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

preg_quoteRun #544337f542f97Run #544333b05173fDiffDiff%
Number of Function Calls1,177 1,177 0 0.0%
Incl. Wall Time (microsec)1,015 1,088 73 7.2%
Incl. Wall Time (microsec) per call 1 1 0 7.2%
Excl. Wall Time (microsec)1,015 1,088 73 7.2%
Incl. CPU (microsecs)1,844 1,891 47 2.5%
Incl. CPU (microsecs) per call 2 2 0 2.5%
Excl. CPU (microsec)1,844 1,891 47 2.5%
Incl. MemUse (bytes)43,008 43,080 72 0.2%
Incl. MemUse (bytes) per call 37 37 0 0.2%
Excl. MemUse (bytes)43,008 43,080 72 0.2%
Incl. PeakMemUse (bytes)1,400 1,400 0 0.0%
Incl. PeakMemUse (bytes) per call 1 1 0 0.0%
Excl. PeakMemUse (bytes)1,400 1,400 0 0.0%

Parent/Child Regression/Improvement report for preg_quote [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_quote0 N/A% 73 2.2% 47 0.6% 72 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function73 100.0% 47 100.0% 72 100.0% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% 88 120.5% 37 78.7% 40 55.6% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -15 -20.5% 7 14.9% 40 55.6% 0 N/A%
drupal_basename0 N/A% 0 0.0% 3 6.4% -8 -11.1% 0 N/A%