Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls646 647 1 0.2%
Incl. Wall Time (microsec)1,502 1,497 -5 -0.3%
Incl. Wall Time (microsec) per call 2 2 -0 -0.5%
Excl. Wall Time (microsec)1,502 1,497 -5 -0.3%
Incl. CPU (microsecs)2,068 2,064 -4 -0.2%
Incl. CPU (microsecs) per call 3 3 -0 -0.3%
Excl. CPU (microsec)2,068 2,064 -4 -0.2%
Incl. MemUse (bytes)116,936 117,072 136 0.1%
Incl. MemUse (bytes) per call 181 181 -0 -0.0%
Excl. MemUse (bytes)116,936 117,072 136 0.1%
Incl. PeakMemUse (bytes)32,248 32,472 224 0.7%
Incl. PeakMemUse (bytes) per call 50 50 0 0.5%
Excl. PeakMemUse (bytes)32,248 32,472 224 0.7%

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% -5 -0.5% -4 -5.6% 136 0.5% 224 0.7%
Exclusive Metrics Diff for Current Function-5 -100.0% -4 -100.0% 136 100.0% 224 100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% -9 -180.0% -12 -300.0% 8 5.9% 8 3.6%
Drupal\Component\Utility\Xss::filter0 0.0% -7 -140.0% -5 -125.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 5 100.0% 19 475.0% 0 0.0% -8 -3.6%
Twig_Loader_Filesystem::findTemplate1 100.0% 5 100.0% 5 125.0% 128 94.1% 192 85.7%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 4 80.0% -1 -25.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -3 -60.0% -8 -200.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% -1 -20.0% -2 -50.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 1 20.0% -2 -50.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% 1 20.0% -3 -75.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -1 -20.0% -3 -75.0% 0 0.0% 32 14.3%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 2 50.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::attributes0 0.0% 0 0.0% 3 75.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 0 0.0% 3 75.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%