Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519ea884c38e9Run #519ea984d991eDiffDiff%
Number of Function Calls689 690 1 0.1%
Incl. Wall Time (microsec)1,549 1,529 -20 -1.3%
Incl. Wall Time (microsec) per call 2 2 -0 -1.4%
Excl. Wall Time (microsec)1,549 1,529 -20 -1.3%
Incl. CPU (microsecs)2,116 2,087 -29 -1.4%
Incl. CPU (microsecs) per call 3 3 -0 -1.5%
Excl. CPU (microsec)2,116 2,087 -29 -1.4%
Incl. MemUse (bytes)118,240 118,344 104 0.1%
Incl. MemUse (bytes) per call 172 172 -0 -0.1%
Excl. MemUse (bytes)118,240 118,344 104 0.1%
Incl. PeakMemUse (bytes)19,464 17,344 -2,120 -10.9%
Incl. PeakMemUse (bytes) per call 28 25 -3 -11.0%
Excl. PeakMemUse (bytes)19,464 17,344 -2,120 -10.9%

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_replace1 100.0% -20 -0.1% -29 -0.1% 104 0.2% -2,120 -3.9%
Exclusive Metrics Diff for Current Function-20 -100.0% -29 -100.0% 104 100.0% -2,120 -100.0%
Parent functions
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -26 -130.0% -19 -65.5% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 5 25.0% 6 20.7% 8 7.7% -2,112 -99.6%
Twig_Loader_Filesystem::findTemplate1 100.0% 3 15.0% 0 0.0% 104 100.0% 32 1.5%
Drupal\Core\Database\Connection::escapeTable0 0.0% 3 15.0% 12 41.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -3 -15.0% -3 -10.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -2 -10.0% -1 -3.4% 0 0.0% 0 0.0%
filter_xss0 0.0% 1 5.0% -14 -48.3% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% -1 -5.0% -4 -13.8% -8 -7.7% -8 -0.4%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -5.0% -1 -3.4% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 1 5.0% 1 3.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 0 0.0% -11 -37.9% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 0 0.0% 4 13.8% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% 0 0.0% 1 3.4% 0 0.0% -32 -1.5%
drupal_match_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%