You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-04-25 - 03:07
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 Sat Apr 25, 2026 00:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
209642950,0sleep020929-21sshd00:27:410
273022940,0sleep00-21swapper/000:03:080
51622730,0sleep10-21swapper/122:12:311
295592590,1sleep1241ktimersoftd/100:28:251
123362580,0sleep10-21swapper/122:49:251
317902570,0sleep00-21swapper/021:46:580
98122560,0sleep30-21swapper/300:10:013
108932560,0sleep20-21swapper/221:39:362
5262540,0sleep20-21swapper/222:23:182
162342540,0sleep30-21swapper/322:16:143
158892520,0sleep320478-21cyclictest21:59:363
158892520,0sleep320478-21cyclictest21:59:353
49162510,0sleep20-21swapper/222:18:052
324182510,0sleep10-21swapper/123:16:071
24652510,0sleep10-21swapper/100:00:571
188472510,0sleep20-21swapper/221:43:042
61432500,0sleep06144-21bash00:15:140
286742500,0sleep30-21swapper/321:46:413
88932490,1sleep18895-21sshd22:54:401
158882490,0sleep30-21swapper/320:15:153
290212480,0sleep30-21swapper/322:28:313
188062480,0sleep30-21swapper/322:49:583
205772470,0sleep10-21swapper/100:05:181
177382470,0sleep30-21swapper/300:10:363
147682470,0sleep30-21swapper/323:56:283
208242460,2sleep12049299cyclictest22:36:061
114552440,1sleep1241ktimersoftd/122:29:491
30162430,1sleep125-21ksoftirqd/123:52:401
145592420,2sleep02048699cyclictest22:05:020
152652390,0sleep20-21swapper/223:14:452
203542298,7sleep30-21swapper/319:09:373
2010422715,7sleep20-21swapper/219:06:282
2021722614,7sleep10-21swapper/119:07:551
2032222110,7sleep00-21swapper/019:09:140
92912190,1sleep2674-21dbus-daemon22:35:112
280962180,1sleep028098-21awk19:25:160
31982170,0sleep10-21swapper/121:17:281
237892170,0sleep30-21swapper/323:26:353
227362170,2sleep02048699cyclictest00:13:550
276462160,1sleep01073-21nfsd23:51:590
247692160,0sleep20-21swapper/200:36:192
218492160,0sleep1231rcuc/122:41:471
54842150,0sleep20-21swapper/221:55:502
54842150,0sleep20-21swapper/221:55:492
34482150,0sleep33445-21lspci21:33:203
250362150,1sleep225035-21grep00:11:162
20492991513,1cyclictest6315-21lspci21:47:341
194562150,1sleep319440-21bash22:22:063
108892150,0sleep00-21swapper/023:08:450
79492140,0sleep0663-21ModemManager21:44:590
73612140,0sleep00-21swapper/021:18:000
57702140,1sleep2321ktimersoftd/200:31:552
42232140,0sleep04221-21sshd23:10:540
305942140,0sleep1241ktimersoftd/122:34:151
286752140,0sleep30-21swapper/323:07:293
28592140,1sleep32852-21lspci23:24:513
24612140,0sleep30-21swapper/300:37:123
226572140,0sleep10-21swapper/122:16:471
21992140,0sleep1231rcuc/122:56:501
215602140,0sleep00-21swapper/023:48:430
15742140,0sleep11026-21sshd23:02:211
147882140,0sleep2321ktimersoftd/222:32:512
98192130,0sleep20-21swapper/223:36:322
43502130,0sleep20-21swapper/223:33:182
306252130,0sleep20-21swapper/223:43:572
306252130,0sleep20-21swapper/223:43:562
2050399130,12cyclictest0-21swapper/322:40:133
17752130,0sleep21737-21sshd23:02:222
133542130,0sleep10-21swapper/123:48:001
59472120,0sleep00-21swapper/021:21:430
276552120,0sleep10-21swapper/121:43:521
2050399120,11cyclictest26430-21sshd23:35:133
2049999120,11cyclictest0-21swapper/200:18:322
20492991210,1cyclictest5279-21lspci23:11:001
20492991210,1cyclictest0-21swapper/122:05:001
20492991210,1cyclictest0-21swapper/122:04:591
2049299120,1cyclictest723-21gdbus21:29:301
2049299120,1cyclictest5974-21lspci23:08:191
2049299120,11cyclictest623-17sedispatch00:38:401
2049299120,11cyclictest48-21kauditd00:21:201
20486991210,1cyclictest623-17sedispatch23:33:500
13862120,0sleep00-21swapper/022:03:540
13862120,0sleep00-21swapper/022:03:530
30832110,1sleep341-21ksoftirqd/321:21:223
244932110,0sleep124459-21sshd00:14:041
2050399119,1cyclictest0-21swapper/323:44:533
2050399119,1cyclictest0-21swapper/323:44:523
20503991110,0cyclictest0-21swapper/319:55:123
20499991110,0cyclictest0-21swapper/200:05:532
2049999110,10cyclictest0-21swapper/223:48:322
2049999110,10cyclictest0-21swapper/222:51:522
2049999110,10cyclictest0-21swapper/200:00:522
2049999110,0cyclictest0-21swapper/221:20:222
2049999110,0cyclictest0-21swapper/221:16:122
2049299119,1cyclictest31281-21grep21:20:491
2049299119,1cyclictest25-21ksoftirqd/123:25:011
2049299119,1cyclictest1-21systemd22:08:301
2049299110,1cyclictest29337-21sshd23:40:581
2049299110,1cyclictest29337-21sshd23:40:581
2049299110,10cyclictest0-21swapper/123:35:301
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional