Diff Report
Run #517d750163e11: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7587ada9c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #517d750163e11Run #517d7587ada9cDiffDiff%
Number of Function Calls222 222 0 0.0%
Incl. Wall Time (microsec)213 222 9 4.2%
Incl. Wall Time (microsec) per call 1 1 0 4.2%
Excl. Wall Time (microsec)213 222 9 4.2%
Incl. CPU (microsecs)361 372 11 3.0%
Incl. CPU (microsecs) per call 2 2 0 3.0%
Excl. CPU (microsec)361 372 11 3.0%
Incl. MemUse (bytes)43,056 43,056 0 0.0%
Incl. MemUse (bytes) per call 194 194 0 0.0%
Excl. MemUse (bytes)43,056 43,056 0 0.0%
Incl. PeakMemUse (bytes)17,056 17,208 152 0.9%
Incl. PeakMemUse (bytes) per call 77 78 1 0.9%
Excl. PeakMemUse (bytes)17,056 17,208 152 0.9%

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
implode0 N/A% 9 0.1% 11 0.1% 0 0.0% 152 1.4%
Exclusive Metrics Diff for Current Function9 100.0% 11 100.0% 0 N/A% 152 100.0%
Parent functions
_menu_translate0 N/A% 7 77.8% 13 118.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% -5 -55.6% -6 -54.5% 0 N/A% 0 0.0%
Drupal\Core\Template\AttributeArray::__toString0 N/A% 4 44.4% -6 -54.5% 0 N/A% 152 100.0%
Drupal\Core\Database\Query\Select::__toString0 N/A% 3 33.3% 4 36.4% 0 N/A% 0 0.0%
twig_render_template0 N/A% -1 -11.1% 0 0.0% 0 N/A% 0 0.0%
_menu_link_translate0 N/A% 1 11.1% -2 -18.2% 0 N/A% 0 0.0%
drupal_http_header_attributes0 N/A% 1 11.1% 4 36.4% 0 N/A% 0 0.0%
drupal_get_feeds0 N/A% -1 -11.1% -1 -9.1% 0 N/A% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 N/A% -1 -11.1% -6 -54.5% 0 N/A% 0 0.0%
drupal_pre_render_styles0 N/A% 1 11.1% 1 9.1% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
form_get_error0 N/A% 0 0.0% 3 27.3% 0 N/A% 0 0.0%
template_preprocess_html0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
form_builder@20 N/A% 0 0.0% -3 -27.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 N/A% 0 0.0% 3 27.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Driver\mysql\Connection::__construct0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 0.0%
form_builder@10 N/A% 0 0.0% 4 36.4% 0 N/A% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 N/A% 0 0.0% 2 18.2% 0 N/A% 0 0.0%
drupal_http_build_query0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%
path_get_admin_paths0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 0.0%