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paulczar / logstash-perf.md
Last active May 14, 2018 03:13
logstash performance deets

Logstash Performance Testing

Server Details

HP BL460

  • 48 Gb Memory
  • 2 x X5675 @ 3.07GHz
  • 2 x 10 gbps NIC
  • 2tb NetApp NFS volume for ES data
@paulczar
paulczar / gist:4369921
Created December 24, 2012 16:37
top output from logstash/elasticsearch server showing two logstash-indexers running.
top - 16:33:42 up 19 days, 19:51, 1 user, load average: 1.74, 1.41, 1.42
Tasks: 382 total, 1 running, 380 sleeping, 0 stopped, 1 zombie
Cpu(s): 17.2%us, 2.2%sy, 0.0%ni, 79.9%id, 0.0%wa, 0.0%hi, 0.6%si, 0.0%st
Mem: 49541808k total, 6487760k used, 43054048k free, 156548k buffers
Swap: 51642360k total, 40856k used, 51601504k free, 1255156k cached
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
3979 root 20 0 32.2g 2.3g 10m S 60.4 4.8 24:55.91 java # elasticsearch
7032 root 20 0 24.3g 718m 12m S 196.3 1.5 75:04.11 java # logstash
10312 root 20 0 14.6g 407m 11m S 156.8 0.8 49:35.96 java # logstash2
# redis-cli info
redis_version:2.2.5
redis_git_sha1:00000000
redis_git_dirty:0
arch_bits:64
multiplexing_api:epoll
process_id:29465
uptime_in_seconds:371
uptime_in_days:0
lru_clock:1378336
@paulczar
paulczar / c:\temp\vmdriverhack.reg
Created December 9, 2012 23:31
registry hack for windows vm migration
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\primary_ide_channel]
"ClassGUID"="{4D36E96A-E325-11CE-BFC1-08002BE10318}"
"Service"="atapi"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\CriticalDeviceDatabase\secondary_ide_channel]
"ClassGUID"="{4D36E96A-E325-11CE-BFC1-08002BE10318}"
"Service"="atapi"