XHProf class_exists Profile
XHProf Profile
XHProf Profile
| Symbol | Count | Wall Time | % |
|---|---|---|---|
| Metrics for this Call | |||
| class_exists | 15,121 | 19,245 us | 100.0% |
| Parent Calls | |||
| PhutilSymbolLoader::loadSymbol | 13,757 | 15,739 us | |
| PhutilSymbolLoader::loadSymbol@1 | 586 | 679 us | |
| PhutilBootloader::registerLibrary | 1 | 1 us | |
| ExecFuture::isReady | 342 | 1,017 us | |
| ArcanistUnitWorkflow::run | 1 | 976 us | |
| PhutilSymbolLoader::loadSymbol@2 | 64 | 89 us | |
| PhutilSymbolLoader::loadSymbol@3 | 22 | 22 us | |
| AphrontMySQLiDatabaseConnection::connect | 300 | 646 us | |
| PhutilClassMapQuery::loadMap | 26 | 36 us | |
| PhutilSymbolLoader::loadSymbol@4 | 4 | 4 us | |
| PhutilSymbolLoader::loadSymbol@5 | 2 | 2 us | |
| PhabricatorPolicy::getCustomRuleClasses | 6 | 11 us | |
| PhabricatorWorkerTask::getWorkerInstance | 10 | 23 us | |
| Child Calls | |||
| spl_autoload_call | 3 | 1,371 us | 7.1% |