Diff Report
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_theme_initialize

drupal_theme_initializeRun #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)4,059 4,403 344 8.5%
Incl. Wall Time (microsec) per call 2,030 2,202 172 8.5%
Excl. Wall Time (microsec)26 27 1 3.8%
Incl. CPU (microsecs)3,754 4,071 317 8.4%
Incl. CPU (microsecs) per call 1,877 2,036 159 8.4%
Excl. CPU (microsec)23 25 2 8.7%
Incl. MemUse (bytes)344,072 344,072 0 0.0%
Incl. MemUse (bytes) per call 172,036 172,036 0 0.0%
Excl. MemUse (bytes)-2,888 -2,888 0 0.0%
Incl. PeakMemUse (bytes)355,112 355,112 0 0.0%
Incl. PeakMemUse (bytes) per call 177,556 177,556 0 0.0%
Excl. PeakMemUse (bytes)2,512 2,512 0 0.0%

Parent/Child Regression/Improvement report for drupal_theme_initialize [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_theme_initialize0 N/A% 344 24.6% 317 11.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 0.3% 2 0.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% 344 100.0% 318 100.3% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%
Child functions
list_themes0 N/A% 191 55.5% 156 49.2% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeNegotiator::determineActiveTheme0 N/A% 53 15.4% 70 22.1% 0 N/A% 0 N/A%
Drupal::service0 N/A% 53 15.4% 43 13.6% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 45 13.1% 45 14.2% 0 N/A% 0 N/A%
Drupal::request0 N/A% 1 0.3% 2 0.6% 0 N/A% 0 N/A%
array_reverse0 N/A% 0 0.0% -1 -0.3% 0 N/A% 0 N/A%