Diff Report
Run #54e17147d69ca: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e177a08308d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::get

Symfony\Component\HttpFoundation\HeaderBag::getRun #54e17147d69caRun #54e177a08308dDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)155 164 9 5.8%
Incl. Wall Time (microsec) per call 6 7 0 5.8%
Excl. Wall Time (microsec)155 161 6 3.9%
Incl. MemUse (bytes)8,184 73,720 65,536 800.8%
Incl. MemUse (bytes) per call 341 3,072 2,731 800.8%
Excl. MemUse (bytes)4,016 69,552 65,536 1631.9%
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 Function6 66.7% 65,536 100.0% 0 N/A%
Parent functions
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%
Symfony\Component\HttpFoundation\Request::getPort0 N/A% -4 -44.4% 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::createFromGlobals0 N/A% 9 100.0% 0 0.0% 0 N/A%
Child functions
count0 N/A% 1 11.1% 0 0.0% 0 N/A%
array_key_exists0 N/A% 1 11.1% 0 0.0% 0 N/A%
strtr0 N/A% 0 0.0% 0 0.0% 0 N/A%
strtolower0 N/A% 1 11.1% 0 0.0% 0 N/A%