Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for implode

implodeRun #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls1,562 1,829 267 17.1%
Incl. Wall Time (microsec)1,495 1,885 390 26.1%
Incl. Wall Time (microsec) per call 1 1 0 7.7%
Excl. Wall Time (microsec)1,495 1,885 390 26.1%
Incl. CPU (microsecs)2,324 2,771 447 19.2%
Incl. CPU (microsecs) per call 1 2 0 1.8%
Excl. CPU (microsec)2,324 2,771 447 19.2%
Incl. MemUse (bytes)173,336 1,696,352 1,523,016 878.6%
Incl. MemUse (bytes) per call 111 927 817 735.8%
Excl. MemUse (bytes)173,336 1,696,352 1,523,016 878.6%
Incl. PeakMemUse (bytes)14,832 15,712 880 5.9%
Incl. PeakMemUse (bytes) per call 9 9 -1 -9.5%
Excl. PeakMemUse (bytes)14,832 15,712 880 5.9%

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
implode267 100.0% 390 1.2% 447 1.1% 1,523,016 210.1% 880 0.1%
Exclusive Metrics Diff for Current Function390 100.0% 447 100.0% 1,523,016 100.0% 880 100.0%
Parent functions
twig_render_template3 1.1% 39 10.0% 42 9.4% 436,120 28.6% 0 0.0%
twig_render_template@17 2.6% 43 11.0% 49 11.0% 430,432 28.3% 0 0.0%
twig_render_template@21 0.4% 18 4.6% 20 4.5% 212,576 14.0% 0 0.0%
twig_render_template@450 18.7% 54 13.8% 110 24.6% 212,448 13.9% 0 0.0%
twig_render_template@32 0.7% 19 4.9% 23 5.1% 208,080 13.7% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString154 57.7% 185 47.4% 180 40.3% 14,784 1.0% 656 74.5%
twig_render_template@550 18.7% 50 12.8% 70 15.7% 8,568 0.6% 0 0.0%
form_get_error0 0.0% 0 0.0% 0 0.0% 8 0.0% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
theme_pager_link0 0.0% 0 0.0% -3 -0.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% -7 -1.8% -8 -1.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% -5 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -14 -3.6% -18 -4.0% 0 0.0% 192 21.8%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 0 0.0% -1 -0.2% 0 0.0% 32 3.6%
_menu_translate0 0.0% -1 -0.3% 7 1.6% 0 0.0% 0 0.0%
drupal_http_header_attributes0 0.0% 0 0.0% -2 -0.4% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 1 0.3% -2 -0.4% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 2 0.5% -12 -2.7% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 1 0.3% 1 0.2% 0 0.0% 0 0.0%