1 Statistical profiling result from v8.log, (13 ticks, 2 unaccounted, 0 excluded). 2 3 [Shared libraries]: 4 ticks total nonlib name 5 3 23.1% /lib32/libm-2.7.so 6 1 7.7% ffffe000-fffff000 7 8 [JavaScript]: 9 ticks total nonlib name 10 11 [C++]: 12 ticks total nonlib name 13 2 15.4% 22.2% v8::internal::Runtime_Math_exp(v8::internal::Arguments) 14 1 7.7% 11.1% v8::internal::JSObject::LookupOwnRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*) 15 1 7.7% 11.1% v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*) 16 1 7.7% 11.1% exp 17 18 [Summary]: 19 ticks total nonlib name 20 0 0.0% 0.0% JavaScript 21 5 38.5% 55.6% C++ 22 0 0.0% 0.0% GC 23 4 30.8% Shared libraries 24 2 15.4% Unaccounted 25 26 [C++ entry points]: 27 ticks cpp total name 28 2 40.0% 15.4% v8::internal::Runtime_Math_exp(v8::internal::Arguments) 29 1 20.0% 7.7% v8::internal::JSObject::LookupOwnRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*) 30 1 20.0% 7.7% v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*) 31 1 20.0% 7.7% exp 32 33 [Bottom up (heavy) profile]: 34 Note: percentage shows a share of a particular caller in the total 35 amount of its parent calls. 36 Callers occupying less than 2.0% are not shown. 37 38 ticks parent name 39 3 23.1% /lib32/libm-2.7.so 40 3 100.0% LazyCompile: exp native math.js:41 41 3 100.0% Script: exp.js 42 43 2 15.4% v8::internal::Runtime_Math_exp(v8::internal::Arguments) 44 2 100.0% LazyCompile: exp native math.js:41 45 2 100.0% Script: exp.js 46 47 2 15.4% UNKNOWN 48 1 50.0% LazyCompile: exp native math.js:41 49 1 100.0% Script: exp.js 50 51 1 7.7% v8::internal::JSObject::LookupOwnRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*) 52 1 100.0% Script: exp.js 53 54 1 7.7% v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*) 55 1 100.0% Script: exp.js 56 57 1 7.7% ffffe000-fffff000 58 59 1 7.7% exp 60 1 100.0% LazyCompile: exp native math.js:41 61 1 100.0% Script: exp.js 62 63
