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

preg_replaceRun #51a0ef63cb19eRun #51a0f086f2681DiffDiff%
Number of Function Calls592 596 4 0.7%
Incl. Wall Time (microsec)2,421 2,417 -4 -0.2%
Incl. Wall Time (microsec) per call 4 4 -0 -0.8%
Excl. Wall Time (microsec)2,421 2,417 -4 -0.2%
Incl. CPU (microsecs)0 12,001 12,001 N/A%
Incl. CPU (microsecs) per call 0 20 20 N/A%
Excl. CPU (microsec)0 12,001 12,001 N/A%
Incl. MemUse (bytes)72,776 73,300 524 0.7%
Incl. MemUse (bytes) per call 123 123 0 0.0%
Excl. MemUse (bytes)72,776 73,300 524 0.7%
Incl. PeakMemUse (bytes)31,388 31,752 364 1.2%
Incl. PeakMemUse (bytes) per call 53 53 0 0.5%
Excl. PeakMemUse (bytes)31,388 31,752 364 1.2%

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_replace4 100.0% -4 -0.1% 12,001 150.0% 524 3.0% 364 1.8%
Exclusive Metrics Diff for Current Function-4 -100.0% 12,001 100.0% 524 100.0% 364 100.0%
Parent functions
Drupal\Core\Database\Connection::expandArguments1 25.0% 19 475.0% 4,001 33.3% 268 51.1% 268 73.6%
Twig_Loader_Filesystem::findTemplate2 50.0% 6 150.0% 0 0.0% 208 39.7% 104 28.6%
Drupal\Core\Database\Connection::escapeTable1 25.0% -28 -700.0% 8,000 66.7% 48 9.2% 20 5.5%
filter_xss0 0.0% -3 -75.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 2 50.0% 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%
drupal_html_id0 0.0% -2 -50.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -5 -125.0% 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%
Drupal\Core\Database\Connection::escapeField0 0.0% -10 -250.0% 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_clean_css_identifier0 0.0% 3 75.0% 0 0.0% 0 0.0% -28 -7.7%