Diff Report
Run #5394e21e9bd45: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5394e33e8d847: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #5394e21e9bd45Run #5394e33e8d847DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)203 198 -5 -2.5%
Incl. Wall Time (microsec) per call 18 18 -0 -2.5%
Excl. Wall Time (microsec)109 113 4 3.7%
Incl. CPU (microsecs)217 212 -5 -2.3%
Incl. CPU (microsecs) per call 20 19 -0 -2.3%
Excl. CPU (microsec)101 100 -1 -1.0%
Incl. MemUse (bytes)8,880 8,880 0 0.0%
Incl. MemUse (bytes) per call 807 807 0 0.0%
Excl. MemUse (bytes)-8,392 -8,392 0 0.0%
Incl. PeakMemUse (bytes)1,384 1,384 0 0.0%
Incl. PeakMemUse (bytes) per call 126 126 0 0.0%
Excl. PeakMemUse (bytes)768 768 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% -5 -1.2% -5 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function4 80.0% -1 -20.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -60.0% -1 -20.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -2 -40.0% -4 -80.0% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% -7 -140.0% -3 -60.0% 0 N/A% 0 N/A%
preg_match_all0 N/A% -2 -40.0% -1 -20.0% 0 N/A% 0 N/A%