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2023-12-10 - 14:29
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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 Sun Dec 10, 2023 00:44:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050600,0irq/25-eth00-21swapper/119:07:241
117950580,0irq/26-eth1-rx-0-21swapper/219:05:382
110050580,0irq/25-eth00-21swapper/319:09:563
110050450,0irq/25-eth00-21swapper/019:08:250
117950220,0irq/26-eth1-rx-0-21swapper/219:10:012
1283499200,0cyclictest0-21swapper/222:17:052
12833991614,0cyclictest0-21swapper/100:36:341
12835991514,0cyclictest0-21swapper/322:45:113
12835991413,0cyclictest0-21swapper/322:51:003
12835991412,0cyclictest0-21swapper/300:14:593
12835991410,0cyclictest8032-21cp23:00:103
1283599140,0cyclictest0-21swapper/321:22:433
1283599140,0cyclictest0-21swapper/320:50:213
12834991413,0cyclictest18961-21bash23:08:592
12834991411,0cyclictest1951-21sshd23:22:072
1283499140,0cyclictest3441-21sshd21:51:292
1283499140,0cyclictest0-21swapper/223:40:422
1283499140,0cyclictest0-21swapper/223:29:262
110050140,0irq/25-eth00-21swapper/121:18:251
271130,0ktimersoftd/20-21swapper/222:55:172
191130,0ktimersoftd/10-21swapper/121:32:141
12835991312,0cyclictest24246-21sshd22:39:223
12835991312,0cyclictest0-21swapper/322:00:563
12835991312,0cyclictest0-21swapper/321:53:233
12835991312,0cyclictest0-21swapper/300:30:333
12835991311,0cyclictest28455-21sshd00:28:063
12835991311,0cyclictest0-21swapper/323:26:253
12834991312,0cyclictest0-21swapper/222:35:392
12834991312,0cyclictest0-21swapper/221:35:152
12834991312,0cyclictest0-21swapper/221:11:332
12834991311,0cyclictest0-21swapper/200:08:142
1283499130,0cyclictest21869-21sshd21:50:002
12833991312,0cyclictest29450-21sshd21:20:381
12833991312,0cyclictest28930-21cp21:12:501
12833991312,0cyclictest0-21swapper/122:54:431
12833991311,0cyclictest29240-21sshd00:32:191
12833991311,0cyclictest0-21swapper/122:48:551
1283399130,0cyclictest0-21swapper/123:55:271
12832991312,0cyclictest0-21swapper/023:09:460
12832991312,0cyclictest0-21swapper/000:26:470
12832991311,0cyclictest0-21swapper/022:29:070
1283299130,0cyclictest29551-21sshd00:03:330
1283299130,0cyclictest0-21swapper/023:01:310
110050130,0irq/25-eth00-21swapper/121:51:391
9950120,0irq/24-0000:00:0-21swapper/222:31:072
9950120,0irq/24-0000:00:0-21swapper/100:00:371
12835991211,0cyclictest7991-21sshd23:19:063
12835991211,0cyclictest0-21swapper/321:19:073
12835991210,0cyclictest0-21swapper/323:45:013
1283599120,0cyclictest7437-21sshd21:48:153
1283599120,0cyclictest0-21swapper/323:08:253
1283599120,0cyclictest0-21swapper/320:15:323
1283599120,0cyclictest0-21swapper/319:40:223
1283599120,0cyclictest0-21swapper/300:06:443
12834991211,0cyclictest22496-21sshd22:05:062
12834991211,0cyclictest0-21swapper/223:53:152
12834991211,0cyclictest0-21swapper/223:49:522
12834991211,0cyclictest0-21swapper/223:03:102
12834991210,0cyclictest0-21swapper/221:26:312
1283499120,0cyclictest0-21swapper/223:17:142
1283499120,0cyclictest0-21swapper/222:03:352
12833991212,0cyclictest0-21swapper/123:06:191
12833991212,0cyclictest0-21swapper/100:26:021
12833991211,0cyclictest6018-21bash23:45:221
