You are here: Home / Projects / OSADL QA Farm Real-time / Latency plots / 
2025-11-22 - 15:26
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 highest latencies:
System rack2slot0.osadl.org (updated Sat Nov 22, 2025 12:43:47)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
2147621070,2sleep11234499cyclictest10:25:461
512221040,0sleep10-21swapper/110:52:101
1429921000,0sleep10-21swapper/109:52:461
266872980,0sleep10-21swapper/112:23:141
83352960,0sleep31234699cyclictest10:48:593
205152670,0sleep30-21swapper/309:49:363
238292660,0sleep10-21swapper/111:08:361
45402630,1sleep30-21swapper/311:45:433
224452630,0sleep30-21swapper/309:23:203
120192630,0sleep20-21swapper/211:46:342
45242620,10sleep375550irq/24-eno1-rx-11:38:313
68072600,1sleep30-21swapper/310:13:153
102712590,0sleep20-21swapper/210:56:112
100402590,0sleep30-21swapper/312:31:253
214312580,0sleep10-21swapper/109:34:531
61952570,1sleep26198-21grep10:38:212
229652570,0sleep20-21swapper/209:45:502
225582570,0sleep30-21swapper/309:35:023
47732540,0sleep30-21swapper/311:56:323
101342530,2sleep01234399cyclictest10:42:080
226782510,0sleep30-21swapper/309:16:073
197952500,0sleep00-21swapper/010:11:040
285382490,0sleep20-21swapper/212:02:402
129032490,0sleep10-21swapper/109:44:491
146542460,0sleep10-21swapper/112:12:041
253732320,0sleep10-21swapper/110:57:551
121062298,6sleep20-21swapper/207:08:262
119332298,7sleep30-21swapper/307:06:163
118962266,7sleep10-21swapper/107:05:451
287152250,0sleep028716-21tty09:20:290
1194022311,7sleep00-21swapper/007:06:200
150812190,0sleep315077-21sshd10:42:433
312582160,0sleep20-21swapper/212:13:532
255442160,11sleep375550irq/24-eno1-rx-09:00:153
191772160,1sleep10-21swapper/109:56:441
53052150,0sleep00-21swapper/010:24:090
241912150,0sleep00-21swapper/011:47:520
153642150,0sleep30-21swapper/311:54:043
12346991513,1cyclictest16836-21lspci09:30:193
89672140,1sleep233-21ksoftirqd/211:24:592
165342140,1sleep10-21swapper/110:39:281
128302140,0sleep20-21swapper/211:39:262
314362130,0sleep10-21swapper/110:23:271
307432130,0sleep00-21swapper/011:20:120
21062130,0sleep10-21swapper/111:16:491
1234699130,11cyclictest30384-21sshd11:27:153
12344991311,1cyclictest21172-21sshd09:26:541
1234399130,12cyclictest1248-21sshd11:02:220
1234399130,12cyclictest0-21swapper/011:50:120
137352120,0sleep10-21swapper/111:28:591
12346991210,1cyclictest6808-21bash10:38:253
1234699120,11cyclictest0-21swapper/312:25:163
1234699120,11cyclictest0-21swapper/310:15:343
12345991210,1cyclictest22819-21bash10:50:302
12345991210,1cyclictest17878-21sshd09:41:412
1234599120,1cyclictest6113-21bash09:18:012
1234599120,1cyclictest13034-21sshd09:26:002
1234599120,1cyclictest0-21swapper/210:12:202
1234599120,11cyclictest0-21swapper/210:22:002
1234599120,11cyclictest0-21swapper/209:36:102
12344991210,1cyclictest0-21swapper/112:19:561
1234499120,11cyclictest0-21swapper/111:59:351
12343991210,1cyclictest10903-21bash12:28:120
1234699119,1cyclictest0-21swapper/311:02:453
12346991110,0cyclictest0-21swapper/312:07:353
12346991110,0cyclictest0-21swapper/311:31:453
