Diff Report
Run #5230aa47d621c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5230a98f3b26c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #5230aa47d621cRun #5230a98f3b26cDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)181 175 -6 -3.3%
Incl. Wall Time (microsec) per call 26 25 -1 -3.3%
Excl. Wall Time (microsec)109 100 -9 -8.3%
Incl. CPU (microsecs)188 181 -7 -3.7%
Incl. CPU (microsecs) per call 27 26 -1 -3.7%
Excl. CPU (microsec)101 92 -9 -8.9%
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 -6,904 0 0.0%
Incl. PeakMemUse (bytes)7,632 7,632 0 0.0%
Incl. PeakMemUse (bytes) per call 1,090 1,090 0 0.0%
Excl. PeakMemUse (bytes)1,376 1,376 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 -0.7% -7 -0.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-9 -150.0% -9 -128.6% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -50.0% -4 -57.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -50.0% -3 -42.9% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 2 33.3% 2 28.6% 0 N/A% 0 N/A%
preg_match_all0 N/A% 1 16.7% 0 0.0% 0 N/A% 0 N/A%