Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::remove

Symfony\Component\HttpFoundation\ResponseHeaderBag::removeRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)32 60 28 87.5%
Incl. Wall Time (microsec) per call 16 30 14 87.5%
Excl. Wall Time (microsec)19 48 29 152.6%
Incl. CPU (microsecs)34 62 28 82.4%
Incl. CPU (microsecs) per call 17 31 14 82.4%
Excl. CPU (microsec)13 44 31 238.5%
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)5,296 5,296 0 0.0%
Incl. PeakMemUse (bytes) per call 2,648 2,648 0 0.0%
Excl. PeakMemUse (bytes)2,120 2,120 0 0.0%

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% 28 3.8% 28 3.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function29 103.6% 31 110.7% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 29 103.6% 29 103.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% -1 -3.6% -1 -3.6% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::remove0 N/A% -1 -3.6% -1 -3.6% 0 N/A% 0 N/A%
strtr0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -1 -3.6% 0 N/A% 0 N/A%