12346991110,0cyclictest0-21swapper/311:22:453
12346991110,0cyclictest0-21swapper/311:07:553
1234699110,1cyclictest28030-21sshd11:40:553
1234699110,10cyclictest0-21swapper/309:50:543
1234699110,0cyclictest3743-21bash09:14:043
1234699110,0cyclictest0-21swapper/310:20:443
1234599119,1cyclictest0-21swapper/212:16:022
12345991110,0cyclictest0-21swapper/212:24:312
12345991110,0cyclictest0-21swapper/211:27:112
1234599110,10cyclictest0-21swapper/212:37:512
1234499119,1cyclictest12655-21sshd10:03:051
12344991110,0cyclictest0-21swapper/112:09:251
1234399119,1cyclictest12781-21sshd11:43:010
12343991110,0cyclictest0-21swapper/010:53:210
12343991110,0cyclictest0-21swapper/010:19:410
12343991110,0cyclictest0-21swapper/007:10:220
1234699109,0cyclictest0-21swapper/311:13:453
1234699109,0cyclictest0-21swapper/310:58:153
1234699109,0cyclictest0-21swapper/307:35:143
1234699108,1cyclictest443-21systemd-journal12:15:253
1234699108,1cyclictest14963-21smartctl12:35:153
1234699100,0cyclictest0-21swapper/307:25:443
1234599109,0cyclictest0-21swapper/212:07:312
1234599109,0cyclictest0-21swapper/211:43:212
1234599109,0cyclictest0-21swapper/211:18:512
1234599109,0cyclictest0-21swapper/207:45:312
1234599108,1cyclictest17385-21lspci11:07:502
1234599100,0cyclictest0-21swapper/211:51:112
1234499109,0cyclictest0-21swapper/111:40:351
1234499109,0cyclictest0-21swapper/109:14:141
1234499100,0cyclictest0-21swapper/111:49:051
1234399109,0cyclictest0-21swapper/012:07:120
1234399109,0cyclictest0-21swapper/011:17:510
1234399109,0cyclictest0-21swapper/011:12:410
1234399109,0cyclictest0-21swapper/011:06:510
1234399109,0cyclictest0-21swapper/010:36:010
1234399109,0cyclictest0-21swapper/010:06:510
1234399109,0cyclictest0-21swapper/010:00:310
1234399108,1cyclictest9-21ksoftirqd/010:58:520
1234399108,1cyclictest9-21ksoftirqd/010:34:310
1234399108,1cyclictest9-21ksoftirqd/010:25:580
1234399100,0cyclictest0-21swapper/010:46:210
1234399100,0cyclictest0-21swapper/009:43:210
31011290,0sleep20-21swapper/210:34:132
21911290,1sleep121915-21bash12:39:201
123469998,0cyclictest19654-21lspci10:03:513
123469998,0cyclictest0-21swapper/312:24:353
123469995,2cyclictest8426-21sshd12:11:253
123459998,0cyclictest0-21swapper/211:58:212
123459998,0cyclictest0-21swapper/210:28:302
123459998,0cyclictest0-21swapper/209:09:502
123439998,0cyclictest0-21swapper/011:58:010
123439998,0cyclictest0-21swapper/011:26:120
123439998,0cyclictest0-21swapper/009:33:020
123439997,1cyclictest9-21ksoftirqd/012:39:090
123439997,1cyclictest9-21ksoftirqd/012:21:150
123439997,1cyclictest9-21ksoftirqd/009:14:560
12063290,0sleep10-21swapper/112:25:021
123469987,0cyclictest0-21swapper/308:15:243
123469987,0cyclictest0-21swapper/308:02:443
123469986,1cyclictest41-21ksoftirqd/312:04:393
123469986,1cyclictest41-21ksoftirqd/310:53:573
123469986,1cyclictest41-21ksoftirqd/310:30:183
123469986,1cyclictest41-21ksoftirqd/310:30:003
123469986,1cyclictest41-21ksoftirqd/309:55:223
123469986,1cyclictest41-21ksoftirqd/309:40:553
123469986,1cyclictest31235-21lspci10:05:073
