Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 1 | Statistical profiling result from v8.log, (13 ticks, 2 unaccounted, 0 excluded). |
| 2 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 3 | [Shared libraries]: |
| 4 | ticks total nonlib name |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 5 | 3 23.1% /lib32/libm-2.7.so |
| 6 | 1 7.7% ffffe000-fffff000 |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 7 | |
| 8 | [JavaScript]: |
| 9 | ticks total nonlib name |
| 10 | 1 7.7% 11.1% LoadIC: j |
| 11 | 1 7.7% 11.1% LoadIC: i |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 12 | |
| 13 | [C++]: |
| 14 | ticks total nonlib name |
| 15 | 2 15.4% 22.2% v8::internal::Runtime_Math_exp(v8::internal::Arguments) |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 16 | 1 7.7% 11.1% v8::internal::JSObject::LookupOwnRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 17 | 1 7.7% 11.1% v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*) |
| 18 | 1 7.7% 11.1% exp |
| 19 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 20 | [Summary]: |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 21 | ticks total nonlib name |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 22 | 2 15.4% 22.2% JavaScript |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 23 | 5 38.5% 55.6% C++ |
| 24 | 0 0.0% 0.0% GC |
| 25 | 4 30.8% Shared libraries |
| 26 | 2 15.4% Unaccounted |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 27 | |
Emily Bernier | d0a1eb7 | 2015-03-24 16:35:39 -0400 | [diff] [blame] | 28 | [C++ entry points]: |
| 29 | ticks cpp total name |
| 30 | 2 40.0% 15.4% v8::internal::Runtime_Math_exp(v8::internal::Arguments) |
| 31 | 1 20.0% 7.7% v8::internal::JSObject::LookupOwnRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*) |
| 32 | 1 20.0% 7.7% v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*) |
| 33 | 1 20.0% 7.7% exp |
| 34 | |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 35 | [Bottom up (heavy) profile]: |
| 36 | Note: percentage shows a share of a particular caller in the total |
| 37 | amount of its parent calls. |
| 38 | Callers occupying less than 2.0% are not shown. |
| 39 | |
| 40 | ticks parent name |
| 41 | 3 23.1% /lib32/libm-2.7.so |
| 42 | 3 100.0% LazyCompile: exp native math.js:41 |
| 43 | 3 100.0% Script: exp.js |
| 44 | |
| 45 | 2 15.4% v8::internal::Runtime_Math_exp(v8::internal::Arguments) |
| 46 | 2 100.0% LazyCompile: exp native math.js:41 |
| 47 | 2 100.0% Script: exp.js |
| 48 | |
Ben Murdoch | 4a90d5f | 2016-03-22 12:00:34 +0000 | [diff] [blame] | 49 | 2 15.4% UNKNOWN |
| 50 | 1 50.0% LazyCompile: exp native math.js:41 |
| 51 | 1 100.0% Script: exp.js |
| 52 | |
Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 53 | 1 7.7% v8::internal::JSObject::LookupOwnRealNamedProperty(v8::internal::String*, v8::internal::LookupResult*) |
Steve Block | a7e24c1 | 2009-10-30 11:49:00 +0000 | [diff] [blame] | 54 | 1 100.0% Script: exp.js |
| 55 | |
| 56 | 1 7.7% v8::internal::HashTable<v8::internal::StringDictionaryShape, v8::internal::String*>::FindEntry(v8::internal::String*) |
| 57 | 1 100.0% Script: exp.js |
| 58 | |
| 59 | 1 7.7% ffffe000-fffff000 |
| 60 | |
| 61 | 1 7.7% exp |
| 62 | 1 100.0% LazyCompile: exp native math.js:41 |
| 63 | 1 100.0% Script: exp.js |
| 64 | |
| 65 | 1 7.7% LoadIC: j |
| 66 | |
| 67 | 1 7.7% LoadIC: i |
| 68 | |