benchmark about event_emitter HOT 1 CLOSED

ruby 2.0.0-p0 (2013-02-24) [x86_64-darwin12.3.0]
       user     system      total        real
100Kon_1emit  2.910000   0.110000   3.020000 (  3.268702)
1Kon_1Kemit  5.290000   0.030000   5.320000 (  5.593177)
1on_100Kemit  0.830000   0.010000   0.840000 (  0.884736)

ruby 1.9.3-p392 (2013-02-22) [x86_64-darwin12.3.0]
       user     system      total        real
100Kon_1emit  2.500000   0.110000   2.610000 (  2.744506)
1Kon_1Kemit  4.610000   0.020000   4.630000 (  4.828477)
1on_100Kemit  0.840000   0.010000   0.850000 (  0.909776)

ruby 1.9.2-p320 (2012-04-20) [x86_64-darwin12.3.0]
      user     system      total        real
100Kon_1emit  2.440000   0.110000   2.550000 (  2.688111)
1Kon_1Kemit  4.820000   0.030000   4.850000 (  5.053036)
1on_100Kemit  0.690000   0.010000   0.700000 (  0.751837)

ruby 1.8.7-p371 (2012-10-12) [i686-darwin12.3.0]
      user     system      total        real
100Kon_1emit  6.360000   0.470000   6.830000 (  7.210291)
1Kon_1Kemit  9.590000   0.040000   9.630000 ( 10.141170)
1on_100Kemit  1.730000   0.000000   1.730000 (  1.789773)

ruby 1.9.3-p385 (2013-02-21) [java]
       user     system      total        real
100Kon_1emit  6.330000   0.190000   6.520000 (  4.425000)
1Kon_1Kemit  5.540000   0.050000   5.590000 (  5.412000)
1on_100Kemit  0.990000   0.010000   1.000000 (  1.052000)