Diff Report
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #51ba946b609edRun #51ba929760d1bDiffDiff%
Number of Function Calls11,591 7,754 -3,837 -33.1%
Incl. Wall Time (microsec)12,013 7,488 -4,525 -37.7%
Incl. Wall Time (microsec) per call 1 1 -0 -6.8%
Excl. Wall Time (microsec)12,013 7,488 -4,525 -37.7%
Incl. CPU (microsecs)18,119 11,135 -6,984 -38.5%
Incl. CPU (microsecs) per call 2 1 -0 -8.1%
Excl. CPU (microsec)18,119 11,135 -6,984 -38.5%
Incl. MemUse (bytes)4,207,448 3,831,536 -375,912 -8.9%
Incl. MemUse (bytes) per call 363 494 131 36.1%
Excl. MemUse (bytes)4,207,448 3,831,536 -375,912 -8.9%
Incl. PeakMemUse (bytes)9,488 13,112 3,624 38.2%
Incl. PeakMemUse (bytes) per call 1 2 1 106.6%
Excl. PeakMemUse (bytes)9,488 13,112 3,624 38.2%

Parent/Child Regression/Improvement report for implode [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
implode-3,837 -100.0% -4,525 -0.6% -6,984 -0.9% -375,912 -2.3% 3,624 0.0%
Exclusive Metrics Diff for Current Function-4,525 -100.0% -6,984 -100.0% -375,912 -100.0% 3,624 100.0%
Parent functions
form_builder@4-2,067 -53.9% -2,109 -46.6% -3,482 -49.9% -204,624 -54.4% 0 0.0%
form_builder@5-885 -23.1% -930 -20.6% -1,757 -25.2% -85,744 -22.8% 0 0.0%
form_builder@3-885 -23.1% -911 -20.1% -1,437 -20.6% -84,960 -22.6% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% -574 -12.7% -374 -5.4% 0 0.0% 528 14.6%
form_get_error0 0.0% 10 0.2% 74 1.1% -16 -0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -6 -0.1% -7 -0.1% -40 -0.0% 1,352 37.3%
Drupal\Core\Database\Query\Select::__toString0 0.0% -4 -0.1% -6 -0.1% -104 -0.0% -832 -23.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 2 0.0% 2 0.0% -112 -0.0% 976 26.9%
drupal_pre_render_styles0 0.0% -1 -0.0% 2 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::httpBuildQuery0 0.0% -1 -0.0% 0 0.0% -24 -0.0% 0 0.0%
_menu_translate0 0.0% -1 -0.0% 3 0.0% -8 -0.0% 608 16.8%
_contextual_links_to_id0 0.0% -1 -0.0% -2 -0.0% 0 0.0% 0 0.0%
theme_breadcrumb0 0.0% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
twig_render_template@10 0.0% 0 0.0% -1 -0.0% -48 -0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_pre_render_group0 0.0% 0 0.0% 0 0.0% -8 -0.0% 0 0.0%
twig_render_template0 0.0% 0 0.0% 0 0.0% -64 -0.0% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% -3 -0.0% -48 -0.0% 96 2.6%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% -2 -0.0% -8 -0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
form_process_group0 0.0% 0 0.0% 2 0.0% 16 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Tests\Core\Utility\ColorTest::providerTestRbgToHex0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 1 0.0% -96 -0.0% 560 15.5%
path_get_admin_paths0 0.0% 0 0.0% 1 0.0% -24 -0.0% 1,032 28.5%
form_builder@20 0.0% 0 0.0% -2 -0.0% 0 0.0% -696 -19.2%