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2024-09-12 - 07:16
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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 Thu Sep 12, 2024 00:43:51)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050680,0irq/25-eth00-21swapper/119:05:151
117950600,0irq/26-eth1-rx-0-21swapper/319:09:103
117950600,0irq/26-eth1-rx-0-21swapper/019:06:500
1926224422,0sleep20-21swapper/219:07:202
1954599213,0cyclictest0-21swapper/100:12:391
1954699191,0cyclictest12064-21sshd00:26:172
1954499170,0cyclictest0-21swapper/021:10:230
1954699160,0cyclictest0-21swapper/221:50:182
19544991613,0cyclictest0-21swapper/023:34:460
110050160,0irq/25-eth020-21ksoftirqd/121:30:531
19547991514,0cyclictest0-21swapper/322:13:193
1954799150,0cyclictest0-21swapper/300:05:113
1954699152,0cyclictest4770-21bash22:27:082
1954699150,0cyclictest2079-21bash22:53:242
1954699150,0cyclictest0-21swapper/223:10:132
19545991512,0cyclictest0-21swapper/123:17:551
1954499150,0cyclictest0-21swapper/023:27:550
19547991413,0cyclictest0-21swapper/322:22:103
19547991411,0cyclictest0-21swapper/323:38:363
19546991413,0cyclictest5378-21sshd00:02:452
19546991413,0cyclictest23463-21bash21:55:472
19546991412,0cyclictest0-21swapper/200:33:532
1954699141,0cyclictest0-21swapper/223:27:192
1954699140,0cyclictest0-21swapper/200:05:212
19545991413,0cyclictest0-21swapper/123:10:141
19544991411,0cyclictest0-21swapper/021:33:020
1954499140,0cyclictest0-21swapper/023:43:570
1954499140,0cyclictest0-21swapper/021:50:150
110050140,0irq/25-eth00-21swapper/121:15:071
19547991312,0cyclictest27270-21bash21:18:233
19547991312,0cyclictest0-21swapper/321:47:473
19547991311,0cyclictest351ktimersoftd/322:35:373
19547991311,0cyclictest0-21swapper/300:16:213
1954799130,0cyclictest0-21swapper/323:57:593
1954799130,0cyclictest0-21swapper/322:34:433
1954799130,0cyclictest0-21swapper/321:20:293
19546991311,0cyclictest1512-21sshd22:11:282
19546991311,0cyclictest12181-21sshd21:13:222
19546991311,0cyclictest0-21swapper/223:35:002
19546991311,0cyclictest0-21swapper/221:19:032
1954699131,0cyclictest0-21swapper/223:09:392
1954699130,0cyclictest0-21swapper/222:01:272
1954699130,0cyclictest0-21swapper/220:15:142
19545991312,0cyclictest0-21swapper/123:40:131
19545991312,0cyclictest0-21swapper/100:16:351
19545991311,0cyclictest0-21swapper/122:40:311
19545991311,0cyclictest0-21swapper/122:40:311
19545991311,0cyclictest0-21swapper/121:36:171
1954599130,0cyclictest0-21swapper/122:00:541
19544991312,0cyclictest0-21swapper/019:10:150
19544991311,0cyclictest11475-21diskmemload23:58:140
19544991311,0cyclictest0-21swapper/022:13:060
19544991311,0cyclictest0-21swapper/000:07:590
1954499130,0cyclictest8388-21sshd21:26:450
110050130,0irq/25-eth00-21swapper/321:34:393
110050130,0irq/25-eth00-21swapper/321:28:083
9950120,0irq/24-0000:00:0-21swapper/322:56:043
19547991211,0cyclictest8132-21sshd23:46:233
19547991211,0cyclictest0-21swapper/323:26:523
19547991211,0cyclictest0-21swapper/323:13:443
1954799120,0cyclictest18816-21sshd22:41:483
1954799120,0cyclictest18816-21sshd22:41:483
1954799120,0cyclictest0-21swapper/300:22:293
19546991211,0cyclictest29303-21sshd21:25:272
