Diff Report
Run #519ffa0e6cdec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ffa6332b29: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519ffa0e6cdecRun #519ffa6332b29DiffDiff%
Number of Function Calls503 505 2 0.4%
Incl. Wall Time (microsec)1,129 1,119 -10 -0.9%
Incl. Wall Time (microsec) per call 2 2 -0 -1.3%
Excl. Wall Time (microsec)1,129 1,119 -10 -0.9%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 8 8 -0 -0.4%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)82,888 83,176 288 0.3%
Incl. MemUse (bytes) per call 165 165 -0 -0.0%
Excl. MemUse (bytes)82,888 83,176 288 0.3%
Incl. PeakMemUse (bytes)26,192 26,488 296 1.1%
Incl. PeakMemUse (bytes) per call 52 52 0 0.7%
Excl. PeakMemUse (bytes)26,192 26,488 296 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_replace2 100.0% -10 -0.5% 0 0.0% 288 0.4% 296 0.4%
Exclusive Metrics Diff for Current Function-10 -100.0% 0 N/A% 288 100.0% 296 100.0%
Parent functions
filter_xss0 0.0% -28 -280.0% -4,000 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% 13 130.0% 4,000 N/A% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate2 100.0% 7 70.0% 0 N/A% 272 94.4% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 3 30.0% 0 N/A% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -2 -20.0% 0 N/A% 16 5.6% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -1 -10.0% 0 N/A% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -1 -10.0% 0 N/A% 0 0.0% 0 0.0%
drupal_html_id0 0.0% -1 -10.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 1 10.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -1 -10.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 0 0.0% 0 N/A% 0 0.0% 296 100.0%