Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls1,147 1,065 -82 -7.1%
Incl. Wall Time (microsec)3,644 3,459 -185 -5.1%
Incl. Wall Time (microsec) per call 3 3 0 2.2%
Excl. Wall Time (microsec)3,644 3,459 -185 -5.1%
Incl. CPU (microsecs)4,675 4,482 -193 -4.1%
Incl. CPU (microsecs) per call 4 4 0 3.3%
Excl. CPU (microsec)4,675 4,482 -193 -4.1%
Incl. MemUse (bytes)143,216 132,092 -11,124 -7.8%
Incl. MemUse (bytes) per call 125 124 -1 -0.7%
Excl. MemUse (bytes)143,216 132,092 -11,124 -7.8%
Incl. PeakMemUse (bytes)29,812 29,696 -116 -0.4%
Incl. PeakMemUse (bytes) per call 26 28 2 7.3%
Excl. PeakMemUse (bytes)29,812 29,696 -116 -0.4%

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-82 -100.0% -185 -0.3% -193 -0.4% -11,124 -12.0% -116 -0.1%
Exclusive Metrics Diff for Current Function-185 -100.0% -193 -100.0% -11,124 -100.0% -116 -100.0%
Parent functions
filter_xss-80 -97.6% -123 -66.5% -192 -99.5% -10,880 -97.8% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -38 -20.5% -16 -8.3% -12 -0.1% 0 0.0%
Twig_Loader_Filesystem::findTemplate-2 -2.4% -9 -4.9% -10 -5.2% -236 -2.1% -136 -117.2%
drupal_match_path0 0.0% -7 -3.8% -6 -3.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -6 -3.2% 26 13.5% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 4 2.2% 7 3.6% 4 0.0% 20 17.2%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -4 -2.2% -5 -2.6% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 3 1.6% 4 2.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -3 -1.6% 12 6.2% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% -2 -1.1% -3 -1.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 1 0.5% -15 -7.8% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% -1 -0.5% 1 0.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 5 2.6% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 0.0% -1 -0.5% 0 0.0% 0 0.0%