You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2026-08-18 - 01:52
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 792 highest latencies:
System rack1slot1.osadl.org (updated Tue Aug 18, 2026 00:45:13)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
67162211156,24sleep00-21swapper/019:09:090
67822202161,27sleep20-21swapper/219:09:592
64642202160,24sleep10-21swapper/119:05:521
65952200161,25sleep30-21swapper/319:07:343
262892590,0sleep30-21swapper/323:16:423
104882590,0sleep30-21swapper/321:24:353
104882590,0sleep30-21swapper/321:24:353
250322560,0sleep10-21swapper/119:45:131
686699190,12cyclictest0-21swapper/021:00:140
688099184,12cyclictest28-21ksoftirqd/221:00:142
6880991716,1cyclictest28-21ksoftirqd/223:00:212
6880991615,1cyclictest28-21ksoftirqd/221:20:162
6880991615,1cyclictest28-21ksoftirqd/221:20:152
6880991615,1cyclictest28-21ksoftirqd/219:20:012
6872991612,4cyclictest56-21kworker/1:120:59:021
6880991515,0cyclictest28-21ksoftirqd/200:25:142
6880991514,1cyclictest28-21ksoftirqd/219:15:002
6880991512,1cyclictest28-21ksoftirqd/221:50:002
6880991413,1cyclictest28-21ksoftirqd/220:30:212
6880991412,1cyclictest28-21ksoftirqd/222:15:112
6885991311,1cyclictest35-21ksoftirqd/322:00:003
6880991312,1cyclictest28-21ksoftirqd/220:55:152
6880991311,1cyclictest28-21ksoftirqd/220:10:132
6880991311,1cyclictest28-21ksoftirqd/220:10:002
6880991311,1cyclictest28-21ksoftirqd/219:45:002
687299139,4cyclictest21-21ksoftirqd/121:32:351
687299139,4cyclictest21-21ksoftirqd/121:10:141
687299130,1cyclictest0-21swapper/121:00:131
6866991311,1cyclictest9-21ksoftirqd/023:20:000
688099122,9cyclictest17835-21apt-get22:20:132
6880991211,1cyclictest28-21ksoftirqd/221:55:192
6880991211,1cyclictest28-21ksoftirqd/220:45:002
6880991211,1cyclictest28-21ksoftirqd/220:25:152
6880991211,1cyclictest28-21ksoftirqd/200:05:232
6880991210,1cyclictest28-21ksoftirqd/223:45:172
6880991210,1cyclictest28-21ksoftirqd/222:56:322
6880991210,1cyclictest28-21ksoftirqd/222:45:122
6880991210,1cyclictest28-21ksoftirqd/220:20:002
6880991210,1cyclictest28-21ksoftirqd/219:19:592
688099121,10cyclictest0-21swapper/223:59:192
687299129,0cyclictest0-21swapper/122:17:221
686699120,11cyclictest0-21swapper/021:15:200
688099119,1cyclictest28-21ksoftirqd/223:35:202
688099119,1cyclictest28-21ksoftirqd/223:25:182
688099119,1cyclictest28-21ksoftirqd/223:10:002
688099119,1cyclictest28-21ksoftirqd/222:50:002
688099119,1cyclictest28-21ksoftirqd/222:30:152
688099119,1cyclictest28-21ksoftirqd/222:10:112
688099119,1cyclictest28-21ksoftirqd/221:25:232
688099119,1cyclictest28-21ksoftirqd/221:20:002
688099119,1cyclictest28-21ksoftirqd/221:10:142
688099119,1cyclictest28-21ksoftirqd/221:10:002
688099119,1cyclictest28-21ksoftirqd/220:45:002
688099119,1cyclictest28-21ksoftirqd/200:35:172
688099119,1cyclictest28-21ksoftirqd/200:30:132
688099119,1cyclictest28-21ksoftirqd/200:00:112
6880991110,1cyclictest28-21ksoftirqd/223:15:152
6880991110,1cyclictest28-21ksoftirqd/222:40:172
6880991110,1cyclictest28-21ksoftirqd/222:39:452
6880991110,1cyclictest28-21ksoftirqd/222:25:122
6880991110,1cyclictest28-21ksoftirqd/221:45:002
