Diff Report
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519c1639640b3Run #519c153c76aa0DiffDiff%
Number of Function Calls627 627 0 0.0%
Incl. Wall Time (microsec)1,716 1,725 9 0.5%
Incl. Wall Time (microsec) per call 3 3 0 0.5%
Excl. Wall Time (microsec)1,716 1,725 9 0.5%
Incl. CPU (microsecs)2,137 2,131 -6 -0.3%
Incl. CPU (microsecs) per call 3 3 -0 -0.3%
Excl. CPU (microsec)2,137 2,131 -6 -0.3%
Incl. MemUse (bytes)109,320 109,320 0 0.0%
Incl. MemUse (bytes) per call 174 174 0 0.0%
Excl. MemUse (bytes)109,320 109,320 0 0.0%
Incl. PeakMemUse (bytes)19,168 19,168 0 0.0%
Incl. PeakMemUse (bytes) per call 31 31 0 0.0%
Excl. PeakMemUse (bytes)19,168 19,168 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% 9 4.7% -6 -4.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function9 100.0% -6 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 12 133.3% 5 83.3% 0 N/A% 0 N/A%
filter_xss0 N/A% -2 -22.2% 2 33.3% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 2 22.2% 4 66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% -2 -22.2% 1 16.7% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 1 11.1% 0 0.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -1 -11.1% -7 -116.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 1 11.1% 7 116.7% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% -1 -11.1% -1 -16.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -1 -11.1% -15 -250.0% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 1 16.7% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% 0 0.0% -5 -83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -1 -16.7% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% 0 0.0% 3 50.0% 0 N/A% 0 N/A%