You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-08 - 01:28
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 rack5slot0.osadl.org (updated Fri Aug 07, 2026 12:44:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
65121370,4sleep2914399cyclictest09:10:102
604021320,5sleep32024-21nfsd10:50:543
1059421310,1sleep00-21swapper/009:43:150
1622621260,4sleep1913799cyclictest09:23:111
2301921250,1sleep20-21swapper/212:09:532
1400521180,2sleep2914399cyclictest09:49:212
2223821150,1sleep2914399cyclictest11:13:022
557421140,4sleep1913799cyclictest12:20:061
297872900,2sleep329768-21sshd12:10:223
223992900,2sleep222395-21sshd10:13:582
171952880,3sleep20-21swapper/212:18:102
66162860,6sleep10-21swapper/111:41:301
887928532,44sleep10-21swapper/107:09:561
237092850,2sleep30-21swapper/311:30:583
855828331,40sleep30-21swapper/307:06:043
79532830,1sleep00-21swapper/011:35:190
28872830,1sleep30-21swapper/309:24:553
228522830,1sleep32023-21nfsd11:22:013
244172820,1sleep324411-21bash09:44:343
24272820,0sleep00-21swapper/012:25:380
317132800,1sleep231665-21sshd09:30:222
265512800,0sleep326550-21bash11:37:163
256322800,0sleep00-21swapper/009:32:440
204922800,0sleep00-21swapper/010:46:060
247492790,1sleep024748-21bash09:53:040
105482790,2sleep30-21swapper/312:29:303
86532780,1sleep00-21swapper/012:08:340
59682770,3sleep3914699cyclictest10:35:523
44872770,2sleep30-21swapper/309:48:313
167342760,3sleep20-21swapper/210:22:042
326032750,2sleep12024-21nfsd11:37:541
26132750,1sleep30-21swapper/310:59:363
20842750,3sleep0913499cyclictest10:59:330
187392750,0sleep00-21swapper/012:36:070
185932750,1sleep20-21swapper/211:39:472
147972750,1sleep314796-21nfsd407:20:173
310082730,1sleep330995-21sshd10:20:243
62472720,3sleep1913799cyclictest11:29:241
103442720,2sleep30-21swapper/309:10:553
212822710,3sleep1913799cyclictest12:00:501
141192710,2sleep30-21swapper/310:13:123
308352670,4sleep3914699cyclictest09:50:433
247802650,2sleep2914399cyclictest10:49:462
223592640,3sleep2914399cyclictest09:23:452
886325632,12sleep20-21swapper/207:09:442
884925129,11sleep00-21swapper/007:09:340
188592340,32sleep3144650irq/27-eth010:19:303
47862280,1sleep00-21swapper/009:16:290
120472280,0sleep00-21swapper/010:03:540
103182280,1sleep00-21swapper/012:23:340
913799274,9cyclictest22-21ksoftirqd/110:47:081
913799273,7cyclictest22-21ksoftirqd/110:52:251
913799270,25cyclictest1055-21sshd10:44:221
43982270,1sleep20-21swapper/209:16:272
311062270,2sleep331107-21ntp_kernel_pll_09:30:193
262952270,3sleep026296-21sshd12:30:460
92252260,4sleep20-21swapper/209:40:082
26282260,1sleep2914399cyclictest11:59:112
104572260,2sleep10-21swapper/112:14:401
914699250,3cyclictest9795-21rm10:27:093
9143992520,3cyclictest23462-21sshd12:12:472
188972250,23sleep3144650irq/27-eth012:06:343
86632240,6sleep20-21swapper/210:36:062
71432240,3sleep27140-21bash10:09:292
252992240,2sleep10-21swapper/109:38:351
9137992313,8cyclictest22-21ksoftirqd/112:19:591
135462230,0sleep00-21swapper/011:30:030
9143992211,3cyclictest0-21swapper/211:40:552
913799222,7cyclictest22-21ksoftirqd/111:49:571
913799222,5cyclictest22-21ksoftirqd/109:58:421
913499220,3cyclictest0-21swapper/010:31:030
69892220,2sleep2914399cyclictest09:39:562
275022220,2sleep327503-21sshd10:43:493
208822220,20sleep1144650irq/27-eth011:33:411
16592220,2sleep21642-21sshd10:17:562
10102220,1sleep10-21swapper/109:50:571
914399217,5cyclictest29857-21sshd12:22:202
914399212,9cyclictest15897-21sshd11:15:232
913799212,9cyclictest22-21ksoftirqd/109:47:571
9137992110,3cyclictest12945-21sshd12:35:331
913499210,13cyclictest0-21swapper/010:14:350
48622210,1sleep10-21swapper/111:14:251
914699200,12cyclictest2132-21sshd11:19:233
914399207,4cyclictest18640-21sshd10:25:082
9143992010,9cyclictest31726-21sshd09:27:282
9143992010,3cyclictest14501-21cp10:33:462
913799207,3cyclictest144650irq/27-eth011:16:211
913799202,4cyclictest22-21ksoftirqd/112:05:181
913799202,4cyclictest22-21ksoftirqd/109:40:211
913799202,12cyclictest22-21ksoftirqd/109:26:361
197772200,2sleep30-21swapper/307:30:233
135172200,1sleep00-21swapper/008:30:140
135172200,1sleep00-21swapper/008:30:130
9146991910,1cyclictest0-21swapper/309:27:273
914699190,11cyclictest17016-21sshd11:00:453
914399197,2cyclictest0-21swapper/211:01:542
914399190,6cyclictest22044-21sshd11:21:552
913799195,2cyclictest6413-21sshd11:53:311
913799191,16cyclictest2766-21sshd10:03:021
913799190,4cyclictest16488-21sshd10:27:491
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional