Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)158 160 2 1.3%
Incl. Wall Time (microsec) per call 18 18 0 1.3%
Excl. Wall Time (microsec)86 90 4 4.7%
Incl. CPU (microsecs)165 169 4 2.4%
Incl. CPU (microsecs) per call 18 19 0 2.4%
Excl. CPU (microsec)75 68 -7 -9.3%
Incl. MemUse (bytes)8,440 8,464 24 0.3%
Incl. MemUse (bytes) per call 938 940 3 0.3%
Excl. MemUse (bytes)-7,368 -7,400 -32 -0.4%
Incl. PeakMemUse (bytes)3,152 3,152 0 0.0%
Incl. PeakMemUse (bytes) per call 350 350 0 0.0%
Excl. PeakMemUse (bytes)1,528 1,528 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% 2 0.0% 4 0.1% 24 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function4 200.0% -7 -175.0% -32 -133.3% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 1 50.0% 0 0.0% 24 100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 1 50.0% 4 100.0% 0 0.0% 0 N/A%
Child functions
preg_match_all0 N/A% -2 -100.0% 2 50.0% 56 233.3% 0 N/A%
strtolower0 N/A% 0 0.0% 9 225.0% 0 0.0% 0 N/A%