Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)131 125 -6 -4.6%
Incl. Wall Time (microsec) per call 19 18 -1 -4.6%
Excl. Wall Time (microsec)71 69 -2 -2.8%
Incl. CPU (microsecs)139 134 -5 -3.6%
Incl. CPU (microsecs) per call 20 19 -1 -3.6%
Excl. CPU (microsec)78 68 -10 -12.8%
Incl. MemUse (bytes)7,920 7,960 40 0.5%
Incl. MemUse (bytes) per call 1,131 1,137 6 0.5%
Excl. MemUse (bytes)-6,952 -6,944 8 0.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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 -17.6% -5 -3.0% 40 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -33.3% -10 -200.0% 8 20.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -6 -100.0% -7 -140.0% 24 60.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 0 0.0% 2 40.0% 16 40.0% 0 N/A%
Child functions
preg_match_all0 N/A% -4 -66.7% -3 -60.0% 56 140.0% 0 N/A%
strtolower0 N/A% 0 0.0% 8 160.0% -24 -60.0% 0 N/A%