You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-08-30 - 01:31
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 376 highest latencies:
System rack2slot0.osadl.org (updated Fri Aug 29, 2025 12:43:49)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2808821040,0sleep10-21swapper/111:35:071
183042770,0sleep20-21swapper/211:40:242
306402620,1sleep1646-21dbus-daemon12:03:031
237902580,0sleep20-21swapper/210:16:582
219432560,0sleep30-21swapper/312:10:503
278712550,1sleep027868-21lspci12:14:190
314692520,0sleep30-21swapper/309:54:233
248632520,0sleep20-21swapper/211:11:172
21962510,0sleep30-21swapper/310:35:413
204762510,0sleep00-21swapper/010:13:030
196982510,0sleep20-21swapper/212:07:482
182552510,0sleep00-21swapper/012:30:380
157332510,1sleep110007-1kworker/1:0H12:24:461
153232510,0sleep30-21swapper/309:10:103
111972510,0sleep311194-21sshd11:09:543
296332500,1sleep01-21systemd11:21:520
208472500,0sleep1231rcuc/111:04:191
208472500,0sleep1231rcuc/111:04:191
33702490,2sleep22189499cyclictest11:02:322
33702490,2sleep22189499cyclictest11:02:322
232132490,2sleep32189899cyclictest12:25:203
34582480,0sleep0111rcuc/009:44:310
181472480,0sleep10-21swapper/111:20:371
243502470,0sleep20-21swapper/209:39:452
139022470,11sleep375550irq/24-eno1-rx-11:40:063
270932460,0sleep20-21swapper/209:43:302
65382400,0sleep10-21swapper/110:08:191
230342370,1sleep2321ktimersoftd/210:30:442
2140323621,10sleep10-21swapper/107:05:241
2171822816,7sleep30-21swapper/307:09:233
216772276,6sleep20-21swapper/207:08:502
199822276,7sleep00-21swapper/007:05:030
152012270,7sleep0700-21gdbus09:52:450
209472220,0sleep00-21swapper/010:54:370
78072210,0sleep00-21swapper/009:24:090
78072210,0sleep00-21swapper/009:24:080
33922180,0sleep10-21swapper/111:42:071
271702180,0sleep1231rcuc/110:41:481
98452150,0sleep1231rcuc/110:50:091
48422150,1sleep34845-21bash11:57:523
318112150,0sleep10-21swapper/111:25:221
315592150,0sleep20-21swapper/211:51:022
271432150,0sleep00-21swapper/011:04:580
271432150,0sleep00-21swapper/011:04:580
232752150,0sleep0111rcuc/012:16:440
215052150,0sleep00-21swapper/010:44:320
135372150,1sleep013534-21lspci12:04:260
92142140,0sleep00-21swapper/010:01:540
245752140,0sleep30-21swapper/309:36:183
21898991411,2cyclictest616-13auditd11:18:313
109092140,0sleep00-21swapper/010:19:080
304002130,0sleep10-21swapper/110:14:091
227522130,0sleep3391rcuc/310:03:253
2189499131,1cyclictest0-21swapper/211:19:172
2189499130,1cyclictest18942-21lspci10:40:582
2188799130,12cyclictest0-21swapper/109:46:431
13902130,0sleep20-21swapper/209:30:162
21898991210,1cyclictest5274-21/usr/sbin/munin11:45:213
21898991210,1cyclictest28166-21grep10:58:313
2189899120,11cyclictest0-21swapper/312:22:513
2189899120,11cyclictest0-21swapper/310:19:303
2189499120,1cyclictest648-21systemd-logind10:20:182
2189499120,11cyclictest681-21gdbus12:16:392
2189499120,11cyclictest32138-21consoletype09:47:382
2189499120,11cyclictest0-21swapper/210:27:382
21887991211,0cyclictest3672-21lspci10:39:321
21887991211,0cyclictest10003-21lspci09:20:471
21887991211,0cyclictest10003-21lspci09:20:471
2188799120,1cyclictest31885-21sshd11:57:231
2188799120,11cyclictest0-21swapper/110:48:131
