Diff Report
Run #51af3d98520b7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51af435181b2e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for implode

implodeRun #51af3d98520b7Run #51af435181b2eDiffDiff%
Number of Function Calls173 174 1 0.6%
Incl. Wall Time (microsec)227 230 3 1.3%
Incl. Wall Time (microsec) per call 1 1 0 0.7%
Excl. Wall Time (microsec)227 230 3 1.3%
Incl. CPU (microsecs)424 395 -29 -6.8%
Incl. CPU (microsecs) per call 2 2 -0 -7.4%
Excl. CPU (microsec)424 395 -29 -6.8%
Incl. MemUse (bytes)49,096 50,672 1,576 3.2%
Incl. MemUse (bytes) per call 284 291 7 2.6%
Excl. MemUse (bytes)49,096 50,672 1,576 3.2%
Incl. PeakMemUse (bytes)12,408 12,544 136 1.1%
Incl. PeakMemUse (bytes) per call 72 72 0 0.5%
Excl. PeakMemUse (bytes)12,408 12,544 136 1.1%

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
implode1 100.0% 3 0.4% -29 -3.0% 1,576 2.3% 136 0.2%
Exclusive Metrics Diff for Current Function3 100.0% -29 -100.0% 1,576 100.0% 136 100.0%
Parent functions
_menu_link_translate0 0.0% 4 133.3% 4 13.8% 0 0.0% 0 0.0%
drupal_pre_render_styles0 0.0% -3 -100.0% -6 -20.7% 0 0.0% 0 0.0%
twig_render_template0 0.0% 3 100.0% 4 13.8% 80 5.1% 0 0.0%
twig_render_template@21 100.0% 2 66.7% 3 10.3% 1,392 88.3% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -2 -66.7% -2 -6.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -2 -66.7% -22 -75.9% 0 0.0% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 1 33.3% -3 -10.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::open0 0.0% 1 33.3% 2 6.9% 0 0.0% 0 0.0%
_menu_translate0 0.0% -1 -33.3% 2 6.9% 0 0.0% 0 0.0%
twig_render_template@10 0.0% 0 0.0% 3 10.3% 104 6.6% 0 0.0%
_contextual_links_to_id0 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% -3 -10.3% 0 0.0% 40 29.4%
path_get_admin_paths0 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 0.0% -9 -31.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 0 0.0% -3 -10.3% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% 3 10.3% 0 0.0% 96 70.6%
drupal_get_feeds0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% -1 -3.4% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% 0 0.0% 2 6.9% 0 0.0% 0 0.0%