Diff Report
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::remove

Symfony\Component\HttpFoundation\ResponseHeaderBag::removeRun #53d4352fc0c61Run #53d436500e2acDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)34 40 6 17.6%
Incl. Wall Time (microsec) per call 17 20 3 17.6%
Excl. Wall Time (microsec)16 22 6 37.5%
Incl. CPU (microsecs)43 42 -1 -2.3%
Incl. CPU (microsecs) per call 22 21 -1 -2.3%
Excl. CPU (microsec)20 18 -2 -10.0%
Incl. MemUse (bytes)7,272 7,272 0 0.0%
Incl. MemUse (bytes) per call 3,636 3,636 0 0.0%
Excl. MemUse (bytes)2,504 2,504 0 0.0%
Incl. PeakMemUse (bytes)5,144 5,216 72 1.4%
Incl. PeakMemUse (bytes) per call 2,572 2,608 36 1.4%
Excl. PeakMemUse (bytes)2,120 2,192 72 3.4%

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% 6 0.1% -1 -0.0% 0 0.0% 72 0.2%
Exclusive Metrics Diff for Current Function6 100.0% -2 -200.0% 0 N/A% 72 100.0%
Parent functions
Symfony\Component\HttpFoundation\Response::setEtag0 N/A% 6 100.0% 5 500.0% 0 N/A% 72 100.0%
Symfony\Component\HttpFoundation\Response::setLastModified0 N/A% 0 0.0% -6 -600.0% 0 N/A% 0 0.0%
Child functions
strtr0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 0.0%
strtolower0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::remove0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 0.0%