Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls46 46 0 0.0%
Incl. Wall Time (microsec)170 176 6 3.5%
Incl. Wall Time (microsec) per call 4 4 0 3.5%
Excl. Wall Time (microsec)170 176 6 3.5%
Incl. CPU (microsecs)211 209 -2 -0.9%
Incl. CPU (microsecs) per call 5 5 -0 -0.9%
Excl. CPU (microsec)211 209 -2 -0.9%
Incl. MemUse (bytes)43,376 43,376 0 0.0%
Incl. MemUse (bytes) per call 943 943 0 0.0%
Excl. MemUse (bytes)43,376 43,376 0 0.0%
Incl. PeakMemUse (bytes)9,024 9,024 0 0.0%
Incl. PeakMemUse (bytes) per call 196 196 0 0.0%
Excl. PeakMemUse (bytes)9,024 9,024 0 0.0%

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% 6 1.6% -2 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function6 100.0% -2 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 5 83.3% 1 50.0% 0 N/A% 0 N/A%
search_excerpt0 N/A% 2 33.3% 5 250.0% 0 N/A% 0 N/A%
Drupal\search\SearchQuery::parseSearchExpression0 N/A% -1 -16.7% 1 50.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\RouteCompiler::compilePattern0 N/A% 0 0.0% -9 -450.0% 0 N/A% 0 N/A%