Diff Report
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #519b1ad213669Run #519b1557bbc04DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)317 284 -33 -10.4%
Incl. Wall Time (microsec) per call 35 32 -4 -10.4%
Excl. Wall Time (microsec)193 179 -14 -7.3%
Incl. CPU (microsecs)335 300 -35 -10.4%
Incl. CPU (microsecs) per call 37 33 -4 -10.4%
Excl. CPU (microsec)179 158 -21 -11.7%
Incl. MemUse (bytes)8,504 8,504 0 0.0%
Incl. MemUse (bytes) per call 945 945 0 0.0%
Excl. MemUse (bytes)-7,424 -7,408 16 0.2%
Incl. PeakMemUse (bytes)152 152 0 0.0%
Incl. PeakMemUse (bytes) per call 17 17 0 0.0%
Excl. PeakMemUse (bytes)152 152 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% -33 -0.3% -35 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -42.4% -21 -60.0% 16 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -26 -78.8% -28 -80.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -7 -21.2% -7 -20.0% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -11 -33.3% -12 -34.3% -16 N/A% 0 N/A%
strtolower0 N/A% -8 -24.2% -2 -5.7% 0 N/A% 0 N/A%