12833991211,0cyclictest31893-21sshd23:52:061
12833991211,0cyclictest0-21swapper/123:29:131
12833991211,0cyclictest0-21swapper/100:20:131
12833991210,0cyclictest0-21swapper/123:12:091
12833991210,0cyclictest0-21swapper/121:46:111
12833991210,0cyclictest0-21swapper/100:09:321
1283399120,0cyclictest31936-21sshd22:36:221
1283399120,0cyclictest0-21swapper/123:03:541
1283399120,0cyclictest0-21swapper/122:58:051
1283399120,0cyclictest0-21swapper/122:25:271
1283399120,0cyclictest0-21swapper/122:23:561
1283399120,0cyclictest0-21swapper/122:19:241
1283399120,0cyclictest0-21swapper/122:01:521
1283399120,0cyclictest0-21swapper/121:29:211
1283399120,0cyclictest0-21swapper/119:45:221
1283299129,0cyclictest16929-21sshd00:35:020
12832991211,0cyclictest31478-21rm00:32:350
12832991211,0cyclictest0-21swapper/000:09:210
12832991210,0cyclictest2037-21sshd23:33:350
12832991210,0cyclictest0-21swapper/021:23:010
12832991210,0cyclictest0-21swapper/021:17:180
12832991210,0cyclictest0-21swapper/021:11:380
1283299120,0cyclictest0-21swapper/023:50:040
1283299120,0cyclictest0-21swapper/023:40:350
1283299120,0cyclictest0-21swapper/023:36:010
1283299120,0cyclictest0-21swapper/023:26:160
1283299120,0cyclictest0-21swapper/022:45:360
1283299120,0cyclictest0-21swapper/022:20:020
1283299120,0cyclictest0-21swapper/022:07:020
1283299120,0cyclictest0-21swapper/021:58:340
1283299120,0cyclictest0-21swapper/021:41:220
1283299120,0cyclictest0-21swapper/021:41:220
1283299120,0cyclictest0-21swapper/000:24:200
41110,0ktimersoftd/00-21swapper/021:35:260
3399110,0migration/330947-21sshd23:44:333
271110,0ktimersoftd/24829-21sshd00:16:492
271110,0ktimersoftd/20-21swapper/221:30:292
191110,0ktimersoftd/10-21swapper/121:35:151
12835991111,0cyclictest0-21swapper/323:51:453
12835991111,0cyclictest0-21swapper/323:23:593
12835991111,0cyclictest0-21swapper/321:31:253
12835991111,0cyclictest0-21swapper/321:11:203
12835991111,0cyclictest0-21swapper/300:35:253
12835991111,0cyclictest0-21swapper/300:17:253
12835991110,0cyclictest0-21swapper/321:35:003
1283599110,0cyclictest24468-21sshd23:55:073
1283599110,0cyclictest0-21swapper/319:10:593
1283499119,0cyclictest0-21swapper/220:28:202
12834991111,0cyclictest0-21swapper/223:56:372
12834991111,0cyclictest0-21swapper/222:42:232
12834991110,0cyclictest0-21swapper/223:11:252
12834991110,0cyclictest0-21swapper/220:49:352
1283499110,0cyclictest0-21swapper/221:41:052
1283499110,0cyclictest0-21swapper/221:41:042
1283399119,0cyclictest1495-21snmpd22:06:061
1283399119,0cyclictest0-21swapper/119:38:381
12833991110,0cyclictest7913-21bash23:38:031
12833991110,0cyclictest32681-21bash23:21:541
12833991110,0cyclictest0-21swapper/120:15:281
1283399110,0cyclictest1453-21nfsd23:31:401
1283399110,0cyclictest0-21swapper/123:40:281
1283299119,0cyclictest0-21swapper/022:38:510
1283299119,0cyclictest0-21swapper/019:21:090
12832991111,0cyclictest0-21swapper/023:56:490
12832991111,0cyclictest0-21swapper/022:58:080
12832991111,0cyclictest0-21swapper/022:32:080
12832991111,0cyclictest0-21swapper/021:54:020
12832991111,0cyclictest0-21swapper/021:28:070
12832991111,0cyclictest0-21swapper/000:15:100
