Diff Report
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #541de5cbd937aRun #541de429e5ab1DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,439 1,460 21 1.5%
Incl. Wall Time (microsec) per call 720 730 11 1.5%
Excl. Wall Time (microsec)75 72 -3 -4.0%
Incl. CPU (microsecs)1,441 1,462 21 1.5%
Incl. CPU (microsecs) per call 721 731 11 1.5%
Excl. CPU (microsec)50 55 5 10.0%
Incl. MemUse (bytes)187,200 187,264 64 0.0%
Incl. MemUse (bytes) per call 93,600 93,632 32 0.0%
Excl. MemUse (bytes)4,088 4,088 0 0.0%
Incl. PeakMemUse (bytes)172,168 172,696 528 0.3%
Incl. PeakMemUse (bytes) per call 86,084 86,348 264 0.3%
Excl. PeakMemUse (bytes)2,144 2,144 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\Request::initialize [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\Request::initialize0 N/A% 21 0.2% 21 0.3% 64 0.1% 528 0.4%
Exclusive Metrics Diff for Current Function-3 -14.3% 5 23.8% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% 21 100.0% 21 100.0% 64 100.0% 528 100.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 27 128.6% 24 114.3% 64 100.0% -176 -33.3%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% -5 -23.8% -5 -23.8% 0 0.0% 8 1.5%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 1 4.8% -1 -4.8% 0 0.0% 696 131.8%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 1 4.8% -2 -9.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%