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2025-12-02 - 06:00
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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 highest latencies:
System rack7slot0.osadl.org (updated Tue Dec 02, 2025 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050660,0irq/25-eth00-21swapper/119:05:181
117950620,0irq/26-eth1-rx-0-21swapper/319:05:143
117950550,0irq/26-eth1-rx-0-21swapper/219:09:042
117950470,0irq/26-eth1-rx-0-21swapper/019:05:160
1768499180,0cyclictest28233-21id23:49:053
17681991817,0cyclictest3-21ksoftirqd/000:16:070
1768499170,0cyclictest0-21swapper/300:29:103
17682991512,0cyclictest0-21swapper/123:10:501
17684991412,0cyclictest0-21swapper/323:35:513
17684991411,0cyclictest0-21swapper/300:09:053
1768499140,0cyclictest0-21swapper/321:10:183
17683991413,0cyclictest0-21swapper/219:30:232
17683991411,0cyclictest0-21swapper/222:21:302
17683991411,0cyclictest0-21swapper/221:23:392
1768399140,0cyclictest0-21swapper/200:31:152
17682991411,0cyclictest0-21swapper/100:22:171
17681991413,0cyclictest21874-21sshd21:43:220
17681991411,0cyclictest0-21swapper/021:39:520
110050140,0irq/25-eth00-21swapper/323:12:023
17684991312,0cyclictest0-21swapper/323:19:083
17684991312,0cyclictest0-21swapper/321:35:243
17684991311,0cyclictest351ktimersoftd/321:21:213
17684991311,0cyclictest1512-21sshd22:24:253
1768499130,0cyclictest0-21swapper/322:32:053
17683991312,0cyclictest0-21swapper/223:13:252
17683991312,0cyclictest0-21swapper/222:56:212
17683991312,0cyclictest0-21swapper/222:37:532
17683991312,0cyclictest0-21swapper/221:13:462
17683991312,0cyclictest0-21swapper/200:01:192
17682991312,0cyclictest0-21swapper/122:34:421
17681991313,0cyclictest0-21swapper/022:49:550
17681991312,0cyclictest6771-21bash21:45:060
1768199130,0cyclictest41ktimersoftd/023:07:110
1768199130,0cyclictest24333-21bash00:32:430
1768199130,0cyclictest1512-21sshd23:20:140
1768199130,0cyclictest0-21swapper/022:17:170
110050130,0irq/25-eth025445-21sshd00:15:191
110050130,0irq/25-eth016090-21sshd00:39:173
110050130,0irq/25-eth012149-21sshd22:14:252
17684991211,0cyclictest0-21swapper/322:50:543
17684991211,0cyclictest0-21swapper/321:29:143
17684991211,0cyclictest0-21swapper/300:32:063
17684991210,0cyclictest0-21swapper/323:20:173
17683991211,0cyclictest0-21swapper/200:14:032
17683991210,0cyclictest0-21swapper/221:29:482
17682991211,0cyclictest9605-21diskmemload23:08:301
17682991211,0cyclictest26714-21sshd21:18:091
17682991210,0cyclictest0-21swapper/121:11:251
1768299120,0cyclictest0-21swapper/122:35:171
1768199126,0cyclictest3-21ksoftirqd/023:32:430
17681991212,0cyclictest3-21ksoftirqd/022:44:420
17681991211,0cyclictest12644-21sshd22:20:460
1768199120,0cyclictest15414-21sshd23:15:360
1768199120,0cyclictest10-21rcuc/023:36:380
110050120,0irq/25-eth08137-21id22:01:081
110050120,0irq/25-eth0771-21kworker/3:100:20:593
110050120,0irq/25-eth04932-21sshd22:16:501
110050120,0irq/25-eth029191-21sshd21:47:162
110050120,0irq/25-eth00-21swapper/123:26:311
110050120,0irq/25-eth00-21swapper/123:19:051
271110,0ktimersoftd/223284-21sshd22:41:022
271110,0ktimersoftd/20-21swapper/222:03:362
17684991110,0cyclictest6744-21cstates00:10:143
