Diff Report
Run #51a9457328375: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51a9457328375Run #51a944519b58cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)254 121 -133 -52.4%
Incl. Wall Time (microsec) per call 36 17 -19 -52.4%
Excl. Wall Time (microsec)143 67 -76 -53.1%
Incl. CPU (microsecs)264 129 -135 -51.1%
Incl. CPU (microsecs) per call 38 18 -19 -51.1%
Excl. CPU (microsec)128 59 -69 -53.9%
Incl. MemUse (bytes)7,920 7,920 0 0.0%
Incl. MemUse (bytes) per call 1,131 1,131 0 0.0%
Excl. MemUse (bytes)-6,904 -6,904 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -133 -15.5% -135 -15.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-76 -57.1% -69 -51.1% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -93 -69.9% -95 -70.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -40 -30.1% -40 -29.6% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -45 -33.8% -47 -34.8% 0 N/A% 0 N/A%
strtolower0 N/A% -12 -9.0% -19 -14.1% 0 N/A% 0 N/A%