Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls1,888 1,889 1 0.1%
Incl. Wall Time (microsec)2,380 2,382 2 0.1%
Incl. Wall Time (microsec) per call 1 1 0 0.0%
Excl. Wall Time (microsec)2,380 2,382 2 0.1%
Incl. CPU (microsecs)3,298 3,297 -1 -0.0%
Incl. CPU (microsecs) per call 2 2 -0 -0.1%
Excl. CPU (microsec)3,298 3,297 -1 -0.0%
Incl. MemUse (bytes)291,280 291,392 112 0.0%
Incl. MemUse (bytes) per call 154 154 -0 -0.0%
Excl. MemUse (bytes)291,280 291,392 112 0.0%
Incl. PeakMemUse (bytes)25,392 25,336 -56 -0.2%
Incl. PeakMemUse (bytes) per call 13 13 -0 -0.3%
Excl. PeakMemUse (bytes)25,392 25,336 -56 -0.2%

Parent/Child Regression/Improvement report for preg_replace [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_replace1 100.0% 2 2.0% -1 -0.4% 112 0.3% -56 -0.1%
Exclusive Metrics Diff for Current Function2 100.0% -1 -100.0% 112 100.0% -56 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% 10 500.0% 6 600.0% -32 -28.6% -112 -200.0%
drupal_clean_css_identifier0 0.0% -5 -250.0% -2 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -4 -200.0% -19 -1900.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 2 100.0% 5 500.0% 120 107.1% 0 0.0%
drupal_clean_id_identifier0 0.0% 2 100.0% -1 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -2 -100.0% -1 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 1 50.0% 14 1400.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -1 -50.0% -2 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -1 -50.0% 3 300.0% 0 0.0% 0 0.0%
__TwigTemplate_57a67f7135de7ac6cdade9d9fb65a9213d3c9152dae434b1ba6fa9b0478eb55e::doDisplay0 0.0% 0 0.0% 2 200.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 0.0% 0 0.0% 1 100.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 0.0% 0 0.0% -3 -300.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 2 200.0% 0 0.0% 32 57.1%
parse_size0 0.0% 0 0.0% -3 -300.0% 0 0.0% -32 -57.1%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% -3 -300.0% 24 21.4% 56 100.0%