Diff Report
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519fc84e17238Run #519fc53e46a65DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)108 94 -14 -13.0%
Incl. Wall Time (microsec) per call 12 10 -2 -13.0%
Excl. Wall Time (microsec)75 62 -13 -17.3%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)8,424 8,424 0 0.0%
Incl. MemUse (bytes) per call 936 936 0 0.0%
Excl. MemUse (bytes)-7,328 -7,328 0 0.0%
Incl. PeakMemUse (bytes)5,328 5,016 -312 -5.9%
Incl. PeakMemUse (bytes) per call 592 557 -35 -5.9%
Excl. PeakMemUse (bytes)2,752 2,440 -312 -11.3%

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% -14 -2.6% 0 0.0% 0 0.0% -312 -3.0%
Exclusive Metrics Diff for Current Function-13 -92.9% 0 N/A% 0 N/A% -312 -100.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -13 -92.9% 0 N/A% 0 N/A% -312 -100.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -7.1% 0 N/A% 0 N/A% 0 0.0%
Child functions
strtolower0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 0.0%
preg_match_all0 N/A% -1 -7.1% 0 N/A% 0 N/A% 0 0.0%