Diff Report
Run #51a0f1cae1ba2: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0f3032a9a3: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a0f1cae1ba2Run #51a0f3032a9a3DiffDiff%
Number of Function Calls592 596 4 0.7%
Incl. Wall Time (microsec)2,406 2,385 -21 -0.9%
Incl. Wall Time (microsec) per call 4 4 -0 -1.5%
Excl. Wall Time (microsec)2,406 2,385 -21 -0.9%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 7 7 -0 -0.7%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)72,776 73,300 524 0.7%
Incl. MemUse (bytes) per call 123 123 0 0.0%
Excl. MemUse (bytes)72,776 73,300 524 0.7%
Incl. PeakMemUse (bytes)31,388 31,740 352 1.1%
Incl. PeakMemUse (bytes) per call 53 53 0 0.4%
Excl. PeakMemUse (bytes)31,388 31,740 352 1.1%

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% -21 -0.3% 0 0.0% 524 2.3% 352 1.4%
Exclusive Metrics Diff for Current Function-21 -100.0% 0 N/A% 524 100.0% 352 100.0%
Parent functions
Drupal\Core\Database\Connection::escapeField0 0.0% -21 -100.0% 0 N/A% 0 0.0% -36 -10.2%
Drupal\Core\Database\Connection::expandArguments1 25.0% -10 -47.6% 0 N/A% 268 51.1% 292 83.0%
Twig_Loader_Filesystem::findTemplate2 50.0% 7 33.3% 4,000 N/A% 208 39.7% 104 29.5%
drupal_clean_css_identifier0 0.0% 5 23.8% 0 N/A% 0 0.0% -28 -8.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -4 -19.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable1 25.0% 4 19.0% -4,000 N/A% 48 9.2% 20 5.7%
drupal_html_id0 0.0% -3 -14.3% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 3 14.3% 0 N/A% 0 0.0% 0 0.0%
filter_xss0 0.0% -1 -4.8% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -1 -4.8% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%