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2025-07-12 - 11:15
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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 Sat Jul 12, 2025 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050610,0irq/25-eth00-21swapper/119:05:431
110050600,0irq/25-eth00-21swapper/319:05:013
110050600,0irq/25-eth00-21swapper/219:06:482
117950500,0irq/26-eth1-rx-0-21swapper/019:05:500
30520992120,0cyclictest14245-21id22:32:382
30520991918,0cyclictest8491-21sshd23:14:072
351180,0ktimersoftd/317551-21sshd22:20:053
271180,0ktimersoftd/216158-21sshd21:57:272
30521991512,0cyclictest0-21swapper/300:34:383
110050150,0irq/25-eth00-21swapper/322:53:553
41140,0ktimersoftd/022490-21sshd23:12:150
30521991413,0cyclictest5999-21consoletype22:15:353
30521991411,0cyclictest9032-21sshd22:03:093
30521991411,0cyclictest0-21swapper/300:03:163
3052199140,0cyclictest0-21swapper/321:10:323
3051999140,0cyclictest4227-21id22:21:541
3051999140,0cyclictest0-21swapper/123:22:531
30518991413,0cyclictest0-21swapper/000:25:330
3051899140,0cyclictest0-21swapper/023:02:430
110050140,0irq/25-eth00-21swapper/322:49:583
41130,0ktimersoftd/00-21swapper/021:35:140
351130,0ktimersoftd/30-21swapper/321:24:013
30521991311,0cyclictest12648-21sshd22:55:123
3052199130,0cyclictest3318-21sshd21:43:243
3052199130,0cyclictest11485-21sshd21:34:343
3052199130,0cyclictest0-21swapper/300:05:473
30520991312,0cyclictest6091-21sshd21:40:232
30520991312,0cyclictest27911-21cp22:59:572
30520991312,0cyclictest22434-21diskmemload21:26:192
30520991312,0cyclictest0-21swapper/222:36:432
30520991312,0cyclictest0-21swapper/221:52:202
30519991312,0cyclictest0-21swapper/100:01:141
30519991311,0cyclictest0-21swapper/123:33:351
30519991311,0cyclictest0-21swapper/122:45:161
3051999130,0cyclictest0-21swapper/100:08:261
30518991313,0cyclictest0-21swapper/022:16:220
30518991312,0cyclictest0-21swapper/023:18:380
30518991312,0cyclictest0-21swapper/021:43:160
30518991311,0cyclictest0-21swapper/000:17:460
3051899130,0cyclictest0-21swapper/023:41:450
110050130,0irq/25-eth024910-21sshd21:32:400
110050130,0irq/25-eth00-21swapper/000:24:430
30521991211,0cyclictest0-21swapper/323:29:003
30521991211,0cyclictest0-21swapper/321:50:023
30521991211,0cyclictest0-21swapper/300:21:583
30521991210,0cyclictest0-21swapper/323:09:213
3052199120,0cyclictest0-21swapper/323:56:393
3052199120,0cyclictest0-21swapper/321:17:443
3052199120,0cyclictest0-21swapper/320:50:123
30520991212,0cyclictest0-21swapper/223:47:342
30520991211,0cyclictest9115-21sshd00:27:182
30520991211,0cyclictest7926-21sshd00:39:232
30520991211,0cyclictest22434-21diskmemload00:20:062
30520991211,0cyclictest0-21swapper/223:54:122
30520991210,0cyclictest0-21swapper/223:26:332
30520991210,0cyclictest0-21swapper/222:16:512
3052099120,0cyclictest28207-21bash21:13:472
3052099120,0cyclictest110050irq/25-eth023:01:072
3052099120,0cyclictest0-21swapper/223:34:192
3052099120,0cyclictest0-21swapper/200:33:552
3052099120,0cyclictest0-21swapper/200:15:132
30519991212,0cyclictest0-21swapper/100:22:501
30519991211,0cyclictest11050-21sshd00:35:301
30519991211,0cyclictest0-21swapper/123:05:141
