You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-03-21 - 11:58
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 rack1slot1.osadl.org (updated Sat Mar 21, 2026 00:45:20)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
149652219145,25sleep00-21swapper/019:06:160
151842207157,25sleep30-21swapper/319:09:083
149292200161,26sleep10-21swapper/119:05:481
150492199159,26sleep20-21swapper/219:07:222
167982720,0sleep10-21swapper/100:05:141
205072580,0sleep30-21swapper/322:05:133
15362992018,1cyclictest28-21ksoftirqd/223:45:202
15362992018,1cyclictest28-21ksoftirqd/223:05:192
15362992018,1cyclictest28-21ksoftirqd/221:00:152
15362991918,1cyclictest28-21ksoftirqd/222:25:002
15362991816,1cyclictest28-21ksoftirqd/223:15:162
134462180,0sleep20-21swapper/222:37:122
15371991715,1cyclictest35-21ksoftirqd/322:50:123
15362991716,1cyclictest28-21ksoftirqd/200:15:112
15362991715,1cyclictest28-21ksoftirqd/222:00:212
15362991715,1cyclictest28-21ksoftirqd/221:32:142
15362991715,1cyclictest28-21ksoftirqd/220:35:212
15371991616,0cyclictest35-21ksoftirqd/321:30:113
15371991615,1cyclictest35-21ksoftirqd/321:00:153
1536299167,8cyclictest28-21ksoftirqd/220:25:202
15362991616,0cyclictest28-21ksoftirqd/223:23:502
15362991616,0cyclictest28-21ksoftirqd/223:00:102
15362991615,1cyclictest28-21ksoftirqd/223:33:172
15362991615,1cyclictest28-21ksoftirqd/222:40:152
15362991615,1cyclictest28-21ksoftirqd/221:50:132
15362991614,1cyclictest28-21ksoftirqd/221:35:172
15371991515,0cyclictest35-21ksoftirqd/323:45:203
15371991515,0cyclictest35-21ksoftirqd/322:25:003
15371991514,1cyclictest35-21ksoftirqd/321:15:143
1536299155,7cyclictest32316-21kworker/2:223:27:342
15362991514,1cyclictest28-21ksoftirqd/223:43:032
15362991514,1cyclictest28-21ksoftirqd/222:10:202
15362991514,1cyclictest28-21ksoftirqd/221:49:332
15362991514,1cyclictest28-21ksoftirqd/221:43:472
15362991514,1cyclictest28-21ksoftirqd/221:27:542
15362991514,1cyclictest28-21ksoftirqd/221:14:552
15362991514,1cyclictest28-21ksoftirqd/200:12:322
15362991514,1cyclictest28-21ksoftirqd/200:04:122
15362991513,1cyclictest28-21ksoftirqd/223:55:192
15362991513,1cyclictest28-21ksoftirqd/220:55:122
15362991413,1cyclictest28-21ksoftirqd/222:50:182
15362991413,1cyclictest28-21ksoftirqd/222:05:112
15362991413,1cyclictest28-21ksoftirqd/220:55:002
15362991413,1cyclictest28-21ksoftirqd/220:54:592
15362991413,1cyclictest28-21ksoftirqd/220:10:172
15362991412,1cyclictest28-21ksoftirqd/223:15:002
15362991412,1cyclictest28-21ksoftirqd/222:20:002
15362991412,1cyclictest28-21ksoftirqd/220:10:012
15362991412,1cyclictest28-21ksoftirqd/219:30:002
15371991312,1cyclictest35-21ksoftirqd/323:35:173
15371991312,1cyclictest35-21ksoftirqd/323:30:333
15371991312,1cyclictest35-21ksoftirqd/321:25:003
15371991312,1cyclictest35-21ksoftirqd/320:44:593
15371991312,1cyclictest35-21ksoftirqd/300:15:113
15371991312,1cyclictest35-21ksoftirqd/300:00:343
15362991313,0cyclictest28-21ksoftirqd/222:34:022
15362991313,0cyclictest28-21ksoftirqd/219:40:152
15362991313,0cyclictest28-21ksoftirqd/200:36:012
15362991312,1cyclictest28-21ksoftirqd/223:35:172
15362991312,1cyclictest28-21ksoftirqd/220:25:002
15362991312,1cyclictest28-21ksoftirqd/219:35:202
15362991312,1cyclictest28-21ksoftirqd/219:30:122
