Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e633ddef65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519e62c02d767Run #519e633ddef65DiffDiff%
Number of Function Calls798 798 0 0.0%
Incl. Wall Time (microsec)1,911 1,926 15 0.8%
Incl. Wall Time (microsec) per call 2 2 0 0.8%
Excl. Wall Time (microsec)1,911 1,926 15 0.8%
Incl. CPU (microsecs)2,533 2,557 24 0.9%
Incl. CPU (microsecs) per call 3 3 0 0.9%
Excl. CPU (microsec)2,533 2,557 24 0.9%
Incl. MemUse (bytes)131,520 131,520 0 0.0%
Incl. MemUse (bytes) per call 165 165 0 0.0%
Excl. MemUse (bytes)131,520 131,520 0 0.0%
Incl. PeakMemUse (bytes)19,920 19,920 0 0.0%
Incl. PeakMemUse (bytes) per call 25 25 0 0.0%
Excl. PeakMemUse (bytes)19,920 19,920 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% 15 3.8% 24 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function15 100.0% 24 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 16 106.7% 26 108.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -9 -60.0% -7 -29.2% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 6 40.0% 7 29.2% 0 N/A% 0 N/A%
filter_xss0 N/A% 4 26.7% 18 75.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -4 -26.7% 1 4.2% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 2 13.3% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 2 13.3% -23 -95.8% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% -2 -13.3% -5 -20.8% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% 0 0.0% 2 8.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 0 0.0% 5 20.8% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% -1 -4.2% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% 0 0.0% 1 4.2% 0 N/A% 0 N/A%