Diff Report
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

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

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #52e418f395327Run #52e417f8e04a5DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)90 89 -1 -1.1%
Incl. Wall Time (microsec) per call 13 13 -0 -1.1%
Excl. Wall Time (microsec)61 61 0 0.0%
Incl. CPU (microsecs)98 95 -3 -3.1%
Incl. CPU (microsecs) per call 14 14 -0 -3.1%
Excl. CPU (microsec)46 40 -6 -13.0%
Incl. MemUse (bytes)7,944 7,920 -24 -0.3%
Incl. MemUse (bytes) per call 1,135 1,131 -3 -0.3%
Excl. MemUse (bytes)-6,904 -6,904 0 0.0%
Incl. PeakMemUse (bytes)5,136 5,136 0 0.0%
Incl. PeakMemUse (bytes) per call 734 734 0 0.0%
Excl. PeakMemUse (bytes)432 432 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% -1 -3.1% -3 -1.6% -24 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -6 -200.0% 0 0.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -100.0% -2 -66.7% -24 -100.0% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 0 0.0% -1 -33.3% 0 0.0% 0 N/A%
Child functions
preg_match_all0 N/A% -1 -100.0% 0 0.0% -24 -100.0% 0 N/A%
strtolower0 N/A% 0 0.0% 3 100.0% 0 0.0% 0 N/A%