Diff Report
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for load::HttpFoundation/ResponseHeaderBag.php

load::HttpFoundation/ResponseHeaderBag.phpRun #52c641a950046Run #52c642960e9a6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)69 20 -49 -71.0%
Incl. Wall Time (microsec) per call 69 20 -49 -71.0%
Excl. Wall Time (microsec)69 20 -49 -71.0%
Incl. CPU (microsecs)71 21 -50 -70.4%
Incl. CPU (microsecs) per call 71 21 -50 -70.4%
Excl. CPU (microsec)71 21 -50 -70.4%
Incl. MemUse (bytes)21,608 17,512 -4,096 -19.0%
Incl. MemUse (bytes) per call 21,608 17,512 -4,096 -19.0%
Excl. MemUse (bytes)21,608 17,512 -4,096 -19.0%
Incl. PeakMemUse (bytes)6,368 6,368 0 0.0%
Incl. PeakMemUse (bytes) per call 6,368 6,368 0 0.0%
Excl. PeakMemUse (bytes)6,368 6,368 0 0.0%

Parent/Child Regression/Improvement report for load::HttpFoundation/ResponseHeaderBag.php [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
load::HttpFoundation/ResponseHeaderBag.php0 N/A% -49 -1.7% -50 -1.9% -4,096 -14.6% 0 0.0%
Exclusive Metrics Diff for Current Function-49 -100.0% -50 -100.0% -4,096 -100.0% 0 N/A%
Parent function
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -49 -100.0% -50 -100.0% -4,096 -100.0% 0 N/A%