Diff Report
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls720 721 1 0.1%
Incl. Wall Time (microsec)2,331 2,400 69 3.0%
Incl. Wall Time (microsec) per call 3 3 0 2.8%
Excl. Wall Time (microsec)2,331 2,400 69 3.0%
Incl. CPU (microsecs)2,977 3,073 96 3.2%
Incl. CPU (microsecs) per call 4 4 0 3.1%
Excl. CPU (microsec)2,977 3,073 96 3.2%
Incl. MemUse (bytes)121,840 121,992 152 0.1%
Incl. MemUse (bytes) per call 169 169 -0 -0.0%
Excl. MemUse (bytes)121,840 121,992 152 0.1%
Incl. PeakMemUse (bytes)20,696 20,680 -16 -0.1%
Incl. PeakMemUse (bytes) per call 29 29 -0 -0.2%
Excl. PeakMemUse (bytes)20,696 20,680 -16 -0.1%

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% 69 7.3% 96 6.4% 152 0.3% -16 -0.0%
Exclusive Metrics Diff for Current Function69 100.0% 96 100.0% 152 100.0% -16 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% 77 111.6% 66 68.8% -8 -5.3% -48 -300.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -26 -37.7% -25 -26.0% 0 0.0% 32 200.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 13 18.8% 18 18.8% 0 0.0% 0 0.0%
drupal_html_id0 0.0% -5 -7.2% -3 -3.1% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 4 5.8% 9 9.4% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 4 5.8% 12 12.5% 160 105.3% 0 0.0%
filter_xss0 0.0% 2 2.9% 1 1.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -1 -1.4% -3 -3.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 1 1.4% 16 16.7% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 3 3.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -1 -1.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 1 1.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 0.0% 1 1.0% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 0 0.0% 1 1.0% 0 0.0% 0 0.0%