You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-07-27 - 06:55
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 100 highest latencies:
System rack3slot0.osadl.org (updated Mon Jul 27, 2026 00:43:26)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
158852900,2sleep61386099cyclictest00:21:016
221172700,0sleep40-21swapper/400:23:074
78802600,0sleep20-21swapper/221:24:292
31512550,0sleep70-21swapper/722:22:087
132412540,0sleep60-21swapper/622:39:056
105532540,0sleep60-21swapper/600:04:196
10362540,0sleep50-21swapper/521:20:315
326382530,0sleep30-21swapper/322:32:533
264302530,2sleep11382599cyclictest23:50:441
293842510,0sleep10-21swapper/122:30:591
1328025127,9sleep30-21swapper/319:01:533
1079225024,9sleep00-21swapper/019:01:260
93142490,0sleep70-21swapper/722:17:047
33662490,0sleep40-21swapper/422:38:314
235532490,0sleep60-21swapper/623:41:286
196622490,2sleep41385199cyclictest23:24:524
163972490,1sleep6721-21dbus-daemon21:14:076
298132480,1sleep729808-21sshd22:36:267
1113824825,8sleep10-21swapper/119:01:271
264122470,1sleep426413-21sshd21:45:294
245702470,10sleep213550irq/24-ahci[00000:36:032
134132470,1sleep113415-21bash23:59:011
130612470,0sleep50-21swapper/522:15:335
157112460,0sleep30-21swapper/300:33:393
131972460,0sleep00-21swapper/021:19:220
151522450,0sleep40-21swapper/400:19:074
118882450,0sleep40-21swapper/421:35:364
227212440,2sleep71386199cyclictest22:14:157
182402440,0sleep118230-21sshd22:35:481
136972440,0sleep40-21swapper/421:15:504
1351324431,9sleep70-21swapper/719:05:027
283742430,1sleep341-21ksoftirqd/323:41:413
250232430,0sleep50-21swapper/521:50:515
239682430,0sleep40-21swapper/423:12:194
236522430,0sleep70-21swapper/721:41:407
171632430,2sleep01381799cyclictest21:30:270
171632430,2sleep01381799cyclictest21:30:270
167242430,0sleep30-21swapper/323:15:383
33102420,0sleep63292-21sshd21:38:426
235462420,0sleep20-21swapper/222:08:502
216062420,1sleep321605-21grep23:35:573
213572420,0sleep50-21swapper/522:30:315
155702420,0sleep00-21swapper/023:02:460
303932410,1sleep230390-21sshd21:41:592
282022410,0sleep00-21swapper/000:27:040
229712410,2sleep01381799cyclictest22:12:240
130052410,0sleep60-21swapper/623:19:026
5092400,0sleep20-21swapper/223:16:342
39822390,0sleep40-21swapper/422:49:284
301592390,0sleep10-21swapper/123:20:011
27962390,0sleep30-21swapper/321:40:313
261102390,0sleep70-21swapper/700:34:157
23652390,0sleep60-21swapper/621:55:006
210632390,0sleep40-21swapper/422:30:304
143042390,0sleep20-21swapper/223:22:422
1359523926,9sleep40-21swapper/419:06:114
124552390,1sleep212406-21sshd22:46:222
1351723827,8sleep20-21swapper/219:05:052
1338623827,8sleep50-21swapper/519:03:155
1114323825,9sleep60-21swapper/619:01:326
23162370,0sleep6641ktimersoftd/623:49:216
127462350,0sleep60-21swapper/600:00:516
322112290,0sleep20-21swapper/223:56:302
1386099214,9cyclictest1836-21grep23:21:596
1382599213,3cyclictest25-21ksoftirqd/121:55:231
211952200,0sleep70-21swapper/723:48:347
283752190,0sleep70-21swapper/722:52:367
1382599190,18cyclictest17083-21kworker/1:400:22:091
74272180,0sleep20-21swapper/222:38:452
71512180,0sleep10-21swapper/122:13:211
235162180,0sleep30-21swapper/323:08:423
13844991816,1cyclictest41-21ksoftirqd/322:12:313
13825991817,1cyclictest25-21ksoftirqd/121:11:471
13825991816,1cyclictest25-21ksoftirqd/122:53:281
13825991816,1cyclictest25-21ksoftirqd/122:46:111
13825991816,1cyclictest25-21ksoftirqd/121:42:281
13825991815,3cyclictest25-21ksoftirqd/123:40:511
13825991815,1cyclictest25-21ksoftirqd/100:09:251
13825991812,3cyclictest25-21ksoftirqd/123:08:151
180572170,0sleep00-21swapper/000:04:450
13859991714,2cyclictest9573-21sshd22:56:585
13844991715,1cyclictest41-21ksoftirqd/322:51:453
13844991715,1cyclictest41-21ksoftirqd/321:51:233
13844991715,1cyclictest41-21ksoftirqd/300:06:453
1384499170,1cyclictest131rcu_sched21:56:453
1382599178,1cyclictest131rcu_sched23:06:251
13825991716,1cyclictest25-21ksoftirqd/122:24:131
13825991715,2cyclictest25-21ksoftirqd/122:58:291
13825991715,1cyclictest25-21ksoftirqd/122:46:381
13825991715,1cyclictest25-21ksoftirqd/122:21:071
13825991715,1cyclictest25-21ksoftirqd/121:32:461
13825991715,1cyclictest25-21ksoftirqd/121:26:341
13825991715,1cyclictest25-21ksoftirqd/121:26:341
13825991715,1cyclictest25-21ksoftirqd/100:16:481
13825991715,1cyclictest25-21ksoftirqd/100:01:441
13825991714,3cyclictest25-21ksoftirqd/123:45:591
13825991713,1cyclictest25-21ksoftirqd/123:14:201
13825991713,1cyclictest25-21ksoftirqd/122:37:501
323632160,0sleep50-21swapper/523:52:495
262102160,0sleep60-21swapper/622:56:116
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional