You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-01-11 - 03:29
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 rack2slot0.osadl.org (updated Sun Jan 11, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
223782900,0sleep122277-21sshd23:16:251
7132750,2sleep31332499cyclictest23:09:113
18722740,2sleep01331199cyclictest00:28:500
11432560,0sleep10-21swapper/122:50:011
294492540,0sleep10-21swapper/122:49:421
294492540,0sleep10-21swapper/122:49:421
180442540,0sleep20-21swapper/222:21:222
80272520,1sleep38030-21lspci23:20:403
40592520,0sleep3391rcuc/300:29:003
309652520,0sleep20-21swapper/223:36:212
244242520,0sleep10-21swapper/121:14:301
139942520,2sleep31332499cyclictest21:46:443
304702510,0sleep20-21swapper/222:16:022
299962500,0sleep30-21swapper/321:41:303
186992500,1sleep218694-21bash00:16:302
186992500,1sleep218694-21bash00:16:302
71752490,0sleep30-21swapper/323:42:343
239792490,0sleep30-21swapper/300:33:303
234192490,0sleep20-21swapper/221:58:072
173882490,0sleep30-21swapper/322:48:403
173882490,0sleep30-21swapper/322:48:393
168252490,1sleep2321ktimersoftd/200:32:532
13502490,0sleep10-21swapper/123:55:461
48232480,0sleep10-21swapper/100:04:241
252982480,0sleep30-21swapper/323:55:093
242642480,0sleep30-21swapper/323:38:343
177812470,0sleep20-21swapper/200:21:552
161842470,0sleep20-21swapper/222:56:442
149232450,0sleep20-21swapper/221:53:482
73782440,2sleep21332199cyclictest21:35:372
294492420,0sleep0101ktimersoftd/023:33:300
235812410,0sleep10-21swapper/122:11:521
212752400,0sleep00-21swapper/022:15:080
1306624035,3sleep10-21swapper/119:08:181
240262370,0sleep20-21swapper/222:38:172
1284323732,3sleep30-21swapper/319:05:313
1313622924,3sleep20-21swapper/219:09:112
130152297,7sleep00-21swapper/019:07:370
141702240,0sleep314148-21missed_timers19:10:143
219242180,0sleep20-21swapper/221:14:022
44232170,1sleep14419-21sshd00:34:361
307502170,0sleep10-21swapper/100:25:421
282282170,0sleep20-21swapper/200:39:222
319802160,1sleep031983-21bash23:44:430
263872160,0sleep20-21swapper/223:11:182
208522160,0sleep3391rcuc/300:13:593
202962160,0sleep30-21swapper/322:51:363
165242160,0sleep30-21swapper/322:59:333
164152160,0sleep00-21swapper/022:40:200
164152160,0sleep00-21swapper/022:40:190
13321991615,0cyclictest9525-21lspci23:34:352
115822160,0sleep1231rcuc/123:51:101
283972150,0sleep20-21swapper/223:27:552
258892150,0sleep1231rcuc/123:27:421
238302150,0sleep2311rcuc/221:40:492
128372150,1sleep012834-21lspci00:24:180
56582140,0sleep00-21swapper/023:09:350
233482140,0sleep20-21swapper/222:49:112
233482140,0sleep20-21swapper/222:49:102
1331599141,12cyclictest699-21gdbus21:50:241
324942130,0sleep00-21swapper/022:05:550
296902130,0sleep20-21swapper/222:02:132
214162130,0sleep1241ktimersoftd/121:57:541
204102130,0sleep10-21swapper/121:37:041
161732130,0sleep00-21swapper/022:21:120
1332499130,1cyclictest6871-21sshd23:17:533
1332499130,1cyclictest520-21sshd21:52:123
1332499130,12cyclictest622-13audispd22:16:333
1332499130,12cyclictest4640-21sshd22:44:533
1332499130,12cyclictest4640-21sshd22:44:523
1332199134,3cyclictest33-21ksoftirqd/200:02:002
1331599130,12cyclictest20206-21lspci23:02:331
1331199135,4cyclictest24175-21crond21:20:010
111772130,0sleep30-21swapper/322:34:293
13324991210,1cyclictest24771-21lspci23:00:123
1332499120,1cyclictest28981-21bash00:00:533
1332499120,11cyclictest11569-21bash22:37:133
1332499120,11cyclictest0-21swapper/323:53:523
1332199123,1cyclictest33-21ksoftirqd/223:16:192
1332199121,3cyclictest33-21ksoftirqd/200:05:142
13321991210,1cyclictest0-21swapper/221:32:032
1332199120,11cyclictest14588-21sshd23:48:442
1331599120,1cyclictest31925-21lspci21:26:441
1331599120,1cyclictest22223-21sshd21:44:131
1331199120,1cyclictest30527-21lspci23:22:380
1331199120,11cyclictest7132-21cp00:07:180
1331199120,11cyclictest0-21swapper/023:52:580
80842110,0sleep20-21swapper/220:15:002
13324991110,0cyclictest0-21swapper/323:32:433
1332499110,1cyclictest2200-21expr20:00:123
1332499110,10cyclictest0-21swapper/323:47:333
1332499110,10cyclictest0-21swapper/322:10:333
1332499110,10cyclictest0-21swapper/321:25:023
1332499110,10cyclictest0-21swapper/300:15:333
1332499110,10cyclictest0-21swapper/300:15:323
1332199119,1cyclictest33-21ksoftirqd/222:28:452
1332199119,1cyclictest33-21ksoftirqd/200:26:432
1332199113,1cyclictest33-21ksoftirqd/223:56:472
1332199112,3cyclictest33-21ksoftirqd/223:03:102
1332199112,2cyclictest33-21ksoftirqd/223:43:112
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional