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2025-04-02 - 06:59
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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 376 highest latencies:
System rack7slot0.osadl.org (updated Wed Apr 02, 2025 00:43:50)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050660,0irq/25-eth00-21swapper/319:05:203
117950590,0irq/26-eth1-rx-0-21swapper/119:07:491
110050560,0irq/25-eth00-21swapper/219:08:052
117950460,0irq/26-eth1-rx-0-21swapper/019:05:190
9950170,0irq/24-0000:00:3-21ksoftirqd/000:18:240
30156991614,0cyclictest7544-21munin-run00:00:002
30157991512,0cyclictest0-21swapper/322:11:453
3015499153,0cyclictest0-21swapper/022:20:160
30157991411,0cyclictest0-21swapper/300:18:433
3015799140,0cyclictest0-21swapper/300:31:373
30156991413,0cyclictest0-21swapper/222:04:432
3015699140,0cyclictest0-21swapper/221:26:372
3015699140,0cyclictest0-21swapper/221:05:142
3015699140,0cyclictest0-21swapper/219:20:162
30155991413,0cyclictest9643-21sshd23:56:471
30155991411,0cyclictest4786-21sshd21:18:331
3015599140,0cyclictest4579-21sshd22:08:441
3015599140,0cyclictest0-21swapper/121:12:531
30154991413,0cyclictest0-21swapper/021:17:280
3015499141,0cyclictest0-21swapper/023:30:180
3015499140,0cyclictest18489-21diskmemload22:02:110
271140,0ktimersoftd/20-21swapper/223:24:392
30157991312,0cyclictest27021-21sshd00:13:003
30157991312,0cyclictest0-21swapper/321:35:573
30157991312,0cyclictest0-21swapper/300:35:123
3015799130,0cyclictest30675-21bash23:42:073
3015799130,0cyclictest26631-21bash23:25:023
3015799130,0cyclictest0-21swapper/323:48:313
30156991312,0cyclictest0-21swapper/223:14:192
30156991312,0cyclictest0-21swapper/222:46:262
3015699130,0cyclictest19489-21sshd00:15:382
3015699130,0cyclictest0-21swapper/223:51:202
30155991312,0cyclictest0-21swapper/123:20:121
30155991312,0cyclictest0-21swapper/122:16:381
3015599130,0cyclictest28827-21sshd21:54:271
3015599130,0cyclictest27049-21bash22:44:381
3015599130,0cyclictest24633-21sshd21:40:311
3015599130,0cyclictest0-21swapper/122:37:551
30154991312,0cyclictest0-21swapper/023:07:250
30154991312,0cyclictest0-21swapper/021:30:420
30154991311,0cyclictest0-21swapper/022:45:450
30154991311,0cyclictest0-21swapper/022:15:530
3015499130,0cyclictest2140-21sshd23:22:290
3015499130,0cyclictest0-21swapper/021:25:360
271130,0ktimersoftd/20-21swapper/200:24:562
271130,0ktimersoftd/20-21swapper/200:07:522
41120,0ktimersoftd/018446-21bash00:12:040
41120,0ktimersoftd/00-21swapper/023:00:580
30157991211,0cyclictest32157-21sshd22:48:343
30157991211,0cyclictest14488-21sshd23:00:103
30157991211,0cyclictest0-21swapper/322:15:423
30157991210,0cyclictest0-21swapper/321:32:223
3015799120,0cyclictest9011-21sshd23:16:273
3015799120,0cyclictest5757-21bash22:29:033
3015799120,0cyclictest0-21swapper/322:51:563
3015799120,0cyclictest0-21swapper/321:53:303
3015799120,0cyclictest0-21swapper/321:10:253
3015799120,0cyclictest0-21swapper/319:51:253
30156991212,0cyclictest0-21swapper/222:58:592
30156991211,0cyclictest19035-21sshd22:13:342
30156991211,0cyclictest1452-21nfsd21:30:142
30156991211,0cyclictest0-21swapper/222:36:202
30156991211,0cyclictest0-21swapper/221:59:512
30156991211,0cyclictest0-21swapper/221:54:232
30156991211,0cyclictest0-21swapper/221:20:002
30156991211,0cyclictest0-21swapper/200:14:152
30156991210,0cyclictest0-21swapper/222:43:032
30156991210,0cyclictest0-21swapper/221:35:212
3015699120,0cyclictest0-21swapper/200:37:572
30155991211,0cyclictest3159-21sshd23:52:491
3015599121,0cyclictest15911-21sshd23:27:221
3015599120,0cyclictest18489-21diskmemload23:40:021
3015599120,0cyclictest0-21swapper/100:30:281
30154991211,0cyclictest24892-21sshd23:41:290
30154991211,0cyclictest1453-21nfsd21:24:040
30154991211,0cyclictest11611-21cp22:26:140
30154991211,0cyclictest0-21swapper/000:24:080
3015499121,0cyclictest0-21swapper/022:41:450
30154991210,0cyclictest0-21swapper/023:35:070
3015499120,0cyclictest24366-21sshd23:11:210
3015499120,0cyclictest22942-21sshd21:40:210
3015499120,0cyclictest0-21swapper/023:55:310
3015499120,0cyclictest0-21swapper/023:50:410
3015499120,0cyclictest0-21swapper/022:30:100
3015499120,0cyclictest0-21swapper/022:07:030
3015499120,0cyclictest0-21swapper/000:00:410
110050120,0irq/25-eth00-21swapper/323:39:193
110050120,0irq/25-eth00-21swapper/122:54:171
110050120,0irq/25-eth00-21swapper/122:00:101
41110,0ktimersoftd/013812-21sshd23:47:140
30157991111,0cyclictest0-21swapper/321:17:013
30157991110,0cyclictest339-21sshd22:38:283
30157991110,0cyclictest32141-21bash23:52:283
30157991110,0cyclictest1798-21sshd21:55:013
30157991110,0cyclictest16920-21bash23:20:343
30157991110,0cyclictest0-21swapper/323:33:183
30157991110,0cyclictest0-21swapper/322:30:343
30157991110,0cyclictest0-21swapper/320:10:013
30157991110,0cyclictest0-21swapper/300:24:243
3015799110,0cyclictest0-21swapper/320:40:473
3015799110,0cyclictest0-21swapper/320:07:543
3015699119,0cyclictest0-21swapper/219:30:132
30156991111,0cyclictest0-21swapper/221:11:532
30156991111,0cyclictest0-21swapper/220:44:202
30156991111,0cyclictest0-21swapper/220:11:282
30156991110,0cyclictest0-21swapper/222:25:242
3015699110,0cyclictest0-21swapper/221:40:262
3015699110,0cyclictest0-21swapper/220:33:532
3015699110,0cyclictest0-21swapper/219:55:542
3015699110,0cyclictest0-21swapper/219:44:442
3015699110,0cyclictest0-21swapper/219:14:402
3015599119,0cyclictest0-21swapper/120:11:251
3015599118,0cyclictest0-21swapper/121:22:421
30155991111,0cyclictest0-21swapper/120:15:021
30155991110,0cyclictest32756-21sshd23:02:041
30155991110,0cyclictest18489-21diskmemload00:03:101
30155991110,0cyclictest0-21swapper/123:31:141
30155991110,0cyclictest0-21swapper/122:24:331
30155991110,0cyclictest0-21swapper/121:26:421
30155991110,0cyclictest0-21swapper/100:11:531
3015599110,0cyclictest8223-21sshd21:49:001
3015599110,0cyclictest0-21swapper/119:53:261
3015599110,0cyclictest0-21swapper/119:13:341
3015499118,0cyclictest7937-21sshd23:16:190
30154991111,0cyclictest0-21swapper/021:47:540
30154991110,0cyclictest25433-21sshd00:05:330
30154991110,0cyclictest0-21swapper/022:36:010
30154991110,0cyclictest0-21swapper/021:53:220
30154991110,0cyclictest0-21swapper/021:35:140
3015499110,0cyclictest9776-21sshd21:55:440
117950110,0irq/26-eth1-rx-18489-21diskmemload22:22:292