2188199120,1cyclictest8447-21lspci09:38:020
2188199120,11cyclictest646-21dbus-daemon12:09:420
2188199120,11cyclictest1175-21lspci11:35:320
2188199120,11cyclictest0-21swapper/010:35:320
21898991110,0cyclictest0-21swapper/312:07:113
21898991110,0cyclictest0-21swapper/311:28:503
21898991110,0cyclictest0-21swapper/310:11:413
21898991110,0cyclictest0-21swapper/309:19:403
2189899110,10cyclictest0-21swapper/312:15:213
2189899110,10cyclictest0-21swapper/311:33:313
2189899110,10cyclictest0-21swapper/311:12:213
2189899110,0cyclictest0-21swapper/311:23:413
2189899110,0cyclictest0-21swapper/310:47:513
21894991110,0cyclictest0-21swapper/211:48:392
21894991110,0cyclictest0-21swapper/211:07:582
21894991110,0cyclictest0-21swapper/209:28:372
2189499110,10cyclictest0-21swapper/208:05:272
2188799119,1cyclictest16828-21lspci12:07:321
2188799118,2cyclictest25-21ksoftirqd/109:55:001
21887991110,0cyclictest7194-21lspci11:45:311
21887991110,0cyclictest25843-21lspci11:53:401
21887991110,0cyclictest0-21swapper/112:15:431
21887991110,0cyclictest0-21swapper/110:27:131
2188799110,10cyclictest0-21swapper/110:23:331
2188799110,10cyclictest0-21swapper/109:27:131
2188199119,1cyclictest1-21systemd11:10:120
2188199119,1cyclictest0-21swapper/011:26:120
2188199110,10cyclictest0-21swapper/010:05:510
2188199110,10cyclictest0-21swapper/009:19:020
2188199110,10cyclictest0-21swapper/007:47:420
2189899100,0cyclictest0-21swapper/309:46:213
2189899100,0cyclictest0-21swapper/309:26:203
2189899100,0cyclictest0-21swapper/308:50:013
2189499109,0cyclictest0-21swapper/210:03:382
2189499109,0cyclictest0-21swapper/209:15:382
2189499109,0cyclictest0-21swapper/207:49:482
2189499108,1cyclictest33-21ksoftirqd/209:59:292
2189499100,0cyclictest0-21swapper/209:08:082
2189499100,0cyclictest0-21swapper/209:08:082
2188799100,0cyclictest0-21swapper/109:57:031
2188199108,1cyclictest4808-21sshd11:15:520
2188199106,3cyclictest32533-21kworker/0:109:13:020
218989998,0cyclictest0-21swapper/309:57:113
218989998,0cyclictest0-21swapper/309:34:013
218949998,0cyclictest0-21swapper/211:34:492
218949998,0cyclictest0-21swapper/210:51:082
218949998,0cyclictest0-21swapper/208:59:572
218949997,1cyclictest5209-21lspci09:51:392
218949990,8cyclictest26725-21sshd12:02:412
218879998,0cyclictest0-21swapper/110:58:521
218879998,0cyclictest0-21swapper/110:02:431
218879997,1cyclictest16060-21bash11:07:031
218879997,1cyclictest10587-21cp11:13:131
218879990,1cyclictest131rcu_sched09:40:591
218879990,0cyclictest131rcu_sched12:11:321
218879990,0cyclictest131rcu_sched09:11:421
218819998,0cyclictest0-21swapper/011:50:520
218819998,0cyclictest0-21swapper/011:40:120
218819998,0cyclictest0-21swapper/010:22:320
218819998,0cyclictest0-21swapper/009:55:320
218819998,0cyclictest0-21swapper/009:45:120
218819998,0cyclictest0-21swapper/009:09:520
218819998,0cyclictest0-21swapper/009:09:520
218819990,0cyclictest0-21swapper/009:31:520
218989987,0cyclictest0-21swapper/310:07:313
218989987,0cyclictest0-21swapper/309:40:413
218989985,2cyclictest684-21polkitd12:31:083
218989985,2cyclictest649-21avahi-daemon10:40:053
218989985,2cyclictest649-21avahi-daemon09:20:593
218989985,2cyclictest649-21avahi-daemon09:20:593
