Diff Report
Run #5240420daae43: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52404261932b3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #5240420daae43Run #52404261932b3DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)211 173 -38 -18.0%
Incl. Wall Time (microsec) per call 30 25 -5 -18.0%
Excl. Wall Time (microsec)143 104 -39 -27.3%
Incl. CPU (microsecs)218 180 -38 -17.4%
Incl. CPU (microsecs) per call 31 26 -5 -17.4%
Excl. CPU (microsec)80 78 -2 -2.5%
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)4,480 4,480 0 0.0%
Incl. PeakMemUse (bytes) per call 640 640 0 0.0%
Excl. PeakMemUse (bytes)2,248 2,248 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% -38 -3.3% -38 -1.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-39 -102.6% -2 -5.3% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -39 -102.6% -39 -102.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 2.6% 1 2.6% 0 N/A% 0 N/A%
Child functions
strtolower0 N/A% 1 2.6% 1 2.6% 0 N/A% 0 N/A%
preg_match_all0 N/A% 0 0.0% -37 -97.4% 0 N/A% 0 N/A%