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2025-12-01 - 08:58
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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 Mon Dec 01, 2025 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050700,0irq/25-eth00-21swapper/119:05:181
117950660,0irq/26-eth1-rx-0-21swapper/219:05:192
110050610,0irq/25-eth00-21swapper/319:05:023
2515424825,0sleep00-21swapper/019:09:270
110050190,0irq/25-eth017178-21diskmemload22:47:511
110050190,0irq/25-eth017178-21diskmemload22:47:511
271180,0ktimersoftd/222719-21consoletype22:20:472
271170,0ktimersoftd/230399-21bash22:02:232
2527099150,0cyclictest110050irq/25-eth023:04:323
25268991513,0cyclictest20-21ksoftirqd/122:32:171
25267991514,0cyclictest6170-21bash21:15:150
25270991413,0cyclictest4454-21bash00:34:543
25270991411,0cyclictest0-21swapper/322:10:523
25269991411,0cyclictest0-21swapper/222:27:242
2526999140,0cyclictest0-21swapper/219:40:212
25267991413,0cyclictest12937-21cpuspeed_turbos21:00:120
25267991413,0cyclictest0-21swapper/023:43:030
41130,0ktimersoftd/021757-21bash22:46:210
41130,0ktimersoftd/021757-21bash22:46:210
351130,0ktimersoftd/310688-21sshd22:45:153
351130,0ktimersoftd/310688-21sshd22:45:143
25270991312,0cyclictest22139-21sshd23:34:373
25270991312,0cyclictest10570-21sshd23:52:373
25270991312,0cyclictest0-21swapper/321:12:053
25270991311,0cyclictest0-21swapper/323:37:303
25270991311,0cyclictest0-21swapper/322:37:493
25269991312,0cyclictest7860-21sshd22:32:112
25269991312,0cyclictest26366-21sshd00:23:212
25269991312,0cyclictest0-21swapper/223:41:592
25269991312,0cyclictest0-21swapper/223:36:322
25269991312,0cyclictest0-21swapper/223:02:572
25269991312,0cyclictest0-21swapper/222:19:022
25269991312,0cyclictest0-21swapper/221:16:042
25269991312,0cyclictest0-21swapper/221:14:492
25269991312,0cyclictest0-21swapper/200:36:492
25268991312,0cyclictest27263-21sshd23:03:031
25268991312,0cyclictest15281-21sshd23:46:381
25268991312,0cyclictest0-21swapper/123:43:511
25268991312,0cyclictest0-21swapper/121:34:471
25268991312,0cyclictest0-21swapper/100:00:071
25268991311,0cyclictest0-21swapper/121:57:061
25268991311,0cyclictest0-21swapper/100:39:151
25267991312,0cyclictest2791-21sshd00:38:140
25267991312,0cyclictest22709-21sshd00:33:220
25267991312,0cyclictest0-21swapper/021:55:370
25267991311,0cyclictest0-21swapper/023:17:160
2526799130,0cyclictest17178-21diskmemload23:38:460
2526799130,0cyclictest17178-21diskmemload22:25:240
2526799130,0cyclictest0-21swapper/022:42:250
2526799130,0cyclictest0-21swapper/021:54:270
271120,0ktimersoftd/20-21swapper/222:37:032
25270991211,0cyclictest1512-21sshd23:15:133
25270991211,0cyclictest0-21swapper/323:10:193
25270991211,0cyclictest0-21swapper/322:51:033
25270991211,0cyclictest0-21swapper/300:14:353
25270991210,0cyclictest0-21swapper/322:23:323
2527099120,0cyclictest13513-21sshd00:18:523
2527099120,0cyclictest0-21swapper/323:26:083
2527099120,0cyclictest0-21swapper/322:31:033
2527099120,0cyclictest0-21swapper/321:55:253
25269991212,0cyclictest0-21swapper/200:07:262
25269991211,0cyclictest14995-21sshd00:32:312
25269991211,0cyclictest0-21swapper/222:58:402
25269991210,0cyclictest0-21swapper/223:19:062
25269991210,0cyclictest0-21swapper/222:46:212