15362991312,1cyclictest28-21ksoftirqd/200:35:002
15362991312,1cyclictest28-21ksoftirqd/200:26:442
15362991311,1cyclictest28-21ksoftirqd/223:00:012
15362991311,1cyclictest28-21ksoftirqd/222:30:002
15362991311,1cyclictest28-21ksoftirqd/221:20:002
15362991311,1cyclictest28-21ksoftirqd/220:00:002
15362991311,1cyclictest28-21ksoftirqd/219:15:012
15362991311,1cyclictest28-21ksoftirqd/200:20:102
15350991313,0cyclictest0-21swapper/000:38:410
1537199129,1cyclictest35-21ksoftirqd/321:50:003
15371991211,1cyclictest35-21ksoftirqd/322:10:143
15371991211,1cyclictest35-21ksoftirqd/321:50:133
15371991211,1cyclictest35-21ksoftirqd/321:35:163
15371991211,1cyclictest35-21ksoftirqd/321:27:543
15371991211,1cyclictest35-21ksoftirqd/320:30:203
15371991211,1cyclictest35-21ksoftirqd/320:05:013
15371991211,1cyclictest35-21ksoftirqd/319:40:003
15371991210,1cyclictest35-21ksoftirqd/320:55:123
1536299126,5cyclictest28-21ksoftirqd/220:40:142
15362991212,0cyclictest28-21ksoftirqd/221:20:202
15362991211,1cyclictest28-21ksoftirqd/223:50:122
15362991211,1cyclictest28-21ksoftirqd/221:55:112
15362991211,1cyclictest28-21ksoftirqd/220:20:002
15362991211,1cyclictest28-21ksoftirqd/219:45:002
15362991211,1cyclictest28-21ksoftirqd/219:20:002
15362991210,1cyclictest28-21ksoftirqd/222:45:172
15362991210,1cyclictest28-21ksoftirqd/221:10:002
15362991210,1cyclictest28-21ksoftirqd/220:45:152
15362991210,1cyclictest28-21ksoftirqd/220:00:142
15362991210,1cyclictest28-21ksoftirqd/200:05:142
1537199119,1cyclictest35-21ksoftirqd/323:15:003
1537199119,1cyclictest35-21ksoftirqd/323:04:593
1537199119,1cyclictest35-21ksoftirqd/322:45:153
1537199119,1cyclictest35-21ksoftirqd/322:30:003
1537199119,1cyclictest35-21ksoftirqd/319:30:003
1537199119,1cyclictest35-21ksoftirqd/319:20:003
15371991111,0cyclictest35-21ksoftirqd/321:40:133
15371991110,1cyclictest35-21ksoftirqd/323:20:193
15371991110,1cyclictest35-21ksoftirqd/323:16:213
15371991110,1cyclictest35-21ksoftirqd/322:57:373
15371991110,1cyclictest35-21ksoftirqd/322:35:313
15371991110,1cyclictest35-21ksoftirqd/322:30:113
15371991110,1cyclictest35-21ksoftirqd/320:10:173
15371991110,1cyclictest35-21ksoftirqd/300:15:003
15371991110,0cyclictest8415-21cron21:10:003
1536299119,1cyclictest28-21ksoftirqd/220:30:182
1536299119,1cyclictest28-21ksoftirqd/219:20:132
15362991110,1cyclictest28-21ksoftirqd/219:50:112
1537199109,1cyclictest35-21ksoftirqd/323:05:113
1537199109,1cyclictest35-21ksoftirqd/322:40:153
1537199109,1cyclictest35-21ksoftirqd/319:50:003
1537199109,1cyclictest35-21ksoftirqd/300:20:173
1537199108,2cyclictest35-21ksoftirqd/322:15:173
1537199108,1cyclictest35-21ksoftirqd/321:10:173
1537199108,1cyclictest35-21ksoftirqd/320:19:593
1537199108,1cyclictest35-21ksoftirqd/319:10:183
1537199108,1cyclictest35-21ksoftirqd/300:30:143
1537199108,1cyclictest35-21ksoftirqd/300:25:113
1537199104,4cyclictest35-21ksoftirqd/320:25:193
1537199103,6cyclictest35-21ksoftirqd/321:55:113
1535099101,4cyclictest8468-21latency_hist21:09:590
21772290,0sleep00-21swapper/000:10:310
153719999,0cyclictest35-21ksoftirqd/320:10:013
153719998,1cyclictest35-21ksoftirqd/323:50:133
153719998,1cyclictest35-21ksoftirqd/320:50:003
153719998,1cyclictest35-21ksoftirqd/319:55:003
