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2024-02-23 - 06:50
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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 Fri Feb 23, 2024 00:43:52)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
117950590,0irq/26-eth1-rx-0-21swapper/319:05:133
110050580,0irq/25-eth00-21swapper/119:05:281
110050550,0irq/25-eth00-21swapper/219:05:192
117950440,0irq/26-eth1-rx-0-21swapper/019:06:530
1728999213,0cyclictest0-21swapper/100:37:361
17289991817,0cyclictest0-21swapper/121:15:391
271170,0ktimersoftd/212312-21sshd23:13:242
110050160,0irq/25-eth00-21swapper/123:38:391
17289991513,0cyclictest0-21swapper/122:35:521
1728999150,0cyclictest0-21swapper/119:50:241
17291991413,0cyclictest24402-21bash22:58:533
1729199140,0cyclictest26907-21sshd21:35:363
1729199140,0cyclictest0-21swapper/319:50:263
17290991411,0cyclictest7073-21sshd22:28:502
1729099140,0cyclictest0-21swapper/200:15:292
17289991413,0cyclictest12244-21gawk22:25:251
17289991413,0cyclictest0-21swapper/122:11:241
17289991413,0cyclictest0-21swapper/121:38:531
17289991412,0cyclictest0-21swapper/122:33:441
17289991411,0cyclictest24762-21sshd22:23:001
17288991413,0cyclictest0-21swapper/021:20:480
110050140,0irq/25-eth011476-21sshd21:45:382
41130,0ktimersoftd/00-21swapper/021:25:210
191130,0ktimersoftd/10-21swapper/123:11:491
191130,0ktimersoftd/10-21swapper/121:46:121
17291991312,0cyclictest7011-21sshd23:28:373
17291991312,0cyclictest15667-21sshd22:17:533
17291991312,0cyclictest0-21swapper/323:09:413
17291991312,0cyclictest0-21swapper/322:31:003
17291991312,0cyclictest0-21swapper/321:17:573
17291991311,0cyclictest0-21swapper/323:43:503
17290991312,0cyclictest1495-21snmpd23:00:192
17290991312,0cyclictest0-21swapper/222:40:482
17290991312,0cyclictest0-21swapper/221:20:462
17290991312,0cyclictest0-21swapper/200:35:002
1729099130,0cyclictest0-21swapper/223:19:502
17289991312,0cyclictest0-21swapper/123:24:281
17289991312,0cyclictest0-21swapper/123:24:281
1728999130,0cyclictest0-21swapper/123:44:341
1728999130,0cyclictest0-21swapper/123:05:531
1728999130,0cyclictest0-21swapper/121:57:481
1728999130,0cyclictest0-21swapper/100:04:191
17288991312,0cyclictest29809-21sshd22:51:250
17288991312,0cyclictest0-21swapper/023:35:270
17288991312,0cyclictest0-21swapper/022:05:250
17288991312,0cyclictest0-21swapper/021:32:540
1728899131,0cyclictest110050irq/25-eth023:24:110
1728899131,0cyclictest110050irq/25-eth023:24:100
1728899130,0cyclictest0-21swapper/022:16:410
1728899130,0cyclictest0-21swapper/021:10:150
17291991212,0cyclictest0-21swapper/321:31:463
17291991211,0cyclictest29009-21bash00:37:443
17291991211,0cyclictest22628-21bash22:46:343
17291991211,0cyclictest0-21swapper/323:54:463
17291991211,0cyclictest0-21swapper/300:16:433
17291991210,0cyclictest0-21swapper/300:31:213
1729199120,0cyclictest9844-21sshd22:09:163
1729199120,0cyclictest0-21swapper/323:18:593
1729199120,0cyclictest0-21swapper/322:44:283
1729199120,0cyclictest0-21swapper/322:11:343
17290991212,0cyclictest0-21swapper/223:05:262
17290991211,0cyclictest788-40kipmi000:00:302
17290991211,0cyclictest5338-21sshd22:00:372
17290991211,0cyclictest0-21swapper/221:57:212
