You are here: Home / Technical Services / OSADL QA Farm Real-time / 
2025-12-12 - 07:52
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.

Total number of samples: 100 million
Resolution of latency scale: normal
Duration: 5 hours, 33 minutes, lowest P state: performance
Compare latency of primary with shadow system
Characteristics of the 100 highest latencies:
System rack0slot1.osadl.org (updated Fri Dec 12, 2025 00:43:32)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
145392720,0sleep10-21swapper/123:34:211
273842640,1sleep779-21ksoftirqd/723:02:067
266802640,0sleep10-21swapper/123:41:261
200762590,0sleep10-21swapper/100:07:051
2673424420,18sleep40-21swapper/418:57:224
2701324327,9sleep20-21swapper/218:58:082
2710724120,15sleep00-21swapper/018:58:140
2718323623,7sleep70-21swapper/718:58:217
2673623624,7sleep60-21swapper/618:57:246
2825123522,8sleep10-21swapper/118:59:521
2815923522,7sleep50-21swapper/518:59:405
2813923521,8sleep30-21swapper/318:59:383
2947699260,12cyclictest0-21swapper/222:01:542
110462260,0sleep60-21swapper/621:34:256
184532250,1sleep518456-21cpuspeed_turbos19:21:505
184532250,1sleep518456-21cpuspeed_turbos19:21:505
29476991910,5cyclictest14775-21JNI-ICMP-24909-00:12:232
29489991812,3cyclictest12688-21munin-run20:21:387
2947799184,6cyclictest14778-21JNI-ICMP-7829-S21:26:053
29475991816,1cyclictest216150irq/32-eth2-TxR00:14:031
212892180,0sleep60-21swapper/623:18:156
29489991715,1cyclictest79-21ksoftirqd/723:43:527
29488991715,1cyclictest0-21swapper/620:50:056
2948299170,1cyclictest0-21swapper/522:36:315
2947699174,7cyclictest14775-21JNI-ICMP-24909-20:07:142
29476991714,2cyclictest3557-21kworker/2:200:00:592
29475991715,1cyclictest216150irq/32-eth2-TxR00:16:591
2947499170,1cyclictest0-21swapper/021:45:310
2947499170,1cyclictest0-21swapper/021:45:310
29489991613,2cyclictest79-21ksoftirqd/723:38:517
29489991613,1cyclictest79-21ksoftirqd/720:53:297
29482991613,2cyclictest9532-21awk22:51:575
2948299160,2cyclictest27628-21snmp_nas.osadl.23:41:505
29479991613,1cyclictest0-21swapper/421:27:504
29477991613,2cyclictest2918-21snmpd20:42:503
29476991614,1cyclictest0-21swapper/223:53:192
29476991614,0cyclictest0-21swapper/223:42:552
29476991613,2cyclictest0-21swapper/223:06:532
29475991614,1cyclictest216150irq/32-eth2-TxR00:04:411
2947499161,6cyclictest25432-21dhcpd19:56:310
29474991614,1cyclictest190250irq/25-eth019:04:020
2948999153,5cyclictest14775-21JNI-ICMP-24909-00:02:447
2948999153,4cyclictest14775-21JNI-ICMP-24909-21:49:557
29489991513,1cyclictest79-21ksoftirqd/722:09:267
29489991513,1cyclictest2918-21snmpd00:27:057
2948899154,6cyclictest14775-21JNI-ICMP-24909-19:11:266
2948899154,4cyclictest14495-21JNI-ICMP-3400-S23:46:556
2948899153,6cyclictest14775-21JNI-ICMP-24909-23:44:476
29488991512,2cyclictest2643-21cat23:26:546
2948899150,2cyclictest14164-21snmp_nas.osadl.23:51:556
2948899150,1cyclictest0-21swapper/622:10:056
2948899150,14cyclictest0-21swapper/620:58:206
2948299154,7cyclictest14775-21JNI-ICMP-24909-21:26:055
2948299151,13cyclictest0-21swapper/520:37:345
29482991511,2cyclictest14181-21awk23:51:555
2948299150,1cyclictest0-21swapper/519:36:095
2948299150,13cyclictest0-21swapper/521:51:375
2947999154,6cyclictest14784-21JNI-ICMP-15385-20:57:414
2947999154,5cyclictest14488-21JNI-ICMP-15793-23:30:564
2947999153,6cyclictest14778-21JNI-ICMP-7829-S23:46:194
2947999153,5cyclictest14784-21JNI-ICMP-15385-00:06:444
2947999153,5cyclictest14775-21JNI-ICMP-24909-20:42:014
2947999151,7cyclictest14775-21JNI-ICMP-24909-19:06:584
2947999150,1cyclictest0-21swapper/423:48:054
2947999150,14cyclictest0-21swapper/421:59:354
2947999150,13cyclictest0-21swapper/423:51:564
2947799157,5cyclictest14495-21JNI-ICMP-3400-S21:05:033
2947799154,5cyclictest14784-21JNI-ICMP-15385-21:06:413
2947799154,5cyclictest14784-21JNI-ICMP-15385-21:06:413
2947799153,6cyclictest14495-21JNI-ICMP-3400-S21:31:573
29477991513,1cyclictest0-21swapper/321:52:053
29477991512,2cyclictest2918-21snmpd23:49:353
2947699154,5cyclictest14778-21JNI-ICMP-7829-S19:45:062
29476991513,1cyclictest2918-21snmpd20:41:352
29476991513,1cyclictest21938-21sadc00:21:382
29476991513,1cyclictest16705-21sshd21:57:022
29476991513,1cyclictest14150irq/24-ahci[00023:21:572
29476991513,1cyclictest0-21swapper/223:33:352
29476991512,2cyclictest0-21swapper/221:04:052
29476991512,1cyclictest0-21swapper/221:28:012
2947699150,1cyclictest0-21swapper/223:14:202
2947699150,13cyclictest0-21swapper/222:46:552
2947599154,5cyclictest14778-21JNI-ICMP-7829-S21:51:421
29475991513,1cyclictest0-21swapper/119:50:491
29475991512,2cyclictest2918-21snmpd20:27:491
29475991511,3cyclictest2465-21openvpn20:06:581
2947599150,14cyclictest0-21swapper/123:16:201
2947499157,4cyclictest14484-21JNI-ICMP-26775-00:08:580
29474991513,1cyclictest2918-21snmpd23:35:050
2947499151,1cyclictest0-21swapper/020:00:490
29474991511,2cyclictest9-21ksoftirqd/022:04:220
2947499151,11cyclictest16292-21find21:37:040
29489991413,0cyclictest0-21swapper/723:58:117
29489991412,1cyclictest79-21ksoftirqd/721:23:367
29489991412,1cyclictest79-21ksoftirqd/721:03:317
29489991412,1cyclictest77-21rcuc/720:37:077
29489991412,1cyclictest2918-21snmpd22:54:057
29489991412,1cyclictest2918-21snmpd19:51:197
29489991412,1cyclictest0-21swapper/719:56:347
29489991411,2cyclictest2918-21snmpd20:10:197
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional