Diff Report
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: 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 #534ad972c8c0dRun #534ad8dec7444DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)216 210 -6 -2.8%
Incl. Wall Time (microsec) per call 24 23 -1 -2.8%
Excl. Wall Time (microsec)124 121 -3 -2.4%
Incl. CPU (microsecs)229 220 -9 -3.9%
Incl. CPU (microsecs) per call 25 24 -1 -3.9%
Excl. CPU (microsec)107 95 -12 -11.2%
Incl. MemUse (bytes)4,752 4,752 0 0.0%
Incl. MemUse (bytes) per call 528 528 0 0.0%
Excl. MemUse (bytes)-3,916 -3,916 0 0.0%
Incl. PeakMemUse (bytes)2,432 2,432 0 0.0%
Incl. PeakMemUse (bytes) per call 270 270 0 0.0%
Excl. PeakMemUse (bytes)1,344 1,344 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 -0.4% -9 -1.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -50.0% -12 -133.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -4 -66.7% -6 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -2 -33.3% -3 -33.3% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -3 -50.0% 5 55.6% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -2 -22.2% 0 N/A% 0 N/A%