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2023-09-26 - 15:27
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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 Tue Sep 26, 2023 12:44:58)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050630,0irq/25-eth00-21swapper/107:05:251
110050590,0irq/25-eth00-21swapper/307:08:593
117950540,0irq/26-eth1-rx-0-21swapper/207:08:332
2457924025,0sleep00-21swapper/007:08:070
110050300,0irq/25-eth00-21swapper/307:10:013
9950260,0irq/24-0000:00:0-21swapper/207:10:002
2499799190,0cyclictest26027-21sshd11:53:532
271180,0ktimersoftd/218817-21sshd11:17:542
2499599180,0cyclictest12286-21rm12:34:240
24995991612,0cyclictest0-21swapper/011:45:440
110050160,0irq/25-eth016613-21diskmemload09:33:183
351150,0ktimersoftd/318764-21id12:20:553
24998991514,0cyclictest0-21swapper/311:17:573
24997991512,0cyclictest0-21swapper/211:36:402
110050150,0irq/25-eth022071-21perf11:50:013
24998991413,0cyclictest27869-21id12:39:373
2499899140,0cyclictest3972-21sshd11:40:573
24996991413,0cyclictest0-21swapper/111:47:071
24996991413,0cyclictest0-21swapper/110:16:241
2499899130,0cyclictest8947-21sshd12:34:013
2499899130,0cyclictest0-21swapper/309:17:303
2499899130,0cyclictest0-21swapper/309:11:553
24997991312,0cyclictest0-21swapper/211:32:282
24997991312,0cyclictest0-21swapper/210:47:172
24997991312,0cyclictest0-21swapper/210:26:302
24997991311,0cyclictest15279-21sshd12:24:102
24996991312,0cyclictest30254-21sshd09:32:561
24996991312,0cyclictest0-21swapper/109:37:221
2499699130,0cyclictest3435-21kworker/1:012:31:371
24995991312,0cyclictest0-21swapper/011:31:060
24995991312,0cyclictest0-21swapper/011:08:410
24995991312,0cyclictest0-21swapper/009:17:030
24995991311,0cyclictest0-21swapper/009:42:220
2499599130,0cyclictest0-21swapper/009:21:270
110050130,0irq/25-eth00-21swapper/109:29:561
351120,0ktimersoftd/30-21swapper/312:12:193
351120,0ktimersoftd/30-21swapper/311:55:083
351120,0ktimersoftd/30-21swapper/309:24:273
24998991212,0cyclictest0-21swapper/310:10:343
24998991212,0cyclictest0-21swapper/310:00:153
24998991211,0cyclictest0-21swapper/312:05:353
24998991211,0cyclictest0-21swapper/310:25:273
2499899120,0cyclictest3963-21sshd11:30:303
2499899120,0cyclictest0-21swapper/310:51:213
24997991211,0cyclictest8816-21sshd10:38:082
24997991211,0cyclictest8517-21sshd11:58:572
24997991211,0cyclictest6673-21sshd09:17:032
24997991211,0cyclictest0-21swapper/212:12:552
24997991211,0cyclictest0-21swapper/212:01:392
24997991211,0cyclictest0-21swapper/211:45:372
24997991211,0cyclictest0-21swapper/211:01:422
24997991211,0cyclictest0-21swapper/210:44:582
24997991211,0cyclictest0-21swapper/210:33:222
24997991211,0cyclictest0-21swapper/209:32:022
24997991210,0cyclictest0-21swapper/211:42:572
2499799120,0cyclictest22887-21sshd11:22:022
2499799120,0cyclictest0-21swapper/209:55:582
2499799120,0cyclictest0-21swapper/209:49:272
24996991212,0cyclictest0-21swapper/109:12:241
24996991211,0cyclictest9290-21bash12:05:561
24996991211,0cyclictest20786-21bash10:48:351
24996991211,0cyclictest20325-21bash12:17:401
24996991211,0cyclictest14008-21sshd09:17:571
24996991211,0cyclictest0-21swapper/112:23:361
