Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

Regression/Improvement summary for preg_replace

preg_replaceRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls935 935 0 0.0%
Incl. Wall Time (microsec)22,460 116,095 93,635 416.9%
Incl. Wall Time (microsec) per call 24 124 100 416.9%
Excl. Wall Time (microsec)22,460 116,095 93,635 416.9%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 4 0 -4 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)239,560 239,624 64 0.0%
Incl. MemUse (bytes) per call 256 256 0 0.0%
Excl. MemUse (bytes)239,560 239,624 64 0.0%
Incl. PeakMemUse (bytes)46,016 46,016 0 0.0%
Incl. PeakMemUse (bytes) per call 49 49 0 0.0%
Excl. PeakMemUse (bytes)46,016 46,016 0 0.0%

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_replace0 N/A% 93,635 0.6% -4,000 -100.0% 64 3.8% 0 0.0%
Exclusive Metrics Diff for Current Function93,635 100.0% -4,000 -100.0% 64 100.0% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 26,569 28.4% -4,000 -100.0% 48 75.0% 56 N/A%
drupal_html_id0 N/A% 20,618 22.0% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 15,772 16.8% 0 0.0% 8 12.5% 8 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 8,668 9.3% 0 0.0% 0 0.0% 0 N/A%
filter_xss0 N/A% 6,762 7.2% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 6,526 7.0% 0 0.0% 0 0.0% 0 N/A%
drupal_clean_css_identifier0 N/A% 4,196 4.5% 0 0.0% 8 12.5% 0 N/A%
drupal_match_path0 N/A% 1,221 1.3% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 1,012 1.1% 0 0.0% 0 0.0% 0 N/A%
parse_size0 N/A% 977 1.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 512 0.5% 0 0.0% 0 0.0% -64 N/A%
drupal_explode_tags0 N/A% 303 0.3% 0 0.0% 0 0.0% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 213 0.2% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 177 0.2% 0 0.0% 0 0.0% 0 N/A%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 N/A% 109 0.1% 0 0.0% 0 0.0% 0 N/A%