Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a23ef211f9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #526a239923027Run #526a23ef211f9DiffDiff%
Number of Function Calls65 65 0 0.0%
Incl. Wall Time (microsec)167 174 7 4.2%
Incl. Wall Time (microsec) per call 3 3 0 4.2%
Excl. Wall Time (microsec)167 174 7 4.2%
Incl. CPU (microsecs)219 232 13 5.9%
Incl. CPU (microsecs) per call 3 4 0 5.9%
Excl. CPU (microsec)219 232 13 5.9%
Incl. MemUse (bytes)19,296 19,296 0 0.0%
Incl. MemUse (bytes) per call 297 297 0 0.0%
Excl. MemUse (bytes)19,296 19,296 0 0.0%
Incl. PeakMemUse (bytes)1,776 1,776 0 0.0%
Incl. PeakMemUse (bytes) per call 27 27 0 0.0%
Excl. PeakMemUse (bytes)1,776 1,776 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% 7 0.7% 13 0.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function7 100.0% 13 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 11 157.1% 15 115.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -4 -57.1% -2 -15.4% 0 N/A% 0 N/A%