Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_quote

preg_quoteRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)20 21 1 5.0%
Incl. Wall Time (microsec) per call 0 0 0 5.0%
Excl. Wall Time (microsec)20 21 1 5.0%
Incl. CPU (microsecs)68 61 -7 -10.3%
Incl. CPU (microsecs) per call 1 1 -0 -10.3%
Excl. CPU (microsec)68 61 -7 -10.3%
Incl. MemUse (bytes)5,568 5,568 0 0.0%
Incl. MemUse (bytes) per call 114 114 0 0.0%
Excl. MemUse (bytes)5,568 5,568 0 0.0%
Incl. PeakMemUse (bytes)1,584 1,584 0 0.0%
Incl. PeakMemUse (bytes) per call 32 32 0 0.0%
Excl. PeakMemUse (bytes)1,584 1,584 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% 1 0.2% -7 -1.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% 1 100.0% -4 -57.1% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% -2 -28.6% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 N/A%