Diff Report
Run #523e49a66dc20: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523e4a8c453b2: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #523e49a66dc20Run #523e4a8c453b2DiffDiff%
Number of Function Calls6,870 6,870 0 0.0%
Incl. Wall Time (microsec)12,056 12,242 186 1.5%
Incl. Wall Time (microsec) per call 2 2 0 1.5%
Excl. Wall Time (microsec)12,056 12,242 186 1.5%
Incl. CPU (microsecs)16,828 17,046 218 1.3%
Incl. CPU (microsecs) per call 2 2 0 1.3%
Excl. CPU (microsec)16,828 17,046 218 1.3%
Incl. MemUse (bytes)1,185,952 1,185,952 0 0.0%
Incl. MemUse (bytes) per call 173 173 0 0.0%
Excl. MemUse (bytes)1,185,952 1,185,952 0 0.0%
Incl. PeakMemUse (bytes)23,472 23,472 0 0.0%
Incl. PeakMemUse (bytes) per call 3 3 0 0.0%
Excl. PeakMemUse (bytes)23,472 23,472 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% 186 2.1% 218 4.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function186 100.0% 218 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 152 81.7% 198 90.8% 0 N/A% 0 N/A%
Drupal\Component\Utility\Xss::filter0 N/A% 48 25.8% 49 22.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -19 -10.2% -21 -9.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 16 8.6% 14 6.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -9 -4.8% -17 -7.8% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -8 -4.3% -9 -4.1% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 7 3.8% 11 5.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -7 -3.8% -23 -10.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 4 2.2% 18 8.3% 0 N/A% 0 N/A%
theme_simpletest_test_table0 N/A% 2 1.1% -8 -3.7% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 0 0.0% 8 3.7% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% -2 -0.9% 0 N/A% 0 N/A%