Diff Report
Run #51a188154f4e0: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18906335b0: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a188154f4e0Run #51a18906335b0DiffDiff%
Number of Function Calls667 724 57 8.5%
Incl. Wall Time (microsec)2,341 2,616 275 11.7%
Incl. Wall Time (microsec) per call 4 4 0 2.9%
Excl. Wall Time (microsec)2,341 2,616 275 11.7%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 6 0 -6 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)72,084 80,352 8,268 11.5%
Incl. MemUse (bytes) per call 108 111 3 2.7%
Excl. MemUse (bytes)72,084 80,352 8,268 11.5%
Incl. PeakMemUse (bytes)28,396 30,616 2,220 7.8%
Incl. PeakMemUse (bytes) per call 43 42 -0 -0.7%
Excl. PeakMemUse (bytes)28,396 30,616 2,220 7.8%

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_replace57 100.0% 275 0.2% -4,000 -5.3% 8,268 1.4% 2,220 0.3%
Exclusive Metrics Diff for Current Function275 100.0% -4,000 -100.0% 8,268 100.0% 2,220 100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable20 35.1% 110 40.0% 0 0.0% 1,492 18.0% 96 4.3%
Drupal\Core\Database\Connection::expandArguments14 24.6% 73 26.5% 0 0.0% 3,512 42.5% 1,740 78.4%
drupal_clean_css_identifier2 3.5% 43 15.6% 0 0.0% 140 1.7% 0 0.0%
Twig_Loader_Filesystem::findTemplate4 7.0% 32 11.6% 0 0.0% 476 5.8% 340 15.3%
filter_xss8 14.0% 18 6.5% 0 0.0% 1,408 17.0% -128 -5.8%
Drupal\Core\Database\Connection::escapeAlias3 5.3% -13 -4.7% -4,000 -100.0% 216 2.6% 12 0.5%
drupal_html_id0 0.0% -8 -2.9% 0 0.0% 0 0.0% -4 -0.2%
Drupal\Core\Database\Connection::escapeField5 8.8% 8 2.9% 0 0.0% 364 4.4% 84 3.8%
drupal_match_path1 1.8% 7 2.5% 0 0.0% 660 8.0% 80 3.6%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 6 2.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -1 -0.4% 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%