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2024-04-28 - 11:07
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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 792 highest latencies:
System rack7slot0.osadl.org (updated Sun Apr 28, 2024 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050680,0irq/25-eth00-21swapper/319:05:193
110050620,0irq/25-eth00-21swapper/219:09:212
117950590,0irq/26-eth1-rx-0-21swapper/119:07:381
117950450,0irq/26-eth1-rx-0-21swapper/019:08:570
19447991615,0cyclictest110050irq/25-eth022:39:323
19447991612,0cyclictest0-21swapper/322:44:043
1944699161,0cyclictest0-21swapper/222:21:122
1944699160,0cyclictest2066-21sshd22:27:152
19444991615,0cyclictest24124-21bash23:58:070
110050160,0irq/25-eth02797-21bash21:36:273
19447991413,0cyclictest0-21swapper/321:54:343
19447991413,0cyclictest0-21swapper/321:16:353
19447991412,0cyclictest20494-21sshd00:37:403
1944799140,0cyclictest0-21swapper/321:22:593
19446991412,0cyclictest0-21swapper/221:38:062
1944699140,0cyclictest0-21swapper/223:21:022
19445991413,0cyclictest7572-21sshd23:32:281
19445991412,0cyclictest0-21swapper/122:09:041
1944599140,0cyclictest0-21swapper/123:19:281
1944599140,0cyclictest0-21swapper/121:46:111
19444991413,0cyclictest0-21swapper/021:11:460
351130,0ktimersoftd/30-21swapper/300:27:343
19447991313,0cyclictest0-21swapper/321:31:073
19447991312,0cyclictest0-21swapper/322:24:263
19447991312,0cyclictest0-21swapper/321:12:383
19447991312,0cyclictest0-21swapper/300:03:033
19447991310,0cyclictest13778-21id23:12:453
1944799130,0cyclictest0-21swapper/323:32:443
19446991312,0cyclictest4006-21sshd00:21:052
19446991312,0cyclictest21932-21sshd00:01:202
19446991311,0cyclictest0-21swapper/221:26:222
1944699130,0cyclictest30799-21sshd22:30:162
1944699130,0cyclictest30799-21sshd22:30:162
19445991312,0cyclictest0-21swapper/123:46:261
19445991312,0cyclictest0-21swapper/123:20:581
19445991312,0cyclictest0-21swapper/100:26:291
1944599130,0cyclictest20234-21sshd23:54:191
1944599130,0cyclictest14488-21sshd23:09:281
19444991312,0cyclictest0-21swapper/000:28:120
19444991311,0cyclictest1512-21sshd22:33:190
19444991311,0cyclictest1512-21sshd22:33:190
19444991310,0cyclictest0-21swapper/023:02:570
1944499130,0cyclictest1453-21nfsd00:02:040
1944499130,0cyclictest0-21swapper/021:26:040
110050130,0irq/25-eth00-21swapper/022:37:090
41120,0ktimersoftd/021308-21sshd00:30:180
271120,0ktimersoftd/20-21swapper/200:11:122
19447991212,0cyclictest0-21swapper/322:25:563
19447991211,0cyclictest0-21swapper/323:42:433
19447991211,0cyclictest0-21swapper/323:25:463
19447991211,0cyclictest0-21swapper/322:02:413
19447991211,0cyclictest0-21swapper/321:25:593
19447991211,0cyclictest0-21swapper/300:18:513
19447991210,0cyclictest7365-21sshd00:07:003
19447991210,0cyclictest0-21swapper/300:10:573
1944799120,0cyclictest8020-21diskmemload21:49:283
1944799120,0cyclictest0-21swapper/320:25:223
19446991212,0cyclictest0-21swapper/223:55:532
19446991211,0cyclictest16175-21sshd21:44:442
19446991211,0cyclictest0-21swapper/221:49:502
19446991211,0cyclictest0-21swapper/200:17:082
19446991210,0cyclictest0-21swapper/221:57:582
19446991210,0cyclictest0-21swapper/200:38:232
1944699120,0cyclictest15660-21sshd21:51:202
