Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls830 829 -1 -0.1%
Incl. Wall Time (microsec)3,304 3,280 -24 -0.7%
Incl. Wall Time (microsec) per call 4 4 -0 -0.6%
Excl. Wall Time (microsec)3,304 3,280 -24 -0.7%
Incl. CPU (microsecs)4,157 4,122 -35 -0.8%
Incl. CPU (microsecs) per call 5 5 -0 -0.7%
Excl. CPU (microsec)4,157 4,122 -35 -0.8%
Incl. MemUse (bytes)133,328 133,216 -112 -0.1%
Incl. MemUse (bytes) per call 161 161 0 0.0%
Excl. MemUse (bytes)133,328 133,216 -112 -0.1%
Incl. PeakMemUse (bytes)24,600 24,568 -32 -0.1%
Incl. PeakMemUse (bytes) per call 30 30 -0 -0.0%
Excl. PeakMemUse (bytes)24,600 24,568 -32 -0.1%

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_replace-1 -100.0% -24 -1.2% -35 -1.6% -112 -0.7% -32 -0.2%
Exclusive Metrics Diff for Current Function-24 -100.0% -35 -100.0% -112 -100.0% -32 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% -22 -91.7% -6 -17.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 16 66.7% -3 -8.6% 0 0.0% -32 -100.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -13 -54.2% 6 17.1% 0 0.0% 0 0.0%
drupal_clean_css_identifier-1 -100.0% -8 -33.3% -13 -37.1% -112 -100.0% 0 0.0%
drupal_match_path0 0.0% 5 20.8% 2 5.7% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -4 -16.7% -8 -22.9% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 1 4.2% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 0.0% 1 4.2% -1 -2.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\TableSortExtender::orderByHeader0 0.0% -1 -4.2% -3 -8.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 1 4.2% 1 2.9% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 1 4.2% -8 -22.9% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -1 -4.2% -1 -2.9% 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%
Twig_Loader_Filesystem::findTemplate0 0.0% 0 0.0% -1 -2.9% 0 0.0% 0 0.0%