Diff Report
Run #54e177a08308d: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e17147d69ca: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #54e177a08308dRun #54e17147d69caDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)164 155 -9 -5.5%
Incl. Wall Time (microsec) per call 7 6 -0 -5.5%
Excl. Wall Time (microsec)161 155 -6 -3.7%
Incl. MemUse (bytes)73,720 8,184 -65,536 -88.9%
Incl. MemUse (bytes) per call 3,072 341 -2,731 -88.9%
Excl. MemUse (bytes)69,552 4,016 -65,536 -94.2%
Incl. PeakMemUse (bytes)9,280 9,280 0 0.0%
Incl. PeakMemUse (bytes) per call 387 387 0 0.0%
Excl. PeakMemUse (bytes)7,048 7,048 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::get [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% -9 -0.0% -65,536 -289.1% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -66.7% -65,536 -100.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -9 -100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -5 -55.6% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% 4 44.4% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::ensureIEOverSSLCompatibility0 N/A% 1 11.1% -65,536 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 N/A%
Child functions
array_key_exists0 N/A% -1 -11.1% 0 0.0% 0 N/A%
strtolower0 N/A% -1 -11.1% 0 0.0% 0 N/A%
count0 N/A% -1 -11.1% 0 0.0% 0 N/A%
strtr0 N/A% 0 0.0% 0 0.0% 0 N/A%