Diff Report
Run #52c1d5ca86be3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c1d65bccb31: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52c1d5ca86be3Run #52c1d65bccb31DiffDiff%
Number of Function Calls71 71 0 0.0%
Incl. Wall Time (microsec)193 209 16 8.3%
Incl. Wall Time (microsec) per call 3 3 0 8.3%
Excl. Wall Time (microsec)193 209 16 8.3%
Incl. CPU (microsecs)248 278 30 12.1%
Incl. CPU (microsecs) per call 3 4 0 12.1%
Excl. CPU (microsec)248 278 30 12.1%
Incl. MemUse (bytes)22,272 22,288 16 0.1%
Incl. MemUse (bytes) per call 314 314 0 0.1%
Excl. MemUse (bytes)22,272 22,288 16 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% 16 0.1% 30 1.0% 16 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 100.0% 30 100.0% 16 100.0% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 16 100.0% 28 93.3% 16 100.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 0 0.0% 2 6.7% 0 0.0% 0 N/A%