/110:47:041
6536991211,0cyclictest0-21swapper/110:07:551
6536991210,0cyclictest970-21bash10:12:481
6536991210,0cyclictest0-21swapper/109:44:071
653699120,0cyclictest18-21rcuc/112:03:021
6535991212,0cyclictest0-21swapper/009:36:120
6535991211,0cyclictest30847-21diskmemload09:20:380
6535991211,0cyclictest19992-21sshd12:21:170
6535991211,0cyclictest1950-21sshd10:50:020
6535991211,0cyclictest1950-21sshd10:50:010
6535991211,0cyclictest0-21swapper/010:36:440
6535991211,0cyclictest0-21swapper/010:36:430
6535991211,0cyclictest0-21swapper/010:26:230
6535991210,0cyclictest0-21swapper/012:09:050
6535991210,0cyclictest0-21swapper/011:09:290
6535991210,0cyclictest0-21swapper/009:50:150
6535991210,0cyclictest0-21swapper/009:12:300
653599120,0cyclictest0-21swapper/011:55:160
653599120,0cyclictest0-21swapper/010:11:310
653599120,0cyclictest0-21swapper/009:48:590
653599120,0cyclictest0-21swapper/009:15:180
41120,0ktimersoftd/010867-21bash12:27:420
41120,0ktimersoftd/00-21swapper/011:29:580
191120,0ktimersoftd/10-21swapper/111:00:051
112750120,0irq/25-eth010578-21sshd10:32:261
6538991111,0cyclictest0-21swapper/312:32:263
6538991110,0cyclictest0-21swapper/312:21:513
6537991111,0cyclictest0-21swapper/209:10:402
6537991110,0cyclictest0-21swapper/209:16:002
6537991110,0cyclictest0-21swapper/208:40:352
653799110,0cyclictest9326-21bash09:22:082
653799110,0cyclictest20788-21bash12:02:422
653799110,0cyclictest0-21swapper/207:50:242
6536991110,0cyclictest6038-21sshd10:20:431
6536991110,0cyclictest23757-21sshd12:10:281
6536991110,0cyclictest16615-21sshd09:37:431
6536991110,0cyclictest0-21swapper/111:32:221
653699110,0cyclictest0-21swapper/110:36:261
653699110,0cyclictest0-21swapper/110:36:261
653699110,0cyclictest0-21swapper/107:14:291
6535991111,0cyclictest0-21swapper/008:15:140
6535991110,0cyclictest0-21swapper/009:34:540
653599110,0cyclictest13157-21sshd11:46:530
653599110,0cyclictest0-21swapper/007:43:590
653599110,0cyclictest0-21swapper/007:43:580
653599110,0cyclictest0-21swapper/007:10:030
41110,0ktimersoftd/031574-21bash12:37:320
41110,0ktimersoftd/00-21swapper/008:00:180
271110,0ktimersoftd/20-21swapper/212:26:242
271110,0ktimersoftd/20-21swapper/211:58:032
271110,0ktimersoftd/20-21swapper/210:45:072
120650110,0irq/26-eth1-rx-24077-21sshd11:07:182
112750110,0irq/25-eth05337-21bash10:05:493
112750110,0irq/25-eth024244-21bash10:41:210
112750110,0irq/25-eth00-21swapper/311:39:413
112750110,0irq/25-eth00-21swapper/310:20:143
112750110,0irq/25-eth00-21swapper/309:59:263
112750110,0irq/25-eth00-21swapper/209:32:452
653899109,0cyclictest25540-21bash09:35:063
653899109,0cyclictest0-21swapper/310:26:233
653899109,0cyclictest0-21swapper/310:15:253
653799109,0cyclictest29675-21bash09:35:242
653799109,0cyclictest112750irq/25-eth011:30:152
653799109,0cyclictest0-21swapper/211:52:582
653799109,0cyclictest0-21swapper/211:23:532
653799109,0cyclictest0-21swapper/210:00:452
6537991010,0cyclictest19637-21sshd12:13:512
6537991010,0cyclictest0-21swapper/211:45:172
6537991010,0cyclictest0-21swapper/210:50:062
6537991010,0cyclictest0-21swapper/210:50:062
6537991010,0cyclictest0-21swapper/208:35:482
6537991010,0cyclictest0-21swapper/207:15:052
653799100,0cyclictest17530-21sshd10:40:332
653799100,0cyclictest0-21swapper/208:28:302
653799100,0cyclictest0-21swapper/207:49:072
653799100,0cyclictest0-21swapper/207:42:302
