Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)302 289 -13 -4.3%
Incl. Wall Time (microsec) per call 34 32 -1 -4.3%
Excl. Wall Time (microsec)193 184 -9 -4.7%
Incl. CPU (microsecs)316 299 -17 -5.4%
Incl. CPU (microsecs) per call 35 33 -2 -5.4%
Excl. CPU (microsec)163 159 -4 -2.5%
Incl. MemUse (bytes)8,520 8,520 0 0.0%
Incl. MemUse (bytes) per call 947 947 0 0.0%
Excl. MemUse (bytes)-7,408 -7,392 16 0.2%
Incl. PeakMemUse (bytes)1,600 1,616 16 1.0%
Incl. PeakMemUse (bytes) per call 178 180 2 1.0%
Excl. PeakMemUse (bytes)880 880 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% -13 -0.6% -17 -0.8% 0 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-9 -69.2% -4 -23.5% 16 N/A% 0 0.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -15 -115.4% -20 -117.6% 0 N/A% 16 100.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 2 15.4% 3 17.6% 0 N/A% 0 0.0%
Child functions
strtolower0 N/A% -2 -15.4% -12 -70.6% 0 N/A% 0 0.0%
preg_match_all0 N/A% -2 -15.4% -1 -5.9% -16 N/A% 16 100.0%