XHProf function_exists Profile
XHProf Profile
XHProf Profile
| Symbol | Count | Wall Time | % |
|---|---|---|---|
| Metrics for this Call | |||
| function_exists | 18,203 | 55,988 us | 100.0% |
| Parent Calls | |||
| PhutilSymbolLoader::loadSymbol | 30 | 15 us | |
| PhutilUnitTestEngine::run | 1 | 1 us | |
| phutil_is_utf8 | 16,591 | 51,309 us | |
| Filesystem::readRandomBytes | 1,002 | 3,384 us | |
| Future::waitForSockets | 1 | 1 us | |
| PhutilTestCase::assertCoverageAvailable | 287 | 463 us | |
| phutil_utf8_strtolower | 257 | 732 us | |
| PhutilConsoleFormatter::getDisableANSI | 1 | 0 us | |
| Filesystem::getMimeType | 15 | 29 us | |
| PhabricatorKeyValueDatabaseCache::willWriteValue | 1 | 1 us | |
| PhabricatorCaches::maybeDeflateData | 9 | 18 us | |
| phutil_utf8_strtoupper | 4 | 6 us | |
| PhabricatorBcryptPasswordHasher::canHashPasswords | 1 | 2 us | |
| PhabricatorIteratedMD5PasswordHasher::canHashPasswords | 1 | 19 us | |
| PhabricatorFile::updateDimensions | 2 | 8 us | |
| Child Calls |