Diff Report
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #5198f7eab7067Run #5198fa286ed27DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)523 529 6 1.1%
Incl. Wall Time (microsec) per call 48 48 1 1.1%
Excl. Wall Time (microsec)293 299 6 2.0%
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)12,920 12,960 40 0.3%
Incl. MemUse (bytes) per call 1,175 1,178 4 0.3%
Excl. MemUse (bytes)-12,288 -12,288 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% 6 0.0% 0 0.0% 40 0.3% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% 0 N/A% 0 0.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 4 66.7% 0 N/A% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 33.3% 0 N/A% 40 100.0% 0 N/A%
Child functions
strtolower0 N/A% -1 -16.7% 0 N/A% 0 0.0% 0 N/A%
preg_match_all0 N/A% 1 16.7% 0 N/A% 40 100.0% 0 N/A%