Diff Report
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8e1e5eca: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519fe7ae1f6ccRun #519fe8e1e5ecaDiffDiff%
Number of Function Calls697 697 0 0.0%
Incl. Wall Time (microsec)2,086 2,108 22 1.1%
Incl. Wall Time (microsec) per call 3 3 0 1.1%
Excl. Wall Time (microsec)2,086 2,108 22 1.1%
Incl. CPU (microsecs)2,759 2,773 14 0.5%
Incl. CPU (microsecs) per call 4 4 0 0.5%
Excl. CPU (microsec)2,759 2,773 14 0.5%
Incl. MemUse (bytes)109,400 109,400 0 0.0%
Incl. MemUse (bytes) per call 157 157 0 0.0%
Excl. MemUse (bytes)109,400 109,400 0 0.0%
Incl. PeakMemUse (bytes)23,312 23,312 0 0.0%
Incl. PeakMemUse (bytes) per call 33 33 0 0.0%
Excl. PeakMemUse (bytes)23,312 23,312 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% 22 8.0% 14 5.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function22 100.0% 14 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeAlias0 N/A% 11 50.0% 5 35.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 7 31.8% -15 -107.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 18.2% 32 228.6% 0 N/A% 0 N/A%
filter_xss0 N/A% 3 13.6% -3 -21.4% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -3 -13.6% -2 -14.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -2 -9.1% -4 -28.6% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -1 -4.5% -3 -21.4% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 1 4.5% 3 21.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 1 4.5% 0 0.0% 0 N/A% 0 N/A%
translation_entity_get_config_key0 N/A% 0 0.0% 2 14.3% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% -1 -7.1% 0 N/A% 0 N/A%