Diff Report
Run #52f5c520502f0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5c574bebaf: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #52f5c520502f0Run #52f5c574bebafDiffDiff%
Number of Function Calls264 265 1 0.4%
Incl. Wall Time (microsec)574 585 11 1.9%
Incl. Wall Time (microsec) per call 2 2 0 1.5%
Excl. Wall Time (microsec)574 585 11 1.9%
Incl. CPU (microsecs)767 779 12 1.6%
Incl. CPU (microsecs) per call 3 3 0 1.2%
Excl. CPU (microsec)767 779 12 1.6%
Incl. MemUse (bytes)54,304 54,424 120 0.2%
Incl. MemUse (bytes) per call 206 205 -0 -0.2%
Excl. MemUse (bytes)54,304 54,424 120 0.2%
Incl. PeakMemUse (bytes)16,352 15,584 -768 -4.7%
Incl. PeakMemUse (bytes) per call 62 59 -3 -5.1%
Excl. PeakMemUse (bytes)16,352 15,584 -768 -4.7%

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% 11 47.8% 12 13.0% 120 0.3% -768 -1.7%
Exclusive Metrics Diff for Current Function11 100.0% 12 100.0% 120 100.0% -768 -100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate1 100.0% 1 9.1% -1 -8.3% 120 100.0% -112 -14.6%
drupal_clean_css_identifier0 0.0% 2 18.2% 0 0.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 4 36.4% 8 66.7% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -1 -9.1% -2 -16.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 0 0.0% 2 16.7% 0 0.0% -40 -5.2%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 2 16.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -15 -136.4% -12 -100.0% 0 0.0% -600 -78.1%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 32 290.9% 27 225.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 1 9.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 2 18.2% 6 50.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -15 -136.4% -18 -150.0% 0 0.0% -16 -2.1%