Diff Report
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Template\Attribute::__construct

Drupal\Core\Template\Attribute::__constructRun #53923e49d2b58Run #53923d861ff11DiffDiff%
Number of Function Calls384 362 -22 -5.7%
Incl. Wall Time (microsec)12,389 12,405 16 0.1%
Incl. Wall Time (microsec) per call 32 34 2 6.2%
Excl. Wall Time (microsec)2,579 2,524 -55 -2.1%
Incl. CPU (microsecs)12,779 12,800 21 0.2%
Incl. CPU (microsecs) per call 33 35 2 6.3%
Excl. CPU (microsec)2,417 2,426 9 0.4%
Incl. MemUse (bytes)161,872 161,864 -8 -0.0%
Incl. MemUse (bytes) per call 422 447 26 6.1%
Excl. MemUse (bytes)39,992 38,540 -1,452 -3.6%
Incl. PeakMemUse (bytes)36,916 38,372 1,456 3.9%
Incl. PeakMemUse (bytes) per call 96 106 10 10.3%
Excl. PeakMemUse (bytes)10,944 11,400 456 4.2%

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::__construct-22 -157.1% 16 1.0% 21 1.9% -8 -0.9% 1,456 209.2%
Exclusive Metrics Diff for Current Function-55 -343.8% 9 42.9% -1,452 -18150.0% 456 31.3%
Parent functions
_theme8 36.4% 286 1787.5% 291 1385.7% 3,240 40500.0% 512 35.2%
_theme@1-3 -13.6% 191 1193.8% 198 942.9% 2,516 31450.0% 168 11.5%
template_preprocess_block-9 -40.9% -185 -1156.2% -195 -928.6% -2,980 -37250.0% -356 -24.5%
l0 0.0% -105 -656.2% -89 -423.8% 0 0.0% 0 0.0%
template_preprocess_comment-8 -36.4% -84 -525.0% -90 -428.6% -1,584 -19800.0% 0 0.0%
drupal_pre_render_html_tag0 0.0% -28 -175.0% -22 -104.8% 0 0.0% 0 0.0%
template_preprocess_field-5 -22.7% -22 -137.5% -27 -128.6% 0 0.0% 0 0.0%
template_preprocess_node-2 -9.1% -20 -125.0% -23 -109.5% -740 -9250.0% -308 -21.2%
template_preprocess_filter_tips0 0.0% 19 118.8% 19 90.5% 0 0.0% 0 0.0%
contextual_pre_render_placeholder0 0.0% 18 112.5% 7 33.3% 0 0.0% 24 1.6%
_theme@2-1 -4.5% -14 -87.5% -15 -71.4% 0 0.0% 128 8.8%
theme_form_element_label0 0.0% -13 -81.2% -9 -42.9% -12 -150.0% 0 0.0%
template_preprocess_input0 0.0% -12 -75.0% -9 -42.9% -12 -150.0% 36 2.5%
Drupal\Core\Utility\LinkGenerator::generateFromUrl0 0.0% -10 -62.5% -8 -38.1% 0 0.0% 0 0.0%
rdf_preprocess_comment0 0.0% 9 56.2% 8 38.1% 0 0.0% 0 0.0%
template_preprocess_rdf_metadata0 0.0% 6 37.5% 7 33.3% 0 0.0% -32 -2.2%
template_preprocess_links0 0.0% -5 -31.2% -5 -23.8% 0 0.0% -256 -17.6%
theme_menu_link0 0.0% -5 -31.2% -6 -28.6% 0 0.0% 0 0.0%
Drupal\Core\Page\HeadElement::__toString0 0.0% -4 -25.0% -4 -19.0% 0 0.0% 0 0.0%
template_preprocess_toolbar0 0.0% 3 18.8% 4 19.0% 0 0.0% 0 0.0%
template_preprocess_textarea0 0.0% -3 -18.8% -4 -19.0% 0 0.0% 1,928 132.4%
_theme@5-1 -4.5% -2 -12.5% -4 -19.0% -444 -5550.0% -444 -30.5%
template_preprocess_item_list0 0.0% -2 -12.5% -3 -14.3% 0 0.0% 0 0.0%
theme_username0 0.0% -2 -12.5% -1 -4.8% 0 0.0% 16 1.1%
_theme@3-1 -4.5% -1 -6.2% 0 0.0% 0 0.0% 40 2.7%
_theme@40 0.0% 1 6.2% 2 9.5% 8 100.0% 0 0.0%
template_preprocess_table0 0.0% 0 0.0% -2 -9.5% 0 0.0% 0 0.0%
Drupal\Core\Page\HtmlPage::__construct0 0.0% 0 0.0% 1 4.8% 0 0.0% 0 0.0%
Child function
Drupal\Core\Template\Attribute::offsetSet8 100.0% 71 443.8% 12 57.1% 1,444 18050.0% 1,000 68.7%