17290991211,0cyclictest0-21swapper/221:54:062
17290991210,0cyclictest0-21swapper/223:53:312
17290991210,0cyclictest0-21swapper/221:44:212
17290991210,0cyclictest0-21swapper/221:15:122
1729099120,0cyclictest6322-21sshd23:40:102
1729099120,0cyclictest0-21swapper/221:33:252
17289991212,0cyclictest110050irq/25-eth021:10:041
17289991212,0cyclictest0-21swapper/100:12:341
17289991211,0cyclictest5674-21sshd00:34:311
17289991211,0cyclictest0-21swapper/122:04:541
17289991210,0cyclictest1495-21snmpd20:34:581
17289991210,0cyclictest0-21swapper/120:24:031
1728999120,0cyclictest0-21swapper/122:46:571
1728999120,0cyclictest0-21swapper/121:21:121
1728899128,0cyclictest31171-21sshd21:16:240
17288991211,0cyclictest0-21swapper/023:48:130
17288991210,0cyclictest0-21swapper/022:25:030
17288991210,0cyclictest0-21swapper/000:23:180
1728899120,0cyclictest0-21swapper/023:28:080
1728899120,0cyclictest0-21swapper/023:01:040
1728899120,0cyclictest0-21swapper/021:36:440
110050120,0irq/25-eth032506-21sshd21:56:033
110050120,0irq/25-eth00-21swapper/122:17:341
41110,0ktimersoftd/09329-21diskmemload22:55:450
41110,0ktimersoftd/00-21swapper/023:50:150
41110,0ktimersoftd/00-21swapper/000:04:220
191110,0ktimersoftd/10-21swapper/123:34:211
17291991111,0cyclictest0-21swapper/322:22:043
17291991111,0cyclictest0-21swapper/321:27:213
17291991111,0cyclictest0-21swapper/321:12:223
17291991110,0cyclictest0-21swapper/323:21:043
17291991110,0cyclictest0-21swapper/323:21:043
1729199110,0cyclictest1578-21sshd00:11:503
1729199110,0cyclictest0-21swapper/323:32:123
1729199110,0cyclictest0-21swapper/320:36:073
17290991111,0cyclictest0-21swapper/222:13:372
17290991111,0cyclictest0-21swapper/200:20:212
17290991110,0cyclictest28-21ksoftirqd/222:55:182
17290991110,0cyclictest28-21ksoftirqd/222:07:072
17290991110,0cyclictest1453-21nfsd23:27:582
17290991110,0cyclictest0-21swapper/222:35:072
17290991110,0cyclictest0-21swapper/222:20:292
17290991110,0cyclictest0-21swapper/222:16:182
17290991110,0cyclictest0-21swapper/221:37:512
1729099110,0cyclictest25265-21sshd22:30:572
1729099110,0cyclictest1512-21sshd00:13:022
17289991111,0cyclictest0-21swapper/123:00:471
17289991111,0cyclictest0-21swapper/122:54:091
17289991111,0cyclictest0-21swapper/119:15:171
17289991110,0cyclictest110050irq/25-eth023:57:001
17289991110,0cyclictest0-21swapper/123:18:471
1728999110,0cyclictest0-21swapper/120:15:271
1728999110,0cyclictest0-21swapper/119:40:101
1728899119,0cyclictest0-21swapper/021:06:250
1728899119,0cyclictest0-21swapper/020:06:000
1728899119,0cyclictest0-21swapper/020:06:000
1728899119,0cyclictest0-21swapper/019:17:400
17288991111,0cyclictest0-21swapper/023:13:230
17288991110,0cyclictest7619-21bash23:44:160
17288991110,0cyclictest0-21swapper/023:16:590
17288991110,0cyclictest0-21swapper/022:40:370
17288991110,0cyclictest0-21swapper/021:43:490
17288991110,0cyclictest0-21swapper/000:17:300
1728899110,0cyclictest0-21swapper/020:41:400
1728899110,0cyclictest0-21swapper/020:34:350
110050110,0irq/25-eth027475-21bash00:20:091
110050110,0irq/25-eth00-21swapper/021:59:130
41100,0ktimersoftd/08818-21bash22:01:040
41100,0ktimersoftd/0602-21bash22:31:580
41100,0ktimersoftd/021385-21sshd22:14:390
41100,0ktimersoftd/010123-21awk00:30:380
