Diff Report
Run #51a0f086f2681: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a0ef63cb19e: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51a0f086f2681Run #51a0ef63cb19eDiffDiff%
Number of Function Calls596 592 -4 -0.7%
Incl. Wall Time (microsec)2,417 2,421 4 0.2%
Incl. Wall Time (microsec) per call 4 4 0 0.8%
Excl. Wall Time (microsec)2,417 2,421 4 0.2%
Incl. CPU (microsecs)12,001 0 -12,001 -100.0%
Incl. CPU (microsecs) per call 20 0 -20 -100.0%
Excl. CPU (microsec)12,001 0 -12,001 -100.0%
Incl. MemUse (bytes)73,300 72,776 -524 -0.7%
Incl. MemUse (bytes) per call 123 123 -0 -0.0%
Excl. MemUse (bytes)73,300 72,776 -524 -0.7%
Incl. PeakMemUse (bytes)31,752 31,388 -364 -1.1%
Incl. PeakMemUse (bytes) per call 53 53 -0 -0.5%
Excl. PeakMemUse (bytes)31,752 31,388 -364 -1.1%

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_replace-4 -100.0% 4 0.1% -12,001 -150.0% -524 -3.0% -364 -1.8%
Exclusive Metrics Diff for Current Function4 100.0% -12,001 -100.0% -524 -100.0% -364 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable-1 -25.0% 28 700.0% -8,000 -66.7% -48 -9.2% -20 -5.5%
Drupal\Core\Database\Connection::expandArguments-1 -25.0% -19 -475.0% -4,001 -33.3% -268 -51.1% -268 -73.6%
Drupal\Core\Database\Connection::escapeField0 0.0% 10 250.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -6 -150.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-2 -50.0% -6 -150.0% 0 0.0% -208 -39.7% -104 -28.6%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 5 125.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -4 -100.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -4 -100.0% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 0.0% 3 75.0% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% -3 -75.0% 0 0.0% 0 0.0% 28 7.7%
drupal_match_path0 0.0% -2 -50.0% 0 0.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 2 50.0% 0 0.0% 0 0.0% 0 0.0%