Diff Report
Run #52f5cb9d4924f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cb0964fa0: 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 #52f5cb9d4924fRun #52f5cb0964fa0DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)96 95 -1 -1.0%
Incl. Wall Time (microsec) per call 14 14 -0 -1.0%
Excl. Wall Time (microsec)64 62 -2 -3.1%
Incl. CPU (microsecs)103 102 -1 -1.0%
Incl. CPU (microsecs) per call 15 15 -0 -1.0%
Excl. CPU (microsec)46 47 1 2.2%
Incl. MemUse (bytes)7,920 7,920 0 0.0%
Incl. MemUse (bytes) per call 1,131 1,131 0 0.0%
Excl. MemUse (bytes)-6,904 -6,904 0 0.0%
Incl. PeakMemUse (bytes)8,480 8,480 0 0.0%
Incl. PeakMemUse (bytes) per call 1,211 1,211 0 0.0%
Excl. PeakMemUse (bytes)832 832 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 -0.2% -1 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -200.0% 1 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -1 -100.0% -3 -300.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% 1 100.0% 2 200.0% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% -4 -400.0% 0 N/A% 0 N/A%