Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e86ee04ad: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #5192e6f7bc551Run #5192e86ee04adDiffDiff%
Number of Function Calls468 468 0 0.0%
Incl. Wall Time (microsec)1,111 1,104 -7 -0.6%
Incl. Wall Time (microsec) per call 2 2 -0 -0.6%
Excl. Wall Time (microsec)1,111 1,104 -7 -0.6%
Incl. CPU (microsecs)1,513 1,510 -3 -0.2%
Incl. CPU (microsecs) per call 3 3 -0 -0.2%
Excl. CPU (microsec)1,513 1,510 -3 -0.2%
Incl. MemUse (bytes)80,704 80,704 0 0.0%
Incl. MemUse (bytes) per call 172 172 0 0.0%
Excl. MemUse (bytes)80,704 80,704 0 0.0%
Incl. PeakMemUse (bytes)25,288 25,288 0 0.0%
Incl. PeakMemUse (bytes) per call 54 54 0 0.0%
Excl. PeakMemUse (bytes)25,288 25,288 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% -7 -3.0% -3 -0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -7 -100.0% -2 -66.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 5 71.4% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -4 -57.1% -1 -33.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 3 42.9% 4 133.3% 0 N/A% 0 N/A%
filter_xss0 N/A% -3 -42.9% 1 33.3% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -3 -42.9% -6 -200.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -2 -28.6% 9 300.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% 2 28.6% -8 -266.7% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% 1 14.3% 1 33.3% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 1 14.3% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%