Feature #11066 ยป symbol_to_s_mem_usage.rb
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# Linux check memory usage of symbol.to_s
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GC.disable |
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def get_memory_usage |
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`ps -o rss= -p #{Process.pid}`.to_i |
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end
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before = get_memory_usage |
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1000000.times do |
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:test.to_s |
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end
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after = get_memory_usage |
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mem_usage = ((after - before)/1024).round |
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puts "Memory used: #{mem_usage}k" |