25269991210,0cyclictest0-21swapper/222:46:212
25269991210,0cyclictest0-21swapper/221:53:292
25269991210,0cyclictest0-21swapper/200:15:202
2526999120,0cyclictest0-21swapper/222:50:042
2526999120,0cyclictest0-21swapper/200:28:132
2526999120,0cyclictest0-21swapper/200:10:272
25268991211,0cyclictest7271-21bash23:39:331
25268991211,0cyclictest6488-21sshd23:10:371
25268991211,0cyclictest16208-21sshd22:58:471
25268991211,0cyclictest0-21swapper/123:20:581
25268991211,0cyclictest0-21swapper/122:10:131
25268991211,0cyclictest0-21swapper/100:30:051
25268991210,0cyclictest0-21swapper/123:15:301
2526899120,0cyclictest0-21swapper/123:26:591
2526899120,0cyclictest0-21swapper/122:17:591
2526899120,0cyclictest0-21swapper/120:50:161
25267991210,0cyclictest19029-21sshd22:30:060
25267991210,0cyclictest18134-21bash22:07:340
25267991210,0cyclictest17178-21diskmemload21:28:180
25267991210,0cyclictest0-21swapper/023:08:340
2526799120,0cyclictest0-21swapper/023:55:370
2526799120,0cyclictest0-21swapper/022:21:100
2526799120,0cyclictest0-21swapper/020:25:340
2526799120,0cyclictest0-21swapper/000:24:110
2526799120,0cyclictest0-21swapper/000:06:320
117950120,0irq/26-eth1-rx-17613-21sshd21:10:021
110050120,0irq/25-eth00-21swapper/223:25:572
110050120,0irq/25-eth00-21swapper/122:51:271
41110,0ktimersoftd/027568-21sshd22:56:380
41110,0ktimersoftd/021591-21sshd22:52:500
41110,0ktimersoftd/00-21swapper/023:04:530
25270991110,0cyclictest0-21swapper/320:56:523
2527099110,0cyclictest0-21swapper/319:59:433
2527099110,0cyclictest0-21swapper/319:36:573
2527099110,0cyclictest0-21swapper/319:36:563
25269991110,0cyclictest0-21swapper/223:57:402
25269991110,0cyclictest0-21swapper/223:48:302
2526999110,0cyclictest0-21swapper/222:13:012
2526899119,0cyclictest0-21swapper/119:59:391
25268991111,0cyclictest0-21swapper/123:07:221
25268991110,0cyclictest4425-21fschecks_count23:55:141
25268991110,0cyclictest20-21ksoftirqd/100:10:181
25268991110,0cyclictest0-21swapper/119:32:421
25268991110,0cyclictest0-21swapper/119:19:481
25268991110,0cyclictest0-21swapper/100:17:111
2526899110,0cyclictest17178-21diskmemload00:05:341
2526899110,0cyclictest0-21swapper/122:09:371
2526899110,0cyclictest0-21swapper/121:49:171
2526899110,0cyclictest0-21swapper/120:59:431
2526899110,0cyclictest0-21swapper/120:31:431
25267991110,0cyclictest6698-21sshd00:15:000
25267991110,0cyclictest17923-21sshd23:11:490
25267991110,0cyclictest17178-21diskmemload23:50:080
25267991110,0cyclictest0-21swapper/023:29:560
25267991110,0cyclictest0-21swapper/000:28:290
25267991110,0cyclictest0-21swapper/000:03:220
2526799110,0cyclictest11923-21sshd22:13:230
2526799110,0cyclictest0-21swapper/019:40:450
1599110,0watchdog/00-21swapper/021:13:230
110050110,0irq/25-eth03399migration/300:38:563
110050110,0irq/25-eth00-21swapper/121:26:351
9950100,0irq/24-0000:00:0-21swapper/023:33:290
41100,0ktimersoftd/09423-21sshd23:20:320
41100,0ktimersoftd/016010-21id21:45:010
41100,0ktimersoftd/010369-21sensors_temp22:00:220
41100,0ktimersoftd/00-21swapper/000:12:010
351100,0ktimersoftd/30-21swapper/319:13:073
2527099109,0cyclictest0-21swapper/323:23:453
2527099109,0cyclictest0-21swapper/323:08:153
2527099109,0cyclictest0-21swapper/322:55:213
2527099109,0cyclictest0-21swapper/322:16:193
2527099109,0cyclictest0-21swapper/322:05:583
