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BanzaiMan/gist:321454

Created March 4, 2010 06:23
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Simple GC statistics in JRuby
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gistfile1.rb
require 'java'
gcb = java.lang.management.ManagementFactory.getGarbageCollectorMXBeans()
p gcb.inject(0) {|s,gc| s+gc.getCollectionCount}
p gcb.inject(0) {|s,gc| s+gc.getCollectionTime}
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