Diff Report
Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519ff7ed8fdf9Run #519ff921aa26dDiffDiff%
Number of Function Calls580 584 4 0.7%
Incl. Wall Time (microsec)2,383 2,387 4 0.2%
Incl. Wall Time (microsec) per call 4 4 -0 -0.5%
Excl. Wall Time (microsec)2,383 2,387 4 0.2%
Incl. CPU (microsecs)0 8,000 8,000 N/A%
Incl. CPU (microsecs) per call 0 14 14 N/A%
Excl. CPU (microsec)0 8,000 8,000 N/A%
Incl. MemUse (bytes)70,660 71,184 524 0.7%
Incl. MemUse (bytes) per call 122 122 0 0.1%
Excl. MemUse (bytes)70,660 71,184 524 0.7%
Incl. PeakMemUse (bytes)31,684 31,844 160 0.5%
Incl. PeakMemUse (bytes) per call 55 55 -0 -0.2%
Excl. PeakMemUse (bytes)31,684 31,844 160 0.5%

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_replace4 100.0% 4 0.1% 8,000 100.0% 524 3.0% 160 0.8%
Exclusive Metrics Diff for Current Function4 100.0% 8,000 100.0% 524 100.0% 160 100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate2 50.0% 9 225.0% 0 0.0% 208 39.7% 104 65.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -7 -175.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable1 25.0% 6 150.0% 4,000 50.0% 48 9.2% 20 12.5%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -6 -150.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 6 150.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 5 125.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments1 25.0% -3 -75.0% 4,000 50.0% 268 51.1% 8 5.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -3 -75.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -2 -50.0% 0 0.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 2 50.0% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -2 -50.0% 0 0.0% 0 0.0% 28 17.5%
filter_xss0 0.0% -1 -25.0% 0 0.0% 0 0.0% 0 0.0%