Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::remove

Symfony\Component\HttpFoundation\ResponseHeaderBag::removeRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)40 40 0 0.0%
Incl. Wall Time (microsec) per call 20 20 0 0.0%
Excl. Wall Time (microsec)18 19 1 5.6%
Incl. CPU (microsecs)43 41 -2 -4.7%
Incl. CPU (microsecs) per call 22 21 -1 -4.7%
Excl. CPU (microsec)14 13 -1 -7.1%
Incl. MemUse (bytes)7,352 7,352 0 0.0%
Incl. MemUse (bytes) per call 3,676 3,676 0 0.0%
Excl. MemUse (bytes)2,520 2,520 0 0.0%
Incl. PeakMemUse (bytes)688 0 -688 -100.0%
Incl. PeakMemUse (bytes) per call 344 0 -344 -100.0%
Excl. PeakMemUse (bytes)496 0 -496 -100.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::remove [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\ResponseHeaderBag::remove0 N/A% 0 0.0% -2 -0.0% 0 0.0% -688 -0.6%
Exclusive Metrics Diff for Current Function1 N/A% -1 -50.0% 0 N/A% -496 -72.1%
Parent functions
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 N/A% -1 -50.0% 0 N/A% -688 -100.0%
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 0 N/A% -1 -50.0% 0 N/A% 0 0.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::remove0 N/A% -1 N/A% 0 0.0% 0 N/A% -192 -27.9%
strtr0 N/A% 0 N/A% 0 0.0% 0 N/A% 0 0.0%
strtolower0 N/A% 0 N/A% -1 -50.0% 0 N/A% 0 0.0%