30519991211,0cyclictest0-21swapper/121:50:191
30519991211,0cyclictest0-21swapper/121:30:401
30519991210,0cyclictest29617-21bash21:10:341
30519991210,0cyclictest0-21swapper/123:55:101
30519991210,0cyclictest0-21swapper/123:47:591
3051999120,0cyclictest0-21swapper/121:22:251
3051999120,0cyclictest0-21swapper/100:29:271
30518991211,0cyclictest28735-21sshd23:55:000
30518991211,0cyclictest18706-21sshd22:00:510
30518991211,0cyclictest0-21swapper/023:48:560
30518991211,0cyclictest0-21swapper/021:51:310
30518991211,0cyclictest0-21swapper/021:25:020
30518991210,0cyclictest22434-21diskmemload21:57:330
30518991210,0cyclictest0-21swapper/000:32:100
3051899120,0cyclictest0-21swapper/023:20:560
3051899120,0cyclictest0-21swapper/022:26:220
3051899120,0cyclictest0-21swapper/021:21:530
3051899120,0cyclictest0-21swapper/000:02:470
191120,0ktimersoftd/10-21swapper/122:54:121
110050120,0irq/25-eth00-21swapper/222:08:212
110050120,0irq/25-eth00-21swapper/023:36:240
41110,0ktimersoftd/08709-21sshd23:59:310
41110,0ktimersoftd/05348-21sshd22:51:060
41110,0ktimersoftd/00-21swapper/022:24:500
351110,0ktimersoftd/30-21swapper/320:30:203
3052199119,0cyclictest0-21swapper/320:45:203
30521991111,0cyclictest18711-21sshd23:50:363
30521991110,0cyclictest4838-21sshd23:36:123
30521991110,0cyclictest0-21swapper/323:17:443
30521991110,0cyclictest0-21swapper/300:18:053
30520991111,0cyclictest0-21swapper/200:14:382
30520991110,0cyclictest6689-21bash21:34:052
30520991110,0cyclictest31845-21sshd21:17:162
30520991110,0cyclictest0-21swapper/223:39:472
30520991110,0cyclictest0-21swapper/222:20:412
3052099110,0cyclictest0-21swapper/221:07:302
3051999119,0cyclictest0-21swapper/120:25:381
30519991110,0cyclictest14645-21bash23:27:301
30519991110,0cyclictest0-21swapper/121:36:571
30519991110,0cyclictest0-21swapper/119:35:051
3051999110,0cyclictest0-21swapper/120:48:581
3051999110,0cyclictest0-21swapper/120:07:171
3051999110,0cyclictest0-21swapper/119:33:561
3051899115,0cyclictest1244-21sshd23:32:390
3051899110,0cyclictest0-21swapper/019:22:570
271110,0ktimersoftd/225997-21bash22:04:532
191110,0ktimersoftd/10-21swapper/121:41:291
191110,0ktimersoftd/10-21swapper/100:33:071
110050110,0irq/25-eth00-21swapper/300:11:033
110050110,0irq/25-eth00-21swapper/222:49:572
110050110,0irq/25-eth00-21swapper/022:40:250
110050110,0irq/25-eth00-21swapper/022:34:530
9950100,0irq/24-0000:00:0-21swapper/321:59:113
41100,0ktimersoftd/028244-21sshd23:28:530
41100,0ktimersoftd/00-21swapper/022:35:010
41100,0ktimersoftd/00-21swapper/022:10:230
3052199109,0cyclictest0-21swapper/300:28:013
3052199100,0cyclictest7874-21sshd22:44:553
3052199100,0cyclictest29528-21bash21:49:143
3052199100,0cyclictest0-21swapper/323:30:103
3052099109,0cyclictest22774-21diskstats20:00:152
3052099109,0cyclictest0-21swapper/219:34:002
3052099109,0cyclictest0-21swapper/219:28:242
3052099109,0cyclictest0-21swapper/200:00:492
30520991010,0cyclictest0-21swapper/219:58:302
30520991010,0cyclictest0-21swapper/219:58:292
30520991010,0cyclictest0-21swapper/200:07:252
3052099100,0cyclictest25873-21bash23:41:352
3052099100,0cyclictest16397-21sshd23:18:052