218989985,1cyclictest22528-21lspci10:20:203
218949987,0cyclictest0-21swapper/211:39:292
218949987,0cyclictest0-21swapper/209:10:482
218949986,1cyclictest32687-21lspci11:57:282
218949986,1cyclictest29024-21lspci10:14:002
218949986,1cyclictest12486-21lspci10:05:312
218949985,2cyclictest649-21avahi-daemon10:47:482
218949985,2cyclictest649-21avahi-daemon10:35:402
218949985,2cyclictest649-21avahi-daemon08:50:002
218879987,0cyclictest32336-21lspci11:15:211
218879987,0cyclictest0-21swapper/111:33:531
218879986,1cyclictest25-21ksoftirqd/112:35:221
218879986,1cyclictest25-21ksoftirqd/110:19:301
218879986,1cyclictest25-21ksoftirqd/109:37:371
218879986,1cyclictest25-21ksoftirqd/109:30:561
218879985,2cyclictest649-21avahi-daemon12:26:581
218879985,2cyclictest646-21dbus-daemon12:31:231
218879985,1cyclictest25-21ksoftirqd/109:17:531
218819987,1cyclictest17228-21lspci12:36:200
218819986,1cyclictest9-21ksoftirqd/009:25:120
218819986,1cyclictest26509-21lspci11:56:510
218819986,1cyclictest0-21swapper/010:45:120
218819983,2cyclictest649-21avahi-daemon12:22:560
218989976,0cyclictest0-21swapper/310:30:313
218989976,0cyclictest0-21swapper/308:35:213
218989976,0cyclictest0-21swapper/307:29:403
218989976,0cyclictest0-21swapper/307:10:403
218989975,1cyclictest684-21polkitd12:01:403
218989975,1cyclictest649-21avahi-daemon11:35:283
218989975,1cyclictest2467-21sshd11:51:213
218989975,1cyclictest1873-21lspci10:52:343
218989975,1cyclictest11137-21tty12:35:453
218989974,2cyclictest649-21avahi-daemon11:00:263
218989974,2cyclictest649-21avahi-daemon11:00:253
218989973,3cyclictest700-21gdbus09:10:003
218989973,3cyclictest700-21gdbus09:10:003
218949976,1cyclictest7758-21lspci10:56:242
218949975,1cyclictest649-21avahi-daemon12:11:332
218949975,1cyclictest649-21avahi-daemon09:20:012
218949975,1cyclictest649-21avahi-daemon09:20:012
218949975,1cyclictest33-21ksoftirqd/212:20:172
218949975,1cyclictest2080-21sshd12:35:022
218949974,2cyclictest649-21avahi-daemon12:31:042
218949974,2cyclictest649-21avahi-daemon11:25:332
218949974,2cyclictest21621-21lspci11:21:002
218949973,1cyclictest646-21dbus-daemon12:25:162
218949970,0cyclictest0-21swapper/208:10:382
218879976,0cyclictest0-21swapper/109:08:131
218879976,0cyclictest0-21swapper/109:08:121
218879975,1cyclictest648-21systemd-logind10:32:051
218879975,1cyclictest25-21ksoftirqd/108:49:591
218819976,0cyclictest0-21swapper/008:31:420
218819976,0cyclictest0-21swapper/007:42:420
218819975,1cyclictest649-21avahi-daemon11:46:000
218819975,1cyclictest646-21dbus-daemon12:25:460
218819975,1cyclictest28962-21lspci10:31:200
218819975,1cyclictest1095-21nfsd11:30:150
218819974,2cyclictest32243-21sshd11:05:220
218989964,1cyclictest700-21gdbus08:59:543
218989964,1cyclictest28496-21turbostat.cron07:25:003
218989964,1cyclictest2754-21sshd10:25:023
218989964,1cyclictest17299-21snmpd07:41:013
218989963,2cyclictest17299-21snmpd07:52:103
218989963,2cyclictest17299-21snmpd07:47:233
218949965,0cyclictest0-21swapper/208:30:072
218949965,0cyclictest0-21swapper/207:35:282
218949965,0cyclictest0-21swapper/207:16:172
218949960,5cyclictest0-21swapper/208:51:182
218949960,5cyclictest0-21swapper/207:22:282
