Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd95192eac: 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 #519dd86a86681Run #519dd95192eacDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)151 155 4 2.6%
Incl. Wall Time (microsec) per call 13 13 0 2.6%
Excl. Wall Time (microsec)125 124 -1 -0.8%
Incl. CPU (microsecs)169 172 3 1.8%
Incl. CPU (microsecs) per call 14 14 0 1.8%
Excl. CPU (microsec)102 106 4 3.9%
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)5,544 5,544 0 0.0%
Incl. PeakMemUse (bytes) per call 462 462 0 0.0%
Excl. PeakMemUse (bytes)3,848 3,848 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% 4 0.3% 3 0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -25.0% 4 133.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 4 100.0% 5 166.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::isXmlHttpRequest0 N/A% -3 -75.0% -4 -133.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 2 50.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::createFromGlobals0 N/A% 1 25.0% 2 66.7% 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%
Child functions
array_key_exists0 N/A% 2 50.0% -1 -33.3% 0 N/A% 0 N/A%
count0 N/A% 1 25.0% -1 -33.3% 0 N/A% 0 N/A%
strtr0 N/A% 1 25.0% -4 -133.3% 0 N/A% 0 N/A%
strtolower0 N/A% 1 25.0% 5 166.7% 0 N/A% 0 N/A%