Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #517d51ae434deRun #517d52b5a5611DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)127 115 -12 -9.4%
Incl. Wall Time (microsec) per call 18 16 -2 -9.4%
Excl. Wall Time (microsec)77 67 -10 -13.0%
Incl. CPU (microsecs)134 122 -12 -9.0%
Incl. CPU (microsecs) per call 19 17 -2 -9.0%
Excl. CPU (microsec)66 59 -7 -10.6%
Incl. MemUse (bytes)7,936 7,936 0 0.0%
Incl. MemUse (bytes) per call 1,134 1,134 0 0.0%
Excl. MemUse (bytes)-6,888 -6,888 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% -12 -0.5% -12 -0.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-10 -83.3% -7 -58.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -8 -66.7% -7 -58.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -4 -33.3% -5 -41.7% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -4 -33.3% -3 -25.0% 0 N/A% 0 N/A%
strtolower0 N/A% 2 16.7% -2 -16.7% 0 N/A% 0 N/A%