Diff Report
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_alter

drupal_alterRun #526a240c73a50Run #526a239923027DiffDiff%
Number of Function Calls119 121 2 1.7%
Incl. Wall Time (microsec)4,893 5,207 314 6.4%
Incl. Wall Time (microsec) per call 41 43 2 4.7%
Excl. Wall Time (microsec)556 609 53 9.5%
Incl. CPU (microsecs)4,652 4,981 329 7.1%
Incl. CPU (microsecs) per call 39 41 2 5.3%
Excl. CPU (microsec)467 487 20 4.3%
Incl. MemUse (bytes)93,360 93,280 -80 -0.1%
Incl. MemUse (bytes) per call 785 771 -14 -1.7%
Excl. MemUse (bytes)6,552 6,456 -96 -1.5%
Incl. PeakMemUse (bytes)69,816 75,880 6,064 8.7%
Incl. PeakMemUse (bytes) per call 587 627 40 6.9%
Excl. PeakMemUse (bytes)5,760 5,232 -528 -9.2%

Parent/Child Regression/Improvement report for drupal_alter [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_alter2 33.3% 314 923.5% 329 199.4% -80 -0.0% 6,064 3.0%
Exclusive Metrics Diff for Current Function53 16.9% 20 6.1% -96 -120.0% -528 -8.7%
Parent functions
file_create_url2 100.0% 159 50.6% 158 48.0% 0 0.0% -1,472 -24.3%
drupal_render_page0 0.0% 70 22.3% 70 21.3% 0 0.0% -152 -2.5%
drupal_get_library0 0.0% 32 10.2% 51 15.5% -80 -100.0% 7,824 129.0%
path_get_admin_paths0 0.0% 28 8.9% 29 8.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::preExecute0 0.0% 19 6.1% 23 7.0% 0 0.0% 272 4.5%
drupal_get_css0 0.0% 8 2.5% 7 2.1% 0 0.0% 0 0.0%
drupal_prepare_form0 0.0% -6 -1.9% -6 -1.8% 0 0.0% 0 0.0%
menu_get_item0 0.0% 5 1.6% 6 1.8% 0 0.0% 0 0.0%
element_info0 0.0% -5 -1.6% -6 -1.8% 0 0.0% 0 0.0%
toolbar_pre_render0 0.0% 4 1.3% 3 0.9% 0 0.0% 0 0.0%
_menu_link_translate0 0.0% -4 -1.3% -4 -1.2% 0 0.0% 0 0.0%
drupal_get_html_head0 0.0% 4 1.3% 3 0.9% 0 0.0% 0 0.0%
_template_preprocess_default_variables0 0.0% 3 1.0% 2 0.6% 0 0.0% -408 -6.7%
file_get_stream_wrappers0 0.0% -3 -1.0% -5 -1.5% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 0 0.0% -2 -0.6% 0 0.0% 0 0.0%
Child functions
Drupal::moduleHandler2 50.0% 136 43.3% 146 44.4% 0 0.0% -496 -8.2%
Drupal\Core\Extension\ModuleHandler::alter2 50.0% 125 39.8% 163 49.5% 16 20.0% 7,088 116.9%