Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: 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 #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)105 98 -7 -6.7%
Incl. Wall Time (microsec) per call 5 4 -0 -6.7%
Excl. Wall Time (microsec)105 98 -7 -6.7%
Incl. CPU (microsecs)123 129 6 4.9%
Incl. CPU (microsecs) per call 6 6 0 4.9%
Excl. CPU (microsec)123 129 6 4.9%
Incl. MemUse (bytes)20,544 20,544 0 0.0%
Incl. MemUse (bytes) per call 934 934 0 0.0%
Excl. MemUse (bytes)20,544 20,544 0 0.0%
Incl. PeakMemUse (bytes)3,456 3,552 96 2.8%
Incl. PeakMemUse (bytes) per call 157 161 4 2.8%
Excl. PeakMemUse (bytes)3,456 3,552 96 2.8%

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% -7 -0.2% 6 0.1% 0 0.0% 96 0.2%
Exclusive Metrics Diff for Current Function-7 -100.0% 6 100.0% 0 N/A% 96 100.0%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -4 -57.1% 3 50.0% 0 N/A% 0 0.0%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% -2 -28.6% 0 0.0% 0 N/A% 0 0.0%
Drupal\Component\Utility\Tags::explode0 N/A% -1 -14.3% 3 50.0% 0 N/A% 96 100.0%