1 Statistical profiling result from v8.log, (13 ticks, 2 unaccounted, 0 excluded). 2 3 [Shared libraries]: 4 ticks total nonlib name 5 3 27.3% /lib32/libm-2.7.so 6 1 9.1% ffffe000-fffff000 7 8 [JavaScript]: 9 ticks total nonlib name 10 11 [C++]: 12 ticks total nonlib name 13 2 18.2% 28.6% v8::internal::Runtime_Math_exp(v8::internal::Arguments) 14 1 9.1% 14.3% v8::internal::JSObject::LookupOwnRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*) 15 1 9.1% 14.3% v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*) 16 1 9.1% 14.3% exp 17 18 [Summary]: 19 ticks total nonlib name 20 0 0.0% 0.0% JavaScript 21 5 45.5% 71.4% C++ 22 0 0.0% 0.0% GC 23 4 36.4% Shared libraries 24 25 [C++ entry points]: 26 ticks cpp total name 27 2 40.0% 18.2% v8::internal::Runtime_Math_exp(v8::internal::Arguments) 28 1 20.0% 9.1% v8::internal::JSObject::LookupOwnRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*) 29 1 20.0% 9.1% v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*) 30 1 20.0% 9.1% exp 31 32 [Bottom up (heavy) profile]: 33 Note: percentage shows a share of a particular caller in the total 34 amount of its parent calls. 35 Callers occupying less than 2.0% are not shown. 36 37 ticks parent name 38 3 27.3% /lib32/libm-2.7.so 39 3 100.0% LazyCompile: exp native math.js:41 40 3 100.0% Script: exp.js 41 42 2 18.2% v8::internal::Runtime_Math_exp(v8::internal::Arguments) 43 2 100.0% LazyCompile: exp native math.js:41 44 2 100.0% Script: exp.js 45 46 2 18.2% UNKNOWN 47 1 50.0% LazyCompile: exp native math.js:41 48 1 100.0% Script: exp.js 49 50 1 9.1% v8::internal::JSObject::LookupOwnRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*) 51 1 100.0% Script: exp.js 52 53 1 9.1% v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*) 54 1 100.0% Script: exp.js 55 56 1 9.1% ffffe000-fffff000 57 58 1 9.1% exp 59 1 100.0% LazyCompile: exp native math.js:41 60 1 100.0% Script: exp.js 61 62