12832991110,0cyclictest26298-21sshd22:54:470
12832991110,0cyclictest0-21swapper/023:15:340
12832991110,0cyclictest0-21swapper/019:28:290
12832991110,0cyclictest0-21swapper/000:10:160
1283299110,0cyclictest0-21swapper/019:16:160
1283299110,0cyclictest0-21swapper/019:13:500
110050110,0irq/25-eth04473-21diskmemload00:15:381
110050110,0irq/25-eth028632-21sshd00:24:023
110050110,0irq/25-eth014255-21kworker/3:021:29:063
110050110,0irq/25-eth011753-21sshd22:53:002
110050110,0irq/25-eth00-21swapper/322:23:063
41100,0ktimersoftd/01781-21sshd22:40:270
41100,0ktimersoftd/00-21swapper/021:02:050
1283599109,0cyclictest0-21swapper/323:35:153
1283599108,0cyclictest0-21swapper/320:20:413
1283599100,0cyclictest0-21swapper/320:25:463
1283599100,0cyclictest0-21swapper/300:02:133
1283499109,0cyclictest26015-21sshd00:31:512
1283499109,0cyclictest0-21swapper/222:28:142
1283499109,0cyclictest0-21swapper/221:02:502
1283499109,0cyclictest0-21swapper/220:56:132
1283499109,0cyclictest0-21swapper/200:10:332
1283499109,0cyclictest0-21swapper/200:04:522
12834991010,0cyclictest0-21swapper/223:38:152
12834991010,0cyclictest0-21swapper/222:48:122
12834991010,0cyclictest0-21swapper/220:38:122
12834991010,0cyclictest0-21swapper/219:35:572
12834991010,0cyclictest0-21swapper/219:24:402
12834991010,0cyclictest0-21swapper/219:17:222
12834991010,0cyclictest0-21swapper/200:27:102
1283399109,0cyclictest26581-21sshd22:31:561
1283399108,0cyclictest0-21swapper/121:03:471
1283399108,0cyclictest0-21swapper/119:27:571
12833991010,0cyclictest0-21swapper/121:44:411
12833991010,0cyclictest0-21swapper/121:44:401
1283299109,0cyclictest0-21swapper/020:08:040
12832991010,0cyclictest0-21swapper/022:00:040
12832991010,0cyclictest0-21swapper/020:52:420
12832991010,0cyclictest0-21swapper/020:39:480
12832991010,0cyclictest0-21swapper/020:17:230
12832991010,0cyclictest0-21swapper/020:13:120
1283299100,0cyclictest0-21swapper/021:45:020
110050100,0irq/25-eth04473-21diskmemload22:12:150
110050100,0irq/25-eth00-21swapper/322:19:103
110050100,0irq/25-eth00-21swapper/322:12:053
110050100,0irq/25-eth00-21swapper/319:35:363
110050100,0irq/25-eth00-21swapper/222:14:162
4190,0ktimersoftd/014070-21bash21:30:150
4190,0ktimersoftd/00-21swapper/022:18:570
4190,0ktimersoftd/00-21swapper/020:04:150
128359999,0cyclictest0-21swapper/320:57:443
128359998,0cyclictest24039-21sshd22:05:173
128359998,0cyclictest22340-21sshd21:42:273
128359998,0cyclictest22340-21sshd21:42:273
128359998,0cyclictest0-21swapper/322:56:473
128359998,0cyclictest0-21swapper/322:32:383
128359998,0cyclictest0-21swapper/319:58:373
128359990,0cyclictest0-21swapper/320:37:313
128359990,0cyclictest0-21swapper/319:30:373
128349999,0cyclictest0-21swapper/221:07:562
128349999,0cyclictest0-21swapper/220:16:212
128349999,0cyclictest0-21swapper/220:12:102
128349998,0cyclictest23462-21sshd21:20:042
128349998,0cyclictest18435-21sshd22:23:282
128339999,0cyclictest0-21swapper/120:51:221
128339999,0cyclictest0-21swapper/120:05:281
128339997,0cyclictest0-21swapper/120:58:191
128339997,0cyclictest0-21swapper/120:39:161
128339993,0cyclictest0-21swapper/119:14:331
128339990,0cyclictest0-21swapper/120:31:091
