XHProf  debug_backtrace Profile 
XHProf Profile
XHProf Profile
| Symbol | Count | Wall Time | % | 
|---|---|---|---|
| Metrics for this Call | |||
| debug_backtrace | 4 | 123 us | 100.0% | 
| Parent Calls | |||
| PhabricatorDataNotAttachedException::__construct | 2 | 86 us | |
| PhutilMethodNotImplementedException::__construct | 2 | 37 us | |
| Child Calls |