Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #51972fb0786efRun #519730b884300DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)19,542 19,596 54 0.3%
Incl. Wall Time (microsec) per call 9,771 9,798 27 0.3%
Excl. Wall Time (microsec)1,362 1,340 -22 -1.6%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 2,000 0 -2,000 -100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)203,864 203,864 0 0.0%
Incl. MemUse (bytes) per call 101,932 101,932 0 0.0%
Excl. MemUse (bytes)8,104 8,104 0 0.0%
Incl. PeakMemUse (bytes)140,128 140,128 0 0.0%
Incl. PeakMemUse (bytes) per call 70,064 70,064 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 54 6.4% -4,000 -100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-22 -40.7% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 39 72.2% -4,000 -100.0% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 15 27.8% 0 0.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 48 88.9% -4,000 -100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 37 68.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -10 -18.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 6 11.1% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% -5 -9.3% 0 0.0% 0 N/A% 0 N/A%
DateTime::__construct0 N/A% -5 -9.3% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 4 7.4% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 1 1.9% 0 0.0% 0 N/A% 0 N/A%
DateTimeZone::__construct0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%