653799100,0cyclictest0-21swapper/207:42:302
653699109,0cyclictest0-21swapper/112:39:391
653699109,0cyclictest0-21swapper/109:15:311
6536991010,0cyclictest0-21swapper/110:40:061
6536991010,0cyclictest0-21swapper/109:24:571
6536991010,0cyclictest0-21swapper/108:15:221
6536991010,0cyclictest0-21swapper/108:10:351
6536991010,0cyclictest0-21swapper/107:45:371
653699100,0cyclictest9050-21sshd12:16:161
653699100,0cyclictest18-21rcuc/109:57:311
653599109,0cyclictest0-21swapper/009:08:330
653599109,0cyclictest0-21swapper/009:01:280
653599109,0cyclictest0-21swapper/008:45:330
6535991010,0cyclictest0-21swapper/010:48:200
6535991010,0cyclictest0-21swapper/008:52:510
6535991010,0cyclictest0-21swapper/008:09:260
653599100,0cyclictest22673-21sshd10:15:140
41100,0ktimersoftd/030321-21sshd12:11:170
41100,0ktimersoftd/00-21swapper/007:30:170
191100,0ktimersoftd/10-21swapper/109:11:011
120650100,0irq/26-eth1-rx-30847-21diskmemload12:16:130
112750100,0irq/25-eth036-21ksoftirqd/310:01:323
112750100,0irq/25-eth026883-21sshd11:26:071
112750100,0irq/25-eth00-21swapper/109:34:001
112750100,0irq/25-eth00-21swapper/012:00:190
65389999,0cyclictest0-21swapper/310:36:573
65389999,0cyclictest0-21swapper/310:36:573
65389998,0cyclictest6691-21bash11:53:413
65389998,0cyclictest0-21swapper/312:26:363
65389990,0cyclictest0-21swapper/311:26:433
65379998,0cyclictest29984-21sshd10:56:512
65379998,0cyclictest0-21swapper/209:40:452
65379998,0cyclictest0-21swapper/207:11:002
65379990,0cyclictest18363-21sshd12:24:552
65379990,0cyclictest1251-21id09:50:372
65379990,0cyclictest0-21swapper/207:55:302
65369999,0cyclictest0-21swapper/110:03:031
65369998,0cyclictest0-21swapper/108:40:131
65369998,0cyclictest0-21swapper/108:24:391
65369990,0cyclictest0-21swapper/111:39:491
65369990,0cyclictest0-21swapper/108:46:441
65369990,0cyclictest0-21swapper/108:05:161
65359999,0cyclictest0-21swapper/010:55:180
65359999,0cyclictest0-21swapper/008:57:100
65359999,0cyclictest0-21swapper/007:38:530
65359999,0cyclictest0-21swapper/007:21:060
65359999,0cyclictest0-21swapper/007:15:100
65359998,0cyclictest0-21swapper/011:36:190
65359998,0cyclictest0-21swapper/011:00:180
65359998,0cyclictest0-21swapper/009:25:590
65359996,0cyclictest0-21swapper/007:25:140
65359990,0cyclictest0-21swapper/011:15:140
65359990,0cyclictest0-21swapper/008:23:500
65359990,0cyclictest0-21swapper/007:55:110
65359990,0cyclictest0-21swapper/007:50:150
4190,0ktimersoftd/030847-21diskmemload11:20:160
4190,0ktimersoftd/00-21swapper/012:31:420
4190,0ktimersoftd/00-21swapper/009:59:550
259990,0migration/28750-21sshd09:55:132
149990,0migration/023552-21sshd10:30:130
11275090,0irq/25-eth029638-21sshd11:30:143
11275090,0irq/25-eth012996-21id11:02:213
11275090,0irq/25-eth010848-21sshd10:47:153
11275090,0irq/25-eth010063-21sshd11:05:373
11275090,0irq/25-eth00-21swapper/310:40:143
995080,0irq/24-0000:00:15969-21sshd11:10:090
65389988,0cyclictest0-21swapper/311:46:113
65389987,0cyclictest4370-21sshd11:16:063
65379988,0cyclictest0-21swapper/208:48:222
65379988,0cyclictest0-21swapper/208:05:512
65379988,0cyclictest0-21swapper/208:04:212
65379988,0cyclictest0-21swapper/207:33:062
65379987,0cyclictest19274-21bash09:45:202
65379983,0cyclictest0-21swapper/207:25:162
65379982,0cyclictest0-21swapper/209:07:192
65369988,0cyclictest0-21swapper/107:30:251
65369985,0cyclictest20-21ksoftirqd/111:21:411