110050110,0irq/25-eth031131-21sshd22:51:450
110050110,0irq/25-eth024069-21sshd22:10:400
110050110,0irq/25-eth019532-21kworker/3:100:08:543
110050110,0irq/25-eth013624-21sshd00:07:561
110050110,0irq/25-eth00-21swapper/321:47:423
110050110,0irq/25-eth00-21swapper/023:26:440
110050110,0irq/25-eth00-21swapper/000:35:010
110050110,0irq/25-eth00-21swapper/000:33:150
110050110,0irq/25-eth00-21swapper/000:25:210
351100,0ktimersoftd/30-21swapper/321:01:203
3399100,0migration/37692-21bash23:09:433
3015799109,0cyclictest464-21sshd22:41:503
3015799109,0cyclictest0-21swapper/323:58:513
3015799109,0cyclictest0-21swapper/321:22:093
30157991010,0cyclictest0-21swapper/322:00:283
3015799100,0cyclictest0-21swapper/321:26:423
3015799100,0cyclictest0-21swapper/320:38:423
3015699109,0cyclictest9950irq/24-0000:00:22:50:302
3015699109,0cyclictest7025-21bash00:03:262
3015699109,0cyclictest31323-21sshd21:21:132
3015699109,0cyclictest0-21swapper/223:41:512
3015699109,0cyclictest0-21swapper/223:01:252
3015699109,0cyclictest0-21swapper/219:18:572
3015699109,0cyclictest0-21swapper/200:32:502
3015699100,0cyclictest0-21swapper/221:48:102
3015699100,0cyclictest0-21swapper/220:38:052
3015599109,0cyclictest10834-21bash22:12:421
3015599109,0cyclictest0-21swapper/122:26:041
3015599109,0cyclictest0-21swapper/120:53:221
3015599109,0cyclictest0-21swapper/100:25:211
3015599108,0cyclictest0-21swapper/120:28:301
3015599106,0cyclictest0-21swapper/120:30:111
3015599102,0cyclictest0-21swapper/119:20:151
30155991010,0cyclictest0-21swapper/123:37:371
30155991010,0cyclictest0-21swapper/121:55:591
30155991010,0cyclictest0-21swapper/121:35:251
30155991010,0cyclictest0-21swapper/121:31:481
30155991010,0cyclictest0-21swapper/100:19:401
3015599100,0cyclictest0-21swapper/120:09:191
3015599100,0cyclictest0-21swapper/120:00:031
3015599100,0cyclictest0-21swapper/119:37:241
271100,0ktimersoftd/20-21swapper/223:47:142
271100,0ktimersoftd/20-21swapper/220:49:552
191100,0ktimersoftd/10-21swapper/119:49:091
110050100,0irq/25-eth036-21ksoftirqd/322:57:323
110050100,0irq/25-eth00-21swapper/123:11:571
110050100,0irq/25-eth00-21swapper/123:05:121
110050100,0irq/25-eth00-21swapper/022:56:180
110050100,0irq/25-eth00-21swapper/021:12:370
35190,0ktimersoftd/30-21swapper/319:49:103
301579999,0cyclictest0-21swapper/319:33:173
301579999,0cyclictest0-21swapper/319:12:523
301579998,0cyclictest0-21swapper/323:11:143
301569999,0cyclictest0-21swapper/220:01:362
301569990,0cyclictest0-21swapper/223:30:082
301569990,0cyclictest0-21swapper/222:17:042
301569990,0cyclictest0-21swapper/220:09:222
301559999,0cyclictest0-21swapper/120:41:581
301559999,0cyclictest0-21swapper/119:40:241
301559999,0cyclictest0-21swapper/100:22:251
301559998,0cyclictest0-21swapper/123:16:391
301559998,0cyclictest0-21swapper/122:49:401
301559996,0cyclictest0-21swapper/100:36:401
301559995,0cyclictest0-21swapper/123:45:141
301559990,0cyclictest0-21swapper/122:30:021
301559990,0cyclictest0-21swapper/121:05:141
301549999,0cyclictest0-21swapper/021:02:220
301549998,0cyclictest0-21swapper/020:18:410
301549990,0cyclictest0-21swapper/020:55:440