25270991010,0cyclictest0-21swapper/321:03:013
25270991010,0cyclictest0-21swapper/320:51:523
25270991010,0cyclictest0-21swapper/300:22:353
25270991010,0cyclictest0-21swapper/300:06:413
25270991010,0cyclictest0-21swapper/300:01:473
2527099100,0cyclictest0-21swapper/300:27:333
2526999109,0cyclictest0-21swapper/223:30:022
2526999109,0cyclictest0-21swapper/223:13:392
2526999109,0cyclictest0-21swapper/221:55:142
2526999109,0cyclictest0-21swapper/221:32:082
25269991010,0cyclictest0-21swapper/223:07:152
25269991010,0cyclictest0-21swapper/220:25:192
25269991010,0cyclictest0-21swapper/219:10:232
2526999100,0cyclictest1451-21nfsd22:05:362
2526899109,0cyclictest0-21swapper/122:43:331
2526899109,0cyclictest0-21swapper/119:53:581
2526899109,0cyclictest0-21swapper/119:53:571
2526899109,0cyclictest0-21swapper/119:48:151
2526899109,0cyclictest0-21swapper/100:26:181
25268991010,0cyclictest0-21swapper/122:24:371
25268991010,0cyclictest0-21swapper/120:40:181
25268991010,0cyclictest0-21swapper/120:17:111
25268991010,0cyclictest0-21swapper/120:08:011
25268991010,0cyclictest0-21swapper/119:27:001
25268991010,0cyclictest0-21swapper/119:23:251
2526899100,0cyclictest23817-21sshd21:39:201
2526899100,0cyclictest0-21swapper/123:30:201
2526899100,0cyclictest0-21swapper/122:29:511
2526799109,0cyclictest13583-21sshd22:20:010
2526799109,0cyclictest0-21swapper/022:39:310
25267991010,0cyclictest0-21swapper/020:40:260
25267991010,0cyclictest0-21swapper/020:15:280
25267991010,0cyclictest0-21swapper/019:53:040
25267991010,0cyclictest0-21swapper/019:53:030
25267991010,0cyclictest0-21swapper/019:20:180
25267991010,0cyclictest0-21swapper/019:10:390
2526799100,0cyclictest2088-21sshd21:30:420
110050100,0irq/25-eth017178-21diskmemload23:47:180
110050100,0irq/25-eth00-21swapper/123:53:211
4190,0ktimersoftd/017178-21diskmemload21:37:220
4190,0ktimersoftd/017178-21diskmemload21:22:140
252709999,0cyclictest0-21swapper/320:41:533
252709999,0cyclictest0-21swapper/320:22:353
252709999,0cyclictest0-21swapper/320:01:473
252709999,0cyclictest0-21swapper/319:44:433
252709999,0cyclictest0-21swapper/319:33:213
252709999,0cyclictest0-21swapper/319:26:093
252709999,0cyclictest0-21swapper/319:22:323
252709998,0cyclictest0-21swapper/323:56:553
252709998,0cyclictest0-21swapper/320:31:123
252709998,0cyclictest0-21swapper/320:13:593
252709995,0cyclictest17573-21bash21:54:463
252709990,0cyclictest1453-21nfsd21:17:263
252709990,0cyclictest0-21swapper/320:16:413
252699999,0cyclictest0-21swapper/223:23:592
252699998,0cyclictest0-21swapper/222:41:532
252689999,0cyclictest0-21swapper/121:09:551
252689999,0cyclictest0-21swapper/121:00:171
252689999,0cyclictest0-21swapper/120:29:021
252689999,0cyclictest0-21swapper/120:23:071
252689999,0cyclictest0-21swapper/119:40:281
252689999,0cyclictest0-21swapper/100:21:291
252689998,0cyclictest20-21ksoftirqd/121:44:381
252689992,0cyclictest0-21swapper/119:35:171
252689992,0cyclictest0-21swapper/119:35:161
252689990,0cyclictest0-21swapper/121:20:441
252689990,0cyclictest0-21swapper/121:19:041
252679999,0cyclictest0-21swapper/020:51:560
252679999,0cyclictest0-21swapper/020:12:490
252679999,0cyclictest0-21swapper/019:32:020
11005090,0irq/25-eth025137-21grep21:20:173
11005090,0irq/25-eth00-21swapper/321:39:493
