Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de26535836: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::getRun #519de1c349c58Run #519de26535836DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)146 147 1 0.7%
Incl. Wall Time (microsec) per call 12 12 0 0.7%
Excl. Wall Time (microsec)119 121 2 1.7%
Incl. CPU (microsecs)161 162 1 0.6%
Incl. CPU (microsecs) per call 13 14 0 0.6%
Excl. CPU (microsec)85 100 15 17.6%
Incl. MemUse (bytes)9,072 9,072 0 0.0%
Incl. MemUse (bytes) per call 756 756 0 0.0%
Excl. MemUse (bytes)5,048 5,048 0 0.0%
Incl. PeakMemUse (bytes)5,584 5,584 0 0.0%
Incl. PeakMemUse (bytes) per call 465 465 0 0.0%
Excl. PeakMemUse (bytes)3,888 3,888 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. 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% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 200.0% 15 1500.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 3 300.0% 3 300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -100.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% 0 0.0% -2 -200.0% 0 N/A% 0 N/A%
Child functions
count0 N/A% 2 200.0% -1 -100.0% 0 N/A% 0 N/A%
array_key_exists0 N/A% -2 -200.0% -10 -1000.0% 0 N/A% 0 N/A%
strtolower0 N/A% -1 -100.0% 2 200.0% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -5 -500.0% 0 N/A% 0 N/A%