Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)243 266 23 9.5%
Incl. Wall Time (microsec) per call 243 266 23 9.5%
Excl. Wall Time (microsec)72 80 8 11.1%
Incl. CPU (microsecs)244 267 23 9.4%
Incl. CPU (microsecs) per call 244 267 23 9.4%
Excl. CPU (microsec)52 60 8 15.4%
Incl. MemUse (bytes)19,048 19,048 0 0.0%
Incl. MemUse (bytes) per call 19,048 19,048 0 0.0%
Excl. MemUse (bytes)5,040 5,040 0 0.0%
Incl. PeakMemUse (bytes)1,600 1,688 88 5.5%
Incl. PeakMemUse (bytes) per call 1,600 1,688 88 5.5%
Excl. PeakMemUse (bytes)872 872 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::prepare [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 23 0.5% 23 0.6% 0 0.0% 88 0.1%
Exclusive Metrics Diff for Current Function8 34.8% 8 34.8% 0 N/A% 0 0.0%
Parent function
drupal_handle_request0 N/A% 23 100.0% 23 100.0% 0 N/A% 88 100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 5 21.7% 4 17.4% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 17.4% 3 13.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 3 13.0% 3 13.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 1 4.3% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 4.3% 1 4.3% 0 N/A% 88 100.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 4.3% 2 8.7% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% 0 0.0% -1 -4.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 1 4.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
in_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
stripos0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%