191100,0ktimersoftd/10-21swapper/120:42:531
1729199109,0cyclictest0-21swapper/321:53:013
17291991010,0cyclictest0-21swapper/323:37:273
17291991010,0cyclictest0-21swapper/323:02:293
17291991010,0cyclictest0-21swapper/322:35:113
17291991010,0cyclictest0-21swapper/300:08:283
1729199100,0cyclictest1674-21sshd21:20:383
1729199100,0cyclictest0-21swapper/322:53:283
1729199100,0cyclictest0-21swapper/320:16:233
1729199100,0cyclictest0-21swapper/319:13:243
1729099109,0cyclictest23604-21expr20:30:202
1729099109,0cyclictest0-21swapper/221:29:362
17290991010,0cyclictest0-21swapper/223:33:462
17290991010,0cyclictest0-21swapper/222:46:302
17290991010,0cyclictest0-21swapper/219:21:492
1728999109,0cyclictest26819-21sshd00:06:451
1728999109,0cyclictest18064-21bash23:25:591
1728999109,0cyclictest0-21swapper/121:42:081
1728999109,0cyclictest0-21swapper/119:10:401
17289991010,0cyclictest9329-21diskmemload21:26:131
17289991010,0cyclictest0-21swapper/122:08:091
17289991010,0cyclictest0-21swapper/121:30:371
17289991010,0cyclictest0-21swapper/100:15:001
1728899109,0cyclictest11908-21bash21:49:430
1728899109,0cyclictest0-21swapper/022:49:550
17288991010,0cyclictest0-21swapper/023:30:340
17288991010,0cyclictest0-21swapper/020:01:360
17288991010,0cyclictest0-21swapper/019:26:090
1728899100,0cyclictest0-21swapper/020:14:140
1599100,0watchdog/07353-21sshd00:12:390
110050100,0irq/25-eth01684-21sshd22:20:120
4190,0ktimersoftd/09329-21diskmemload23:05:350
172919999,0cyclictest0-21swapper/322:02:473
172919999,0cyclictest0-21swapper/320:32:513
172919999,0cyclictest0-21swapper/320:25:123
172919999,0cyclictest0-21swapper/320:11:583
172919999,0cyclictest0-21swapper/319:19:343
172919998,0cyclictest478-21jbd2/dm-0-821:45:523
172919998,0cyclictest0-21swapper/300:21:363
172919992,0cyclictest0-21swapper/320:50:243
172919990,0cyclictest22216-21bash23:49:593
172919990,0cyclictest0-21swapper/323:10:573
172919990,0cyclictest0-21swapper/319:25:223
172919990,0cyclictest0-21swapper/300:25:363
172909999,0cyclictest0-21swapper/223:37:432
172909999,0cyclictest0-21swapper/220:12:142
172909998,0cyclictest28-21ksoftirqd/200:07:452
172909998,0cyclictest0-21swapper/200:27:412
172909990,0cyclictest0-21swapper/222:51:192
172909990,0cyclictest0-21swapper/221:13:392
172909990,0cyclictest0-21swapper/220:01:322
172909990,0cyclictest0-21swapper/219:53:322
172909990,0cyclictest0-21swapper/219:26:412
172899999,0cyclictest0-21swapper/120:48:341
172899995,0cyclictest0-21swapper/120:10:241
172899990,0cyclictest0-21swapper/120:01:591
172889999,0cyclictest0-21swapper/020:53:100
172889999,0cyclictest0-21swapper/020:48:440
172889999,0cyclictest0-21swapper/020:38:240
172889999,0cyclictest0-21swapper/020:27:300
172889999,0cyclictest0-21swapper/020:19:150
172889999,0cyclictest0-21swapper/019:36:440
172889999,0cyclictest0-21swapper/019:10:150
172889995,0cyclictest20400-21bash22:38:260
172889994,0cyclictest6931-21sshd23:55:520
172889990,0cyclictest0-21swapper/019:50:210
159990,0watchdog/09329-21diskmemload21:51:150
11795090,0irq/26-eth1-rx-0-21swapper/000:36:480
11005090,0irq/25-eth09329-21diskmemload00:08:580
11005090,0irq/25-eth029826-21cp22:27:363
11005090,0irq/25-eth028-21ksoftirqd/223:45:512
