Diff Report
Run #519dd86a86681: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519dd9ab8b74d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519dd86a86681Run #519dd9ab8b74dDiffDiff%
Number of Function Calls693 694 1 0.1%
Incl. Wall Time (microsec)1,517 1,503 -14 -0.9%
Incl. Wall Time (microsec) per call 2 2 -0 -1.1%
Excl. Wall Time (microsec)1,517 1,503 -14 -0.9%
Incl. CPU (microsecs)2,055 2,072 17 0.8%
Incl. CPU (microsecs) per call 3 3 0 0.7%
Excl. CPU (microsec)2,055 2,072 17 0.8%
Incl. MemUse (bytes)119,000 119,104 104 0.1%
Incl. MemUse (bytes) per call 172 172 -0 -0.1%
Excl. MemUse (bytes)119,000 119,104 104 0.1%
Incl. PeakMemUse (bytes)19,960 17,848 -2,112 -10.6%
Incl. PeakMemUse (bytes) per call 29 26 -3 -10.7%
Excl. PeakMemUse (bytes)19,960 17,848 -2,112 -10.6%

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_replace1 100.0% -14 -0.0% 17 0.0% 104 0.2% -2,112 -4.1%
Exclusive Metrics Diff for Current Function-14 -100.0% 17 100.0% 104 100.0% -2,112 -100.0%
Parent functions
drupal_clean_css_identifier0 0.0% -16 -114.3% -7 -41.2% 0 0.0% -2,112 -100.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -12 -85.7% 3 17.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% 10 71.4% 27 158.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -7 -50.0% -11 -64.7% 0 0.0% 0 0.0%
filter_xss0 0.0% 4 28.6% 5 29.4% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 4 28.6% 5 29.4% 104 100.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 2 14.3% 3 17.6% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 1 7.1% 4 23.5% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 0 0.0% 1 5.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% -3 -17.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 0 0.0% -8 -47.1% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% 0 0.0% -2 -11.8% 0 0.0% 0 0.0%