Diff Report
Run #51ec5ca916d7d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec5cfb002ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51ec5ca916d7dRun #51ec5cfb002eaDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)500 516 16 3.2%
Incl. Wall Time (microsec) per call 250 258 8 3.2%
Excl. Wall Time (microsec)64 63 -1 -1.6%
Incl. CPU (microsecs)501 519 18 3.6%
Incl. CPU (microsecs) per call 251 260 9 3.6%
Excl. CPU (microsec)40 48 8 20.0%
Incl. MemUse (bytes)56,192 56,192 0 0.0%
Incl. MemUse (bytes) per call 28,096 28,096 0 0.0%
Excl. MemUse (bytes)3,464 3,464 0 0.0%
Incl. PeakMemUse (bytes)51,928 51,928 0 0.0%
Incl. PeakMemUse (bytes) per call 25,964 25,964 0 0.0%
Excl. PeakMemUse (bytes)3,872 3,872 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Response::__construct [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::__construct0 N/A% 16 1.0% 18 18.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -6.2% 8 44.4% 0 N/A% 0 N/A%
Parent function
Drupal\views\ViewExecutable::render0 N/A% 16 100.0% 18 100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 13 81.2% 12 66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 3 18.8% 3 16.7% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% 1 6.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1 6.2% 0 0.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% -2 -11.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -2 -11.1% 0 N/A% 0 N/A%