19445991212,0cyclictest0-21swapper/100:05:141
19445991211,0cyclictest5159-21irqstats21:50:161
19445991211,0cyclictest19603-21sshd21:31:261
19445991211,0cyclictest0-21swapper/123:55:491
19445991211,0cyclictest0-21swapper/121:26:191
19445991211,0cyclictest0-21swapper/100:22:331
19445991210,0cyclictest0-21swapper/121:23:181
1944599120,0cyclictest29394-21sshd00:13:081
1944599120,0cyclictest19751-21sshd22:12:051
1944599120,0cyclictest0-21swapper/122:36:151
1944599120,0cyclictest0-21swapper/100:34:231
19444991211,0cyclictest0-21swapper/021:58:350
19444991211,0cyclictest0-21swapper/000:36:060
19444991210,0cyclictest7934-21sshd21:43:490
19444991210,0cyclictest0-21swapper/023:50:130
19444991210,0cyclictest0-21swapper/023:40:490
1944499120,0cyclictest0-21swapper/023:21:250
1944499120,0cyclictest0-21swapper/023:12:570
110050120,0irq/25-eth012398-21sshd23:19:270
110050120,0irq/25-eth00-21swapper/322:17:143
41110,0ktimersoftd/09930-21bash22:48:330
41110,0ktimersoftd/013955-21sshd21:20:390
41110,0ktimersoftd/00-21swapper/022:57:390
41110,0ktimersoftd/00-21swapper/022:26:560
271110,0ktimersoftd/20-21swapper/223:01:312
19447991111,0cyclictest0-21swapper/323:48:113
19447991111,0cyclictest0-21swapper/320:08:523
19447991110,0cyclictest8020-21diskmemload00:33:443
19447991110,0cyclictest7753-21sshd22:31:123
19447991110,0cyclictest7753-21sshd22:31:123
1944799110,0cyclictest8020-21diskmemload23:52:083
1944799110,0cyclictest0-21swapper/300:22:483
19446991111,0cyclictest0-21swapper/221:13:012
19446991111,0cyclictest0-21swapper/220:25:232
19446991111,0cyclictest0-21swapper/219:56:562
19446991110,0cyclictest5952-21sshd23:42:312
19446991110,0cyclictest13477-21cp22:08:052
19446991110,0cyclictest0-21swapper/221:23:212
1944699110,0cyclictest0-21swapper/223:31:012
1944699110,0cyclictest0-21swapper/221:31:292
1944699110,0cyclictest0-21swapper/220:17:082
1944699110,0cyclictest0-21swapper/219:43:122
19445991111,0cyclictest0-21swapper/120:40:191
19445991110,0cyclictest8058-21consoletype21:57:191
19445991110,0cyclictest8020-21diskmemload00:01:171
19445991110,0cyclictest26957-21bash23:37:551
19445991110,0cyclictest18096-21sshd21:14:251
19445991110,0cyclictest15683-21sshd21:44:401
19445991110,0cyclictest0-21swapper/121:38:031
19445991110,0cyclictest0-21swapper/120:16:301
19444991110,0cyclictest8020-21diskmemload21:15:430
19444991110,0cyclictest3988-21bash00:13:560
19444991110,0cyclictest0-21swapper/020:15:190
1944499110,0cyclictest16863-21sshd22:01:370
1944499110,0cyclictest0-21swapper/020:29:230
1944499110,0cyclictest0-21swapper/020:02:460
110050110,0irq/25-eth01240-21bash23:11:242
110050110,0irq/25-eth00-21swapper/323:23:333
110050110,0irq/25-eth00-21swapper/123:10:311
110050110,0irq/25-eth00-21swapper/023:30:170
41100,0ktimersoftd/05453-21sshd22:07:130
41100,0ktimersoftd/031485-21sshd23:45:120
41100,0ktimersoftd/01452-21nfsd23:25:210
41100,0ktimersoftd/013408-21sshd21:37:360
41100,0ktimersoftd/00-21swapper/022:51:100
351100,0ktimersoftd/30-21swapper/320:45:073
271100,0ktimersoftd/20-21swapper/222:49:022
1944799109,0cyclictest22806-21sshd22:56:383
1944799109,0cyclictest0-21swapper/323:35:453
19447991010,0cyclictest0-21swapper/321:00:273
1944799100,0cyclictest0-21swapper/321:42:473
