Diff Report
Run #565918537d922: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659186b7d6e0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl

Symfony\Component\HttpFoundation\HeaderBag::parseCacheControlRun #565918537d922Run #5659186b7d6e0DiffDiff%
Number of Function Calls15,700 15,700 0 0.0%
Incl. Wall Time (microsec)120,240 120,627 387 0.3%
Incl. Wall Time (microsec) per call 8 8 0 0.3%
Excl. Wall Time (microsec)63,595 63,986 391 0.6%
Incl. MemUse (bytes)4,552,144 4,553,840 1,696 0.0%
Incl. MemUse (bytes) per call 290 290 0 0.0%
Excl. MemUse (bytes)-3,990,104 -3,981,456 8,648 0.2%
Incl. PeakMemUse (bytes)385,592 385,800 208 0.1%
Incl. PeakMemUse (bytes) per call 25 25 0 0.1%
Excl. PeakMemUse (bytes)194,392 194,600 208 0.1%

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.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 387 0.1% 1,696 0.1% 208 0.0%
Exclusive Metrics Diff for Current Function391 101.0% 8,648 509.9% 208 100.0%
Parent functions
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 682 176.2% -5,048 -297.6% 208 100.0%
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% -295 -76.2% 6,744 397.6% 0 0.0%
Child functions
preg_match_all0 N/A% -19 -4.9% -6,952 -409.9% 0 0.0%
strtolower0 N/A% 15 3.9% 0 0.0% 0 0.0%