Diff Report
Run #51a18dd97f04c: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a18f1daaf9e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a18dd97f04cRun #51a18f1daaf9eDiffDiff%
Number of Function Calls1,872 1,874 2 0.1%
Incl. Wall Time (microsec)5,620 5,673 53 0.9%
Incl. Wall Time (microsec) per call 3 3 0 0.8%
Excl. Wall Time (microsec)5,620 5,673 53 0.9%
Incl. CPU (microsecs)8,000 0 -8,000 -100.0%
Incl. CPU (microsecs) per call 4 0 -4 -100.0%
Excl. CPU (microsec)8,000 0 -8,000 -100.0%
Incl. MemUse (bytes)166,204 166,476 272 0.2%
Incl. MemUse (bytes) per call 89 89 0 0.1%
Excl. MemUse (bytes)166,204 166,476 272 0.2%
Incl. PeakMemUse (bytes)44,312 44,196 -116 -0.3%
Incl. PeakMemUse (bytes) per call 24 24 -0 -0.4%
Excl. PeakMemUse (bytes)44,312 44,196 -116 -0.3%

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_replace2 100.0% 53 0.3% -8,000 -50.0% 272 0.8% -116 -0.3%
Exclusive Metrics Diff for Current Function53 100.0% -8,000 -100.0% 272 100.0% -116 -100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate2 100.0% 11 20.8% 0 0.0% 284 104.4% 240 206.9%
drupal_html_id0 0.0% 3 5.7% 0 0.0% 0 0.0% -72 -62.1%
drupal_clean_css_identifier0 0.0% 1 1.9% 0 0.0% 0 0.0% -28 -24.1%
filter_xss0 0.0% 27 50.9% -4,000 -50.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 16 30.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -14 -26.4% 0 0.0% 0 0.0% 92 79.3%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -12 -22.6% 0 0.0% 0 0.0% -288 -248.3%
Drupal\Core\Database\Connection::escapeTable0 0.0% 11 20.8% -4,000 -50.0% 0 0.0% 20 17.2%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -1.9% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% -4 -7.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 12 22.6% 0 0.0% -12 -4.4% -80 -69.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 3 5.7% 0 0.0% 0 0.0% 0 0.0%