Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls804 846 42 5.2%
Incl. Wall Time (microsec)3,189 3,333 144 4.5%
Incl. Wall Time (microsec) per call 4 4 -0 -0.7%
Excl. Wall Time (microsec)3,189 3,333 144 4.5%
Incl. CPU (microsecs)4,012 4,189 177 4.4%
Incl. CPU (microsecs) per call 5 5 -0 -0.8%
Excl. CPU (microsec)4,012 4,189 177 4.4%
Incl. MemUse (bytes)129,672 141,848 12,176 9.4%
Incl. MemUse (bytes) per call 161 168 6 4.0%
Excl. MemUse (bytes)129,672 141,848 12,176 9.4%
Incl. PeakMemUse (bytes)26,936 29,112 2,176 8.1%
Incl. PeakMemUse (bytes) per call 34 34 1 2.7%
Excl. PeakMemUse (bytes)26,936 29,112 2,176 8.1%

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_replace42 100.0% 144 1.2% 177 1.2% 12,176 7.8% 2,176 0.2%
Exclusive Metrics Diff for Current Function144 100.0% 177 100.0% 12,176 100.0% 2,176 100.0%
Parent functions
drupal_html_id10 23.8% 48 33.3% 51 28.8% 1,280 10.5% 0 0.0%
Drupal\Core\Database\Connection::escapeTable2 4.8% -42 -29.2% -27 -15.3% 240 2.0% 128 5.9%
filter_xss12 28.6% 40 27.8% 49 27.7% 6,528 53.6% 0 0.0%
_filter_xss_attributes8 19.0% 35 24.3% 42 23.7% 1,992 16.4% 968 44.5%
drupal_clean_css_identifier6 14.3% 34 23.6% 41 23.2% 776 6.4% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias1 2.4% 19 13.2% 20 11.3% 120 1.0% 72 3.3%
Symfony\Component\HttpFoundation\Request::getHost-2 -4.8% -17 -11.8% -21 -11.9% -80 -0.7% -32 -1.5%
Drupal\Core\Database\Connection::escapeField2 4.8% 17 11.8% 31 17.5% 224 1.8% 224 10.3%
_filter_xss_split4 9.5% 15 10.4% 20 11.3% 1,216 10.0% 320 14.7%
Twig_Loader_Filesystem::findTemplate-1 -2.4% -4 -2.8% -8 -4.5% -120 -1.0% -120 -5.5%
Drupal\Core\Database\Connection::expandArguments0 0.0% -4 -2.8% -17 -9.6% 0 0.0% 616 28.3%
drupal_match_path0 0.0% 1 0.7% 2 1.1% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 1 0.7% -3 -1.7% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 1 0.7% 3 1.7% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\TableSortExtender::orderByHeader0 0.0% 0 0.0% -6 -3.4% 0 0.0% 0 0.0%