19546991211,0cyclictest20094-21sshd00:23:322
19546991211,0cyclictest0-21swapper/223:39:032
19546991211,0cyclictest0-21swapper/222:23:262
19546991210,0cyclictest0-21swapper/222:47:062
1954699120,0cyclictest13306-21id23:04:172
1954699120,0cyclictest0-21swapper/221:49:032
1954599123,0cyclictest0-21swapper/119:17:081
19545991211,0cyclictest13311-21bash00:22:441
19545991211,0cyclictest0-21swapper/123:24:111
19545991211,0cyclictest0-21swapper/121:26:511
19545991211,0cyclictest0-21swapper/121:14:121
19545991210,0cyclictest19542-21cyclictest23:54:441
1954599120,0cyclictest0-21swapper/123:37:041
1954599120,0cyclictest0-21swapper/122:16:341
1954599120,0cyclictest0-21swapper/121:44:091
19544991212,0cyclictest0-21swapper/022:37:440
19544991211,0cyclictest10163-21sshd00:37:080
19544991211,0cyclictest0-21swapper/021:45:140
19544991210,0cyclictest0-21swapper/023:36:300
19544991210,0cyclictest0-21swapper/023:19:540
19544991210,0cyclictest0-21swapper/021:59:240
19544991210,0cyclictest0-21swapper/000:26:140
1954499120,0cyclictest11475-21diskmemload22:45:230
1954499120,0cyclictest0-21swapper/023:51:370
1954499120,0cyclictest0-21swapper/023:09:060
1954499120,0cyclictest0-21swapper/023:02:480
110050120,0irq/25-eth03674-21sshd22:10:361
110050120,0irq/25-eth022205-21sshd22:52:083
110050120,0irq/25-eth00-21swapper/300:36:203
9950110,0irq/24-0000:00:0-21swapper/122:45:171
41110,0ktimersoftd/00-21swapper/019:50:130
1954799119,0cyclictest14367-21sshd00:11:283
1954799119,0cyclictest0-21swapper/321:37:183
19547991111,0cyclictest0-21swapper/323:20:013
19547991111,0cyclictest0-21swapper/321:12:413
19547991110,0cyclictest28689-21sshd00:01:433
19547991110,0cyclictest0-21swapper/323:50:063
19547991110,0cyclictest0-21swapper/323:33:073
19547991110,0cyclictest0-21swapper/321:57:393
1954799110,0cyclictest10199-21sshd23:07:143
1954799110,0cyclictest0-21swapper/321:50:183
19546991111,0cyclictest271ktimersoftd/220:04:502
19546991111,0cyclictest0-21swapper/223:57:512
19546991111,0cyclictest0-21swapper/221:21:102
19546991111,0cyclictest0-21swapper/219:34:452
19546991110,0cyclictest20630-21fw_conntrack22:55:122
19546991110,0cyclictest19218-21sshd21:34:522
19546991110,0cyclictest0-21swapper/219:27:392
1954699110,0cyclictest11475-21diskmemload00:12:302
1954699110,0cyclictest0-21swapper/221:07:132
1954699110,0cyclictest0-21swapper/220:05:262
1954699110,0cyclictest0-21swapper/219:11:382
19545991111,0cyclictest0-21swapper/100:01:571
19545991110,0cyclictest25315-21bash23:31:371
19545991110,0cyclictest0-21swapper/123:01:081
19545991110,0cyclictest0-21swapper/122:36:551
19545991110,0cyclictest0-21swapper/122:28:321
19544991111,0cyclictest0-21swapper/022:16:130
19544991111,0cyclictest0-21swapper/000:20:460
19544991110,0cyclictest30864-21sshd22:06:490
19544991110,0cyclictest26640-21sshd22:59:060
19544991110,0cyclictest0-21swapper/021:16:030
19544991110,0cyclictest0-21swapper/000:13:270
1954499110,0cyclictest1512-21sshd22:33:050
1954499110,0cyclictest0-21swapper/023:45:270
1954499110,0cyclictest0-21swapper/023:10:200
1499110,0migration/08375-21bash21:23:210
110050110,0irq/25-eth034-21rcuc/321:44:043
110050110,0irq/25-eth00-21swapper/322:03:413