153719998,1cyclictest35-21ksoftirqd/319:45:003
153719998,1cyclictest35-21ksoftirqd/300:05:143
153719997,1cyclictest35-21ksoftirqd/320:35:183
153719997,1cyclictest35-21ksoftirqd/300:35:193
153719992,5cyclictest35-21ksoftirqd/323:25:113
153509997,1cyclictest9-21ksoftirqd/023:58:000
153509990,4cyclictest3305-21ntp_states23:05:160
153509990,3cyclictest0-21swapper/023:00:110
153509990,1cyclictest240-21systemd-journal19:40:000
153719988,0cyclictest35-21ksoftirqd/323:55:013
153719988,0cyclictest35-21ksoftirqd/323:40:143
153719987,1cyclictest35-21ksoftirqd/319:30:143
153719986,1cyclictest35-21ksoftirqd/320:50:133
153719986,1cyclictest35-21ksoftirqd/320:50:133
153719986,1cyclictest35-21ksoftirqd/320:20:203
153719986,1cyclictest35-21ksoftirqd/319:20:133
153719980,0cyclictest0-21swapper/322:00:163
153559981,4cyclictest103662sleep121:50:381
153509986,1cyclictest707-21snmpd22:34:000
153509986,1cyclictest707-21snmpd22:18:490
153509986,1cyclictest707-21snmpd19:48:580
153509986,1cyclictest707-21snmpd00:15:480
153509986,1cyclictest2653-21perf00:30:000
153509986,1cyclictest22189-21ntpq21:25:160
153509985,0cyclictest30508-1kworker/u9:022:20:180
153509983,4cyclictest20996-21ssh22:46:080
153509981,6cyclictest13514-21ssh21:55:170
153509981,4cyclictest0-21swapper/022:50:120
153509980,7cyclictest6670-21ssh22:29:420
153509980,7cyclictest561-21nscd21:50:220
153509980,7cyclictest0-21swapper/023:50:170
153509980,6cyclictest0-21swapper/020:01:350
153509980,1cyclictest16110-21ssh23:21:560
153719975,1cyclictest35-21ksoftirqd/319:55:153
153559971,1cyclictest0-21swapper/122:28:191
153559970,6cyclictest0-21swapper/122:00:161
153559970,6cyclictest0-21swapper/119:13:361
153559970,5cyclictest0-21swapper/121:45:131
153559970,4cyclictest0-21swapper/100:25:071
153559970,1cyclictest0-21swapper/123:55:571
153559970,1cyclictest0-21swapper/123:46:391
153559970,1cyclictest0-21swapper/122:13:361
153559970,1cyclictest0-21swapper/119:35:341
153509976,1cyclictest707-21snmpd23:45:510
153509976,1cyclictest707-21snmpd20:38:570
153509976,1cyclictest707-21snmpd20:30:440
153509975,1cyclictest707-21snmpd00:05:060
153509975,1cyclictest31872-21ssh21:37:240
153509975,1cyclictest28892-21pmu-power00:20:170
153509975,1cyclictest27239-21df_inode20:40:140
153509975,1cyclictest20531-21cat20:25:150
153509973,2cyclictest240-21systemd-journal19:30:000
153509971,6cyclictest32244-21ssh23:43:430
153509970,6cyclictest28436-21ssh23:38:520
153509970,6cyclictest27636-21ssh22:55:160
153509970,6cyclictest24107-21apt-get22:10:100
153509970,6cyclictest127612sleep022:35:220
153509970,6cyclictest0-21swapper/022:00:170
153509970,4cyclictest0-21swapper/019:55:120
153509970,1cyclictest8434-21diskmemload21:45:130
153509970,1cyclictest8434-21diskmemload21:40:070
153509970,1cyclictest6081-21ls21:05:010
153509970,1cyclictest18327-21cat20:20:160
153509970,1cyclictest17579-21ssh23:25:100
153509970,1cyclictest15786-21munin-run00:05:000
153509970,1cyclictest10753-21ssh21:11:210
153509970,1cyclictest0-21swapper/023:10:150
153509970,1cyclictest0-21swapper/022:08:230
153509970,1cyclictest0-21swapper/021:20:140
153559960,6cyclictest0-21swapper/122:59:051
153559960,6cyclictest0-21swapper/122:46:461
153559960,6cyclictest0-21swapper/120:00:231
153559960,5cyclictest0-21swapper/121:56:181
