Diff Report
Run #53513a6d2163d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_match_all

preg_match_allRun #53513a6d2163dRun #535139ab6e707DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)82 80 -2 -2.4%
Incl. Wall Time (microsec) per call 3 3 -0 -2.4%
Excl. Wall Time (microsec)82 80 -2 -2.4%
Incl. CPU (microsecs)98 103 5 5.1%
Incl. CPU (microsecs) per call 4 4 0 5.1%
Excl. CPU (microsec)98 103 5 5.1%
Incl. MemUse (bytes)22,248 22,248 0 0.0%
Incl. MemUse (bytes) per call 927 927 0 0.0%
Excl. MemUse (bytes)22,248 22,248 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -2 -0.1% 5 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -3 -150.0% -2 -40.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 1 50.0% 7 140.0% 0 N/A% 0 N/A%