1954799109,0cyclictest5897-21sshd23:23:083
1954799109,0cyclictest0-21swapper/323:40:583
1954799109,0cyclictest0-21swapper/319:25:003
19547991010,0cyclictest0-21swapper/323:00:583
19547991010,0cyclictest0-21swapper/300:26:483
1954799100,0cyclictest0-21swapper/320:30:113
1954799100,0cyclictest0-21swapper/300:30:163
1954699109,0cyclictest5624-21bash23:19:522
1954699109,0cyclictest4603-21sshd23:23:002
1954699109,0cyclictest31616-21bash23:42:112
1954699109,0cyclictest12383-21sshd23:46:492
1954699109,0cyclictest0-21swapper/220:41:542
1954699109,0cyclictest0-21swapper/219:15:492
19546991010,0cyclictest0-21swapper/221:04:042
19546991010,0cyclictest0-21swapper/220:38:452
19546991010,0cyclictest0-21swapper/200:38:452
1954699100,0cyclictest0-21swapper/221:35:442
1954699100,0cyclictest0-21swapper/220:55:502
1954699100,0cyclictest0-21swapper/220:30:312
1954599109,0cyclictest11775-21sshd23:27:001
1954599109,0cyclictest0-21swapper/122:32:161
1954599109,0cyclictest0-21swapper/100:06:151
1954599102,0cyclictest0-21swapper/120:30:151
19545991010,0cyclictest0-21swapper/123:57:041
19545991010,0cyclictest0-21swapper/120:18:121
19545991010,0cyclictest0-21swapper/100:27:371
1954599100,0cyclictest0-21swapper/123:48:341
1954599100,0cyclictest0-21swapper/120:09:091
1954599100,0cyclictest0-21swapper/119:34:041
1954499109,0cyclictest4788-21sshd22:53:410
1954499109,0cyclictest0-21swapper/023:23:020
1954499109,0cyclictest0-21swapper/022:25:390
1954499109,0cyclictest0-21swapper/000:31:060
19544991010,0cyclictest0-21swapper/021:36:450
1954499100,0cyclictest14363-21sshd22:41:200
1954499100,0cyclictest14363-21sshd22:41:190
1954499100,0cyclictest0-21swapper/020:45:520
110050100,0irq/25-eth020-21ksoftirqd/123:09:521
110050100,0irq/25-eth020-21ksoftirqd/121:56:401
110050100,0irq/25-eth020-21ksoftirqd/121:20:241
110050100,0irq/25-eth017557-21sh21:44:590
110050100,0irq/25-eth00-21swapper/322:25:523
195479999,0cyclictest0-21swapper/322:45:173
195479990,0cyclictest0-21swapper/320:10:203
195469999,0cyclictest0-21swapper/222:08:192
195469999,0cyclictest0-21swapper/220:24:482
195469999,0cyclictest0-21swapper/219:42:262
195469999,0cyclictest0-21swapper/200:16:482
195469998,0cyclictest3236-21sshd22:17:082
195469991,0cyclictest0-21swapper/221:40:132
195469990,0cyclictest0-21swapper/222:30:152
195459999,0cyclictest110050irq/25-eth000:34:011
195459999,0cyclictest0-21swapper/122:22:171
195459999,0cyclictest0-21swapper/122:07:441
195459999,0cyclictest0-21swapper/121:47:191
195459999,0cyclictest0-21swapper/120:43:521
195459999,0cyclictest0-21swapper/120:38:251
195459998,0cyclictest0-21swapper/120:48:461
195459990,0cyclictest0-21swapper/120:28:041
195449999,0cyclictest0-21swapper/020:15:180
195449999,0cyclictest0-21swapper/000:18:540
159990,0watchdog/08194-21sshd22:20:550
159990,0watchdog/023241-21sshd22:02:470
11795090,0irq/26-eth1-rx-5449-21bash00:02:440
11005090,0irq/25-eth024918-21wget00:35:121
11005090,0irq/25-eth022347-21sshd22:09:203
11005090,0irq/25-eth014502-21sshd22:15:053
11005090,0irq/25-eth011154-21sshd22:57:311
11005090,0irq/25-eth011068-21sshd21:51:021
195479980,0cyclictest0-21swapper/321:05:113
195469988,0cyclictest0-21swapper/220:52:412
