diff options
| -rw-r--r-- | ChangeLog | 4 | ||||
| -rw-r--r-- | benchmark/gc/gcbench.rb | 7 |
2 files changed, 11 insertions, 0 deletions
@@ -1,3 +1,7 @@ +Fri Nov 1 01:08:33 2013 Koichi Sasada <ko1@atdot.net> + + * benchmark/gc/gcbench.rb: print HWM (high water mark) if possible. + Thu Oct 31 21:48:31 2013 Kouhei Sutou <kou@cozmixng.org> * lib/rexml/parsers/streamparser.rb: Add dependency file require. diff --git a/benchmark/gc/gcbench.rb b/benchmark/gc/gcbench.rb index 722a69f0ed..a7aef48986 100644 --- a/benchmark/gc/gcbench.rb +++ b/benchmark/gc/gcbench.rb @@ -25,6 +25,13 @@ puts script puts Benchmark::CAPTION puts tms puts "GC total time (sec): #{gc_time}" + +# show High-Water Mark on Linux +if File.exist?('/proc/self/status') && /VmHWM:\s*(\d+.+)/ =~ File.read('/proc/self/status') + puts + puts "VmHWM: #{$1.chomp}" +end + puts puts "Summary of #{name} on #{desc}\t#{tms.real}\t#{gc_time}\t#{GC.count}" puts " (real time in sec, GC time in sec, GC count)" |