Diff Report
Run #523f1f1f50546: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f1dee40c1a: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #523f1f1f50546Run #523f1dee40c1aDiffDiff%
Number of Function Calls78 78 0 0.0%
Incl. Wall Time (microsec)215 200 -15 -7.0%
Incl. Wall Time (microsec) per call 3 3 -0 -7.0%
Excl. Wall Time (microsec)215 200 -15 -7.0%
Incl. CPU (microsecs)291 286 -5 -1.7%
Incl. CPU (microsecs) per call 4 4 -0 -1.7%
Excl. CPU (microsec)291 286 -5 -1.7%
Incl. MemUse (bytes)24,512 24,528 16 0.1%
Incl. MemUse (bytes) per call 314 314 0 0.1%
Excl. MemUse (bytes)24,512 24,528 16 0.1%
Incl. PeakMemUse (bytes)2,752 2,848 96 3.5%
Incl. PeakMemUse (bytes) per call 35 37 1 3.5%
Excl. PeakMemUse (bytes)2,752 2,848 96 3.5%

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% -15 -0.4% -5 -0.2% 16 0.0% 96 0.1%
Exclusive Metrics Diff for Current Function-15 -100.0% -5 -100.0% 16 100.0% 96 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -14 -93.3% -15 -300.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -1 -6.7% 10 200.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 N/A% 0 0.0% 0 0.0% 16 100.0% 96 100.0%