17684991110,0cyclictest0-21swapper/321:18:473
1768499110,0cyclictest29805-21sshd23:07:263
17683991111,0cyclictest0-21swapper/221:35:582
17683991110,0cyclictest11546-21sshd21:19:562
17683991110,0cyclictest0-21swapper/223:33:452
17683991110,0cyclictest0-21swapper/221:30:222
17683991110,0cyclictest0-21swapper/221:07:022
1768399110,0cyclictest0-21swapper/220:05:562
1768399110,0cyclictest0-21swapper/219:54:112
1768399110,0cyclictest0-21swapper/219:27:212
1768299117,0cyclictest0-21swapper/122:49:271
17682991111,0cyclictest0-21swapper/122:52:221
17682991111,0cyclictest0-21swapper/121:33:361
17682991111,0cyclictest0-21swapper/121:20:421
17682991111,0cyclictest0-21swapper/120:05:191
17682991110,0cyclictest28362-21sshd00:05:401
1768299110,0cyclictest0-21swapper/122:59:081
1768199119,0cyclictest41ktimersoftd/022:36:160
1768199119,0cyclictest41ktimersoftd/000:00:160
1768199119,0cyclictest0-21swapper/019:30:280
1768199118,0cyclictest9605-21diskmemload21:55:330
17681991110,0cyclictest3-21ksoftirqd/021:24:190
17681991110,0cyclictest27166-21rm23:45:390
17681991110,0cyclictest0-21swapper/019:25:560
1768199110,0cyclictest0-21swapper/022:11:540
1768199110,0cyclictest0-21swapper/020:04:300
1768199110,0cyclictest0-21swapper/020:04:290
1768199110,0cyclictest0-21swapper/019:22:550
110050110,0irq/25-eth05318-21sshd00:00:013
110050110,0irq/25-eth00-21swapper/323:29:353
351100,0ktimersoftd/30-21swapper/322:57:453
3399100,0migration/33974-21bash23:53:103
17684991010,0cyclictest0-21swapper/320:05:223
17684991010,0cyclictest0-21swapper/319:41:473
17684991010,0cyclictest0-21swapper/319:25:243
1768499100,0cyclictest0-21swapper/323:00:413
1768499100,0cyclictest0-21swapper/321:59:283
1768499100,0cyclictest0-21swapper/320:16:313
1768399109,0cyclictest0-21swapper/219:12:092
17683991010,0cyclictest0-21swapper/220:42:392
17683991010,0cyclictest0-21swapper/220:11:022
1768399100,0cyclictest0-21swapper/219:15:212
1768299109,0cyclictest0-21swapper/123:21:041
1768299109,0cyclictest0-21swapper/121:55:261
1768299109,0cyclictest0-21swapper/121:53:361
1768299109,0cyclictest0-21swapper/121:45:341
17682991010,0cyclictest110050irq/25-eth022:25:411
1768299100,0cyclictest7308-21sshd21:25:491
1768299100,0cyclictest14384-21sshd21:42:361
1768299100,0cyclictest12926-21sshd00:38:521
1768299100,0cyclictest11163-21sshd00:27:591
1768299100,0cyclictest0-21swapper/123:01:341
1768199109,0cyclictest23759-21bash23:00:210
1768199109,0cyclictest0-21swapper/023:59:470
1768199109,0cyclictest0-21swapper/023:11:530
1768199109,0cyclictest0-21swapper/019:39:320
1768199109,0cyclictest0-21swapper/019:13:100
1768199107,0cyclictest41ktimersoftd/022:56:110
1768199106,0cyclictest3-21ksoftirqd/022:03:050
1768199101,0cyclictest41ktimersoftd/000:23:170
1768199101,0cyclictest15190-21sshd22:27:290
1768199101,0cyclictest10-21rcuc/023:41:500
1768199101,0cyclictest10-21rcuc/021:52:130
17681991010,0cyclictest0-21swapper/021:08:520
17681991010,0cyclictest0-21swapper/020:52:500
17681991010,0cyclictest0-21swapper/020:17:240
17681991010,0cyclictest0-21swapper/020:09:370
1768199100,0cyclictest41ktimersoftd/023:26:580
1768199100,0cyclictest41ktimersoftd/000:11:080