3052099100,0cyclictest0-21swapper/219:42:282
3051999109,0cyclictest3996-21sshd21:56:131
3051999109,0cyclictest31272-21bash23:03:301
3051999109,0cyclictest0-21swapper/123:10:211
3051999109,0cyclictest0-21swapper/119:40:191
30519991010,0cyclictest18350-21sshd21:25:271
30519991010,0cyclictest0-21swapper/122:14:491
30519991010,0cyclictest0-21swapper/120:57:131
30519991010,0cyclictest0-21swapper/120:31:191
30519991010,0cyclictest0-21swapper/119:46:431
3051999100,0cyclictest22434-21diskmemload22:31:191
3051999100,0cyclictest0-21swapper/123:19:301
3051999100,0cyclictest0-21swapper/121:45:351
3051899107,0cyclictest3-21ksoftirqd/000:13:160
30518991010,0cyclictest0-21swapper/000:38:470
30518991010,0cyclictest0-21swapper/000:09:590
3051899100,0cyclictest0-21swapper/021:03:450
3051899100,0cyclictest0-21swapper/020:00:170
3051899100,0cyclictest0-21swapper/019:29:050
271100,0ktimersoftd/20-21swapper/223:24:072
271100,0ktimersoftd/20-21swapper/219:17:022
1599100,0watchdog/015420-21bash23:08:230
117950100,0irq/26-eth1-rx-0-21swapper/120:02:101
110050100,0irq/25-eth029739-21rm21:36:192
110050100,0irq/25-eth01799migration/122:15:261
110050100,0irq/25-eth017780-21sshd22:13:402
110050100,0irq/25-eth013829-21sshd21:18:440
110050100,0irq/25-eth00-21swapper/322:25:143
110050100,0irq/25-eth00-21swapper/321:25:213
4190,0ktimersoftd/018070-21sshd22:07:150
4190,0ktimersoftd/00-21swapper/020:06:510
305219999,0cyclictest0-21swapper/323:43:233
305219999,0cyclictest0-21swapper/320:26:593
305219999,0cyclictest0-21swapper/320:22:403
305219990,0cyclictest29274-21sshd21:36:163
305219990,0cyclictest0-21swapper/320:02:423
305219990,0cyclictest0-21swapper/319:38:453
305219990,0cyclictest0-21swapper/319:23:463
305219990,0cyclictest0-21swapper/319:12:443
305209999,0cyclictest0-21swapper/220:19:252
305209999,0cyclictest0-21swapper/219:21:192
305209998,0cyclictest0-21swapper/221:20:442
305209990,0cyclictest0-21swapper/220:44:022
305199999,0cyclictest0-21swapper/123:40:121
305199999,0cyclictest0-21swapper/120:42:431
305199999,0cyclictest0-21swapper/119:23:431
305199999,0cyclictest0-21swapper/100:15:031
305199998,0cyclictest0-21swapper/122:40:171
305189999,0cyclictest0-21swapper/020:54:570
305189999,0cyclictest0-21swapper/020:17:180
305189999,0cyclictest0-21swapper/019:10:090
305189990,0cyclictest0-21swapper/020:59:250
11005090,0irq/25-eth09159-21sshd23:01:143
11005090,0irq/25-eth032506-21sshd23:13:163
11005090,0irq/25-eth032304-21sshd23:39:021
11005090,0irq/25-eth032039-21sshd22:53:522
11005090,0irq/25-eth027574-21bash21:45:410
11005090,0irq/25-eth02116-21sshd22:57:160
11005090,0irq/25-eth020-21ksoftirqd/122:02:011
11005090,0irq/25-eth020070-21atenall_r7power19:55:150
11005090,0irq/25-eth020070-21atenall_r7power19:55:140
11005090,0irq/25-eth019924-21sshd23:50:441
11005090,0irq/25-eth00-21swapper/322:34:103
11005090,0irq/25-eth00-21swapper/022:48:560
339980,0migration/323775-21bash00:37:103
305219988,0cyclictest0-21swapper/322:10:083
305219988,0cyclictest0-21swapper/320:40:263
305209988,0cyclictest0-21swapper/220:23:072
305209988,0cyclictest0-21swapper/219:12:222
305209987,0cyclictest0-21swapper/223:06:192
305209987,0cyclictest0-21swapper/220:30:332
