Diff Report
Run #52e49d73f02cb: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e49caf3c7f2: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #52e49d73f02cbRun #52e49caf3c7f2DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)147 135 -12 -8.2%
Incl. Wall Time (microsec) per call 21 19 -2 -8.2%
Excl. Wall Time (microsec)74 72 -2 -2.7%
Incl. CPU (microsecs)158 144 -14 -8.9%
Incl. CPU (microsecs) per call 23 21 -2 -8.9%
Excl. CPU (microsec)71 70 -1 -1.4%
Incl. MemUse (bytes)7,872 7,872 0 0.0%
Incl. MemUse (bytes) per call 1,125 1,125 0 0.0%
Excl. MemUse (bytes)-6,952 -6,952 0 0.0%
Incl. PeakMemUse (bytes)6,280 6,280 0 0.0%
Incl. PeakMemUse (bytes) per call 897 897 0 0.0%
Excl. PeakMemUse (bytes)1,520 1,520 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl [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::parseCacheControl0 N/A% -12 -0.5% -14 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -16.7% -1 -7.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -9 -75.0% -12 -85.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -25.0% -2 -14.3% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -10 -83.3% -8 -57.1% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -5 -35.7% 0 N/A% 0 N/A%