Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\Request::initialize

Symfony\Component\HttpFoundation\Request::initializeRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)1,405 1,378 -27 -1.9%
Incl. Wall Time (microsec) per call 468 459 -9 -1.9%
Excl. Wall Time (microsec)217 208 -9 -4.1%
Incl. CPU (microsecs)1,409 1,383 -26 -1.8%
Incl. CPU (microsecs) per call 470 461 -9 -1.8%
Excl. CPU (microsec)176 174 -2 -1.1%
Incl. MemUse (bytes)53,932 53,932 0 0.0%
Incl. MemUse (bytes) per call 17,977 17,977 0 0.0%
Excl. MemUse (bytes)4,280 4,280 0 0.0%
Incl. PeakMemUse (bytes)51,116 51,116 0 0.0%
Incl. PeakMemUse (bytes) per call 17,039 17,039 0 0.0%
Excl. PeakMemUse (bytes)3,636 3,636 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% -27 -0.8% -26 -25.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -33.3% -2 -7.7% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::__construct0 N/A% -27 -100.0% -26 -100.0% 0 N/A% 0 N/A%
Child functions
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -38 -140.7% -39 -150.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ServerBag::getHeaders0 N/A% 16 59.3% 16 61.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 7 25.9% 4 15.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\FileBag::__construct0 N/A% -3 -11.1% -1 -3.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ParameterBag::__construct0 N/A% 0 0.0% -4 -15.4% 0 N/A% 0 N/A%