11005090,0irq/25-eth00-21swapper/021:41:270
339980,0migration/310585-21sshd22:00:223
252709988,0cyclictest0-21swapper/320:46:523
252709988,0cyclictest0-21swapper/320:36:313
252699988,0cyclictest0-21swapper/219:15:172
252699988,0cyclictest0-21swapper/200:01:582
252699980,0cyclictest0-21swapper/220:40:152
252699980,0cyclictest0-21swapper/220:10:232
252689988,0cyclictest0-21swapper/120:49:431
252689988,0cyclictest0-21swapper/120:37:381
252689988,0cyclictest0-21swapper/120:11:161
252689988,0cyclictest0-21swapper/120:01:441
252689988,0cyclictest0-21swapper/119:14:411
252689987,0cyclictest20-21ksoftirqd/121:50:081
252689980,0cyclictest0-21swapper/122:39:251
252679988,0cyclictest0-21swapper/020:48:070
252679988,0cyclictest0-21swapper/019:56:400
252679980,0cyclictest0-21swapper/019:45:120
252679980,0cyclictest0-21swapper/019:15:010
179980,0migration/110265-21sendmail_mailqu22:00:211
11795080,0irq/26-eth1-rx-28-21ksoftirqd/221:49:582
11005080,0irq/25-eth09515-21bash22:41:543
11005080,0irq/25-eth08761-21sshd21:25:073
11005080,0irq/25-eth08145-21sshd21:44:143
11005080,0irq/25-eth0560-21sshd21:40:132
11005080,0irq/25-eth03724-21sshd22:25:183
11005080,0irq/25-eth036-21ksoftirqd/323:43:323
11005080,0irq/25-eth029353-21bash21:30:163
11005080,0irq/25-eth028-21ksoftirqd/221:39:172
11005080,0irq/25-eth021335-21sshd21:45:243
11005080,0irq/25-eth00-21swapper/020:05:180
11005080,0irq/25-eth00-21swapper/019:25:190
4170,0ktimersoftd/00-21swapper/021:05:060
252709977,0cyclictest0-21swapper/320:08:053
252709977,0cyclictest0-21swapper/319:17:263
252699977,0cyclictest0-21swapper/219:35:232
252699977,0cyclictest0-21swapper/219:35:222
252699973,0cyclictest21616-21bash21:20:012
252699970,0cyclictest0-21swapper/223:50:172
252699970,0cyclictest0-21swapper/221:05:242
252699970,0cyclictest0-21swapper/221:00:152
252699970,0cyclictest0-21swapper/220:35:222
252699970,0cyclictest0-21swapper/219:25:142
252679977,0cyclictest0-21swapper/020:35:420
252679977,0cyclictest0-21swapper/020:30:560
252679975,0cyclictest0-21swapper/020:55:160
11005070,0irq/25-eth031720-21sshd23:45:083
11005070,0irq/25-eth027481-21sshd21:26:532
252709962,0cyclictest0-21swapper/319:50:183
252709962,0cyclictest0-21swapper/319:50:183
252709962,0cyclictest0-21swapper/319:45:153
252699962,0cyclictest0-21swapper/220:45:172
252699962,0cyclictest0-21swapper/220:30:172
252699962,0cyclictest0-21swapper/219:55:152
252699962,0cyclictest0-21swapper/219:50:182
252699962,0cyclictest0-21swapper/219:50:182
252699962,0cyclictest0-21swapper/219:45:152
252699962,0cyclictest0-21swapper/219:20:182
252699961,0cyclictest0-21swapper/220:50:162
252699960,0cyclictest0-21swapper/220:20:132
252699960,0cyclictest0-21swapper/220:15:062
252679960,0cyclictest0-21swapper/019:35:020
252679960,0cyclictest0-21swapper/019:35:020
149960,0migration/026703-21cpuspeed_turbos20:20:140
149960,0migration/017822-21fw_conntrack20:00:140
11005060,0irq/25-eth00-21swapper/320:25:003
252709950,0cyclictest0-21swapper/321:05:013
252699950,0cyclictest0-21swapper/220:56:162
252699950,0cyclictest0-21swapper/220:05:222
252699950,0cyclictest0-21swapper/220:03:442
252699950,0cyclictest0-21swapper/219:30:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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