1944799100,0cyclictest0-21swapper/319:30:463
1944699109,0cyclictest8466-21df_inode22:55:122
1944699109,0cyclictest7819-21sshd22:17:392
1944699109,0cyclictest28846-21sshd00:05:432
1944699109,0cyclictest27421-21memory21:15:182
1944699109,0cyclictest0-21swapper/223:35:332
1944699109,0cyclictest0-21swapper/220:31:122
1944699108,0cyclictest0-21swapper/220:39:272
19446991010,0cyclictest0-21swapper/223:51:552
19446991010,0cyclictest0-21swapper/223:47:582
19446991010,0cyclictest0-21swapper/223:15:342
19446991010,0cyclictest0-21swapper/221:05:422
19446991010,0cyclictest0-21swapper/220:47:412
19446991010,0cyclictest0-21swapper/219:37:182
1944699100,0cyclictest0-21swapper/222:00:172
1944599109,0cyclictest7046-21sshd22:17:341
1944599109,0cyclictest24178-21sshd23:40:571
1944599109,0cyclictest0-21swapper/119:47:351
19445991010,0cyclictest0-21swapper/120:51:001
19445991010,0cyclictest0-21swapper/120:35:271
19445991010,0cyclictest0-21swapper/120:07:191
19445991010,0cyclictest0-21swapper/119:55:211
19445991010,0cyclictest0-21swapper/100:18:351
1944599100,0cyclictest19084-21sshd22:52:541
1944599100,0cyclictest0-21swapper/120:30:331
1944599100,0cyclictest0-21swapper/120:22:191
1944499109,0cyclictest3157-21munin-node23:35:210
1944499109,0cyclictest0-21swapper/020:23:330
1944499109,0cyclictest0-21swapper/019:11:400
1944499109,0cyclictest0-21swapper/019:11:400
1944499108,0cyclictest0-21swapper/019:51:030
1944499107,0cyclictest11993-21id22:11:150
19444991010,0cyclictest0-21swapper/021:32:410
1944499100,0cyclictest22676-21bash22:43:040
1944499100,0cyclictest0-21swapper/021:04:270
1944499100,0cyclictest0-21swapper/020:47:230
1944499100,0cyclictest0-21swapper/019:43:160
1944499100,0cyclictest0-21swapper/000:21:400
110050100,0irq/25-eth08020-21diskmemload22:17:240
110050100,0irq/25-eth017775-21sshd23:09:500
4190,0ktimersoftd/00-21swapper/021:46:210
4190,0ktimersoftd/00-21swapper/000:16:310
27190,0ktimersoftd/20-21swapper/219:22:472
194479999,0cyclictest0-21swapper/319:59:413
194479999,0cyclictest0-21swapper/319:44:273
194479999,0cyclictest0-21swapper/319:25:463
194479998,0cyclictest8020-21diskmemload23:08:453
194479998,0cyclictest32522-21users23:55:293
194479998,0cyclictest26452-21sshd23:03:543
194479998,0cyclictest20596-21sshd22:12:103
194479998,0cyclictest19754-21sshd22:49:373
194479998,0cyclictest0-21swapper/323:15:463
194479998,0cyclictest0-21swapper/321:05:193
194479990,0cyclictest27822-21sshd22:09:373
194479990,0cyclictest0-21swapper/322:51:283
194479990,0cyclictest0-21swapper/321:57:313
194479990,0cyclictest0-21swapper/319:50:233
194469999,0cyclictest0-21swapper/220:41:522
194469999,0cyclictest0-21swapper/219:27:182
194469999,0cyclictest0-21swapper/200:25:022
194469998,0cyclictest6384-21sshd22:44:492
194469998,0cyclictest6249-21sshd23:08:352
194469998,0cyclictest24113-21sshd00:30:332
194469998,0cyclictest0-21swapper/222:50:162
194459999,0cyclictest0-21swapper/123:27:561
194459999,0cyclictest0-21swapper/121:00:461
194459999,0cyclictest0-21swapper/120:55:531
194459999,0cyclictest0-21swapper/119:33:521
194459999,0cyclictest0-21swapper/119:12:161
194459999,0cyclictest0-21swapper/119:12:151
194459999,0cyclictest0-21swapper/100:39:511
