Diff Report
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519eb20dce0a3Run #519eb193b2faaDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)173 167 -6 -3.5%
Incl. Wall Time (microsec) per call 16 15 -1 -3.5%
Excl. Wall Time (microsec)98 93 -5 -5.1%
Incl. CPU (microsecs)188 181 -7 -3.7%
Incl. CPU (microsecs) per call 17 16 -1 -3.7%
Excl. CPU (microsec)85 73 -12 -14.1%
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)4,480 4,480 0 0.0%
Incl. PeakMemUse (bytes) per call 407 407 0 0.0%
Excl. PeakMemUse (bytes)2,248 2,248 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% -6 -0.1% -7 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -83.3% -12 -171.4% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -9 -150.0% -6 -85.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 3 50.0% -1 -14.3% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -1 -16.7% 3 42.9% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%