65369981,0cyclictest0-21swapper/111:15:171
65369980,0cyclictest0-21swapper/108:27:401
65359984,0cyclictest17478-21df_inode08:40:120
4180,0ktimersoftd/030847-21diskmemload11:50:590
4180,0ktimersoftd/023102-21id10:00:260
4180,0ktimersoftd/015471-21sh08:35:160
339980,0migration/326008-21bash09:31:233
27180,0ktimersoftd/20-21swapper/208:23:032
11275080,0irq/25-eth06922-21bash09:25:273
11275080,0irq/25-eth036-21ksoftirqd/312:03:183
11275080,0irq/25-eth030441-21bash12:15:083
11275080,0irq/25-eth027742-21sshd10:52:551
11275080,0irq/25-eth027742-21sshd10:52:551
11275080,0irq/25-eth026308-21sshd11:11:143
11275080,0irq/25-eth01799migration/109:26:031
11275080,0irq/25-eth015145-21sshd10:10:383
11275080,0irq/25-eth011286-21sshd09:44:323
11275080,0irq/25-eth00-21swapper/309:10:173
65389973,0cyclictest0-21swapper/308:10:153
65379977,0cyclictest1480-21nfsd11:15:382
65379977,0cyclictest0-21swapper/209:04:582
65379972,0cyclictest0-21swapper/211:25:162
65379970,0cyclictest0-21swapper/210:20:142
65369977,0cyclictest0-21swapper/109:02:311
65369977,0cyclictest0-21swapper/108:35:131
65369977,0cyclictest0-21swapper/107:35:581
65369977,0cyclictest0-21swapper/107:18:541
65369976,0cyclictest0-21swapper/108:59:301
65359977,0cyclictest0-21swapper/008:33:280
65359974,0cyclictest0-21swapper/008:25:110
65359974,0cyclictest0-21swapper/008:10:170
11275070,0irq/25-eth020306-21sshd09:45:241
11275070,0irq/25-eth012200-21df10:25:132
65389965,0cyclictest31300-21fschecks_count08:00:143
65389965,0cyclictest14490-21atenall_r7power07:25:113
65389962,0cyclictest0-21swapper/309:05:173
65389962,0cyclictest0-21swapper/308:45:153
65389962,0cyclictest0-21swapper/308:40:163
65389962,0cyclictest0-21swapper/308:20:153
65389962,0cyclictest0-21swapper/308:15:183
65389962,0cyclictest0-21swapper/307:55:133
65389962,0cyclictest0-21swapper/307:50:163
65389962,0cyclictest0-21swapper/307:45:173
65389962,0cyclictest0-21swapper/307:30:163
65389962,0cyclictest0-21swapper/307:15:163
65389962,0cyclictest0-21swapper/307:10:143
65389960,0cyclictest0-21swapper/308:35:043
65379965,0cyclictest6032-21fschecks_time08:15:162
65379964,0cyclictest0-21swapper/208:55:162
65379962,0cyclictest0-21swapper/208:50:152
65379962,0cyclictest0-21swapper/208:30:172
65379962,0cyclictest0-21swapper/208:10:152
65379962,0cyclictest0-21swapper/207:35:162
65379962,0cyclictest0-21swapper/207:20:162
65369965,0cyclictest30756-21taskset08:00:101
65369962,0cyclictest0-21swapper/109:05:171
65369962,0cyclictest0-21swapper/107:55:131
65369962,0cyclictest0-21swapper/107:50:171
65369962,0cyclictest0-21swapper/107:25:151
65369962,0cyclictest0-21swapper/107:20:171
65359961,0cyclictest0-21swapper/007:45:150
329960,0watchdog/31317-21tune2fs08:05:143
65389951,0cyclictest0-21swapper/309:00:133
65389951,0cyclictest0-21swapper/308:50:163
65389950,0cyclictest0-21swapper/307:41:403
65389950,0cyclictest0-21swapper/307:41:393
65389950,0cyclictest0-21swapper/307:35:233
65389950,0cyclictest0-21swapper/307:23:323
65369950,0cyclictest0-21swapper/108:51:351
65369950,0cyclictest0-21swapper/108:30:111
65369950,0cyclictest0-21swapper/107:41:521
65369950,0cyclictest0-21swapper/107:41:511
329950,0watchdog/325535-21wc08:55:213
11275050,0irq/25-eth00-21swapper/308:30:123
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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