Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_theme_initialize

drupal_theme_initializeRun #534ad8dec7444Run #534ad9c94e95bDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)5,364 5,723 359 6.7%
Incl. Wall Time (microsec) per call 2,682 2,862 180 6.7%
Excl. Wall Time (microsec)43 50 7 16.3%
Incl. CPU (microsecs)4,850 5,311 461 9.5%
Incl. CPU (microsecs) per call 2,425 2,656 231 9.5%
Excl. CPU (microsec)35 40 5 14.3%
Incl. MemUse (bytes)197,848 197,848 0 0.0%
Incl. MemUse (bytes) per call 98,924 98,924 0 0.0%
Excl. MemUse (bytes)-1,776 -1,776 0 0.0%
Incl. PeakMemUse (bytes)200,532 200,532 0 0.0%
Incl. PeakMemUse (bytes) per call 100,266 100,266 0 0.0%
Excl. PeakMemUse (bytes)1,348 1,348 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% 359 21.8% 461 92.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function7 1.9% 5 1.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacyAfterRouting0 N/A% 359 100.0% 459 99.6% 0 N/A% 0 N/A%
block_page_build0 N/A% 0 0.0% 2 0.4% 0 N/A% 0 N/A%
Child functions
list_themes0 N/A% -294 -81.9% -228 -49.5% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 277 77.2% 279 60.5% 0 N/A% 0 N/A%
Drupal\Core\Theme\ThemeNegotiator::determineActiveTheme0 N/A% 231 64.3% 230 49.9% 0 N/A% 0 N/A%
Drupal::service0 N/A% 138 38.4% 174 37.7% 0 N/A% 0 N/A%
Drupal::request0 N/A% -1 -0.3% 0 0.0% 0 N/A% 0 N/A%
array_reverse0 N/A% 1 0.3% 1 0.2% 0 N/A% 0 N/A%