Module: MemoryMonitorClient

Defined in:
lib/memory_monitor_client.rb,
lib/memory_monitor_client/version.rb

Constant Summary collapse

VERSION = 
'0.0.1'

Class Method Summary collapse

Class Method Details

.collect_data ⇒ Object 



18
19
20
21
22
23
24
25
 
# File 'lib/memory_monitor_client.rb', line 18

def self.collect_data
  {
    time_stamp: Time.now,
    rss: rss,
    gc_stat: gc_stat,
    pid: Process.pid
  }
end

.gc_stat ⇒ Object 



31
32
33
 
# File 'lib/memory_monitor_client.rb', line 31

def self.gc_stat
  GC.stat
end

.rss ⇒ Object 



27
28
29
 
# File 'lib/memory_monitor_client.rb', line 27

def self.rss
  `ps -o rss #{Process.pid}`.split("\n").last.to_i / 1000
end

.run(config) ⇒ Object 



6
7
8
9
10
11
12
13
14
15
16
 
# File 'lib/memory_monitor_client.rb', line 6

def self.run(config)
  Thread.new do
    socket = UDPSocket.new
    socket.connect(config[:host], config[:port])

    loop do
      socket.send(JSON.dump(collect_data), 0)
      sleep config[:period]
    end
  end
end