You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-10-10 - 14:46
Click here to display the system's profile data or here to proceed to next system.
Click on a legend element to toggle display of that core, ctrl-click inverts display, shift-click enables all.

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 Oct 10, 2025 00:43:53)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
110050690,0irq/25-eth00-21swapper/319:05:213
117950630,0irq/26-eth1-rx-0-21swapper/119:07:031
110050540,0irq/25-eth00-21swapper/219:07:322
640824320,0sleep00-21swapper/019:07:070
671499171,0cyclictest0-21swapper/223:40:252
671299160,0cyclictest1170-21sshd22:55:150
671299160,0cyclictest0-21swapper/021:30:060
671299160,0cyclictest0-21swapper/021:30:060
671399150,0cyclictest0-21swapper/121:42:381
671299159,0cyclictest0-21swapper/022:15:390
671299154,0cyclictest11731-21sshd21:11:140
671299154,0cyclictest11731-21sshd21:11:140
110050150,0irq/25-eth03-21ksoftirqd/023:03:030
6715991414,0cyclictest0-21swapper/323:48:583
6715991413,0cyclictest32180-21bash00:03:433
6715991413,0cyclictest0-21swapper/300:37:263
671499140,0cyclictest0-21swapper/221:53:452
671299149,0cyclictest9301-21sshd00:07:570
671299144,0cyclictest4012-21sshd22:42:100
671299142,0cyclictest0-21swapper/021:53:190
6712991414,0cyclictest0-21swapper/021:22:320
6712991414,0cyclictest0-21swapper/021:22:320
6712991410,0cyclictest0-21swapper/000:26:390
110050140,0irq/25-eth05036-21sshd21:56:270
110050140,0irq/25-eth026256-21sshd22:21:322
6715991312,0cyclictest12833-21sshd23:32:163
6715991312,0cyclictest0-21swapper/323:06:073
6715991311,0cyclictest26417-21sshd22:01:523
6715991310,0cyclictest0-21swapper/321:35:023
671599130,0cyclictest12294-21id00:08:163
671599130,0cyclictest0-21swapper/321:58:443
6714991312,0cyclictest31051-21diskmemload21:23:542
6714991312,0cyclictest31051-21diskmemload21:23:542
6714991312,0cyclictest0-21swapper/221:28:472
6714991312,0cyclictest0-21swapper/221:28:472
6714991312,0cyclictest0-21swapper/200:21:042
671499130,0cyclictest17604-21sshd23:13:192
671499130,0cyclictest0-21swapper/222:50:232
671499130,0cyclictest0-21swapper/222:25:352
6713991312,0cyclictest25131-21bash23:17:191
6713991312,0cyclictest21340-21rm21:48:211
6713991312,0cyclictest0-21swapper/123:29:031
6713991312,0cyclictest0-21swapper/122:46:051
6713991311,0cyclictest0-21swapper/122:43:301
671399130,0cyclictest27526-21awk19:50:191
671399130,0cyclictest11898-21sshd21:17:541
671399130,0cyclictest0-21swapper/123:24:321
671399130,0cyclictest0-21swapper/121:57:371
671399130,0cyclictest0-21swapper/100:39:471
671399130,0cyclictest0-21swapper/100:00:591
671299137,0cyclictest0-21swapper/022:24:520
671299136,0cyclictest0-21swapper/020:00:180
6712991312,0cyclictest0-21swapper/022:31:390
6712991312,0cyclictest0-21swapper/000:33:440
6712991312,0cyclictest0-21swapper/000:33:440
6712991311,0cyclictest0-21swapper/023:27:450
6712991311,0cyclictest0-21swapper/021:29:590
6712991311,0cyclictest0-21swapper/021:29:580
6712991310,0cyclictest0-21swapper/021:46:080
671299130,0cyclictest5405-21id22:09:370
671299130,0cyclictest31612-21sshd22:28:380
671299130,0cyclictest2116-21sshd22:45:170
671299130,0cyclictest0-21swapper/023:40:210
671299130,0cyclictest0-21swapper/023:06:510
671299130,0cyclictest0-21swapper/022:52:140
110050130,0irq/25-eth00-21swapper/122:23:331
6715991212,0cyclictest0-21swapper/322:32:403
6715991211,0cyclictest32239-21perl00:10:143
6715991211,0cyclictest18099-21sshd23:39:203
6715991211,0cyclictest16136-21sshd22:23:493
6715991211,0cyclictest0-21swapper/323:18:393
6715991211,0cyclictest0-21swapper/323:02:303
6715991210,0cyclictest30318-21sshd22:18:433
6715991210,0cyclictest0-21swapper/323:29:483
6715991210,0cyclictest0-21swapper/321:29:213
6715991210,0cyclictest0-21swapper/321:29:213
671599120,0cyclictest0-21swapper/322:54:153
671599120,0cyclictest0-21swapper/321:53:093
671599120,0cyclictest0-21swapper/321:21:563
671599120,0cyclictest0-21swapper/321:21:553
6714991211,0cyclictest0-21swapper/223:26:272
6714991211,0cyclictest0-21swapper/223:00:332
6714991211,0cyclictest0-21swapper/200:30:072
6714991211,0cyclictest0-21swapper/200:30:062
6714991211,0cyclictest0-21swapper/200:02:562
6714991210,0cyclictest31827-21bash22:05:362
6714991210,0cyclictest18367-21bash00:05:292
6714991210,0cyclictest0-21swapper/222:41:302
671499120,0cyclictest18258-21sshd22:33:512
671499120,0cyclictest0-21swapper/223:38:322
671499120,0cyclictest0-21swapper/223:31:282
671499120,0cyclictest0-21swapper/222:02:282
671499120,0cyclictest0-21swapper/221:15:142
6713991212,0cyclictest0-21swapper/123:50:461
6713991212,0cyclictest0-21swapper/122:54:191
6713991212,0cyclictest0-21swapper/121:22:471
6713991212,0cyclictest0-21swapper/121:22:471
6713991211,0cyclictest0-21swapper/100:32:431
6713991211,0cyclictest0-21swapper/100:32:421
6713991210,0cyclictest0-21swapper/122:00:461
671399120,0cyclictest0-21swapper/123:41:071
671399120,0cyclictest0-21swapper/122:14:281
671399120,0cyclictest0-21swapper/100:23:391
671299129,0cyclictest0-21swapper/020:41:180
671299124,0cyclictest23217-21sshd23:10:330
671299122,0cyclictest1512-21sshd00:21:040
6712991212,0cyclictest0-21swapper/023:18:000
6712991211,0cyclictest0-21swapper/023:52:370
6712991210,0cyclictest0-21swapper/022:39:540
671299120,0cyclictest29781-21sshd21:36:040
671299120,0cyclictest0-21swapper/023:55:200
671299120,0cyclictest0-21swapper/023:23:190
671299120,0cyclictest0-21swapper/022:02:160
671299120,0cyclictest0-21swapper/021:15:390
671299120,0cyclictest0-21swapper/019:20:150
671299120,0cyclictest0-21swapper/000:11:070
351120,0ktimersoftd/30-21swapper/300:26:363
191120,0ktimersoftd/10-21swapper/122:55:431
110050120,0irq/25-eth08616-21sshd21:47:012
110050120,0irq/25-eth00-21swapper/223:20:052
671599119,0cyclictest0-21swapper/319:14:153
6715991111,0cyclictest0-21swapper/322:27:323
6715991110,0cyclictest31867-21bash00:30:203
6715991110,0cyclictest31867-21bash00:30:193
6715991110,0cyclictest0-21swapper/323:22:433
6715991110,0cyclictest0-21swapper/322:08:093
6715991110,0cyclictest0-21swapper/321:16:273
671599110,0cyclictest0-21swapper/320:59:293
671599110,0cyclictest0-21swapper/320:12:203
671599110,0cyclictest0-21swapper/319:35:023
6714991111,0cyclictest0-21swapper/223:09:512
6714991111,0cyclictest0-21swapper/222:46:362
6714991111,0cyclictest0-21swapper/221:10:262
6714991111,0cyclictest0-21swapper/221:10:252
6714991110,0cyclictest31051-21diskmemload23:19:502
6714991110,0cyclictest20040-21sshd00:25:352
6714991110,0cyclictest0-21swapper/222:12:272
6714991110,0cyclictest0-21swapper/221:55:382
6714991110,0cyclictest0-21swapper/200:11:542
671499110,0cyclictest0-21swapper/221:35:032
6713991111,0cyclictest31051-21diskmemload23:02:331
6713991111,0cyclictest0-21swapper/121:12:261
6713991111,0cyclictest0-21swapper/121:12:261
6713991111,0cyclictest0-21swapper/100:10:041
6713991110,0cyclictest31051-21diskmemload23:31:291
6713991110,0cyclictest0-21swapper/123:45:401
6713991110,0cyclictest0-21swapper/122:35:161
671399110,0cyclictest25183-21sshd22:18:111
671399110,0cyclictest0-21swapper/121:39:021
6712991111,0cyclictest0-21swapper/000:15:020
6712991110,0cyclictest4992-21sshd22:12:510
6712991110,0cyclictest0-21swapper/023:32:450
6712991110,0cyclictest0-21swapper/021:42:590
671299110,0cyclictest12994-21df_inode20:30:140
671299110,0cyclictest0-21swapper/023:35:220
671299110,0cyclictest0-21swapper/020:53:440
671299110,0cyclictest0-21swapper/000:39:020
41110,0ktimersoftd/00-21swapper/000:04:010
110050110,0irq/25-eth00-21swapper/322:39:443
671599109,0cyclictest9459-21bash22:46:013
671599109,0cyclictest32756-21chrt20:01:323
671599109,0cyclictest14328-21sshd23:58:383
671599109,0cyclictest0-21swapper/323:12:113
671599109,0cyclictest0-21swapper/322:11:173
6715991010,0cyclictest0-21swapper/320:46:153
671599100,0cyclictest0-21swapper/323:54:423
671599100,0cyclictest0-21swapper/322:42:493
671599100,0cyclictest0-21swapper/321:05:323
671599100,0cyclictest0-21swapper/321:05:323
671599100,0cyclictest0-21swapper/319:23:393
671599100,0cyclictest0-21swapper/300:18:063
671499109,0cyclictest31051-21diskmemload23:52:422
671499108,0cyclictest8295-21sshd21:43:462
6714991010,0cyclictest0-21swapper/223:55:172
6714991010,0cyclictest0-21swapper/220:43:492
6714991010,0cyclictest0-21swapper/219:50:232
6714991010,0cyclictest0-21swapper/200:16:312
671499100,0cyclictest0-21swapper/223:45:532
671499100,0cyclictest0-21swapper/222:38:332
671499100,0cyclictest0-21swapper/219:45:182
671399109,0cyclictest0-21swapper/121:32:461
671399109,0cyclictest0-21swapper/121:32:461
6713991010,0cyclictest0-21swapper/123:38:341
6713991010,0cyclictest0-21swapper/122:27:011
6713991010,0cyclictest0-21swapper/121:51:281
6713991010,0cyclictest0-21swapper/120:37:001
671299109,0cyclictest0-21swapper/023:47:310
671299108,0cyclictest0-21swapper/020:23:520
671299108,0cyclictest0-21swapper/019:38:340
671299105,0cyclictest23293-21munin-node19:40:220
6712991010,0cyclictest0-21swapper/019:59:010
671299100,0cyclictest0-21swapper/021:00:210
671299100,0cyclictest0-21swapper/020:55:140
671299100,0cyclictest0-21swapper/020:05:100
671299100,0cyclictest0-21swapper/019:45:110
271100,0ktimersoftd/20-21swapper/219:59:132
117950100,0irq/26-eth1-rx-19709-21hddtemp_smartct23:10:151
67159999,0cyclictest7306-21sshd21:46:533
67159998,0cyclictest0-21swapper/321:31:543
67159998,0cyclictest0-21swapper/321:31:543
67159990,0cyclictest0-21swapper/319:45:143
67149999,0cyclictest0-21swapper/222:19:142
67149999,0cyclictest0-21swapper/220:58:002
67149999,0cyclictest0-21swapper/220:16:112
67149999,0cyclictest0-21swapper/219:30:112
67149999,0cyclictest0-21swapper/200:39:112
67149990,0cyclictest0-21swapper/219:36:202
67139999,0cyclictest0-21swapper/123:06:101
67139999,0cyclictest0-21swapper/120:00:181
67139999,0cyclictest0-21swapper/119:17:541
67139999,0cyclictest0-21swapper/100:25:371
67129999,0cyclictest0-21swapper/019:30:050
67129992,0cyclictest0-21swapper/020:25:170
4190,0ktimersoftd/00-21swapper/019:14:310
19190,0ktimersoftd/10-21swapper/119:58:131
11005090,0irq/25-eth020-21ksoftirqd/100:19:531
11005090,0irq/25-eth00-21swapper/121:25:371
11005090,0irq/25-eth00-21swapper/121:25:371
67159988,0cyclictest9498-21sshd21:10:593
67159988,0cyclictest9498-21sshd21:10:593
67159988,0cyclictest0-21swapper/321:04:573
67159988,0cyclictest0-21swapper/320:37:533
67159988,0cyclictest0-21swapper/319:18:403
67159987,0cyclictest36-21ksoftirqd/323:41:193
67149988,0cyclictest0-21swapper/222:57:262
67149988,0cyclictest0-21swapper/220:26:242
67149988,0cyclictest0-21swapper/220:09:262
67149988,0cyclictest0-21swapper/220:03:522
67149988,0cyclictest0-21swapper/219:24:352
67149987,0cyclictest10006-21turbostat20:25:002
67139988,0cyclictest0-21swapper/120:33:311
67139988,0cyclictest0-21swapper/119:36:291
67139988,0cyclictest0-21swapper/119:20:341
67139987,0cyclictest0-21swapper/122:07:021
67129988,0cyclictest0-21swapper/020:12:290
67129988,0cyclictest0-21swapper/019:18:560
67129981,0cyclictest0-21swapper/020:45:170
67129980,0cyclictest0-21swapper/021:05:190
67129980,0cyclictest0-21swapper/021:05:180
339980,0migration/35024-21sshd21:43:263
11005080,0irq/25-eth023188-21sshd23:59:341
11005080,0irq/25-eth02049-21bash00:20:153
11005080,0irq/25-eth01512-21sshd22:33:351
11005080,0irq/25-eth01200-21cp22:55:163
995070,0irq/24-0000:00:31161-21latency_hist21:10:001
995070,0irq/24-0000:00:31161-21latency_hist21:10:001
995070,0irq/24-0000:00:20-21ksoftirqd/100:05:151
67159977,0cyclictest0-21swapper/320:52:523
67149977,0cyclictest0-21swapper/219:11:012
67149971,0cyclictest0-21swapper/219:25:132
67149970,0cyclictest0-21swapper/219:42:292
67139976,0cyclictest20-21ksoftirqd/120:45:001
67139975,0cyclictest0-21swapper/120:25:541
67139975,0cyclictest0-21swapper/120:07:501
67139970,0cyclictest0-21swapper/120:14:541
67139970,0cyclictest0-21swapper/119:48:551
67139970,0cyclictest0-21swapper/119:44:201
67129970,0cyclictest15646-21hddtemp_smartct20:35:140
67129970,0cyclictest0-21swapper/020:15:170
339970,0migration/310057-21latency_hist20:25:003
11005070,0irq/25-eth08635-21munin-node19:10:231
11005070,0irq/25-eth028-21ksoftirqd/221:30:052
11005070,0irq/25-eth028-21ksoftirqd/221:30:042
67159966,0cyclictest0-21swapper/319:25:243
67159964,0cyclictest0-21swapper/320:30:163
67159962,0cyclictest0-21swapper/320:40:153
67159962,0cyclictest0-21swapper/319:50:163
67159962,0cyclictest0-21swapper/319:40:163
67159962,0cyclictest0-21swapper/319:30:143
67159960,0cyclictest0-21swapper/320:17:153
67149962,0cyclictest0-21swapper/221:05:182
67149962,0cyclictest0-21swapper/221:05:182
67149962,0cyclictest0-21swapper/221:00:162
67149962,0cyclictest0-21swapper/220:50:182
67149962,0cyclictest0-21swapper/220:45:172
67149962,0cyclictest0-21swapper/220:30:172
67149962,0cyclictest0-21swapper/220:10:152
67149962,0cyclictest0-21swapper/219:15:012
67139965,0cyclictest7891-21munin-node20:20:131
67139964,0cyclictest0-21swapper/121:02:241
67139962,0cyclictest0-21swapper/120:55:181
67139961,0cyclictest0-21swapper/120:15:161
67139960,0cyclictest0-21swapper/120:45:161
67129965,0cyclictest26540-21cstates19:50:120
67129962,0cyclictest0-21swapper/019:25:170
339960,0migration/330306-21munin-node19:55:233
179960,0migration/121954-21atenall_r7power20:50:131
179960,0migration/114794-21cpuspeed_turbos19:25:131
67159951,0cyclictest0-21swapper/320:05:203
67149954,0cyclictest15073-21cat20:35:122
67139951,0cyclictest0-21swapper/119:30:151
339950,0migration/311478-21munin-node20:25:203
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional