Diff Report
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_quote

preg_quoteRun #531ee5f3237b0Run #531ee657ba49eDiffDiff%
Number of Function Calls86 86 0 0.0%
Incl. Wall Time (microsec)45 40 -5 -11.1%
Incl. Wall Time (microsec) per call 1 0 -0 -11.1%
Excl. Wall Time (microsec)45 40 -5 -11.1%
Incl. CPU (microsecs)103 106 3 2.9%
Incl. CPU (microsecs) per call 1 1 0 2.9%
Excl. CPU (microsec)103 106 3 2.9%
Incl. MemUse (bytes)7,096 7,104 8 0.1%
Incl. MemUse (bytes) per call 83 83 0 0.1%
Excl. MemUse (bytes)7,096 7,104 8 0.1%
Incl. PeakMemUse (bytes)2,992 2,992 0 0.0%
Incl. PeakMemUse (bytes) per call 35 35 0 0.0%
Excl. PeakMemUse (bytes)2,992 2,992 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% -5 -0.2% 3 0.1% 8 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 3 100.0% 8 100.0% 0 N/A%
Parent functions
Symfony\Component\Routing\RouteCompiler::computeRegexp0 N/A% -2 -40.0% -1 -33.3% 0 0.0% 0 N/A%
drupal_match_path0 N/A% -2 -40.0% 1 33.3% 0 0.0% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -1 -20.0% -1 -33.3% 0 0.0% 0 N/A%
drupal_basename0 N/A% 0 0.0% 4 133.3% 8 100.0% 0 N/A%