XHProf PhutilAWSv4Signature::getSignedHeaderList Profile
XHProf Profile
XHProf Profile
| Symbol | Count | Wall Time | % |
|---|---|---|---|
| Metrics for this Call | |||
| PhutilAWSv4Signature::getSignedHeaderList | 2 | 121 us | 100.0% |
| Parent Calls | |||
| PhutilAWSv4Signature::getCanonicalRequestSignature | 1 | 60 us | |
| PhutilAWSv4Signature::signRequest | 1 | 61 us | |
| Child Calls | |||
| PhutilAWSv4Signature::getCanonicalHeaderMap | 2 | 111 us | 91.7% |
| implode | 2 | 0 us | 0.0% |
| array_keys | 2 | 0 us | 0.0% |