Diff Report
Run #52ed72044139b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52ed7448d018c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52ed72044139bRun #52ed7448d018cDiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)192 175 -17 -8.9%
Incl. Wall Time (microsec) per call 5 4 -0 -8.9%
Excl. Wall Time (microsec)192 175 -17 -8.9%
Incl. CPU (microsecs)233 222 -11 -4.7%
Incl. CPU (microsecs) per call 6 6 -0 -4.7%
Excl. CPU (microsec)233 222 -11 -4.7%
Incl. MemUse (bytes)15,304 15,312 8 0.1%
Incl. MemUse (bytes) per call 383 383 0 0.1%
Excl. MemUse (bytes)15,304 15,312 8 0.1%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for preg_match_all [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
preg_match_all0 N/A% -17 -0.0% -11 -0.0% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-17 -100.0% -11 -100.0% 8 100.0% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -16 -94.1% -9 -81.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -1 -5.9% -2 -18.2% 8 100.0% 0 N/A%