Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: 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 #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)93 97 4 4.3%
Incl. Wall Time (microsec) per call 13 14 1 4.3%
Excl. Wall Time (microsec)64 65 1 1.6%
Incl. CPU (microsecs)98 101 3 3.1%
Incl. CPU (microsecs) per call 14 14 0 3.1%
Excl. CPU (microsec)48 46 -2 -4.2%
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 -6,912 -8 -0.1%
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% 4 0.1% 3 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 25.0% -2 -66.7% -8 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 3 75.0% 3 100.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 25.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 3 75.0% 4 133.3% 8 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%