305199988,0cyclictest0-21swapper/121:02:201
305199988,0cyclictest0-21swapper/120:17:231
305199988,0cyclictest0-21swapper/119:17:121
305199988,0cyclictest0-21swapper/119:11:511
305199987,0cyclictest22434-21diskmemload00:14:281
305199986,0cyclictest0-21swapper/119:29:511
305189988,0cyclictest0-21swapper/021:09:280
305189988,0cyclictest0-21swapper/020:35:320
249980,0watchdog/232251-21sshd22:40:462
11005080,0irq/25-eth030035-21sshd23:45:163
11005080,0irq/25-eth02502-21sshd22:05:373
11005080,0irq/25-eth024685-21bash23:57:502
11005080,0irq/25-eth022789-21sshd21:10:010
11005080,0irq/25-eth022434-21diskmemload22:35:571
11005080,0irq/25-eth020-21ksoftirqd/122:55:191
11005080,0irq/25-eth020-21ksoftirqd/122:28:521
11005080,0irq/25-eth012493-21sshd22:06:401
11005080,0irq/25-eth011599-21sshd21:15:161
11005080,0irq/25-eth00-21swapper/323:21:353
305219977,0cyclictest0-21swapper/320:35:343
305219977,0cyclictest0-21swapper/320:18:573
305219977,0cyclictest0-21swapper/319:50:433
305219977,0cyclictest0-21swapper/319:48:583
305209977,0cyclictest0-21swapper/220:39:102
305209971,0cyclictest0-21swapper/222:25:552
305199972,0cyclictest0-21swapper/121:05:161
305199972,0cyclictest0-21swapper/120:35:041
305189977,0cyclictest0-21swapper/020:41:490
305189977,0cyclictest0-21swapper/019:30:160
305189970,0cyclictest0-21swapper/019:15:180
259970,0migration/23148-21bash21:46:312
149970,0migration/014156-21nfsd419:40:210
11005070,0irq/25-eth013511-21grep20:50:131
11005070,0irq/25-eth011102-21cp22:35:283
11005070,0irq/25-eth00-21swapper/020:45:190
305219962,0cyclictest0-21swapper/321:05:153
305219962,0cyclictest0-21swapper/321:00:183
305219962,0cyclictest0-21swapper/320:10:163
305219962,0cyclictest0-21swapper/320:05:173
305219962,0cyclictest0-21swapper/319:55:193
305219962,0cyclictest0-21swapper/319:55:183
305219962,0cyclictest0-21swapper/319:40:203
305219962,0cyclictest0-21swapper/319:25:163
305219962,0cyclictest0-21swapper/319:15:013
305209966,0cyclictest0-21swapper/221:03:122
305209965,0cyclictest0-21swapper/219:45:152
305209963,0cyclictest0-21swapper/220:25:162
305209962,0cyclictest0-21swapper/220:50:162
305209962,0cyclictest0-21swapper/220:45:172
305209962,0cyclictest0-21swapper/220:10:162
305209962,0cyclictest0-21swapper/220:05:172
305209962,0cyclictest0-21swapper/219:50:162
305209960,0cyclictest0-21swapper/220:55:152
305199963,0cyclictest0-21swapper/120:11:071
305199962,0cyclictest0-21swapper/120:20:181
305199962,0cyclictest0-21swapper/119:55:191
305199962,0cyclictest0-21swapper/119:55:181
305199962,0cyclictest0-21swapper/119:50:171
305189966,0cyclictest0-21swapper/020:32:240
305189962,0cyclictest0-21swapper/020:25:160
305189962,0cyclictest0-21swapper/020:10:190
305189962,0cyclictest0-21swapper/019:50:160
149960,0migration/011504-21munin-node19:35:160
11795060,0irq/26-eth1-rx-9167-21if_eth119:30:163
11005060,0irq/25-eth00-21swapper/020:20:140
305219951,0cyclictest0-21swapper/320:55:153
305189950,0cyclictest15436-21wget19:45:150
11795050,0irq/26-eth1-rx-10777-21atenall_r7power19:35:122
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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