6880991110,1cyclictest28-21ksoftirqd/221:35:162
6880991110,1cyclictest28-21ksoftirqd/221:30:152
6880991110,1cyclictest28-21ksoftirqd/219:30:012
6880991110,1cyclictest28-21ksoftirqd/200:23:352
6880991110,1cyclictest28-21ksoftirqd/200:10:122
686699112,4cyclictest13397-21latency_hist23:00:000
688599100,2cyclictest11117-21ssh21:25:133
688099109,1cyclictest28-21ksoftirqd/223:10:132
688099109,1cyclictest28-21ksoftirqd/222:00:162
688099109,1cyclictest28-21ksoftirqd/221:50:112
688099109,1cyclictest28-21ksoftirqd/219:55:212
688099108,1cyclictest28-21ksoftirqd/223:50:122
688099108,1cyclictest28-21ksoftirqd/223:40:162
688099105,4cyclictest28-21ksoftirqd/223:31:262
6880991010,0cyclictest28-21ksoftirqd/223:20:192
6880991010,0cyclictest28-21ksoftirqd/200:15:042
687299106,4cyclictest56-21kworker/1:123:46:581
687299106,4cyclictest56-21kworker/1:121:21:231
687299106,4cyclictest56-21kworker/1:121:21:231
6866991010,0cyclictest9-21ksoftirqd/022:24:170
68859997,1cyclictest35-21ksoftirqd/320:35:013
68859990,8cyclictest17648-21cat22:20:013
68809998,1cyclictest28-21ksoftirqd/222:05:192
68809997,1cyclictest28-21ksoftirqd/220:35:202
68809997,1cyclictest28-21ksoftirqd/219:55:002
68809997,1cyclictest28-21ksoftirqd/219:50:002
68669998,1cyclictest9-21ksoftirqd/023:05:120
68669991,4cyclictest3397-21perf22:00:000
68859988,0cyclictest35-21ksoftirqd/322:38:273
68859986,1cyclictest11301-21snmpd22:34:023
68859986,1cyclictest11301-21snmpd22:26:533
68859986,1cyclictest11301-21snmpd00:13:143
68859983,3cyclictest240-21systemd-journal22:10:003
68859980,6cyclictest0-21swapper/320:20:133
68859980,5cyclictest0-21swapper/323:45:193
68859980,3cyclictest0-21swapper/323:54:473
68859980,3cyclictest0-21swapper/322:46:263
68859980,3cyclictest0-21swapper/321:30:113
68859980,2cyclictest5670-21apt-get23:35:123
68809988,0cyclictest28-21ksoftirqd/220:50:182
68809988,0cyclictest28-21ksoftirqd/219:33:332
68809987,1cyclictest28-21ksoftirqd/220:20:162
68809987,1cyclictest28-21ksoftirqd/220:00:182
68809986,1cyclictest28-21ksoftirqd/219:35:112
68729988,0cyclictest21-21ksoftirqd/119:55:201
68729984,4cyclictest21-21ksoftirqd/122:06:091
68729984,4cyclictest0-21swapper/120:14:141
68729984,4cyclictest0-21swapper/100:09:211
68729980,7cyclictest21-21ksoftirqd/123:15:091
68669986,1cyclictest9-21ksoftirqd/021:12:030
68669986,1cyclictest11301-21snmpd20:36:530
68669986,1cyclictest11301-21snmpd20:09:410
68669982,5cyclictest0-21swapper/020:30:000
68669981,6cyclictest16656-1kworker/u9:121:35:210
68669981,3cyclictest32186-21diskmemload23:55:220
68669981,1cyclictest0-21swapper/023:35:460
68669980,8cyclictest30849-21perf23:29:560
68859976,1cyclictest35-21ksoftirqd/321:40:183
68859976,1cyclictest11301-21snmpd22:22:233
68859976,1cyclictest11301-21snmpd00:03:323
68859975,1cyclictest949-21ssh23:26:573
68859975,1cyclictest5412-21ssh21:15:383
68859975,1cyclictest3648-21aten_r1power_cu22:00:123
68859975,1cyclictest1465-21ssh22:41:193
68859975,1cyclictest11301-21snmpd21:35:483
68859975,1cyclictest11301-21snmpd21:08:303
68859975,1cyclictest11301-21snmpd20:45:303
68859975,1cyclictest11301-21snmpd20:28:503
68859975,1cyclictest11301-21snmpd20:10:413
68859975,1cyclictest11301-21snmpd19:45:183
