Diff Report
Run #51a518f009231: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a5256dc4557: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a518f009231Run #51a5256dc4557DiffDiff%
Number of Function Calls841 846 5 0.6%
Incl. Wall Time (microsec)2,986 2,977 -9 -0.3%
Incl. Wall Time (microsec) per call 4 4 -0 -0.9%
Excl. Wall Time (microsec)2,986 2,977 -9 -0.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 5 0 -5 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)105,064 105,696 632 0.6%
Incl. MemUse (bytes) per call 125 125 0 0.0%
Excl. MemUse (bytes)105,064 105,696 632 0.6%
Incl. PeakMemUse (bytes)36,104 36,844 740 2.0%
Incl. PeakMemUse (bytes) per call 43 44 1 1.4%
Excl. PeakMemUse (bytes)36,104 36,844 740 2.0%

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_replace5 100.0% -9 -0.3% -4,000 -100.0% 632 0.9% 740 1.1%
Exclusive Metrics Diff for Current Function-9 -100.0% -4,000 -100.0% 632 100.0% 740 100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate5 100.0% 23 255.6% 0 0.0% 636 100.6% -316 -42.7%
drupal_html_id0 0.0% 36 400.0% 0 0.0% -8 -1.3% 68 9.2%
Drupal\Core\Database\Connection::expandArguments0 0.0% 8 88.9% 0 0.0% 4 0.6% 1,016 137.3%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -52 -577.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\RouteCompiler::findNextSeparator0 0.0% -1 -11.1% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 5 55.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -13 -144.4% -4,000 -100.0% 0 0.0% -28 -3.8%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -11.1% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -14 -155.6% 0 0.0% 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%