Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__construct

Drupal\Core\Template\Attribute::__constructRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls107 132 25 23.4%
Incl. Wall Time (microsec)4,124 4,573 449 10.9%
Incl. Wall Time (microsec) per call 39 35 -4 -10.1%
Excl. Wall Time (microsec)732 842 110 15.0%
Incl. CPU (microsecs)4,222 4,688 466 11.0%
Incl. CPU (microsecs) per call 39 36 -4 -10.0%
Excl. CPU (microsec)553 644 91 16.5%
Incl. MemUse (bytes)180,072 201,664 21,592 12.0%
Incl. MemUse (bytes) per call 1,683 1,528 -155 -9.2%
Excl. MemUse (bytes)43,176 47,968 4,792 11.1%
Incl. PeakMemUse (bytes)54,424 54,472 48 0.1%
Incl. PeakMemUse (bytes) per call 509 413 -96 -18.9%
Excl. PeakMemUse (bytes)5,528 5,576 48 0.9%

Parent/Child Regression/Improvement report for Drupal\Core\Template\Attribute::__construct [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
Drupal\Core\Template\Attribute::__construct25 33.3% 449 10.5% 466 12.6% 21,592 20.1% 48 0.0%
Exclusive Metrics Diff for Current Function110 24.5% 91 19.5% 4,792 22.2% 48 100.0%
Parent functions
_theme@325 100.0% 454 101.1% 474 101.7% 21,592 100.0% 0 0.0%
Drupal\Core\Page\HeadElement::__toString0 0.0% 42 9.4% 39 8.4% 0 0.0% 48 100.0%
_theme@40 0.0% -37 -8.2% -42 -9.0% 0 0.0% 0 0.0%
drupal_pre_render_html_tag0 0.0% -6 -1.3% -3 -0.6% 0 0.0% 0 0.0%
_theme0 0.0% -4 -0.9% -3 -0.6% 0 0.0% 0 0.0%
template_preprocess_rdf_metadata0 0.0% 3 0.7% 4 0.9% 0 0.0% 0 0.0%
l0 0.0% -2 -0.4% -3 -0.6% 0 0.0% 0 0.0%
_theme@20 0.0% -2 -0.4% -4 -0.9% 0 0.0% 0 0.0%
theme_menu_link0 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
rdf_preprocess_node0 0.0% -1 -0.2% 1 0.2% 0 0.0% 0 0.0%
_theme@10 0.0% 1 0.2% 0 0.0% 0 0.0% 0 0.0%
template_preprocess_input0 0.0% -1 -0.2% -5 -1.1% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 0.0% 1 0.2% 3 0.6% 0 0.0% 0 0.0%
template_preprocess_field0 0.0% 0 0.0% 4 0.9% 0 0.0% 0 0.0%
theme_username0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
template_preprocess_links0 0.0% 0 0.0% -1 -0.2% 0 0.0% 0 0.0%
template_preprocess_item_list0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%
theme_form_element_label0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::__construct0 0.0% 0 0.0% 2 0.4% 0 0.0% 0 0.0%
Child function
Drupal\Core\Template\Attribute::offsetSet50 100.0% 339 75.5% 375 80.5% 16,800 77.8% 0 0.0%