68859975,0cyclictest29199-21apt-get19:55:133
68859973,3cyclictest0-21swapper/319:35:173
68859971,4cyclictest568-21nscd00:26:223
68859970,6cyclictest15325-21apt-get00:35:123
68859970,6cyclictest0-21swapper/323:40:283
68859970,6cyclictest0-21swapper/321:53:233
68859970,5cyclictest0-21swapper/321:45:133
68859970,3cyclictest0-21swapper/323:12:193
68859970,3cyclictest0-21swapper/300:21:413
68859970,3cyclictest0-21swapper/300:15:563
68859970,1cyclictest10121-21apt-get19:15:113
68729977,0cyclictest21-21ksoftirqd/121:16:471
68729977,0cyclictest21-21ksoftirqd/120:25:221
68729974,3cyclictest0-21swapper/123:13:221
68729974,0cyclictest0-21swapper/119:51:491
68729971,2cyclictest0-21swapper/123:05:101
68729971,1cyclictest0-21swapper/123:31:161
68729970,7cyclictest0-21swapper/120:15:201
68729970,1cyclictest0-21swapper/119:42:101
68729970,0cyclictest0-21swapper/123:37:041
68729970,0cyclictest0-21swapper/123:00:121
68729970,0cyclictest0-21swapper/121:25:181
68729970,0cyclictest0-21swapper/100:30:211
68669976,1cyclictest9-21ksoftirqd/019:59:590
68669976,1cyclictest6253-21/usr/sbin/munin20:15:190
68669976,1cyclictest29213-21cat22:35:160
68669976,1cyclictest11301-21snmpd19:29:130
68669975,1cyclictest9188-21ssh22:53:010
68669975,1cyclictest32134-21cpuspeed_turbos22:40:140
68669975,1cyclictest11301-21snmpd21:50:160
68669975,1cyclictest11301-21snmpd19:35:460
68669975,1cyclictest0-21swapper/019:15:140
68669974,1cyclictest9-21ksoftirqd/020:05:000
68669973,1cyclictest240-21systemd-journal23:15:010
68669971,6cyclictest3196-21sh23:30:160
68669971,5cyclictest14712-21ssh21:30:030
68669971,5cyclictest0-21swapper/020:55:200
68669971,4cyclictest5221-21ssh00:20:150
68669970,6cyclictest7069-21ssh22:05:020
68669970,6cyclictest32259-21ssh00:11:100
68669970,6cyclictest25357-21ssh22:30:150
68669970,6cyclictest22042-21apt-get21:40:120
68669970,6cyclictest14102-21sensors19:20:190
68669970,6cyclictest1260-21ssh00:15:040
68669970,6cyclictest0-21swapper/023:50:160
68669970,6cyclictest0-21swapper/022:25:160
68669970,3cyclictest2886-21apt-get22:45:110
68669970,3cyclictest13646-21telnet23:00:120
68669970,2cyclictest11592-21grep22:10:140
68669970,1cyclictest4503-21idleruntime22:00:170
68669970,1cyclictest32186-21diskmemload21:25:100
68669970,1cyclictest28845-21ssh00:06:290
68669970,1cyclictest20210-21apt-get20:45:000
68669970,1cyclictest16425-21ssh22:16:250
68669970,1cyclictest15299-21ssh00:35:080
68669970,1cyclictest10718-21ssh00:27:190
68859965,1cyclictest30148-21ssh23:22:503
68859965,1cyclictest21841-21ssh23:56:313
68859965,1cyclictest13292-21ssh22:12:353
68859965,1cyclictest11301-21snmpd20:57:483
68859964,1cyclictest11301-21snmpd23:08:393
68859964,1cyclictest11301-21snmpd20:44:593
68859964,1cyclictest11301-21snmpd19:40:313
68859964,1cyclictest11301-21snmpd19:34:343
68859964,1cyclictest11301-21snmpd00:33:023
68859963,2cyclictest7994-21users20:15:213
68859963,1cyclictest11308-21ssh22:55:183
68859961,1cyclictest7074-21apt-get19:10:133
68859960,3cyclictest0-21swapper/323:30:063
68859960,3cyclictest0-21swapper/321:10:293
68859960,2cyclictest0-21swapper/323:00:313
68859960,1cyclictest7627-21memory22:50:173
