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enebo/dump_heap.rb

Created June 23, 2014 22:55
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dump_heap.rb
require 'jmx'
server = JMX.simple_server
client = JMX.connect
hot_spot = client["com.sun.management:type=HotSpotDiagnostic"]
hot_spot.dumpHeap "my_heap.map", true
puts "done"
exit 0
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