Diff Report
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519e636f9416aRun #519e62c02d767DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)168 162 -6 -3.6%
Incl. Wall Time (microsec) per call 15 15 -1 -3.6%
Excl. Wall Time (microsec)92 88 -4 -4.3%
Incl. CPU (microsecs)181 176 -5 -2.8%
Incl. CPU (microsecs) per call 16 16 -0 -2.8%
Excl. CPU (microsec)82 82 0 0.0%
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% -6 -0.0% -5 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -66.7% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -50.0% -3 -60.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -3 -50.0% -2 -40.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -2 -33.3% -2 -40.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -3 -60.0% 0 N/A% 0 N/A%