Diff Report
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #534ad9c94e95bRun #534ad8dec7444DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)238 210 -28 -11.8%
Incl. Wall Time (microsec) per call 26 23 -3 -11.8%
Excl. Wall Time (microsec)139 121 -18 -12.9%
Incl. CPU (microsecs)258 220 -38 -14.7%
Incl. CPU (microsecs) per call 29 24 -4 -14.7%
Excl. CPU (microsec)129 95 -34 -26.4%
Incl. MemUse (bytes)4,752 4,752 0 0.0%
Incl. MemUse (bytes) per call 528 528 0 0.0%
Excl. MemUse (bytes)-3,948 -3,916 32 0.8%
Incl. PeakMemUse (bytes)2,432 2,432 0 0.0%
Incl. PeakMemUse (bytes) per call 270 270 0 0.0%
Excl. PeakMemUse (bytes)1,344 1,344 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% -28 -1.7% -38 -7.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-18 -64.3% -34 -89.5% 32 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% -17 -60.7% -23 -60.5% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -11 -39.3% -15 -39.5% 0 N/A% 0 N/A%
Child functions
preg_match_all0 N/A% -9 -32.1% -5 -13.2% -32 N/A% 0 N/A%
strtolower0 N/A% -1 -3.6% 1 2.6% 0 N/A% 0 N/A%