Diff Report
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue

Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValueRun #519fc53e46a65Run #519fc84e17238DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)87 84 -3 -3.4%
Incl. Wall Time (microsec) per call 15 14 -1 -3.4%
Excl. Wall Time (microsec)24 24 0 0.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)7,176 7,192 16 0.2%
Incl. MemUse (bytes) per call 1,196 1,199 3 0.2%
Excl. MemUse (bytes)1,352 1,352 0 0.0%
Incl. PeakMemUse (bytes)4,368 3,960 -408 -9.3%
Incl. PeakMemUse (bytes) per call 728 660 -68 -9.3%
Excl. PeakMemUse (bytes)1,072 1,072 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue [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::computeCacheControlValue0 N/A% -3 -0.6% 0 0.0% 16 0.2% -408 -3.9%
Exclusive Metrics Diff for Current Function0 0.0% 0 N/A% 0 0.0% 0 0.0%
Parent function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -100.0% 0 N/A% 16 100.0% -408 -100.0%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::has0 N/A% -2 -66.7% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% -1 -33.3% 0 N/A% 16 100.0% -408 -100.0%