Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5190217a23e77: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51901ff69a8a6Run #5190217a23e77DiffDiff%
Number of Function Calls755 756 1 0.1%
Incl. Wall Time (microsec)1,571 1,587 16 1.0%
Incl. Wall Time (microsec) per call 2 2 0 0.9%
Excl. Wall Time (microsec)1,571 1,587 16 1.0%
Incl. CPU (microsecs)2,214 2,240 26 1.2%
Incl. CPU (microsecs) per call 3 3 0 1.0%
Excl. CPU (microsec)2,214 2,240 26 1.2%
Incl. MemUse (bytes)122,680 122,824 144 0.1%
Incl. MemUse (bytes) per call 162 162 -0 -0.0%
Excl. MemUse (bytes)122,680 122,824 144 0.1%
Incl. PeakMemUse (bytes)37,416 37,424 8 0.0%
Incl. PeakMemUse (bytes) per call 50 50 -0 -0.1%
Excl. PeakMemUse (bytes)37,416 37,424 8 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_replace1 100.0% 16 7.6% 26 433.3% 144 0.6% 8 0.0%
Exclusive Metrics Diff for Current Function16 100.0% 26 100.0% 144 100.0% 8 100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate1 100.0% 3 18.8% 4 15.4% 144 100.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% 0 0.0% -1 -3.8% 0 0.0% 0 0.0%
filter_xss0 0.0% 0 0.0% -4 -15.4% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 0 0.0% 1 3.8% 0 0.0% 8 100.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 1 3.8% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -1 -6.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 0 0.0% 34 130.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 19 118.8% 3 11.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -2 -12.5% -46 -176.9% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -2 -12.5% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 3 18.8% 8 30.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 3 18.8% 17 65.4% 0 0.0% 0 0.0%
drupal_html_id0 0.0% -7 -43.8% 9 34.6% 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%