Diff Report
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::set

Symfony\Component\HttpFoundation\HeaderBag::setRun #52e49b28a90e1Run #52e49acfb0eb8DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)219 223 4 1.8%
Incl. Wall Time (microsec) per call 10 10 0 1.8%
Excl. Wall Time (microsec)165 159 -6 -3.6%
Incl. CPU (microsecs)240 247 7 2.9%
Incl. CPU (microsecs) per call 11 11 0 2.9%
Excl. CPU (microsec)131 132 1 0.8%
Incl. MemUse (bytes)19,400 19,400 0 0.0%
Incl. MemUse (bytes) per call 882 882 0 0.0%
Excl. MemUse (bytes)6,928 6,928 0 0.0%
Incl. PeakMemUse (bytes)12,384 12,384 0 0.0%
Incl. PeakMemUse (bytes) per call 563 563 0 0.0%
Excl. PeakMemUse (bytes)6,344 6,344 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::set [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::set0 N/A% 4 1.4% 7 1.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-6 -150.0% 1 14.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::__construct0 N/A% 4 100.0% 3 42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -25.0% 4 57.1% 0 N/A% 0 N/A%
Drupal\Core\HttpKernel::handle0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 4 100.0% 6 85.7% 0 N/A% 0 N/A%
array_values0 N/A% 3 75.0% -1 -14.3% 0 N/A% 0 N/A%
strtr0 N/A% 3 75.0% 3 42.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%