Diff Report
Run #51a287779d22e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51a287f454ce8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #51a287779d22eRun #51a287f454ce8DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)135 124 -11 -8.1%
Incl. Wall Time (microsec) per call 5 5 -0 -8.1%
Excl. Wall Time (microsec)135 124 -11 -8.1%
Incl. CPU (microsecs)159 197 38 23.9%
Incl. CPU (microsecs) per call 6 8 2 23.9%
Excl. CPU (microsec)159 197 38 23.9%
Incl. MemUse (bytes)31,768 31,768 0 0.0%
Incl. MemUse (bytes) per call 1,271 1,271 0 0.0%
Excl. MemUse (bytes)31,768 31,768 0 0.0%
Incl. PeakMemUse (bytes)4,272 4,272 0 0.0%
Incl. PeakMemUse (bytes) per call 171 171 0 0.0%
Excl. PeakMemUse (bytes)4,272 4,272 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% -11 -1.7% 38 3.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-11 -100.0% 38 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -6 -54.5% 37 97.4% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% -5 -45.5% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% 1 2.6% 0 N/A% 0 N/A%