123469985,2cyclictest649-21avahi-daemon11:19:363
123459987,0cyclictest0-21swapper/210:40:202
123459987,0cyclictest0-21swapper/210:01:302
123459986,1cyclictest7975-21lspci10:17:002
123459986,1cyclictest22449-21timerwakeupswit07:30:202
123459986,1cyclictest2097-21lspci09:54:582
123459986,1cyclictest19946-21sshd10:46:412
123459985,2cyclictest649-21avahi-daemon12:25:402
123459985,2cyclictest649-21avahi-daemon10:05:132
123459984,3cyclictest646-21dbus-daemon11:30:142
123449987,0cyclictest29761-21lspci10:40:451
123449987,0cyclictest0-21swapper/110:10:051
123449987,0cyclictest0-21swapper/109:36:241
123449986,1cyclictest7353-21lspci10:48:541
123449986,1cyclictest31994-21lspci10:05:111
123449985,2cyclictest649-21avahi-daemon11:36:161
123449985,2cyclictest649-21avahi-daemon09:24:361
123439987,0cyclictest9-21ksoftirqd/012:00:170
123439987,0cyclictest0-21swapper/012:30:130
123439986,1cyclictest9-21ksoftirqd/012:15:250
123439986,1cyclictest9-21ksoftirqd/011:30:050
123439986,1cyclictest9-21ksoftirqd/009:55:410
123439986,1cyclictest9-21ksoftirqd/009:51:120
123439986,1cyclictest9-21ksoftirqd/009:36:400
123439986,1cyclictest9-21ksoftirqd/009:28:130
123439986,1cyclictest9-21ksoftirqd/009:15:430
123439986,1cyclictest19449-21sshd11:36:330
123439985,2cyclictest23017-21sshd09:45:510
5016270,0sleep30-21swapper/309:25:093
123469975,1cyclictest0-21swapper/309:09:043
123459976,0cyclictest0-21swapper/209:55:502
123459975,1cyclictest648-21systemd-logind09:11:342
123459975,1cyclictest21902-21lspci11:01:022
123459974,1cyclictest28864-21sshd12:30:032
123459974,1cyclictest28603-21sshd09:31:552
123459973,3cyclictest443-21systemd-journal09:23:162
123459973,1cyclictest0-21swapper/211:10:302
123459970,6cyclictest0-21swapper/207:15:102
123449976,0cyclictest0-21swapper/111:33:251
123449975,1cyclictest684-21polkitd11:04:211
123449975,1cyclictest620-13audispd11:50:391
123449975,1cyclictest28446-21lspci11:12:371
123449975,1cyclictest16270-21lspci12:01:191
123449975,1cyclictest0-21swapper/109:46:041
123449974,2cyclictest700-21gdbus09:15:101
123449974,2cyclictest649-21avahi-daemon12:30:211
123449974,2cyclictest649-21avahi-daemon11:20:191
123449974,2cyclictest649-21avahi-daemon10:32:421
123449974,2cyclictest643-21sshd10:16:081
123439975,1cyclictest9-21ksoftirqd/012:10:150
123439975,1cyclictest9-21ksoftirqd/009:10:010
123469963,2cyclictest17299-21snmpd07:53:563
123469960,5cyclictest4773-21sshd08:08:413
123469960,0cyclictest0-21swapper/307:58:143
123459965,0cyclictest0-21swapper/208:15:202
123459965,0cyclictest0-21swapper/208:09:002
123459965,0cyclictest0-21swapper/207:40:502
123459965,0cyclictest0-21swapper/207:20:212
123459965,0cyclictest0-21swapper/207:10:502
123459963,2cyclictest17299-21snmpd08:38:302
123459963,2cyclictest17299-21snmpd07:37:162
123459960,5cyclictest0-21swapper/208:53:202
123459960,5cyclictest0-21swapper/208:48:402
123459960,0cyclictest0-21swapper/208:58:502
123449964,1cyclictest700-21gdbus09:06:421
123449964,1cyclictest16361-21smart_sda08:35:211
123449960,5cyclictest0-21swapper/107:11:441
123439964,1cyclictest9-21ksoftirqd/008:35:000
