Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls719 724 5 0.7%
Incl. Wall Time (microsec)2,588 2,599 11 0.4%
Incl. Wall Time (microsec) per call 4 4 -0 -0.3%
Excl. Wall Time (microsec)2,588 2,599 11 0.4%
Incl. CPU (microsecs)3,236 3,217 -19 -0.6%
Incl. CPU (microsecs) per call 5 4 -0 -1.3%
Excl. CPU (microsec)3,236 3,217 -19 -0.6%
Incl. MemUse (bytes)126,632 127,264 632 0.5%
Incl. MemUse (bytes) per call 176 176 -0 -0.2%
Excl. MemUse (bytes)126,632 127,264 632 0.5%
Incl. PeakMemUse (bytes)19,536 20,048 512 2.6%
Incl. PeakMemUse (bytes) per call 27 28 1 1.9%
Excl. PeakMemUse (bytes)19,536 20,048 512 2.6%

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_replace5 100.0% 11 0.3% -19 -0.8% 632 0.3% 512 0.2%
Exclusive Metrics Diff for Current Function11 100.0% -19 -100.0% 632 100.0% 512 100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate3 60.0% 14 127.3% 16 84.2% 392 62.0% 0 0.0%
drupal_clean_css_identifier2 40.0% 14 127.3% 20 105.3% 240 38.0% 0 0.0%
parse_size0 0.0% 0 0.0% -2 -10.5% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 1 9.1% 5 26.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 3 27.3% 6 31.6% 0 0.0% 80 15.6%
drupal_match_path0 0.0% 0 0.0% -3 -15.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -6 -54.5% -16 -84.2% 0 0.0% 168 32.8%
drupal_html_id0 0.0% -7 -63.6% -31 -163.2% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 0 0.0% -2 -10.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 2 18.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% -7 -36.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -9 -81.8% -18 -94.7% 0 0.0% 264 51.6%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -1 -9.1% -1 -5.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 0 0.0% 14 73.7% 0 0.0% 0 0.0%