11005090,0irq/25-eth015666-21sshd21:50:131
11005090,0irq/25-eth01512-21sshd23:46:341
4180,0ktimersoftd/00-21swapper/020:55:200
179980,0migration/13261-21sshd00:25:241
172919988,0cyclictest0-21swapper/321:07:563
172919988,0cyclictest0-21swapper/320:55:173
172919988,0cyclictest0-21swapper/320:43:123
172919988,0cyclictest0-21swapper/319:21:053
172919987,0cyclictest2709-21hddtemp_smartct23:55:263
172919983,0cyclictest0-21swapper/319:41:333
172919983,0cyclictest0-21swapper/319:34:333
172919981,0cyclictest0-21swapper/321:00:243
172909988,0cyclictest0-21swapper/223:55:022
172909988,0cyclictest0-21swapper/223:21:562
172909988,0cyclictest0-21swapper/223:21:562
172909988,0cyclictest0-21swapper/220:17:352
172909988,0cyclictest0-21swapper/219:58:532
172909987,0cyclictest0-21swapper/219:36:262
172909986,0cyclictest0-21swapper/219:31:352
172909980,0cyclictest0-21swapper/220:06:532
172909980,0cyclictest0-21swapper/220:06:522
172899988,0cyclictest0-21swapper/123:50:021
172899988,0cyclictest0-21swapper/121:06:141
172899988,0cyclictest0-21swapper/120:35:341
172899988,0cyclictest0-21swapper/120:07:001
172899988,0cyclictest0-21swapper/120:07:001
172899980,0cyclictest0-21swapper/119:20:241
172889988,0cyclictest0-21swapper/021:02:350
172889988,0cyclictest0-21swapper/019:45:480
172889988,0cyclictest0-21swapper/019:41:150
172889988,0cyclictest0-21swapper/019:30:420
11005080,0irq/25-eth09590-21bash22:40:581
11005080,0irq/25-eth02131-21memory21:40:313
11005080,0irq/25-eth016712-21cp22:57:511
11005080,0irq/25-eth010013-21df_abs00:00:203
11005080,0irq/25-eth00-21swapper/000:25:230
339970,0migration/33246-21nfsd419:45:243
172919977,0cyclictest0-21swapper/319:58:433
172909977,0cyclictest0-21swapper/220:41:582
172909977,0cyclictest0-21swapper/200:38:562
172909970,0cyclictest0-21swapper/221:05:232
172899977,0cyclictest0-21swapper/121:02:241
172899977,0cyclictest0-21swapper/120:53:351
172899977,0cyclictest0-21swapper/119:46:121
11005070,0irq/25-eth00-21swapper/019:55:300
172919966,0cyclictest0-21swapper/320:21:223
172919964,0cyclictest0-21swapper/320:45:263
172919962,0cyclictest0-21swapper/320:05:233
172919962,0cyclictest0-21swapper/320:05:223
172919962,0cyclictest0-21swapper/319:35:253
172919961,0cyclictest0-21swapper/320:01:183
172909966,0cyclictest0-21swapper/220:20:142
172909965,0cyclictest599-21interrupts19:40:242
172909963,0cyclictest0-21swapper/219:45:032
172909962,0cyclictest0-21swapper/221:00:242
172909962,0cyclictest0-21swapper/220:55:242
172909962,0cyclictest0-21swapper/220:50:232
172909962,0cyclictest0-21swapper/219:15:012
172909962,0cyclictest0-21swapper/219:10:262
172909960,0cyclictest0-21swapper/220:27:412
172899966,0cyclictest0-21swapper/120:57:591
172899965,0cyclictest31399-21timerandwakeup19:35:311
172899962,0cyclictest0-21swapper/120:25:231
172899962,0cyclictest0-21swapper/119:55:241
172899962,0cyclictest0-21swapper/119:30:231
172899962,0cyclictest0-21swapper/119:25:231
172889966,0cyclictest0-21swapper/020:23:390
149960,0migration/024079-21ntp_offset19:20:240
249950,0watchdog/226145-21fschecks_count20:35:232
172909950,0cyclictest0-21swapper/220:45:182
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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