153559960,5cyclictest0-21swapper/121:41:141
153559960,5cyclictest0-21swapper/119:45:151
153559960,5cyclictest0-21swapper/100:00:421
153559960,4cyclictest0-21swapper/121:13:031
153559960,4cyclictest0-21swapper/120:30:111
153559960,1cyclictest0-21swapper/120:57:061
153559960,1cyclictest0-21swapper/120:29:181
153559960,1cyclictest0-21swapper/119:20:141
153559960,1cyclictest0-21swapper/100:23:401
153559960,0cyclictest0-21swapper/100:15:401
153509965,1cyclictest707-21snmpd20:10:350
153509965,1cyclictest2884-21ssh00:30:040
153509965,1cyclictest1354-21munin-run20:55:000
153509965,1cyclictest1354-21munin-run20:55:000
153509964,1cyclictest707-21snmpd19:18:270
153509963,2cyclictest29372-21basename20:45:110
153509963,1cyclictest240-21systemd-journal19:20:000
153509962,1cyclictest240-21systemd-journal19:50:000
153509960,6cyclictest0-21swapper/023:15:080
153509960,6cyclictest0-21swapper/020:05:010
153509960,5cyclictest26365-21fschecks_time19:30:140
153509960,5cyclictest17311-21sshd19:10:430
153509960,3cyclictest21444-21apt-get23:30:110
153509960,2cyclictest8434-21diskmemload21:30:150
153509960,1cyclictest0-21swapper/021:15:140
153509960,0cyclictest0-21swapper/022:40:160
153509960,0cyclictest0-21swapper/020:16:030
153509960,0cyclictest0-21swapper/019:40:160
153559955,0cyclictest0-21swapper/123:42:251
153559954,1cyclictest0-21swapper/123:07:591
153559952,2cyclictest0-21swapper/100:10:111
153559952,1cyclictest0-21swapper/119:15:131
153559951,3cyclictest0-21swapper/121:20:131
153559951,2cyclictest0-21swapper/123:00:471
153559950,5cyclictest0-21swapper/123:28:221
153559950,5cyclictest0-21swapper/123:14:191
153559950,5cyclictest0-21swapper/121:31:451
153559950,5cyclictest0-21swapper/121:08:281
153559950,5cyclictest0-21swapper/119:30:151
153559950,5cyclictest0-21swapper/100:38:361
153559950,4cyclictest0-21swapper/123:54:291
153559950,3cyclictest0-21swapper/122:05:121
153559950,3cyclictest0-21swapper/121:18:561
153559950,3cyclictest0-21swapper/119:40:111
153559950,2cyclictest0-21swapper/123:39:101
153559950,2cyclictest0-21swapper/122:30:161
153559950,2cyclictest0-21swapper/122:15:111
153559950,1cyclictest0-21swapper/123:34:351
153559950,1cyclictest0-21swapper/123:20:171
153559950,1cyclictest0-21swapper/120:05:131
153559950,1cyclictest0-21swapper/119:25:121
153559950,0cyclictest0-21swapper/122:42:051
153509950,0cyclictest0-21swapper/020:56:070
11874250,0sleep10-21swapper/123:16:011
153559944,0cyclictest0-21swapper/120:52:031
153559944,0cyclictest0-21swapper/120:52:031
153559942,2cyclictest0-21swapper/122:38:041
153559942,1cyclictest0-21swapper/122:20:191
153559940,4cyclictest0-21swapper/120:40:161
153559940,4cyclictest0-21swapper/119:55:201
153559940,3cyclictest0-21swapper/122:50:111
153559940,3cyclictest0-21swapper/121:35:121
153559940,2cyclictest0-21swapper/121:25:101
153559940,1cyclictest0-21swapper/120:45:111
153559940,0cyclictest0-21swapper/119:53:501
153559940,0cyclictest0-21swapper/100:30:211
153559932,1cyclictest39492sleep121:00:111
153559930,2cyclictest0-21swapper/120:20:291
153559930,1cyclictest0-21swapper/120:35:201
153559930,1cyclictest0-21swapper/120:15:111
153559930,1cyclictest0-21swapper/120:10:011
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional