Diff Report
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #52c96bbf45f87Run #52c96b69a1c07DiffDiff%
Number of Function Calls248 247 -1 -0.4%
Incl. Wall Time (microsec)528 519 -9 -1.7%
Incl. Wall Time (microsec) per call 2 2 -0 -1.3%
Excl. Wall Time (microsec)528 519 -9 -1.7%
Incl. CPU (microsecs)732 734 2 0.3%
Incl. CPU (microsecs) per call 3 3 0 0.7%
Excl. CPU (microsec)732 734 2 0.3%
Incl. MemUse (bytes)48,216 48,088 -128 -0.3%
Incl. MemUse (bytes) per call 194 195 0 0.1%
Excl. MemUse (bytes)48,216 48,088 -128 -0.3%
Incl. PeakMemUse (bytes)15,952 15,776 -176 -1.1%
Incl. PeakMemUse (bytes) per call 64 64 -0 -0.7%
Excl. PeakMemUse (bytes)15,952 15,776 -176 -1.1%

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% -9 -1.6% 2 0.4% -128 -0.3% -176 -0.4%
Exclusive Metrics Diff for Current Function-9 -100.0% 2 100.0% -128 -100.0% -176 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% -8 -88.9% -17 -850.0% 0 0.0% 128 72.7%
drupal_html_id0 0.0% -4 -44.4% -4 -200.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 4 44.4% 9 450.0% 0 0.0% -256 -145.5%
drupal_clean_css_identifier0 0.0% -3 -33.3% 7 350.0% -8 -6.2% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 3 33.3% -2 -100.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 1 11.1% 4 200.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -1 -11.1% 3 150.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -1 -11.1% -2 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 4 200.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-1 -100.0% 0 0.0% 0 0.0% -120 -93.8% -48 -27.3%