Diff Report
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_quote

preg_quoteRun #544333b05173fRun #54433ad6a7755DiffDiff%
Number of Function Calls1,177 1,177 0 0.0%
Incl. Wall Time (microsec)1,088 1,115 27 2.5%
Incl. Wall Time (microsec) per call 1 1 0 2.5%
Excl. Wall Time (microsec)1,088 1,115 27 2.5%
Incl. CPU (microsecs)1,891 1,890 -1 -0.1%
Incl. CPU (microsecs) per call 2 2 -0 -0.1%
Excl. CPU (microsec)1,891 1,890 -1 -0.1%
Incl. MemUse (bytes)43,080 43,008 -72 -0.2%
Incl. MemUse (bytes) per call 37 37 -0 -0.2%
Excl. MemUse (bytes)43,080 43,008 -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% 27 0.0% -1 -0.0% -72 -0.1% 0 0.0%
Exclusive Metrics Diff for Current Function27 100.0% -1 -100.0% -72 -100.0% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 22 81.5% -4 -400.0% -40 -55.6% 0 N/A%
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% 6 22.2% 6 600.0% -40 -55.6% 0 N/A%
drupal_basename0 N/A% -1 -3.7% -3 -300.0% 8 11.1% 0 N/A%