Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)208 199 -9 -4.3%
Incl. Wall Time (microsec) per call 23 22 -1 -4.3%
Excl. Wall Time (microsec)117 111 -6 -5.1%
Incl. CPU (microsecs)218 208 -10 -4.6%
Incl. CPU (microsecs) per call 24 23 -1 -4.6%
Excl. CPU (microsec)107 97 -10 -9.3%
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)2,448 2,280 -168 -6.9%
Incl. PeakMemUse (bytes) per call 272 253 -19 -6.9%
Excl. PeakMemUse (bytes)1,152 1,152 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% -9 -1.0% -10 -0.7% 0 0.0% -168 -0.3%
Exclusive Metrics Diff for Current Function-6 -66.7% -10 -100.0% 0 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -6 -66.7% -5 -50.0% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -3 -33.3% -5 -50.0% 0 N/A% -168 -100.0%
Child functions
preg_match_all0 N/A% -5 -55.6% -4 -40.0% 0 N/A% 0 0.0%
strtolower0 N/A% 2 22.2% 4 40.0% 0 N/A% -168 -100.0%