Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)396 359 -37 -9.3%
Incl. Wall Time (microsec) per call 396 359 -37 -9.3%
Excl. Wall Time (microsec)45 42 -3 -6.7%
Incl. CPU (microsecs)397 359 -38 -9.6%
Incl. CPU (microsecs) per call 397 359 -38 -9.6%
Excl. CPU (microsec)30 24 -6 -20.0%
Incl. MemUse (bytes)53,608 53,608 0 0.0%
Incl. MemUse (bytes) per call 53,608 53,608 0 0.0%
Excl. MemUse (bytes)3,296 3,296 0 0.0%
Incl. PeakMemUse (bytes)41,128 41,128 0 0.0%
Incl. PeakMemUse (bytes) per call 41,128 41,128 0 0.0%
Excl. PeakMemUse (bytes)3,080 3,080 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% -37 -3.1% -38 -3.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -8.1% -6 -15.8% 0 N/A% 0 N/A%
Parent function
Drupal\views\ViewExecutable::render0 N/A% -37 -100.0% -38 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -30 -81.1% -28 -73.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -3 -8.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 2 5.4% 1 2.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% -2 -5.4% -2 -5.3% 0 N/A% 0 N/A%
DateTime¼‹º¾w ::__construct0 N/A% -1 -2.7% -2 -5.3% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 0 0.0% -1 -2.6% 0 N/A% 0 N/A%