1768199100,0cyclictest11038-21sort22:30:140
1768199100,0cyclictest0-21swapper/020:59:410
1768199100,0cyclictest0-21swapper/019:52:460
110050100,0irq/25-eth017041-21sshd23:57:522
110050100,0irq/25-eth00-21swapper/322:17:063
110050100,0irq/25-eth00-21swapper/100:04:231
995090,0irq/24-0000:00:26-21rcuc/223:05:382
35190,0ktimersoftd/30-21swapper/319:55:583
176849999,0cyclictest0-21swapper/322:49:443
176849990,0cyclictest0-21swapper/320:56:363
176849990,0cyclictest0-21swapper/320:02:213
176849990,0cyclictest0-21swapper/320:02:203
176839999,0cyclictest0-21swapper/220:50:052
176839999,0cyclictest0-21swapper/220:23:352
176839998,0cyclictest0-21swapper/223:02:212
176839990,0cyclictest23679-21sshd00:05:132
176839990,0cyclictest0-21swapper/220:47:232
176829998,0cyclictest0-21swapper/121:35:351
176829998,0cyclictest0-21swapper/119:21:181
176829990,0cyclictest0-21swapper/120:25:181
176819999,0cyclictest3-21ksoftirqd/021:25:430
176819999,0cyclictest0-21swapper/021:04:270
176819999,0cyclictest0-21swapper/020:48:030
176819999,0cyclictest0-21swapper/020:26:210
176819999,0cyclictest0-21swapper/019:57:530
176819999,0cyclictest0-21swapper/019:44:380
176819999,0cyclictest0-21swapper/019:18:570
176819998,0cyclictest30397-21bash21:15:140
176819996,0cyclictest3-21ksoftirqd/022:09:340
176819996,0cyclictest3-21ksoftirqd/000:37:100
176819994,0cyclictest41ktimersoftd/023:50:040
176819991,0cyclictest41ktimersoftd/021:10:480
176819991,0cyclictest3-21ksoftirqd/021:30:120
176819990,0cyclictest5861-21sshd00:27:250
149990,0migration/017396-21bash22:53:180
11795090,0irq/26-eth1-rx-5706-21bash00:20:112
11795090,0irq/26-eth1-rx-10416-21bash22:10:581
11795090,0irq/26-eth1-rx-0-21swapper/122:05:021
11005090,0irq/25-eth08473-21sshd22:20:201
11005090,0irq/25-eth023679-21sshd00:05:130
11005090,0irq/25-eth019249-21consoletype21:33:293
11005090,0irq/25-eth012525-21bash23:50:391
11005090,0irq/25-eth00-21swapper/200:18:002
11005090,0irq/25-eth00-21swapper/123:46:271
176849988,0cyclictest110050irq/25-eth023:57:463
176849988,0cyclictest0-21swapper/320:27:543
176849988,0cyclictest0-21swapper/320:11:253
176849988,0cyclictest0-21swapper/319:47:503
176849980,0cyclictest0-21swapper/321:02:173
176839988,0cyclictest0-21swapper/223:41:452
176839988,0cyclictest0-21swapper/221:01:422
176839988,0cyclictest0-21swapper/220:30:272
176839988,0cyclictest0-21swapper/219:46:042
176839988,0cyclictest0-21swapper/219:36:262
176839987,0cyclictest24940-21ntp_states21:40:222
176839980,0cyclictest389-21sshd22:16:222
176839980,0cyclictest1453-21nfsd23:36:202
176839980,0cyclictest0-21swapper/223:22:072
176839980,0cyclictest0-21swapper/223:15:162
176829987,0cyclictest3707-21rm23:40:111
176819988,0cyclictest0-21swapper/020:43:180
176819988,0cyclictest0-21swapper/020:35:510
11795080,0irq/26-eth1-rx-0-21swapper/119:15:211
11005080,0irq/25-eth0571-21sshd22:51:352
11005080,0irq/25-eth0532-21sshd00:33:391
11005080,0irq/25-eth036-21ksoftirqd/322:39:473
11005080,0irq/25-eth036-21ksoftirqd/322:14:143
11005080,0irq/25-eth029962-21cp22:09:473
11005080,0irq/25-eth029892-21sshd23:33:123
11005080,0irq/25-eth028550-21sshd23:49:072
11005080,0irq/25-eth028318-21sshd00:15:353
