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2022-09-30 - 15:12
/usr/bin/Xorg /usr/bin/Xorg

ARM Broadcom BCM2711 @1500 MHz, Linux 5.10.52-rt47-v7l (Profile)

Latency plot of system in rack #4, slot #1
Data to construct the above plot have been generated using the RT test utility cyclictest.
Command line: cyclictest -l100000000 -m -Sp99 -i200 -h400 -q
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 rack4slot1.osadl.org (updated Fri Sep 30, 2022 09:00:44)
Delayed (victim)Switcher (culprit)TimestampCPU
PIDPrioTotal
latency
(µs)
T*(,W**)
latency
(µs)
CmdPIDPrioCmd
1212125660,2sleep012-21ksoftirqd/007:07:520
1212125660,2sleep012-21ksoftirqd/007:07:520
996621340,3sleep30-21swapper/308:23:023
996621340,3sleep30-21swapper/308:23:023
2269321200,2sleep022682-21find07:33:040
1870621040,3sleep30-21swapper/307:23:063
1870621040,3sleep30-21swapper/307:23:063
1778021030,2chrt0-21swapper/308:43:043
2384421010,2sleep123838-21find08:58:031
2384421010,2sleep123838-21find08:58:031
197352990,3sleep00-21swapper/008:48:050
44182970,2sleep10-21swapper/108:08:041
44182970,2sleep10-21swapper/108:08:041
41172900,2sleep20-21swapper/208:08:002
41172900,2sleep20-21swapper/208:08:002
305982850,1sleep012-21ksoftirqd/007:53:030
305982850,1sleep012-21ksoftirqd/007:53:030
124612810,5sleep211787-21/usr/sbin/munin07:07:592
124612810,5sleep211787-21/usr/sbin/munin07:07:592
23222750,4chrt73-21kswapd008:03:022
23222750,4chrt73-21kswapd008:03:022
135262700,5sleep30-21swapper/307:12:363
135262700,5sleep30-21swapper/307:12:363
167112630,3chrt16706-21find07:18:022
167112630,3chrt16706-21find07:18:022
215062540,3sleep10-21swapper/108:53:001
215062540,3sleep10-21swapper/108:53:001
247032530,3chrt0-21swapper/309:02:393
247032530,3chrt0-21swapper/309:02:393
181442520,3chrt0-21swapper/208:44:002
180562510,3chrt0-21swapper/108:43:071
305952470,2chrt0-21swapper/307:53:013
305952470,2chrt0-21swapper/307:53:013
1373199463,33cyclictest14779-21seq08:37:461
1373199463,33cyclictest14779-21seq08:37:461
204042450,2sleep30-21swapper/307:28:003
204042450,2sleep30-21swapper/307:28:003
13732994222,8cyclictest8018-21taskset08:18:012
13732994222,8cyclictest8018-21taskset08:18:012
1373099404,26cyclictest57950irq/56-eth008:02:450
1373099404,26cyclictest57950irq/56-eth008:02:450
133442400,3sleep10-21swapper/108:32:531
133442400,3sleep10-21swapper/108:32:531
224032390,8sleep333-21ksoftirqd/307:32:583
189452360,3chrt18941-21cut08:47:531
13731993520,5cyclictest73-21kswapd007:43:051
1373099341,29cyclictest22786-21cat08:57:430
1373299323,13cyclictest22688-21runrttasks07:33:042
131422326,19sleep10-21swapper/107:09:041
131422326,19sleep10-21swapper/107:09:041
190422310,2chrt11132-21snmpd07:23:281
190422310,2chrt11132-21snmpd07:23:281
1373199293,5cyclictest21-21ksoftirqd/108:23:021
1373199293,5cyclictest21-21ksoftirqd/108:23:021
13730992920,7cyclictest73-21kswapd008:43:040
1373199287,11cyclictest21-21ksoftirqd/107:51:261
1373199287,11cyclictest21-21ksoftirqd/107:51:261
1373199281,7cyclictest21-21ksoftirqd/108:13:031
1373199281,7cyclictest21-21ksoftirqd/108:13:031
136822280,4chrt0-21swapper/308:32:593
136822280,4chrt0-21swapper/308:32:593
1373199274,3cyclictest141rcub/007:33:031
13731992715,9cyclictest20619-21sshd07:28:031
13731992715,9cyclictest20619-21sshd07:28:031
1373199268,8cyclictest21-21ksoftirqd/108:32:081
1373199267,7cyclictest21-21ksoftirqd/107:22:431
1373099259,6cyclictest12-21ksoftirqd/008:27:500
1373099257,10cyclictest22756-21chrt08:57:410
1373099252,4cyclictest131rcu_preempt08:32:470
1373099252,4cyclictest131rcu_preempt08:32:470
145182240,3sleep20-21swapper/207:13:032
145182240,3sleep20-21swapper/207:13:032
1373299243,3cyclictest111322snmpd07:23:282
1373299243,3cyclictest111322snmpd07:23:282
1373199249,9cyclictest21-21ksoftirqd/108:00:531
1373199249,9cyclictest21-21ksoftirqd/108:00:531
1373199241,4cyclictest201rcuc/108:18:011
1373199241,4cyclictest201rcuc/108:18:011
1373299235,4cyclictest141rcub/008:48:042
1373299234,7cyclictest131rcu_preempt07:53:012
1373299234,7cyclictest131rcu_preempt07:53:012
1373299232,17cyclictest22788-21latency_hist08:57:432
1373299232,16cyclictest10894-21apt-get08:27:462
13732992311,10cyclictest9590-21strings08:22:562
13732992311,10cyclictest9590-21strings08:22:562
1373199239,4cyclictest131rcu_preempt07:18:011
1373099231,18cyclictest17893-21cut07:22:540
1373099231,18cyclictest17893-21cut07:22:540
1373199226,10cyclictest21-21ksoftirqd/107:39:441
1373199226,10cyclictest21-21ksoftirqd/107:39:441
1373199223,5cyclictest21-21ksoftirqd/108:03:001
1373199223,5cyclictest21-21ksoftirqd/108:03:001
1373199221,8cyclictest21-21ksoftirqd/107:17:061
1373199221,8cyclictest21-21ksoftirqd/107:17:061
13731992210,3cyclictest131rcu_preempt07:54:491
13731992210,3cyclictest131rcu_preempt07:54:491
1373099221,17cyclictest682-21runrttasks08:37:460
1373099221,17cyclictest682-21runrttasks08:37:460
1373099221,17cyclictest6153-21ls08:13:050
1373099221,17cyclictest6153-21ls08:13:050
*Timer  **Wakeup  (latency=timer+wakeup+contextswitch)

 

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