Diff Report
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51981e3ae1e6cRun #51981beb768adDiffDiff%
Number of Function Calls678 677 -1 -0.1%
Incl. Wall Time (microsec)1,330 1,304 -26 -2.0%
Incl. Wall Time (microsec) per call 2 2 -0 -1.8%
Excl. Wall Time (microsec)1,330 1,304 -26 -2.0%
Incl. CPU (microsecs)1,900 1,894 -6 -0.3%
Incl. CPU (microsecs) per call 3 3 -0 -0.2%
Excl. CPU (microsec)1,900 1,894 -6 -0.3%
Incl. MemUse (bytes)112,432 112,320 -112 -0.1%
Incl. MemUse (bytes) per call 166 166 0 0.0%
Excl. MemUse (bytes)112,432 112,320 -112 -0.1%
Incl. PeakMemUse (bytes)20,288 20,296 8 0.0%
Incl. PeakMemUse (bytes) per call 30 30 0 0.2%
Excl. PeakMemUse (bytes)20,288 20,296 8 0.0%

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% -26 -21.1% -6 -1.1% -112 -0.3% 8 0.0%
Exclusive Metrics Diff for Current Function-26 -100.0% -6 -100.0% -112 -100.0% 8 100.0%
Parent functions
Drupal\Core\Database\Connection::escapeField0 0.0% -13 -50.0% -9 -150.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -6 -23.1% -8 -133.3% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -4 -15.4% 2 33.3% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-1 -100.0% -3 -11.5% -5 -83.3% -120 -107.1% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -3 -11.5% -3 -50.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 2 7.7% 3 50.0% 0 0.0% 0 0.0%
filter_xss0 0.0% 2 7.7% 5 83.3% 8 7.1% 8 100.0%
drupal_clean_css_identifier0 0.0% -2 -7.7% 4 66.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 2 7.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -1 -3.8% 4 66.7% 0 0.0% 0 0.0%
_filter_xss_split0 0.0% 1 3.8% 3 50.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -1 -3.8% -1 -16.7% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% -1 -16.7% 0 0.0% 0 0.0%