Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 7 7 N/A%
Incl. Wall Time (microsec) 167 167 N/A%
Incl. Wall Time (microsec) per call N/A 24 24 N/A%
Excl. Wall Time (microsec) 94 94 N/A%
Incl. CPU (microsecs) 172 172 N/A%
Incl. CPU (microsecs) per call N/A 25 25 N/A%
Excl. CPU (microsec) 79 79 N/A%
Incl. MemUse (bytes) 7,944 7,944 N/A%
Incl. MemUse (bytes) per call N/A 1,135 1,135 N/A%
Excl. MemUse (bytes) -6,880 -6,880 N/A%
Incl. PeakMemUse (bytes) 0 0 N/A%
Incl. PeakMemUse (bytes) per call N/A 0 0 N/A%
Excl. PeakMemUse (bytes) 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::parseCacheControl7 17.9% 167 0.0% 172 0.0% 7,944 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function94 56.3% 79 45.9% -6,880 -86.6% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set5 71.4% 121 72.5% 124 72.1% 4,896 61.6% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set2 28.6% 46 27.5% 48 27.9% 3,048 38.4% 0 N/A%
Child functions
preg_match_all7 30.4% 47 28.1% 54 31.4% 13,496 169.9% 0 N/A%
strtolower16 69.6% 26 15.6% 39 22.7% 1,328 16.7% 0 N/A%