Diff Report
Run #519a6b3fa9c9c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519a6f8ea14bd: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519a6b3fa9c9cRun #519a6f8ea14bdDiffDiff%
Number of Function Calls681 682 1 0.1%
Incl. Wall Time (microsec)1,349 1,347 -2 -0.1%
Incl. Wall Time (microsec) per call 2 2 -0 -0.3%
Excl. Wall Time (microsec)1,349 1,347 -2 -0.1%
Incl. CPU (microsecs)1,965 1,978 13 0.7%
Incl. CPU (microsecs) per call 3 3 0 0.5%
Excl. CPU (microsec)1,965 1,978 13 0.7%
Incl. MemUse (bytes)98,840 99,016 176 0.2%
Incl. MemUse (bytes) per call 145 145 0 0.0%
Excl. MemUse (bytes)98,840 99,016 176 0.2%
Incl. PeakMemUse (bytes)15,752 15,912 160 1.0%
Incl. PeakMemUse (bytes) per call 23 23 0 0.9%
Excl. PeakMemUse (bytes)15,752 15,912 160 1.0%

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_replace1 100.0% -2 -0.2% 13 1.1% 176 0.6% 160 0.5%
Exclusive Metrics Diff for Current Function-2 -100.0% 13 100.0% 176 100.0% 160 100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate1 100.0% 3 150.0% 3 23.1% 136 77.3% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -6 -300.0% -22 -169.2% 0 0.0% 48 30.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -7 -350.0% -18 -138.5% 0 0.0% 0 0.0%
filter_xss0 0.0% 2 100.0% 15 115.4% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% 0 0.0% 1 7.7% 0 0.0% 48 30.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 0 0.0% 4 30.8% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% -4 -200.0% 3 23.1% 8 4.5% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 5 250.0% 5 38.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% 3 150.0% 20 153.8% 32 18.2% 64 40.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 1 50.0% 1 7.7% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 0.0% 1 7.7% 0 0.0% 0 0.0%