Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544337f542f97: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #544333b05173fRun #544337f542f97DiffDiff%
Number of Function Calls477 477 0 0.0%
Incl. Wall Time (microsec)3,405 3,113 -292 -8.6%
Incl. Wall Time (microsec) per call 7 7 -1 -8.6%
Excl. Wall Time (microsec)3,405 3,113 -292 -8.6%
Incl. CPU (microsecs)3,861 3,553 -308 -8.0%
Incl. CPU (microsecs) per call 8 7 -1 -8.0%
Excl. CPU (microsec)3,861 3,553 -308 -8.0%
Incl. MemUse (bytes)368,360 368,368 8 0.0%
Incl. MemUse (bytes) per call 772 772 0 0.0%
Excl. MemUse (bytes)368,360 368,368 8 0.0%
Incl. PeakMemUse (bytes)3,104 3,120 16 0.5%
Incl. PeakMemUse (bytes) per call 7 7 0 0.5%
Excl. PeakMemUse (bytes)3,104 3,120 16 0.5%

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% -292 -8.7% -308 -3.9% 8 0.0% 16 0.0%
Exclusive Metrics Diff for Current Function-292 -100.0% -308 -100.0% 8 100.0% 16 100.0%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -288 -98.6% -304 -98.7% -8 -100.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -14 -4.8% -19 -6.2% 16 200.0% 16 100.0%
Drupal\Component\Utility\Tags::explode0 N/A% 10 3.4% 15 4.9% 0 0.0% 0 0.0%