Diff Report
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\Response::__constructRun #51972fb0786efRun #5197310fa6a63DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)19,542 19,658 116 0.6%
Incl. Wall Time (microsec) per call 9,771 9,829 58 0.6%
Excl. Wall Time (microsec)1,362 1,364 2 0.1%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 2,000 2,000 0 0.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)203,864 203,920 56 0.0%
Incl. MemUse (bytes) per call 101,932 101,960 28 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% 116 0.0% 0 0.0% 56 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 1.7% 0 N/A% 0 0.0% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 65 56.0% 0 N/A% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 51 44.0% 0 N/A% 56 100.0% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 83 71.6% -4,000 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 56 48.3% 4,000 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% -27 -23.3% 0 N/A% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% 3 2.6% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 3 2.6% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% -3 -2.6% 0 N/A% 56 100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -2 -1.7% 0 N/A% 0 0.0% 0 N/A%
DateTime::__construct0 N/A% 1 0.9% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 0 0.0% 0 N/A% 0 0.0% 0 N/A%