Diff Report
Run #519bd4feea4c7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519bd4feea4c7Run #519bd405e5fe3DiffDiff%
Number of Function Calls1,331 1,080 -251 -18.9%
Incl. Wall Time (microsec)4,338 3,612 -726 -16.7%
Incl. Wall Time (microsec) per call 3 3 0 2.6%
Excl. Wall Time (microsec)4,338 3,612 -726 -16.7%
Incl. CPU (microsecs)5,273 4,400 -873 -16.6%
Incl. CPU (microsecs) per call 4 4 0 2.8%
Excl. CPU (microsec)5,273 4,400 -873 -16.6%
Incl. MemUse (bytes)191,656 175,928 -15,728 -8.2%
Incl. MemUse (bytes) per call 144 163 19 13.1%
Excl. MemUse (bytes)191,656 175,928 -15,728 -8.2%
Incl. PeakMemUse (bytes)30,976 29,616 -1,360 -4.4%
Incl. PeakMemUse (bytes) per call 23 27 4 17.8%
Excl. PeakMemUse (bytes)30,976 29,616 -1,360 -4.4%

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-251 -100.0% -726 -12.4% -873 -12.9% -15,728 -32.0% -1,360 -6.0%
Exclusive Metrics Diff for Current Function-726 -100.0% -873 -100.0% -15,728 -100.0% -1,360 -100.0%
Parent functions
__TwigTemplate_bbb84e3f1809f0e9e40df107d025778f::doDisplay-250 -99.6% -784 -108.0% -933 -106.9% -15,584 -99.1% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 27 3.7% 26 3.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 19 2.6% 4 0.5% -24 -0.2% -864 -63.5%
Drupal\Core\Database\Connection::expandArguments0 0.0% 15 2.1% 17 1.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -7 -1.0% -1 -0.1% 8 0.1% 40 2.9%
drupal_match_path0 0.0% 7 1.0% 8 0.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 5 0.7% 8 0.9% 0 0.0% -40 -2.9%
drupal_html_id0 0.0% -4 -0.6% -5 -0.6% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate-1 -0.4% -3 -0.4% -4 -0.5% -128 -0.8% -128 -9.4%
drupal_explode_tags0 0.0% 3 0.4% 4 0.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -2 -0.3% -1 -0.1% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 0.0% -1 -0.1% 2 0.2% 0 0.0% 0 0.0%
_views_theme_functions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 2 0.2% 0 0.0% -368 -27.1%