68729966,0cyclictest21-21ksoftirqd/121:47:521
68729966,0cyclictest21-21ksoftirqd/119:35:121
68729965,1cyclictest0-21swapper/123:41:551
68729962,0cyclictest0-21swapper/120:03:021
68729960,6cyclictest0-21swapper/123:57:581
68729960,6cyclictest0-21swapper/123:52:361
68729960,6cyclictest0-21swapper/123:21:201
68729960,6cyclictest0-21swapper/122:50:171
68729960,6cyclictest0-21swapper/122:40:111
68729960,6cyclictest0-21swapper/122:01:161
68729960,6cyclictest0-21swapper/120:52:271
68729960,6cyclictest0-21swapper/120:40:211
68729960,6cyclictest0-21swapper/120:35:051
68729960,6cyclictest0-21swapper/119:20:121
68729960,5cyclictest0-21swapper/119:26:551
68729960,3cyclictest0-21swapper/122:36:111
68729960,3cyclictest0-21swapper/121:51:191
68729960,3cyclictest0-21swapper/100:20:161
68729960,3cyclictest0-21swapper/100:04:411
68729960,2cyclictest0-21swapper/122:47:111
68729960,2cyclictest0-21swapper/119:30:111
68729960,0cyclictest0-21swapper/121:40:111
68729960,0cyclictest0-21swapper/119:10:151
68669966,0cyclictest9-21ksoftirqd/000:32:110
68669965,1cyclictest26764-21ntp_states21:45:180
68669965,1cyclictest10994-1kworker/u9:123:45:110
68669964,1cyclictest8642-21apt-get20:20:130
68669964,1cyclictest27985-21ntpq19:50:170
68669964,1cyclictest11301-21snmpd20:40:560
68669963,1cyclictest18558-21ntpq19:30:160
68669960,6cyclictest20102-1kworker/u9:023:20:160
68669960,6cyclictest0-21swapper/020:54:420
68669960,5cyclictest9277-21ssh21:21:080
68669960,5cyclictest9277-21ssh21:21:070
68669960,1cyclictest32186-21diskmemload23:42:270
68669960,1cyclictest18116-1kworker/u9:100:00:320
68669960,0cyclictest0-21swapper/019:10:050
28985260,0sleep30-21swapper/300:06:573
68859953,1cyclictest35-21ksoftirqd/320:38:423
68859953,1cyclictest27314-21cat19:50:123
68859953,1cyclictest16218-21sh19:25:193
68859952,2cyclictest12852-21aten2.4-expect19:20:123
68859952,1cyclictest240-21systemd-journal20:50:003
68859951,2cyclictest28807-21needreboot21:00:183
68859951,2cyclictest240-21systemd-journal20:04:593
68859950,0cyclictest0-21swapper/320:07:033
68729955,0cyclictest21-21ksoftirqd/122:25:221
68729955,0cyclictest0-21swapper/121:55:141
68729954,1cyclictest21-21ksoftirqd/121:10:001
68729954,1cyclictest0-21swapper/122:55:111
68729950,5cyclictest0-21swapper/123:27:031
68729950,5cyclictest0-21swapper/122:11:271
68729950,5cyclictest0-21swapper/121:35:131
68729950,5cyclictest0-21swapper/120:05:481
68729950,4cyclictest0-21swapper/122:30:021
68729950,3cyclictest0-21swapper/100:15:581
68729950,2cyclictest0-21swapper/100:39:021
68729950,1cyclictest0-21swapper/122:23:031
68729950,1cyclictest0-21swapper/120:30:121
68729950,1cyclictest0-21swapper/119:15:201
68729950,1cyclictest0-21swapper/100:10:111
68729950,0cyclictest0-21swapper/120:20:061
68669950,5cyclictest0-21swapper/021:08:270
68669950,4cyclictest24486-21/usr/sbin/munin19:45:120
68669950,4cyclictest22135-21/usr/sbin/munin19:40:140
68669950,4cyclictest13349-21/usr/sbin/munin20:30:160
68669950,0cyclictest0-21swapper/020:11:250
68729941,0cyclictest0-21swapper/100:28:081
68729940,0cyclictest0-21swapper/120:45:201
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional