Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519f012418c24Run #519f02278cd90DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)162 164 2 1.2%
Incl. Wall Time (microsec) per call 15 15 0 1.2%
Excl. Wall Time (microsec)94 92 -2 -2.1%
Incl. CPU (microsecs)171 177 6 3.5%
Incl. CPU (microsecs) per call 16 16 1 3.5%
Excl. CPU (microsec)81 83 2 2.5%
Incl. MemUse (bytes)8,928 8,928 0 0.0%
Incl. MemUse (bytes) per call 812 812 0 0.0%
Excl. MemUse (bytes)-7,752 -7,752 0 0.0%
Incl. PeakMemUse (bytes)3,328 3,328 0 0.0%
Incl. PeakMemUse (bytes) per call 303 303 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% 2 0.1% 6 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% 2 33.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 50.0% 1 16.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 50.0% 5 83.3% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 3 150.0% 4 66.7% 0 N/A% 0 N/A%
strtolower0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%