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

implodeRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls7,754 11,591 3,837 49.5%
Incl. Wall Time (microsec)7,488 12,013 4,525 60.4%
Incl. Wall Time (microsec) per call 1 1 0 7.3%
Excl. Wall Time (microsec)7,488 12,013 4,525 60.4%
Incl. CPU (microsecs)11,135 18,119 6,984 62.7%
Incl. CPU (microsecs) per call 1 2 0 8.9%
Excl. CPU (microsec)11,135 18,119 6,984 62.7%
Incl. MemUse (bytes)3,831,536 4,207,448 375,912 9.8%
Incl. MemUse (bytes) per call 494 363 -131 -26.5%
Excl. MemUse (bytes)3,831,536 4,207,448 375,912 9.8%
Incl. PeakMemUse (bytes)13,112 9,488 -3,624 -27.6%
Incl. PeakMemUse (bytes) per call 2 1 -1 -51.6%
Excl. PeakMemUse (bytes)13,112 9,488 -3,624 -27.6%

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
implode3,837 100.0% 4,525 0.6% 6,984 0.9% 375,912 2.3% -3,624 -0.0%
Exclusive Metrics Diff for Current Function4,525 100.0% 6,984 100.0% 375,912 100.0% -3,624 -100.0%
Parent functions
form_builder@42,067 53.9% 2,109 46.6% 3,482 49.9% 204,624 54.4% 0 0.0%
form_builder@5885 23.1% 930 20.6% 1,757 25.2% 85,744 22.8% 0 0.0%
form_builder@3885 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%
theme_breadcrumb0 0.0% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
_contextual_links_to_id0 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%
twig_render_template@10 0.0% 0 0.0% 1 0.0% 48 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%
twig_render_template0 0.0% 0 0.0% 0 0.0% 64 0.0% 0 0.0%
template_preprocess_html0 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%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% -1 -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%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% 2 0.0% 8 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%
form_builder@10 0.0% 0 0.0% -2 -0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% -1 -0.0% 24 0.0% -1,032 -28.5%
_menu_link_translate0 0.0% 0 0.0% 3 0.0% 48 0.0% -96 -2.6%
drupal_get_feeds0 0.0% 0 0.0% -1 -0.0% 96 0.0% -560 -15.5%
form_builder@20 0.0% 0 0.0% 2 0.0% 0 0.0% 696 19.2%