Diff Report
Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52f5cb0964fa0Run #52f5cbc19a0d8DiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)60 57 -3 -5.0%
Incl. Wall Time (microsec) per call 3 3 -0 -5.0%
Excl. Wall Time (microsec)60 57 -3 -5.0%
Incl. CPU (microsecs)74 67 -7 -9.5%
Incl. CPU (microsecs) per call 4 4 -0 -9.5%
Excl. CPU (microsec)74 67 -7 -9.5%
Incl. MemUse (bytes)16,304 16,304 0 0.0%
Incl. MemUse (bytes) per call 906 906 0 0.0%
Excl. MemUse (bytes)16,304 16,304 0 0.0%
Incl. PeakMemUse (bytes)8,400 8,400 0 0.0%
Incl. PeakMemUse (bytes) per call 467 467 0 0.0%
Excl. PeakMemUse (bytes)8,400 8,400 0 0.0%

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% -3 -3.2% -7 -3.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -2 -66.7% -3 -42.9% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -1 -33.3% -4 -57.1% 0 N/A% 0 N/A%