Diff Report
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519d45a7cd8f5Run #519d44ffb3845DiffDiff%
Number of Function Calls1,065 1,065 0 0.0%
Incl. Wall Time (microsec)3,417 3,459 42 1.2%
Incl. Wall Time (microsec) per call 3 3 0 1.2%
Excl. Wall Time (microsec)3,417 3,459 42 1.2%
Incl. CPU (microsecs)4,419 4,482 63 1.4%
Incl. CPU (microsecs) per call 4 4 0 1.4%
Excl. CPU (microsec)4,419 4,482 63 1.4%
Incl. MemUse (bytes)132,092 132,092 0 0.0%
Incl. MemUse (bytes) per call 124 124 0 0.0%
Excl. MemUse (bytes)132,092 132,092 0 0.0%
Incl. PeakMemUse (bytes)29,696 29,696 0 0.0%
Incl. PeakMemUse (bytes) per call 28 28 0 0.0%
Excl. PeakMemUse (bytes)29,696 29,696 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% 42 1.8% 63 13.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function42 100.0% 63 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% 16 38.1% 46 73.0% 0 N/A% 0 N/A%
filter_xss0 N/A% 13 31.0% -2 -3.2% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 7 16.7% 12 19.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 4 9.5% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::expandArguments0 N/A% 4 9.5% -6 -9.5% 0 N/A% 0 N/A%
_views_theme_functions0 N/A% -1 -2.4% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -2.4% 3 4.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -1 -2.4% -5 -7.9% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% -1 -2.4% -1 -1.6% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 1 2.4% 17 27.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% 1 2.4% 0 0.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% -1 -1.6% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% 1 1.6% 0 N/A% 0 N/A%