11005090,0irq/25-eth05636-21bash21:41:593
11005090,0irq/25-eth018489-21diskmemload23:05:282
11005090,0irq/25-eth016469-21sshd22:23:213
301579988,0cyclictest0-21swapper/322:09:193
301579988,0cyclictest0-21swapper/320:00:083
301579988,0cyclictest0-21swapper/319:27:503
301579988,0cyclictest0-21swapper/319:18:043
301579987,0cyclictest0-21swapper/300:26:303
301569988,0cyclictest0-21swapper/223:18:362
301569988,0cyclictest0-21swapper/222:30:522
301569988,0cyclictest0-21swapper/219:26:172
301569987,0cyclictest0-21swapper/219:52:532
301569984,0cyclictest7629-21bash00:28:582
301559988,0cyclictest0-21swapper/120:59:021
301559988,0cyclictest0-21swapper/120:47:401
301559988,0cyclictest0-21swapper/120:22:481
301559988,0cyclictest0-21swapper/119:33:261
301559984,0cyclictest1552-21smart_sda22:55:221
301549984,0cyclictest0-21swapper/020:35:170
301549983,0cyclictest0-21swapper/020:45:150
11005080,0irq/25-eth031313-21cp22:08:092
11005080,0irq/25-eth00-21swapper/300:04:023
339970,0migration/313807-21dump-pmu-power21:00:013
301579977,0cyclictest0-21swapper/320:47:043
301579977,0cyclictest0-21swapper/319:56:313
301569977,0cyclictest0-21swapper/221:03:102
301569977,0cyclictest0-21swapper/220:15:382
301559977,0cyclictest0-21swapper/121:01:091
301559977,0cyclictest0-21swapper/119:25:331
301559977,0cyclictest0-21swapper/119:19:441
301559974,0cyclictest0-21swapper/119:57:071
301549974,0cyclictest0-21swapper/019:10:140
301549971,0cyclictest0-21swapper/019:25:230
301549970,0cyclictest25608-21hddtemp_smartct20:10:120
301549970,0cyclictest0-21swapper/020:01:290
301549970,0cyclictest0-21swapper/019:40:240
149970,0migration/019336-21crond19:55:000
149970,0migration/01515-21munin-node19:15:140
11795070,0irq/26-eth1-rx-0-21swapper/019:22:020
11005070,0irq/25-eth031209-21rm23:25:312
11005070,0irq/25-eth025424-21sed23:35:002
11005070,0irq/25-eth00-21swapper/021:08:380
11005070,0irq/25-eth00-21swapper/020:40:190
339960,0migration/330023-21fschecks_count20:20:143
329960,0watchdog/311032-21basename19:35:163
301579966,0cyclictest0-21swapper/319:21:263
301579965,0cyclictest320952sleep320:28:253
301579962,0cyclictest0-21swapper/320:50:223
301579962,0cyclictest0-21swapper/320:15:173
301579962,0cyclictest0-21swapper/319:40:163
301579960,0cyclictest0-21swapper/321:05:143
301569965,0cyclictest15840-21latency19:45:162
301569962,0cyclictest0-21swapper/220:50:212
301569962,0cyclictest0-21swapper/219:35:172
301559962,0cyclictest0-21swapper/120:35:161
301549962,0cyclictest0-21swapper/020:50:230
301549962,0cyclictest0-21swapper/019:35:160
301549961,0cyclictest0-21swapper/020:30:090
301549961,0cyclictest0-21swapper/019:45:150
301549960,0cyclictest0-21swapper/020:20:110
149960,0migration/032042-21taskset20:27:440
11795060,0irq/26-eth1-rx-0-21swapper/019:30:150
301579950,0cyclictest0-21swapper/320:30:013
301569951,0cyclictest0-21swapper/220:55:152
301569950,0cyclictest0-21swapper/220:25:322
301569950,0cyclictest0-21swapper/220:20:132
301549950,0cyclictest0-21swapper/020:05:260
301549950,0cyclictest0-21swapper/019:55:130
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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