24996991211,0cyclictest0-21swapper/111:55:081
24996991211,0cyclictest0-21swapper/111:44:271
24996991211,0cyclictest0-21swapper/111:00:321
24996991211,0cyclictest0-21swapper/110:10:281
24996991210,0cyclictest3025-21sshd12:26:151
24996991210,0cyclictest20016-21sshd09:56:521
24996991210,0cyclictest0-21swapper/109:53:381
2499699120,0cyclictest0-21swapper/110:00:081
24995991211,0cyclictest29976-21sshd12:01:110
24995991211,0cyclictest22791-21bash10:44:450
24995991211,0cyclictest0-21swapper/012:15:060
24995991210,0cyclictest0-21swapper/009:51:330
2499599120,0cyclictest0-21swapper/012:37:400
2499599120,0cyclictest0-21swapper/011:55:500
2499599120,0cyclictest0-21swapper/011:21:050
2499599120,0cyclictest0-21swapper/010:10:280
191120,0ktimersoftd/10-21swapper/109:24:421
110050120,0irq/25-eth00-21swapper/110:09:251
9950110,0irq/24-0000:00:24959-21sshd09:49:031
41110,0ktimersoftd/00-21swapper/010:56:500
2599110,0migration/26122-21bash12:09:122
2499899119,0cyclictest0-21swapper/307:21:063
24998991111,0cyclictest24672-21sshd12:28:423
24998991111,0cyclictest0-21swapper/311:01:133
24998991111,0cyclictest0-21swapper/310:44:303
24998991111,0cyclictest0-21swapper/310:16:303
24998991111,0cyclictest0-21swapper/308:33:063
24998991111,0cyclictest0-21swapper/308:33:063
24998991110,0cyclictest16613-21diskmemload09:53:443
2499899110,0cyclictest30099-21sshd10:32:183
2499899110,0cyclictest0-21swapper/311:20:033
2499899110,0cyclictest0-21swapper/308:26:233
2499899110,0cyclictest0-21swapper/308:06:443
2499899110,0cyclictest0-21swapper/307:50:153
24997991111,0cyclictest0-21swapper/210:59:372
24997991110,0cyclictest16613-21diskmemload10:24:252
24997991110,0cyclictest16613-21diskmemload10:12:482
24997991110,0cyclictest0-21swapper/212:18:502
24997991110,0cyclictest0-21swapper/209:40:172
24997991110,0cyclictest0-21swapper/209:12:022
2499799110,0cyclictest20295-21bash10:05:432
24996991111,0cyclictest0-21swapper/112:03:081
24996991111,0cyclictest0-21swapper/111:52:281
24996991111,0cyclictest0-21swapper/110:36:231
24996991111,0cyclictest0-21swapper/109:41:111
24996991110,0cyclictest24581-21sshd10:27:261
24996991110,0cyclictest0-21swapper/112:39:511
24996991110,0cyclictest0-21swapper/110:41:081
2499699110,0cyclictest0-21swapper/111:12:301
2499699110,0cyclictest0-21swapper/110:50:401
24995991111,0cyclictest0-21swapper/010:37:530
24995991111,0cyclictest0-21swapper/010:26:520
24995991111,0cyclictest0-21swapper/009:35:160
24995991110,0cyclictest0-21swapper/008:35:210
2499599110,0cyclictest14469-21bash12:06:310
2499599110,0cyclictest12485-21sshd11:04:240
2499599110,0cyclictest0-21swapper/011:28:590
110050110,0irq/25-eth00-21swapper/212:36:432
41100,0ktimersoftd/029136-21sshd09:49:370
41100,0ktimersoftd/014927-21sshd09:30:570
2499899109,0cyclictest20884-21bash09:56:583
2499899109,0cyclictest0-21swapper/311:35:533
2499899109,0cyclictest0-21swapper/310:23:213
2499899109,0cyclictest0-21swapper/309:47:133
2499899109,0cyclictest0-21swapper/309:26:183
24998991010,0cyclictest16613-21diskmemload11:05:253
24998991010,0cyclictest0-21swapper/312:17:263
24998991010,0cyclictest0-21swapper/309:43:593
24998991010,0cyclictest0-21swapper/309:02:313
