Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls361 361 0 0.0%
Incl. Wall Time (microsec)991 963 -28 -2.8%
Incl. Wall Time (microsec) per call 3 3 -0 -2.8%
Excl. Wall Time (microsec)991 963 -28 -2.8%
Incl. CPU (microsecs)1,306 1,325 19 1.5%
Incl. CPU (microsecs) per call 4 4 0 1.5%
Excl. CPU (microsec)1,306 1,325 19 1.5%
Incl. MemUse (bytes)67,832 67,832 0 0.0%
Incl. MemUse (bytes) per call 188 188 0 0.0%
Excl. MemUse (bytes)67,832 67,832 0 0.0%
Incl. PeakMemUse (bytes)22,360 22,360 0 0.0%
Incl. PeakMemUse (bytes) per call 62 62 0 0.0%
Excl. PeakMemUse (bytes)22,360 22,360 0 0.0%

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_replace0 N/A% -28 -7.9% 19 2.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-28 -100.0% 19 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::expandArguments0 N/A% -16 -57.1% -4 -21.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeAlias0 N/A% -11 -39.3% -13 -68.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeField0 N/A% -7 -25.0% -4 -21.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 5 17.9% 31 163.2% 0 N/A% 0 N/A%
filter_xss0 N/A% 2 7.1% 5 26.3% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 2 7.1% -1 -5.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% -2 -7.1% 1 5.3% 0 N/A% 0 N/A%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 1 3.6% 0 0.0% 0 N/A% 0 N/A%
Twig_Loader_Filesystem::findTemplate0 N/A% -1 -3.6% 0 0.0% 0 N/A% 0 N/A%
drupal_clean_css_identifier0 N/A% -1 -3.6% 3 15.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 2 10.5% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 N/A%