XHProf AphrontHTTPSink::writeHeaders Profile
XHProf Profile
XHProf Profile
| Symbol | Count | Wall Time | % |
|---|---|---|---|
| Metrics for this Call | |||
| AphrontHTTPSink::writeHeaders | 8 | 6,992 us | 100.0% |
| Parent Calls | |||
| AphrontHTTPSinkTestCase::testHTTPSinkBasics | 1 | 439 us | |
| AphrontHTTPSink::writeResponse | 1 | 1,607 us | |
| AphrontHTTPSinkTestCase::tryHTTPHeaderNames | 2 | 1,515 us | |
| AphrontHTTPSinkTestCase::tryHTTPSinkResponseSplitting | 4 | 3,431 us | |
| Child Calls | |||
| pht | 4 | 2,655 us | 38.0% |
| AphrontIsolatedHTTPSink::emitHeader | 9 | 1,300 us | 18.6% |
| preg_match | 12 | 43 us | 0.6% |
| is_array | 13 | 9 us | 0.1% |
| strpos | 13 | 8 us | 0.1% |
| Exception::__construct | 4 | 7 us | 0.1% |
| count | 13 | 5 us | 0.1% |