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

preg_replaceRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls721 720 -1 -0.1%
Incl. Wall Time (microsec)2,400 2,331 -69 -2.9%
Incl. Wall Time (microsec) per call 3 3 -0 -2.7%
Excl. Wall Time (microsec)2,400 2,331 -69 -2.9%
Incl. CPU (microsecs)3,073 2,977 -96 -3.1%
Incl. CPU (microsecs) per call 4 4 -0 -3.0%
Excl. CPU (microsec)3,073 2,977 -96 -3.1%
Incl. MemUse (bytes)121,992 121,840 -152 -0.1%
Incl. MemUse (bytes) per call 169 169 0 0.0%
Excl. MemUse (bytes)121,992 121,840 -152 -0.1%
Incl. PeakMemUse (bytes)20,680 20,696 16 0.1%
Incl. PeakMemUse (bytes) per call 29 29 0 0.2%
Excl. PeakMemUse (bytes)20,680 20,696 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_replace-1 -100.0% -69 -7.3% -96 -6.4% -152 -0.3% 16 0.0%
Exclusive Metrics Diff for Current Function-69 -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::findTemplate-1 -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%