Diff Report
Run #542229efabc5e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5422297e7f32f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Theme\ThemeManager::alter

Drupal\Core\Theme\ThemeManager::alterRun #542229efabc5eRun #5422297e7f32fDiffDiff%
Number of Function Calls76 76 0 0.0%
Incl. Wall Time (microsec)1,929 1,934 5 0.3%
Incl. Wall Time (microsec) per call 25 25 0 0.3%
Excl. Wall Time (microsec)1,362 1,378 16 1.2%
Incl. CPU (microsecs)1,997 2,012 15 0.8%
Incl. CPU (microsecs) per call 26 26 0 0.8%
Excl. CPU (microsec)965 981 16 1.7%
Incl. MemUse (bytes)18,592 18,592 0 0.0%
Incl. MemUse (bytes) per call 245 245 0 0.0%
Excl. MemUse (bytes)20,088 20,088 0 0.0%
Incl. PeakMemUse (bytes)6,608 6,608 0 0.0%
Incl. PeakMemUse (bytes) per call 87 87 0 0.0%
Excl. PeakMemUse (bytes)6,080 6,080 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Theme\ThemeManager::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\Core\Theme\ThemeManager::alter0 N/A% 5 1.0% 15 3.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function16 320.0% 16 106.7% 0 N/A% 0 N/A%
Parent functions
_theme@60 N/A% -5 -100.0% -4 -26.7% 0 N/A% 0 N/A%
_theme@10 N/A% 5 100.0% 2 13.3% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 4 80.0% 3 20.0% 0 N/A% 0 N/A%
_theme@90 N/A% 3 60.0% 4 26.7% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 3 60.0% 3 20.0% 0 N/A% 0 N/A%
Drupal\Core\Form\FormBuilder::prepareForm0 N/A% -2 -40.0% 0 0.0% 0 N/A% 0 N/A%
_theme@70 N/A% -2 -40.0% 1 6.7% 0 N/A% 0 N/A%
_theme@100 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
_theme@80 N/A% -1 -20.0% 3 20.0% 0 N/A% 0 N/A%
_theme@50 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
drupal_prepare_page0 N/A% -1 -20.0% 0 0.0% 0 N/A% 0 N/A%
_theme0 N/A% 1 20.0% 3 20.0% 0 N/A% 0 N/A%
_theme@40 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
_theme@20 N/A% 1 20.0% 0 0.0% 0 N/A% 0 N/A%
_theme@30 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Theme\ThemeManager::getActiveTheme0 N/A% -11 -220.0% 6 40.0% 0 N/A% 0 N/A%
is_array0 N/A% -3 -60.0% -2 -13.3% 0 N/A% 0 N/A%
Drupal\Core\Theme\ActiveTheme::getName0 N/A% 2 40.0% -8 -53.3% 0 N/A% 0 N/A%
Drupal\Core\Theme\ActiveTheme::getBaseThemes0 N/A% 1 20.0% 2 13.3% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 6 40.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% -5 -33.3% 0 N/A% 0 N/A%