Diff Report
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for theme@4

theme@4Run #51f5bbaa8fc1dRun #51f5bb078e5a7DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)28,379 27,028 -1,351 -4.8%
Incl. Wall Time (microsec) per call 660 629 -31 -4.8%
Excl. Wall Time (microsec)2,166 1,917 -249 -11.5%
Incl. CPU (microsecs)28,161 26,816 -1,345 -4.8%
Incl. CPU (microsecs) per call 655 624 -31 -4.8%
Excl. CPU (microsec)1,686 1,476 -210 -12.5%
Incl. MemUse (bytes)327,808 324,576 -3,232 -1.0%
Incl. MemUse (bytes) per call 7,623 7,548 -75 -1.0%
Excl. MemUse (bytes)-79,112 -78,168 944 1.2%
Incl. PeakMemUse (bytes)814,592 808,840 -5,752 -0.7%
Incl. PeakMemUse (bytes) per call 18,944 18,810 -134 -0.7%
Excl. PeakMemUse (bytes)9,992 9,096 -896 -9.0%

Parent/Child Regression/Improvement report for theme@4 [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
theme@40 0.0% -1,351 -29.4% -1,345 -31.0% -3,232 -5.8% -5,752 -10.1%
Exclusive Metrics Diff for Current Function-249 -18.4% -210 -15.6% 944 29.2% -896 -15.6%
Parent functions
drupal_render@60 N/A% -1,267 -93.8% -1,260 -93.7% -2,928 -90.6% -5,752 -100.0%
theme_form_element_label0 N/A% -84 -6.2% -85 -6.3% -304 -9.4% 0 0.0%
Child functions
Drupal\Core\Extension\ModuleHandler::alter-43 -39.8% -580 -42.9% -622 -46.2% -2,176 -67.3% -4,976 -86.5%
Drupal::moduleHandler-43 -39.8% -417 -30.9% -449 -33.4% 0 0.0% -1,064 -18.5%
theme_item_list0 0.0% -43 -3.2% -43 -3.2% -72 -2.2% -1,128 -19.6%
Drupal\Core\Template\Attribute::__construct0 0.0% 33 2.4% 41 3.0% 0 0.0% -32 -0.6%
template_preprocess_username0 0.0% -30 -2.2% -30 -2.2% 0 0.0% 256 4.5%
theme_links0 0.0% -23 -1.7% -20 -1.5% 0 0.0% 296 5.1%
theme_rdf_metadata0 0.0% -22 -1.6% -20 -1.5% 8 0.2% 0 0.0%
twig_render_template@30 0.0% -20 -1.5% -20 -1.5% -8 -0.2% -32 -0.6%
rdf_preprocess_user0 0.0% -19 -1.4% -18 -1.3% 0 0.0% 64 1.1%
function_exists0 0.0% 10 0.7% 29 2.2% 0 0.0% -80 -1.4%
theme_username0 0.0% -10 -0.7% -7 -0.5% 0 0.0% 0 0.0%
template_preprocess_user0 0.0% 9 0.7% 13 1.0% 0 0.0% 192 3.3%
rdf_preprocess_username0 0.0% 8 0.6% 8 0.6% 24 0.7% 0 0.0%
template_preprocess_item_list0 0.0% 6 0.4% 6 0.4% 0 0.0% 872 15.2%
array_reverse-22 -20.4% 3 0.2% -28 -2.1% -1,936 -59.9% -200 -3.5%
Drupal\Core\Extension\ModuleHandler::isLoaded0 0.0% -3 -0.2% 5 0.4% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetExists0 0.0% -2 -0.1% -12 -0.9% 0 0.0% 0 0.0%
theme_get_registry0 0.0% -1 -0.1% 9 0.7% 0 0.0% 0 0.0%
theme_form_required_marker0 0.0% -1 -0.1% -4 -0.3% -16 -0.5% 0 0.0%
template_preprocess0 0.0% 1 0.1% 1 0.1% 0 0.0% 888 15.4%
load::user/user.pages.inc0 0.0% -1 -0.1% -2 -0.1% 0 0.0% 0 0.0%
substr0 0.0% 0 0.0% 3 0.2% 0 0.0% 0 0.0%
run_init::user/user.pages.inc0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::offsetGet0 0.0% 0 0.0% 3 0.2% 0 0.0% 0 0.0%
is_array0 0.0% 0 0.0% 7 0.5% 0 0.0% 0 0.0%
array_keys0 0.0% 0 0.0% 6 0.4% 0 0.0% 88 1.5%
contextual_preprocess0 0.0% 0 0.0% 8 0.6% 0 0.0% 0 0.0%
Drupal\Core\Template\Attribute::__clone0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
strrpos0 0.0% 0 0.0% 2 0.1% 0 0.0% 0 0.0%