Diff Report
Run #5204417bc7ab7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5204425923c81: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::prepare

Symfony\Component\HttpFoundation\Response::prepareRun #5204417bc7ab7Run #5204425923c81DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)225 227 2 0.9%
Incl. Wall Time (microsec) per call 225 227 2 0.9%
Excl. Wall Time (microsec)69 72 3 4.3%
Incl. CPU (microsecs)227 228 1 0.4%
Incl. CPU (microsecs) per call 227 228 1 0.4%
Excl. CPU (microsec)51 44 -7 -13.7%
Incl. MemUse (bytes)23,104 23,104 0 0.0%
Incl. MemUse (bytes) per call 23,104 23,104 0 0.0%
Excl. MemUse (bytes)5,048 5,048 0 0.0%
Incl. PeakMemUse (bytes)10,296 10,048 -248 -2.4%
Incl. PeakMemUse (bytes) per call 10,296 10,048 -248 -2.4%
Excl. PeakMemUse (bytes)2,568 2,360 -208 -8.1%

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% 2 2.5% 1 0.1% 0 0.0% -248 -0.5%
Exclusive Metrics Diff for Current Function3 150.0% -7 -700.0% 0 N/A% -208 -83.9%
Parent function
drupal_handle_request0 N/A% 2 100.0% 1 100.0% 0 N/A% -248 -100.0%
Child functions
Symfony\Component\HttpFoundation\ParameterBag::get0 N/A% -1 -50.0% -1 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 1 50.0% 2 200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -1 -50.0% 2 200.0% 0 N/A% -40 -16.1%
in_array0 N/A% 0 0.0% 1 100.0% -16 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::getProtocolVersion0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::isMethod0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getMimeType0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Response::isInformational0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getRequestFormat0 N/A% 0 0.0% 1 100.0% 16 N/A% 0 0.0%