24998991010,0cyclictest0-21swapper/308:38:423
24998991010,0cyclictest0-21swapper/308:19:043
24998991010,0cyclictest0-21swapper/307:27:503
2499899100,0cyclictest0-21swapper/311:14:373
2499899100,0cyclictest0-21swapper/308:43:413
2499899100,0cyclictest0-21swapper/308:12:543
2499799109,0cyclictest16705-21sshd09:27:012
2499799109,0cyclictest0-21swapper/210:16:132
24997991010,0cyclictest0-21swapper/211:28:182
24997991010,0cyclictest0-21swapper/209:22:022
2499799100,0cyclictest0-21swapper/212:29:312
2499699109,0cyclictest0-21swapper/112:15:001
2499699109,0cyclictest0-21swapper/111:32:341
24996991010,0cyclictest0-21swapper/107:30:311
2499599109,0cyclictest22323-21ls08:10:350
2499599109,0cyclictest0-21swapper/010:33:430
24995991010,0cyclictest3611-21sshd10:24:460
110050100,0irq/25-eth028448-21sshd11:10:340
110050100,0irq/25-eth012042-21expr12:20:180
4190,0ktimersoftd/02910-21atenall_r7power08:40:170
4190,0ktimersoftd/018868-21bash10:52:280
4190,0ktimersoftd/00-21swapper/011:42:150
4190,0ktimersoftd/00-21swapper/010:08:570
249989999,0cyclictest0-21swapper/312:02:553
249989999,0cyclictest0-21swapper/311:51:383
249989999,0cyclictest0-21swapper/310:39:433
249989999,0cyclictest0-21swapper/310:07:203
249989999,0cyclictest0-21swapper/308:53:063
249989999,0cyclictest0-21swapper/308:48:413
249989999,0cyclictest0-21swapper/307:48:443
249989999,0cyclictest0-21swapper/307:30:163
249989990,0cyclictest0-21swapper/309:35:523
249979999,0cyclictest0-21swapper/212:31:312
249979990,0cyclictest0-21swapper/211:14:492
249979990,0cyclictest0-21swapper/209:04:012
249969999,0cyclictest0-21swapper/108:38:141
249969998,0cyclictest20-21ksoftirqd/111:06:201
249969998,0cyclictest11259-21bash10:34:161
249969998,0cyclictest0-21swapper/111:29:491
249959999,0cyclictest0-21swapper/010:16:240
249959998,0cyclictest15345-21sshd11:35:170
249959998,0cyclictest110050irq/25-eth012:10:550
249959998,0cyclictest0-21swapper/010:47:250
19190,0ktimersoftd/10-21swapper/108:52:101
11005090,0irq/25-eth0675-21sshd11:19:411
11005090,0irq/25-eth017447-21munin-node08:00:251
11005090,0irq/25-eth00-21swapper/012:25:050
11005090,0irq/25-eth00-21swapper/011:50:260
11005090,0irq/25-eth00-21swapper/009:56:200
11005090,0irq/25-eth00-21swapper/009:25:050
995080,0irq/24-0000:00:28-21ksoftirqd/209:38:382
995080,0irq/24-0000:00:20335-21sshd09:52:452
995080,0irq/24-0000:00:0-21swapper/111:20:421
4180,0ktimersoftd/027020-21sshd09:11:160
339980,0migration/329629-21sshd10:45:303
249989988,0cyclictest0-21swapper/309:07:293
249989988,0cyclictest0-21swapper/308:00:363
249989987,0cyclictest0-21swapper/311:26:533
249979988,0cyclictest0-21swapper/207:21:482
249979987,0cyclictest0-21swapper/211:05:522
249979987,0cyclictest0-21swapper/207:54:062
249979980,0cyclictest0-21swapper/210:51:542
249969980,0cyclictest0-21swapper/108:40:541
249969980,0cyclictest0-21swapper/107:15:011
249959987,0cyclictest11920-21sshd11:17:030
249959985,0cyclictest4686-21latency_hist07:35:000
249959981,0cyclictest788-40kipmi008:05:240
249959981,0cyclictest0-21swapper/008:55:220
249959980,0cyclictest0-21swapper/008:31:280
249959980,0cyclictest0-21swapper/008:31:270
249959980,0cyclictest0-21swapper/007:25:370