128329999,0cyclictest0-21swapper/020:57:480
128329999,0cyclictest0-21swapper/020:41:530
128329999,0cyclictest0-21swapper/020:25:440
128329999,0cyclictest0-21swapper/020:23:390
128329998,0cyclictest0-21swapper/023:22:050
11005090,0irq/25-eth07242-21sshd23:45:280
11005090,0irq/25-eth04762-21sshd00:20:532
11005090,0irq/25-eth03399migration/323:10:203
11005090,0irq/25-eth030615-21bash23:17:541
11005090,0irq/25-eth029779-21sshd23:10:170
11005090,0irq/25-eth00-21swapper/100:11:301
128359988,0cyclictest0-21swapper/320:47:443
128359988,0cyclictest0-21swapper/319:22:563
128349988,0cyclictest0-21swapper/220:30:242
128349987,0cyclictest0-21swapper/223:33:232
128349987,0cyclictest0-21swapper/220:40:182
128349980,0cyclictest32321-21sshd00:36:552
128349980,0cyclictest0-21swapper/221:55:302
128339988,0cyclictest0-21swapper/122:42:111
128339988,0cyclictest0-21swapper/120:28:081
128339988,0cyclictest0-21swapper/119:56:391
128339987,0cyclictest0-21swapper/119:17:301
128339982,0cyclictest0-21swapper/121:08:481
128339982,0cyclictest0-21swapper/120:03:031
128329988,0cyclictest0-21swapper/019:34:520
11795080,0irq/26-eth1-rx-28-21ksoftirqd/221:15:032
11005080,0irq/25-eth07161-21sshd23:30:223
11005080,0irq/25-eth03340-21sshd22:40:333
11005080,0irq/25-eth010797-21sshd21:59:591
11005080,0irq/25-eth00-21swapper/322:25:243
11005080,0irq/25-eth00-21swapper/321:56:553
11005080,0irq/25-eth00-21swapper/019:40:270
995070,0irq/24-0000:00:26805-21smart_sda20:45:301
128359977,0cyclictest0-21swapper/320:05:343
128359977,0cyclictest0-21swapper/319:26:193
128359977,0cyclictest0-21swapper/319:15:163
128359970,0cyclictest0-21swapper/320:40:243
128349970,0cyclictest0-21swapper/219:30:262
128349970,0cyclictest0-21swapper/219:25:272
128339977,0cyclictest0-21swapper/120:40:461
128339977,0cyclictest0-21swapper/119:40:301
128339975,0cyclictest0-21swapper/119:31:181
128329977,0cyclictest0-21swapper/020:46:030
128329973,0cyclictest0-21swapper/020:30:260
128329970,0cyclictest623-21sed19:50:240
11005070,0irq/25-eth010794-21sshd22:11:091
11005070,0irq/25-eth00-21swapper/019:45:210
4160,0ktimersoftd/00-21swapper/021:05:290
128359962,0cyclictest0-21swapper/321:05:243
128359962,0cyclictest0-21swapper/321:00:233
128359962,0cyclictest0-21swapper/320:30:263
128359962,0cyclictest0-21swapper/320:00:263
128359962,0cyclictest0-21swapper/319:50:233
128359962,0cyclictest0-21swapper/319:45:283
128349966,0cyclictest0-21swapper/220:09:102
128349965,0cyclictest14605-21munin-node20:20:222
128349962,0cyclictest0-21swapper/220:50:242
128349962,0cyclictest0-21swapper/220:00:252
128349962,0cyclictest0-21swapper/219:55:242
128349962,0cyclictest0-21swapper/219:50:242
128349962,0cyclictest0-21swapper/219:40:232
128339962,0cyclictest0-21swapper/120:20:211
128339962,0cyclictest0-21swapper/120:10:261
128339962,0cyclictest0-21swapper/119:20:261
128329965,0cyclictest2306-21expr19:55:210
128329962,0cyclictest0-21swapper/019:35:270
259950,0migration/231410-21timerwakeupswit19:45:342
128359950,0cyclictest0-21swapper/320:10:313
128339953,0cyclictest0-21swapper/119:50:181
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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