Diff Report
Run #5290760896b28: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52907577b0b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #5290760896b28Run #52907577b0b08DiffDiff%
Number of Function Calls737 736 -1 -0.1%
Incl. Wall Time (microsec)1,740 1,752 12 0.7%
Incl. Wall Time (microsec) per call 2 2 0 0.8%
Excl. Wall Time (microsec)1,740 1,752 12 0.7%
Incl. CPU (microsecs)2,372 2,389 17 0.7%
Incl. CPU (microsecs) per call 3 3 0 0.9%
Excl. CPU (microsec)2,372 2,389 17 0.7%
Incl. MemUse (bytes)113,952 113,832 -120 -0.1%
Incl. MemUse (bytes) per call 155 155 0 0.0%
Excl. MemUse (bytes)113,952 113,832 -120 -0.1%
Incl. PeakMemUse (bytes)28,032 27,888 -144 -0.5%
Incl. PeakMemUse (bytes) per call 38 38 -0 -0.4%
Excl. PeakMemUse (bytes)28,032 27,888 -144 -0.5%

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% 12 0.5% 17 0.8% -120 -0.3% -144 -0.3%
Exclusive Metrics Diff for Current Function12 100.0% 17 100.0% -120 -100.0% -144 -100.0%
Parent functions
drupal_match_path0 0.0% -8 -66.7% -8 -47.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 8 66.7% -14 -82.4% 0 0.0% -192 -133.3%
Drupal\Core\Database\Connection::escapeTable0 0.0% 7 58.3% 51 300.0% 0 0.0% 48 33.3%
drupal_html_id0 0.0% 4 33.3% 6 35.3% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 4 33.3% 2 11.8% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -3 -25.0% -13 -76.5% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -1 -8.3% 2 11.8% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-1 -100.0% -1 -8.3% -5 -29.4% -120 -100.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 1 8.3% -3 -17.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 8.3% 3 17.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -1 -8.3% 3 17.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 1 8.3% -8 -47.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 0.0% 0 0.0% 1 5.9% 0 0.0% 0 0.0%