11795080,0irq/26-eth1-rx-12837-21cat10:00:210
11005080,0irq/25-eth03747-21munin-node10:20:291
11005080,0irq/25-eth027609-21sshd10:57:423
11005080,0irq/25-eth00-21swapper/111:35:241
4170,0ktimersoftd/025020-21munin-node07:10:280
259970,0migration/27280-21turbostat08:50:002
249989977,0cyclictest0-21swapper/308:58:053
249989977,0cyclictest0-21swapper/307:55:003
249989977,0cyclictest0-21swapper/307:38:113
249979972,0cyclictest0-21swapper/207:30:282
249979970,0cyclictest0-21swapper/210:00:302
249969977,0cyclictest0-21swapper/107:42:281
249969976,0cyclictest20-21ksoftirqd/107:10:001
249969975,0cyclictest0-21swapper/109:00:371
249969971,0cyclictest0-21swapper/108:10:261
249969970,0cyclictest0-21swapper/108:15:281
249959976,0cyclictest0-21swapper/008:21:370
249959976,0cyclictest0-21swapper/007:22:090
249959974,0cyclictest0-21swapper/009:00:400
249959974,0cyclictest0-21swapper/007:15:320
249959970,0cyclictest15555-21ls09:05:240
249959970,0cyclictest0-21swapper/008:50:280
249959970,0cyclictest0-21swapper/007:53:200
11795070,0irq/26-eth1-rx-0-21swapper/108:45:441
11005070,0irq/25-eth08591-21sshd10:55:171
11005070,0irq/25-eth06707-21timerandwakeup08:45:320
11005070,0irq/25-eth00-21swapper/008:18:290
4160,0ktimersoftd/00-21swapper/007:45:240
259960,0migration/230848-21cpuspeed_turbos08:30:232
259960,0migration/230848-21cpuspeed_turbos08:30:222
249989965,0cyclictest9415-21latency_hist07:45:003
249989962,0cyclictest0-21swapper/308:20:233
249989962,0cyclictest0-21swapper/307:15:013
249979965,0cyclictest3130-21cstates08:40:192
249979965,0cyclictest23779-21cat08:15:222
249979965,0cyclictest15825-21timerwakeupswit07:55:352
249979962,0cyclictest0-21swapper/209:05:242
249979962,0cyclictest0-21swapper/208:50:232
249979962,0cyclictest0-21swapper/208:35:242
249979962,0cyclictest0-21swapper/208:20:242
249979962,0cyclictest0-21swapper/208:00:252
249979962,0cyclictest0-21swapper/207:45:242
249979962,0cyclictest0-21swapper/207:40:232
249979962,0cyclictest0-21swapper/207:35:232
249979962,0cyclictest0-21swapper/207:25:262
249979962,0cyclictest0-21swapper/207:15:022
249979960,0cyclictest0-21swapper/208:55:232
249969962,0cyclictest0-21swapper/108:55:231
249969962,0cyclictest0-21swapper/108:30:271
249969962,0cyclictest0-21swapper/108:30:261
249969962,0cyclictest0-21swapper/108:25:231
249969962,0cyclictest0-21swapper/107:50:241
249969962,0cyclictest0-21swapper/107:45:251
249969962,0cyclictest0-21swapper/107:35:231
249969962,0cyclictest0-21swapper/107:20:241
249969960,0cyclictest0-21swapper/109:05:221
249969960,0cyclictest0-21swapper/108:20:191
249960,0watchdog/219787-21ipmitool08:05:232
249959965,0cyclictest6879-21sshd07:38:290
249959965,0cyclictest1620-21runrttasks07:55:070
249959962,0cyclictest0-21swapper/007:40:220
249959960,0cyclictest0-21swapper/008:25:240
179960,0migration/114884-21fschecks_time07:55:251
149960,0migration/018798-21latency_hist08:05:010
249979951,0cyclictest0-21swapper/208:25:222
249979951,0cyclictest0-21swapper/208:10:342
249969954,0cyclictest425-21cpuspeed_turbos07:25:191
249969953,0cyclictest0-21swapper/108:05:051
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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