11005080,0irq/25-eth028-21ksoftirqd/223:51:382
11005080,0irq/25-eth028-21ksoftirqd/223:27:242
11005080,0irq/25-eth028-21ksoftirqd/222:28:482
11005080,0irq/25-eth020-21ksoftirqd/123:32:591
11005080,0irq/25-eth019758-21sshd21:46:193
11005080,0irq/25-eth014720-21sshd23:38:011
11005080,0irq/25-eth014451-21sshd22:30:282
11005080,0irq/25-eth013578-21sshd23:44:253
11005080,0irq/25-eth012956-21sshd22:27:153
11005080,0irq/25-eth00-21swapper/322:01:183
11005080,0irq/25-eth00-21swapper/321:50:063
259970,0migration/225937-21bash21:56:302
176849977,0cyclictest0-21swapper/320:22:123
176849977,0cyclictest0-21swapper/319:38:453
176849977,0cyclictest0-21swapper/319:33:183
176849977,0cyclictest0-21swapper/319:12:513
176849973,0cyclictest0-21swapper/321:05:153
176839977,0cyclictest110050irq/25-eth021:54:122
176839977,0cyclictest0-21swapper/220:37:532
176839977,0cyclictest0-21swapper/220:04:262
176839977,0cyclictest0-21swapper/220:04:262
176839977,0cyclictest0-21swapper/219:20:242
176839973,0cyclictest0-21swapper/219:55:172
176829974,0cyclictest15570-21sshd22:40:181
176829970,0cyclictest0-21swapper/120:10:161
176819973,0cyclictest0-21swapper/020:30:180
11005070,0irq/25-eth07790-21cp00:10:181
11005070,0irq/25-eth031045-21cp00:26:392
11005070,0irq/25-eth028-21ksoftirqd/200:38:562
11005070,0irq/25-eth022654-21sshd23:55:071
11005070,0irq/25-eth016331-21diskstats22:05:132
11005070,0irq/25-eth01074-21sshd22:45:152
11005070,0irq/25-eth00-21swapper/322:40:083
11005070,0irq/25-eth00-21swapper/321:40:143
176849965,0cyclictest28650-21munin-node20:40:143
176849962,0cyclictest0-21swapper/320:30:173
176849962,0cyclictest0-21swapper/319:50:163
176849960,0cyclictest20549-21df_inode19:15:013
176839962,0cyclictest0-21swapper/220:55:182
176839962,0cyclictest0-21swapper/220:25:182
176839962,0cyclictest0-21swapper/219:40:172
176839960,0cyclictest0-21swapper/220:15:152
176829965,0cyclictest5207-21atenall_r7power21:00:131
176829965,0cyclictest31562-21processes19:35:201
176829965,0cyclictest1584-21crond19:50:001
176829962,0cyclictest3312-21cat19:45:151
176829962,0cyclictest0-21swapper/120:55:191
176829962,0cyclictest0-21swapper/120:50:171
176829962,0cyclictest0-21swapper/120:40:171
176829962,0cyclictest0-21swapper/120:15:171
176829962,0cyclictest0-21swapper/120:00:181
176829962,0cyclictest0-21swapper/120:00:181
176829962,0cyclictest0-21swapper/119:30:181
176829961,0cyclictest0-21swapper/121:05:131
176829961,0cyclictest0-21swapper/120:21:131
176829961,0cyclictest0-21swapper/119:25:231
176829960,0cyclictest0-21swapper/120:33:121
176829960,0cyclictest0-21swapper/119:10:261
176819965,0cyclictest3-21ksoftirqd/020:10:130
176819965,0cyclictest3-21ksoftirqd/019:45:130
176819962,0cyclictest0-21swapper/020:20:180
11005060,0irq/25-eth01512-21sshd20:36:141
179950,0migration/131498-21latency20:45:171
176849950,0cyclictest0-21swapper/320:50:083
176849950,0cyclictest0-21swapper/320:45:083
176849950,0cyclictest0-21swapper/320:35:093
176849950,0cyclictest0-21swapper/319:20:013
176829950,0cyclictest0-21swapper/119:55:061
176829950,0cyclictest0-21swapper/119:40:031
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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