Ticket #8812: perform.rb
| File perform.rb, 0.6 kB (added by lifofifo, 2 years ago) |
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| 1 | require 'benchmark' |
| 2 | |
| 3 | messages = Message.find :all # 800 records |
| 4 | n = 10000 |
| 5 | |
| 6 | Benchmark.bm do |x| |
| 7 | # String |
| 8 | x.report { n.times { messages.map{|m| m.sender} } } |
| 9 | x.report { n.times { messages.map(&:sender) } } |
| 10 | |
| 11 | # Integer |
| 12 | x.report { n.times { messages.map{|m| m.id} } } |
| 13 | x.report { n.times { messages.map(&:id) } } |
| 14 | end |
| 15 | |
| 16 | # $ script/runner perform.rb |
| 17 | # user system total real |
| 18 | # 10.750000 0.080000 10.830000 ( 11.295768) |
| 19 | # 76.270000 0.530000 76.800000 ( 80.127644) |
| 20 | # 9.710000 0.050000 9.760000 ( 9.911562) |
| 21 | # 75.210000 0.450000 75.660000 ( 77.835031) |
