Diff Report
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #5422297e7f32fRun #542229efabc5eDiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)111 116 5 4.5%
Incl. Wall Time (microsec) per call 22 23 1 4.5%
Excl. Wall Time (microsec)61 64 3 4.9%
Incl. CPU (microsecs)116 120 4 3.4%
Incl. CPU (microsecs) per call 23 24 1 3.4%
Excl. CPU (microsec)51 53 2 3.9%
Incl. MemUse (bytes)7,440 7,440 0 0.0%
Incl. MemUse (bytes) per call 1,488 1,488 0 0.0%
Excl. MemUse (bytes)-7,048 -7,048 0 0.0%
Incl. PeakMemUse (bytes)9,360 9,360 0 0.0%
Incl. PeakMemUse (bytes) per call 1,872 1,872 0 0.0%
Excl. PeakMemUse (bytes)1,680 1,680 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 1.0% 4 1.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3 60.0% 2 50.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 3 60.0% 2 50.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 2 40.0% 2 50.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 2 40.0% 4 100.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -50.0% 0 N/A% 0 N/A%