194459998,0cyclictest5157-21bash22:41:091
194459998,0cyclictest29403-21fschecks_count20:45:121
194459998,0cyclictest0-21swapper/122:04:321
194459998,0cyclictest0-21swapper/121:05:381
194459990,0cyclictest0-21swapper/122:29:111
194459990,0cyclictest0-21swapper/121:15:101
194459990,0cyclictest0-21swapper/119:27:571
194449999,0cyclictest0-21swapper/021:09:200
194449999,0cyclictest0-21swapper/020:11:570
159990,0watchdog/07218-21sshd22:20:550
11795090,0irq/26-eth1-rx-0-21swapper/122:33:041
11795090,0irq/26-eth1-rx-0-21swapper/122:33:041
11005090,0irq/25-eth024328-21tune2fs00:05:160
11005090,0irq/25-eth016631-21sshd21:51:270
194479988,0cyclictest0-21swapper/320:30:143
194479988,0cyclictest0-21swapper/320:17:063
194479988,0cyclictest0-21swapper/320:11:183
194469988,0cyclictest0-21swapper/219:10:212
194469988,0cyclictest0-21swapper/219:10:202
194469987,0cyclictest12603-21df22:35:112
194469987,0cyclictest0-21swapper/220:07:012
194459988,0cyclictest0-21swapper/120:03:581
194459988,0cyclictest0-21swapper/119:40:431
194459988,0cyclictest0-21swapper/119:17:371
194449988,0cyclictest0-21swapper/020:36:420
194449988,0cyclictest0-21swapper/020:31:480
194449988,0cyclictest0-21swapper/019:59:230
194449988,0cyclictest0-21swapper/019:37:200
194449988,0cyclictest0-21swapper/019:31:240
4170,0ktimersoftd/00-21swapper/019:20:210
194479977,0cyclictest9338-21kworker/3:220:00:223
194479977,0cyclictest0-21swapper/319:37:373
194479977,0cyclictest0-21swapper/319:11:013
194479977,0cyclictest0-21swapper/319:11:003
194479973,0cyclictest0-21swapper/319:20:183
194469977,0cyclictest0-21swapper/220:10:242
194469977,0cyclictest0-21swapper/220:00:182
194469976,0cyclictest9043-21id23:29:172
194449977,0cyclictest0-21swapper/020:05:130
194449976,0cyclictest2549-21basename19:45:070
194449972,0cyclictest0-21swapper/019:15:010
194449970,0cyclictest0-21swapper/020:40:110
11005070,0irq/25-eth07482-21bash22:20:571
11005070,0irq/25-eth06948-21sshd22:55:041
11005070,0irq/25-eth020293-21sshd22:12:092
11005070,0irq/25-eth020-21ksoftirqd/123:00:131
11005070,0irq/25-eth016436-21bash22:45:441
194479966,0cyclictest0-21swapper/320:58:003
194479962,0cyclictest0-21swapper/320:40:173
194479962,0cyclictest0-21swapper/320:35:203
194479962,0cyclictest0-21swapper/319:15:003
194479960,0cyclictest0-21swapper/319:45:213
194469966,0cyclictest0-21swapper/219:50:052
194469965,0cyclictest1595-21df20:55:212
194469962,0cyclictest0-21swapper/221:00:182
194469962,0cyclictest0-21swapper/220:50:282
194469962,0cyclictest0-21swapper/220:20:192
194469962,0cyclictest0-21swapper/219:45:122
194469962,0cyclictest0-21swapper/219:30:182
194469962,0cyclictest0-21swapper/219:15:142
194459965,0cyclictest20001-21df_abs20:25:141
194459962,0cyclictest0-21swapper/120:10:221
194449962,0cyclictest0-21swapper/020:55:290
194449962,0cyclictest0-21swapper/020:50:280
194449962,0cyclictest0-21swapper/019:25:180
179960,0migration/125232-21cpuspeed_turbos19:20:131
194479954,0cyclictest36-21ksoftirqd/320:20:133
194459954,0cyclictest31925-21latency_hist19:35:011
11795050,0irq/26-eth1-rx-9338-21kworker/3:220:50:273
11795050,0irq/26-eth1-rx-0-21swapper/119:50:581
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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