XHProf class_exists Profile
XHProf Profile
XHProf Profile
| Symbol | Count | Wall Time | % |
|---|---|---|---|
| Metrics for this Call | |||
| class_exists | 10,152 | 15,562 us | 100.0% |
| Parent Calls | |||
| PhutilSymbolLoader::loadSymbol | 9,494 | 12,629 us | |
| PhutilSymbolLoader::loadSymbol@1 | 548 | 932 us | |
| PhutilBootloader::registerLibrary | 1 | 3 us | |
| ArcanistUnitWorkflow::run | 1 | 1,406 us | |
| PhutilSymbolLoader::loadSymbol@2 | 60 | 98 us | |
| PhutilSymbolLoader::loadSymbol@3 | 24 | 48 us | |
| AphrontMySQLiDatabaseConnection::connect | 2 | 7 us | |
| ExecFuture::isReady | 16 | 433 us | |
| PhutilSymbolLoader::loadSymbol@4 | 4 | 4 us | |
| PhutilSymbolLoader::loadSymbol@5 | 2 | 2 us | |
| Child Calls | |||
| spl_autoload_call | 2 | 1,800 us | 11.6% |