195469988,0cyclictest0-21swapper/219:38:352
195469987,0cyclictest0-21swapper/222:43:032
195469987,0cyclictest0-21swapper/222:43:032
195469983,0cyclictest22500-21sshd22:38:532
195469980,0cyclictest1512-21sshd23:52:042
195459988,0cyclictest0-21swapper/122:50:161
195459988,0cyclictest0-21swapper/121:05:091
195459983,0cyclictest0-21swapper/120:58:561
195459983,0cyclictest0-21swapper/120:12:351
195459983,0cyclictest0-21swapper/120:02:591
195459983,0cyclictest0-21swapper/119:21:491
195449981,0cyclictest0-21swapper/019:25:170
11795080,0irq/26-eth1-rx-13713-21munin-node20:05:130
4170,0ktimersoftd/04676-21munin-node20:55:110
4170,0ktimersoftd/030076-21munin-node20:40:120
4170,0ktimersoftd/00-21swapper/020:30:110
4170,0ktimersoftd/00-21swapper/019:24:050
339970,0migration/331865-21turbostat19:35:003
195479977,0cyclictest0-21swapper/320:07:323
195479970,0cyclictest0-21swapper/320:15:473
195469977,0cyclictest0-21swapper/220:47:012
195469977,0cyclictest0-21swapper/219:21:442
195469970,0cyclictest0-21swapper/220:25:182
195459977,0cyclictest0-21swapper/119:55:411
195459972,0cyclictest0-21swapper/121:00:411
195449970,0cyclictest0-21swapper/019:40:170
195449970,0cyclictest0-21swapper/019:35:150
195449970,0cyclictest0-21swapper/019:15:140
11795070,0irq/26-eth1-rx-0-21swapper/320:28:403
4160,0ktimersoftd/029847-21idleruntime-cro20:39:590
195479965,0cyclictest36-21ksoftirqd/320:40:133
195479965,0cyclictest20976-21ntpdc19:10:163
195479962,0cyclictest0-21swapper/321:00:163
195479962,0cyclictest0-21swapper/320:55:143
195479962,0cyclictest0-21swapper/320:50:163
195479962,0cyclictest0-21swapper/320:45:143
195479962,0cyclictest0-21swapper/320:35:143
195479962,0cyclictest0-21swapper/320:20:153
195479962,0cyclictest0-21swapper/319:45:143
195479962,0cyclictest0-21swapper/319:35:153
195479962,0cyclictest0-21swapper/319:25:173
195479962,0cyclictest0-21swapper/319:15:023
195469963,0cyclictest16268-21tr20:10:112
195469962,0cyclictest0-21swapper/219:55:142
195469962,0cyclictest0-21swapper/219:50:152
195469961,0cyclictest0-21swapper/219:45:082
195459965,0cyclictest32090-21munin-node19:35:121
195459965,0cyclictest27454-21atenall_r7power19:25:121
195459963,0cyclictest0-21swapper/119:10:371
195459962,0cyclictest0-21swapper/120:20:161
195459961,0cyclictest0-21swapper/120:51:251
195459960,0cyclictest0-21swapper/119:49:591
195459960,0cyclictest0-21swapper/119:44:231
195449965,0cyclictest9804-21cat19:55:150
195449965,0cyclictest3373-21sed20:50:160
195449965,0cyclictest23833-21hwlatdetect20:25:140
195449962,0cyclictest0-21swapper/020:20:160
195449962,0cyclictest0-21swapper/020:10:150
195449962,0cyclictest0-21swapper/020:00:160
195449962,0cyclictest0-21swapper/019:30:150
195449960,0cyclictest9758-21df_abs21:05:120
159960,0watchdog/04733-21df19:45:110
11005060,0irq/25-eth01341-21avahi-daemon19:44:503
11005060,0irq/25-eth00-21swapper/319:50:283
329950,0watchdog/39895-21gawk19:55:153
195479951,0cyclictest0-21swapper/320:00:153
195449951,0cyclictest0-21swapper/021:00:180
11005050,0irq/25-eth00-21swapper/119:50:121
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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