Diff Report
Run #5192e6f7bc551: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5192e84845baf: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for implode

implodeRun #5192e6f7bc551Run #5192e84845bafDiffDiff%
Number of Function Calls249 250 1 0.4%
Incl. Wall Time (microsec)245 274 29 11.8%
Incl. Wall Time (microsec) per call 1 1 0 11.4%
Excl. Wall Time (microsec)245 274 29 11.8%
Incl. CPU (microsecs)412 440 28 6.8%
Incl. CPU (microsecs) per call 2 2 0 6.4%
Excl. CPU (microsec)412 440 28 6.8%
Incl. MemUse (bytes)46,864 56,000 9,136 19.5%
Incl. MemUse (bytes) per call 188 224 36 19.0%
Excl. MemUse (bytes)46,864 56,000 9,136 19.5%
Incl. PeakMemUse (bytes)15,008 14,064 -944 -6.3%
Incl. PeakMemUse (bytes) per call 60 56 -4 -6.7%
Excl. PeakMemUse (bytes)15,008 14,064 -944 -6.3%

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% 29 5.7% 28 2.7% 9,136 9.4% -944 -1.0%
Exclusive Metrics Diff for Current Function29 100.0% 28 100.0% 9,136 100.0% -944 -100.0%
Parent functions
drupal_pre_render_styles0 0.0% 19 65.5% 20 71.4% 0 0.0% -288 -30.5%
Drupal\Core\Template\AttributeArray::__toString0 0.0% 7 24.1% 5 17.9% 0 0.0% 0 0.0%
_menu_translate0 0.0% 6 20.7% 6 21.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -3 -10.3% 5 17.9% 0 0.0% 0 0.0%
twig_render_template@11 100.0% 2 6.9% 4 14.3% 5,528 60.5% 0 0.0%
Drupal\Core\Database\Query\Select::__toString0 0.0% -2 -6.9% -5 -17.9% 0 0.0% 0 0.0%
drupal_get_feeds0 0.0% 0 0.0% 3 10.7% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% -1 -3.6% 0 0.0% 0 0.0%
template_preprocess_html0 0.0% 0 0.0% -1 -3.6% 0 0.0% 0 0.0%
form_get_error0 0.0% 0 0.0% -1 -3.6% 0 0.0% -656 -69.5%
twig_render_template0 0.0% 0 0.0% 2 7.1% 3,608 39.5% 0 0.0%
path_get_admin_paths0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
form_builder@20 0.0% 0 0.0% -1 -3.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Condition::compile0 0.0% 0 0.0% -1 -3.6% 0 0.0% 0 0.0%
Drupal\Core\Extension\ModuleHandler::alter0 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% 0 0.0% 0 0.0% 0 0.0%
drupal_http_header_attributes0 0.0% 0 0.0% -4 -14.3% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% -3 -10.7% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::getClassName0 0.0% 0 0.0% -1 -3.6% 0 0.0% 0 0.0%
form_builder@10 0.0% 0 0.0% 2 7.1% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% 0 0.0% -1 -3.6% 0 0.0% 0 0.0%