218949960,5cyclictest0-21swapper/207:13:182
218949960,0cyclictest0-21swapper/207:26:482
218879965,0cyclictest0-21swapper/107:30:121
218879960,5cyclictest0-21swapper/108:37:431
218819965,1cyclictest25647-21lspci10:55:030
218819964,1cyclictest646-21dbus-daemon10:25:020
218819963,2cyclictest17299-21snmpd07:22:070
218819960,5cyclictest0-21swapper/008:16:520
218989953,1cyclictest3241-21cat09:00:163
218989953,1cyclictest29475-21cat08:45:143
218989953,1cyclictest23331-21cat08:30:153
218989953,1cyclictest19287-21cat08:20:153
218989953,1cyclictest17299-21snmpd08:40:033
218989953,1cyclictest17299-21snmpd08:25:153
218989953,1cyclictest17299-21snmpd08:17:543
218989953,1cyclictest17299-21snmpd08:00:563
218989953,1cyclictest17299-21snmpd07:58:173
218989953,1cyclictest17299-21snmpd07:35:193
218989953,1cyclictest17299-21snmpd07:30:253
218989953,1cyclictest13175-21cat08:05:153
218989952,2cyclictest17299-21snmpd07:15:523
218989952,2cyclictest14715-21chrt08:10:083
218949954,0cyclictest0-21swapper/209:02:082
218949954,0cyclictest0-21swapper/207:31:082
218949953,1cyclictest17299-21snmpd08:44:272
218949953,1cyclictest17299-21snmpd08:35:302
218949953,1cyclictest17299-21snmpd08:22:272
218949953,1cyclictest17299-21snmpd08:18:362
218949953,1cyclictest17299-21snmpd07:59:592
218949953,1cyclictest17299-21snmpd07:51:322
218949953,1cyclictest11113-21mii-tool08:00:142
218949952,2cyclictest0-21swapper/208:27:412
218949950,4cyclictest3361-21ntp_states07:40:162
218879953,1cyclictest30770-21kworker/1:008:50:411
218879953,1cyclictest27186-21cat07:20:131
218879953,1cyclictest25496-21ntpdc07:15:151
218879953,1cyclictest25-21ksoftirqd/108:15:001
218879953,1cyclictest2502-21crond09:04:551
218879953,1cyclictest23366-21cat08:30:161
218879953,1cyclictest17299-21snmpd08:59:161
218879953,1cyclictest17299-21snmpd08:26:331
218879953,1cyclictest17299-21snmpd08:21:591
218879953,1cyclictest17299-21snmpd08:13:501
218879953,1cyclictest17299-21snmpd07:58:021
218879953,1cyclictest17299-21snmpd07:52:531
218879953,1cyclictest17299-21snmpd07:45:441
218879953,1cyclictest17299-21snmpd07:25:191
218879953,1cyclictest17299-21snmpd07:13:511
218879952,2cyclictest48-17kauditd07:40:011
218879950,0cyclictest0-21swapper/108:05:531
218879950,0cyclictest0-21swapper/108:00:431
218879950,0cyclictest0-21swapper/107:35:121
218819953,1cyclictest700-21gdbus09:00:000
218819953,1cyclictest31480-21cat08:50:160
218819953,1cyclictest17299-21snmpd08:56:340
218819953,1cyclictest17299-21snmpd08:35:570
218819953,1cyclictest17299-21snmpd08:26:060
218819953,1cyclictest17299-21snmpd08:20:350
218819953,1cyclictest17299-21snmpd08:13:470
218819953,1cyclictest17299-21snmpd08:05:200
218819953,1cyclictest17299-21snmpd07:53:170
218819953,1cyclictest17299-21snmpd07:35:370
218819953,1cyclictest17299-21snmpd07:32:390
218819953,1cyclictest17299-21snmpd07:10:330
218819953,1cyclictest0-21swapper/008:40:000
218819952,2cyclictest17299-21snmpd07:17:490
218819950,4cyclictest0-21swapper/007:25:520
218819950,0cyclictest0-21swapper/008:00:420
218879942,1cyclictest0-21swapper/108:40:171
218819942,1cyclictest8714-21expr07:55:120
218819942,1cyclictest1017-21runrttasks08:45:080
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional