Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::getRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)304 308 4 1.3%
Incl. Wall Time (microsec) per call 25 26 0 1.3%
Excl. Wall Time (microsec)234 241 7 3.0%
Incl. CPU (microsecs)328 330 2 0.6%
Incl. CPU (microsecs) per call 27 28 0 0.6%
Excl. CPU (microsec)206 196 -10 -4.9%
Incl. MemUse (bytes)9,376 9,376 0 0.0%
Incl. MemUse (bytes) per call 781 781 0 0.0%
Excl. MemUse (bytes)5,352 5,352 0 0.0%
Incl. PeakMemUse (bytes)7,128 8,232 1,104 15.5%
Incl. PeakMemUse (bytes) per call 594 686 92 15.5%
Excl. PeakMemUse (bytes)4,856 5,960 1,104 22.7%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::get0 N/A% 4 0.1% 2 0.1% 0 0.0% 1,104 0.6%
Exclusive Metrics Diff for Current Function7 175.0% -10 -500.0% 0 N/A% 1,104 100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 12 300.0% 10 500.0% 0 N/A% 1,104 100.0%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -5 -125.0% -7 -350.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -5 -125.0% -5 -250.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 4 100.0% 5 250.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -2 -50.0% -1 -50.0% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% -3 -75.0% 7 350.0% 0 N/A% 0 0.0%
strtolower0 N/A% -1 -25.0% 3 150.0% 0 N/A% 0 0.0%
count0 N/A% 1 25.0% -1 -50.0% 0 N/A% 0 0.0%
array_key_exists0 N/A% 0 0.0% 3 150.0% 0 N/A% 0 0.0%