First of all sorry for my bad english.
I'm doing logstash input UDP performance test.
Unfortunately every time when i proceed logstash, i'm facing data loss. not sure where i am going wrong.
I Followed below steps.
1.Send packets to the server(515 port)
2.logstash input udp handle the packets and output generate file.
My logstash configuration
workers => 8
buffer_size => 81920
queue_size => 15000
port => 515
type => "performance"
#flush_interval => 0
path => ["/logstash.log"]
logstash output result
tcpdump shows 10000 packets captured but logstash output file show only 6955 lines.
Logstash is running on 8 core machine.
Can anyone suggest me where the configuration is wrong?