Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls996 997 1 0.1%
Incl. Wall Time (microsec)1,888 1,897 9 0.5%
Incl. Wall Time (microsec) per call 2 2 0 0.4%
Excl. Wall Time (microsec)1,888 1,897 9 0.5%
Incl. CPU (microsecs)2,698 2,704 6 0.2%
Incl. CPU (microsecs) per call 3 3 0 0.1%
Excl. CPU (microsec)2,698 2,704 6 0.2%
Incl. MemUse (bytes)143,664 143,760 96 0.1%
Incl. MemUse (bytes) per call 144 144 -0 -0.0%
Excl. MemUse (bytes)143,664 143,760 96 0.1%
Incl. PeakMemUse (bytes)33,952 33,832 -120 -0.4%
Incl. PeakMemUse (bytes) per call 34 34 -0 -0.5%
Excl. PeakMemUse (bytes)33,952 33,832 -120 -0.4%

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% 9 2.4% 6 0.6% 96 0.3% -120 -0.3%
Exclusive Metrics Diff for Current Function9 100.0% 6 100.0% 96 100.0% -120 -100.0%
Parent functions
drupal_html_id0 0.0% 17 188.9% 8 133.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -13 -144.4% -12 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 6 66.7% 13 216.7% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -6 -66.7% -4 -66.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 3 33.3% 1 16.7% 0 0.0% -56 -46.7%
Twig_Loader_Filesystem::findTemplate1 100.0% 2 22.2% 4 66.7% 120 125.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% -1 -11.1% 0 0.0% 0 0.0% -40 -33.3%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -11.1% 8 133.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% 1 11.1% -16 -266.7% -24 -25.0% -24 -20.0%
drupal_match_path0 0.0% 1 11.1% 2 33.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% 7 116.7% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% -4 -66.7% 0 0.0% 0 0.0%