Diff Report
Run #52d4b1d6bf728: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52d4b1d6bf728Run #52d4b18f32fb6DiffDiff%
Number of Function Calls715 715 0 0.0%
Incl. Wall Time (microsec)1,138 1,144 6 0.5%
Incl. Wall Time (microsec) per call 2 2 0 0.5%
Excl. Wall Time (microsec)1,138 1,144 6 0.5%
Incl. CPU (microsecs)1,599 1,565 -34 -2.1%
Incl. CPU (microsecs) per call 2 2 -0 -2.1%
Excl. CPU (microsec)1,599 1,565 -34 -2.1%
Incl. MemUse (bytes)104,920 104,920 0 0.0%
Incl. MemUse (bytes) per call 147 147 0 0.0%
Excl. MemUse (bytes)104,920 104,920 0 0.0%
Incl. PeakMemUse (bytes)24,696 24,696 0 0.0%
Incl. PeakMemUse (bytes) per call 35 35 0 0.0%
Excl. PeakMemUse (bytes)24,696 24,696 0 0.0%

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_replace0 N/A% 6 5.3% -34 -79.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% -34 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% 6 100.0% -16 -47.1% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -2 -33.3% -2 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 33.3% -14 -41.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 2 33.3% 8 23.5% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 1 16.7% -4 -11.8% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% -1 -16.7% -7 -20.6% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% -1 -16.7% -2 -5.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% -3 -8.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -4 -11.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\TableSortExtender::orderByHeader0 N/A% 0 0.0% 1 2.9% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 0 0.0% 9 26.5% 0 N/A% 0 N/A%