123439964,1cyclictest9-21ksoftirqd/007:55:000
123439964,1cyclictest700-21gdbus08:00:000
123439964,1cyclictest19293-21tr07:25:120
123469954,0cyclictest0-21swapper/307:11:543
123469953,1cyclictest19851-21cat08:45:143
123469953,1cyclictest17822-21cat08:40:153
123469953,1cyclictest17299-21snmpd08:36:223
123469953,1cyclictest17299-21snmpd08:32:003
123469953,1cyclictest17299-21snmpd08:28:543
123469953,1cyclictest17299-21snmpd08:21:303
123469953,1cyclictest17299-21snmpd07:45:473
123469953,1cyclictest17299-21snmpd07:34:083
123469953,1cyclictest17299-21snmpd07:21:343
123469953,1cyclictest17299-21snmpd07:15:283
123469953,1cyclictest1058-21sendmail07:41:083
123469950,4cyclictest6493-21grep08:10:423
123469950,4cyclictest24551-21cat08:55:193
123469950,1cyclictest21581-21ls08:50:123
123459953,1cyclictest17299-21snmpd09:00:252
123459953,1cyclictest17299-21snmpd08:30:122
123459953,1cyclictest17299-21snmpd08:26:152
123459953,1cyclictest17299-21snmpd08:23:332
123459953,1cyclictest17299-21snmpd07:59:532
123459953,1cyclictest17299-21snmpd07:25:102
123459953,1cyclictest1058-21sendmail07:51:092
123459953,1cyclictest0-21swapper/208:00:202
123459950,4cyclictest18805-21taskset08:41:062
123459950,1cyclictest5134-21/usr/sbin/munin08:10:142
123449953,1cyclictest9688-21cat08:20:151
123449953,1cyclictest682-21lsmd07:56:401
123449953,1cyclictest28624-21kworker/1:008:55:111
123449953,1cyclictest24268-21find07:35:201
123449953,1cyclictest20971-21sadc07:30:001
123449953,1cyclictest19629-21df_inode08:45:131
123449953,1cyclictest17299-21snmpd08:50:581
123449953,1cyclictest17299-21snmpd08:41:211
123449953,1cyclictest17299-21snmpd08:27:131
123449953,1cyclictest17299-21snmpd08:11:321
123449953,1cyclictest17299-21snmpd08:00:141
123449953,1cyclictest17299-21snmpd07:50:381
123449953,1cyclictest17299-21snmpd07:45:351
123449953,1cyclictest17299-21snmpd07:40:291
123449953,1cyclictest17299-21snmpd07:32:071
123449953,1cyclictest17299-21snmpd07:15:041
123449953,1cyclictest13267-21/usr/sbin/munin08:30:171
123449953,1cyclictest1109-21ntpd09:00:181
123449950,0cyclictest0-21swapper/108:15:541
123449950,0cyclictest0-21swapper/108:08:341
123439954,0cyclictest5114-21kworker/0:108:10:140
123439953,1cyclictest21479-21df_inode07:30:130
123439953,1cyclictest17788-21cat08:40:150
123439953,1cyclictest17299-21snmpd09:00:460
123439953,1cyclictest17299-21snmpd08:57:190
123439953,1cyclictest17299-21snmpd08:50:060
123439953,1cyclictest17299-21snmpd08:46:180
123439953,1cyclictest17299-21snmpd08:36:330
123439953,1cyclictest17299-21snmpd08:25:030
123439953,1cyclictest17299-21snmpd08:24:240
123439953,1cyclictest17299-21snmpd08:15:110
123439953,1cyclictest17299-21snmpd08:07:200
123439953,1cyclictest17299-21snmpd08:01:090
123439953,1cyclictest17299-21snmpd07:45:080
123439953,1cyclictest17299-21snmpd07:21:550
123439953,1cyclictest15979-21ntp_states07:15:170
123449942,1cyclictest17170-21cpu07:20:151
123439942,1cyclictest25430-21cstates07:40:130
123439942,1cyclictest23509-21df07:35:140
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional