Diff Report
Run #52e6fc5cc809e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e6fcee66138: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52e6fc5cc809eRun #52e6fcee66138DiffDiff%
Number of Function Calls1,024 1,025 1 0.1%
Incl. Wall Time (microsec)2,347 2,385 38 1.6%
Incl. Wall Time (microsec) per call 2 2 0 1.5%
Excl. Wall Time (microsec)2,347 2,385 38 1.6%
Incl. CPU (microsecs)3,235 3,266 31 1.0%
Incl. CPU (microsecs) per call 3 3 0 0.9%
Excl. CPU (microsec)3,235 3,266 31 1.0%
Incl. MemUse (bytes)163,840 163,960 120 0.1%
Incl. MemUse (bytes) per call 160 160 -0 -0.0%
Excl. MemUse (bytes)163,840 163,960 120 0.1%
Incl. PeakMemUse (bytes)26,832 26,392 -440 -1.6%
Incl. PeakMemUse (bytes) per call 26 26 -0 -1.7%
Excl. PeakMemUse (bytes)26,832 26,392 -440 -1.6%

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% 38 1.5% 31 1.2% 120 0.1% -440 -0.5%
Exclusive Metrics Diff for Current Function38 100.0% 31 100.0% 120 100.0% -440 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% 21 55.3% 16 51.6% 8 6.7% 64 14.5%
__TwigTemplate_24ef28b509810e22ee61a48b43d8eb817d66e3214c7c855f6b7e9d543b807dd8::doDisplay0 0.0% 8 21.1% 8 25.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 7 18.4% 1 3.2% 0 0.0% 56 12.7%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -7 -18.4% -19 -61.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 7 18.4% -3 -9.7% 0 0.0% -560 -127.3%
Drupal\Component\Utility\Xss::filter0 0.0% 4 10.5% 6 19.4% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -3 -7.9% 2 6.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -3 -7.9% 4 12.9% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 3 7.9% 3 9.7% 112 93.3% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 2 5.3% -1 -3.2% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -1 -2.6% -1 -3.2% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 0 0.0% 14 45.2% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::getPathFromRoute0 0.0% 0 0.0% 1 3.2% 0 0.0% 0 0.0%