Diff Report
Run #52c96b69a1c07: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96bbf45f87: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52c96b69a1c07Run #52c96bbf45f87DiffDiff%
Number of Function Calls247 248 1 0.4%
Incl. Wall Time (microsec)519 528 9 1.7%
Incl. Wall Time (microsec) per call 2 2 0 1.3%
Excl. Wall Time (microsec)519 528 9 1.7%
Incl. CPU (microsecs)734 732 -2 -0.3%
Incl. CPU (microsecs) per call 3 3 -0 -0.7%
Excl. CPU (microsec)734 732 -2 -0.3%
Incl. MemUse (bytes)48,088 48,216 128 0.3%
Incl. MemUse (bytes) per call 195 194 -0 -0.1%
Excl. MemUse (bytes)48,088 48,216 128 0.3%
Incl. PeakMemUse (bytes)15,776 15,952 176 1.1%
Incl. PeakMemUse (bytes) per call 64 64 0 0.7%
Excl. PeakMemUse (bytes)15,776 15,952 176 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_replace1 100.0% 9 1.6% -2 -0.4% 128 0.3% 176 0.4%
Exclusive Metrics Diff for Current Function9 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::findTemplate1 100.0% 0 0.0% 0 0.0% 120 93.8% 48 27.3%