Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)170 164 -6 -3.5%
Incl. Wall Time (microsec) per call 24 23 -1 -3.5%
Excl. Wall Time (microsec)97 92 -5 -5.2%
Incl. CPU (microsecs)179 173 -6 -3.4%
Incl. CPU (microsecs) per call 26 25 -1 -3.4%
Excl. CPU (microsec)87 78 -9 -10.3%
Incl. MemUse (bytes)7,872 7,880 8 0.1%
Incl. MemUse (bytes) per call 1,125 1,126 1 0.1%
Excl. MemUse (bytes)-6,952 -6,952 0 0.0%
Incl. PeakMemUse (bytes)3,584 3,584 0 0.0%
Incl. PeakMemUse (bytes) per call 512 512 0 0.0%
Excl. PeakMemUse (bytes)576 576 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% -6 -0.9% -6 -0.6% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -83.3% -9 -150.0% 0 0.0% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -5 -83.3% -6 -100.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -1 -16.7% 0 0.0% 8 100.0% 0 N/A%
Child functions
preg_match_all0 N/A% -1 -16.7% -1 -16.7% 8 100.0% 0 N/A%
strtolower0 N/A% 0 0.0% 4 66.7% 0 0.0% 0 N/A%