You are here: Home / Projects / QA Farm Realtime / Latency plots / 
2021-07-29 - 17:12

AMD-K6(tm) 3D processor, Linux 5.6.19-rt11-k6 (Profile)

Latency plot of system in rack #8, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l50000000 -m -n -p99 -i400 -h800 -q
Total number of samples: 50 million
Resolution of latency scale: reduced 
Duration: 5 hours, 33 minutes
Characteristics of the highest latencies:
System rack8slot1.osadl.org (updated Thu Jul 29, 2021 12:43:48)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1582499468163,0cyclictest21803-21df_abs10:39:490
1582499467120,0cyclictest13117-21latency_hist08:33:560
1582499457171,0cyclictest11297-21cut10:06:260
1582499457158,0cyclictest17544-21runrttasks10:26:160
1582499455155,0cyclictest16434-21df_abs11:59:510
1582499452112,0cyclictest19377-21munin-run12:08:420
1582499450144,0cyclictest26647-21df_inode09:14:360
1582499447156,0cyclictest7416-21tune2fs08:16:010
1582499447153,0cyclictest2699-21syslogd08:08:430
1582499442157,0cyclictest19133-21tune2fs10:30:590
1582499440143,0cyclictest18678-21cron07:13:440
1582499439160,0cyclictest26289-21tune2fs07:36:020
158249943858,0cyclictest3086-21runrttasks07:04:270
1582499435158,0cyclictest2710-21ntp_offset11:19:180
158249943468,0cyclictest2843-21snmpd07:26:110
158249943458,0cyclictest32763-21fschecks_count09:31:100
1582499433107,0cyclictest111rcu_preempt08:21:100
158249943298,0cyclictest2843-21snmpd07:21:070
1582499431156,0cyclictest19722-21ls07:15:370
1582499431147,0cyclictest22812-21cron12:18:420
158249943065,0cyclictest2843-21snmpd09:34:050
1582499430155,0cyclictest13763-21tune2fs11:51:020
1582499429154,0cyclictest10324-21tune2fs11:41:000
1582499429124,0cyclictest2699-21syslogd11:38:420
158249942856,0cyclictest23699-21munin-node12:20:280
1582499427139,0cyclictest2699-21syslogd07:53:440
158249942378,0cyclictest2699-21syslogd11:18:420
158249942164,0cyclictest111rcu_preempt09:08:530
158249941955,0cyclictest2790-21df_inode09:39:350
158249941872,0cyclictest25385-21iostat10:49:530
1582499418110,0cyclictest4014-21munin-node11:23:520
1582499418101,0cyclictest23031-21cron10:43:520
158249941771,0cyclictest2909-21rpc.gssd10:08:510
158249941665,0cyclictest14678-21ls10:18:500
158249941653,0cyclictest11445-21munin-node11:45:030
1582499416151,0cyclictest10159-21rt-features08:24:500
158249941598,0cyclictest29669-21cron09:23:520
158249941560,0cyclictest5733-21fschecks_time08:11:030
1582499414171,0cyclictest2957-21ntpd08:58:100
158249941371,0cyclictest15132-21df_inode08:39:250
158249941361,0cyclictest28330-21df_inode09:19:310
1582499412124,0cyclictest2699-21syslogd10:03:430
1582499412121,0cyclictest31161-21fschecks_time11:05:570
158249941161,0cyclictest28197-21latency_hist10:58:520
158249941057,0cyclictest2773-21lldpd10:35:450
1582499410107,0cyclictest26621-21df_inode12:29:300
158249940778,0cyclictest15877-21perl10:21:170
158249940758,0cyclictest2699-21syslogd11:10:410
158249940164,0cyclictest14874-21open_files11:54:590
1582499397107,0cyclictest15878-21sort07:03:480
158249939560,0cyclictest13017-21cron08:34:030
158249939483,0cyclictest9-21ksoftirqd/009:45:040
158249939469,0cyclictest2843-21snmpd10:54:420
158249939468,0cyclictest17546-21nfsd08:45:420
158249939261,0cyclictest2699-21syslogd12:08:520
158249938991,0cyclictest2802-21lldpd09:51:240
158249938980,0cyclictest23981-21df_abs07:29:400
158249938567,0cyclictest24045-21tune2fs09:05:590
1582499384121,0cyclictest2194-21tune2fs08:00:570
158249938391,0cyclictest22030-21df_inode08:59:290
158249938099,0cyclictest5760-21munin-node11:31:240
158249937980,0cyclictest1529-21jbd2/hda3-807:44:530
158249937784,0cyclictest18188-21cron08:48:520
158249937554,0cyclictest440-21grep07:55:550
158249937281,0cyclictest25789-21chrt12:26:010
158249937256,0cyclictest9-21ksoftirqd/007:40:160
158249935067,0cyclictest101rcuc/009:54:570
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

Valid XHTML 1.0 Transitional