Diff Report
Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #531ee657ba49eRun #531ee5f3237b0DiffDiff%
Number of Function Calls1,928 1,924 -4 -0.2%
Incl. Wall Time (microsec)2,449 2,432 -17 -0.7%
Incl. Wall Time (microsec) per call 1 1 -0 -0.5%
Excl. Wall Time (microsec)2,449 2,432 -17 -0.7%
Incl. CPU (microsecs)3,361 3,424 63 1.9%
Incl. CPU (microsecs) per call 2 2 0 2.1%
Excl. CPU (microsec)3,361 3,424 63 1.9%
Incl. MemUse (bytes)299,704 299,056 -648 -0.2%
Incl. MemUse (bytes) per call 155 155 -0 -0.0%
Excl. MemUse (bytes)299,704 299,056 -648 -0.2%
Incl. PeakMemUse (bytes)25,776 25,848 72 0.3%
Incl. PeakMemUse (bytes) per call 13 13 0 0.5%
Excl. PeakMemUse (bytes)25,776 25,848 72 0.3%

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-4 -100.0% -17 -0.7% 63 2.1% -648 -0.8% 72 0.1%
Exclusive Metrics Diff for Current Function-17 -100.0% 63 100.0% -648 -100.0% 72 100.0%
Parent functions
Drupal\Component\Utility\Xss::filter0 0.0% 12 70.6% 13 20.6% 0 0.0% 224 311.1%
Drupal\Core\Database\Connection::escapeTable-1 -25.0% -9 -52.9% 46 73.0% -112 -17.3% -80 -111.1%
Drupal\Core\Database\Connection::expandArguments-1 -25.0% -8 -47.1% -20 -31.7% -280 -43.2% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -8 -47.1% 22 34.9% -16 -2.5% 0 0.0%
drupal_clean_id_identifier0 0.0% 4 23.5% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-2 -50.0% -4 -23.5% -4 -6.3% -240 -37.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 2 11.8% 0 0.0% 8 1.2% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -2 -11.8% 15 23.8% -8 -1.2% 0 0.0%
drupal_match_path0 0.0% -2 -11.8% -3 -4.8% 0 0.0% 0 0.0%
__TwigTemplate_57a67f7135de7ac6cdade9d9fb65a9213d3c9152dae434b1ba6fa9b0478eb55e::doDisplay0 0.0% -1 -5.9% -3 -4.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -1 -5.9% 5 7.9% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 0.0% 0 0.0% 1 1.6% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 0.0% 0 0.0% -2 -3.2% 0 0.0% 0 0.0%
parse_size0 0.0% 0 0.0% -4 -6.3% 0 0.0% -32 -44.4%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -3 -4.8% 0 0.0% -40 -55.6%