Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Response::__construct

Symfony\Component\HttpFoundation\Response::__constructRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)6,635 19,571 12,936 195.0%
Incl. Wall Time (microsec) per call 3,318 9,786 6,468 195.0%
Excl. Wall Time (microsec)458 1,344 886 193.4%
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)203,864 203,920 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% 12,936 0.2% -4,000 -20.0% 56 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function886 6.8% 0 0.0% 0 0.0% 0 N/A%
Parent functions
Drupal\views\ViewExecutable::render0 N/A% 8,948 69.2% -4,000 -100.0% 0 0.0% 0 N/A%
Drupal\Core\EventSubscriber\ViewSubscriber::onHtml0 N/A% 3,988 30.8% 0 0.0% 56 100.0% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 4,652 36.0% -4,000 -100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 4,198 32.5% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 1,611 12.5% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% 357 2.8% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setStatusCode0 N/A% 336 2.6% 0 0.0% 0 0.0% 0 N/A%
DateTimeZone::__construct0 N/A% 302 2.3% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setContent0 N/A% 267 2.1% 0 0.0% 56 100.0% 0 N/A%
DateTime::__construct0 N/A% 242 1.9% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::setProtocolVersion0 N/A% 85 0.7% 0 0.0% 0 0.0% 0 N/A%