Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_theme_initialize

_drupal_theme_initializeRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)385 418 33 8.6%
Incl. Wall Time (microsec) per call 385 418 33 8.6%
Excl. Wall Time (microsec)225 241 16 7.1%
Incl. CPU (microsecs)387 419 32 8.3%
Incl. CPU (microsecs) per call 387 419 32 8.3%
Excl. CPU (microsec)205 224 19 9.3%
Incl. MemUse (bytes)16,524 16,524 0 0.0%
Incl. MemUse (bytes) per call 16,524 16,524 0 0.0%
Excl. MemUse (bytes)4,008 4,008 0 0.0%
Incl. PeakMemUse (bytes)10,380 10,380 0 0.0%
Incl. PeakMemUse (bytes) per call 10,380 10,380 0 0.0%
Excl. PeakMemUse (bytes)2,516 2,516 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% 33 0.1% 32 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function16 48.5% 19 59.4% 0 N/A% 0 N/A%
Parent function
drupal_theme_initialize0 N/A% 33 100.0% 32 100.0% 0 N/A% 0 N/A%
Child functions
drupal_add_css0 N/A% 8 24.2% 8 25.0% 0 N/A% 0 N/A%
call_user_func@10 N/A% 4 12.1% 4 12.5% 0 N/A% 0 N/A%
load::phptemplate/phptemplate.engine0 N/A% 3 9.1% 2 6.2% 0 N/A% 0 N/A%
load::twig/twig.engine0 N/A% 1 3.0% 0 0.0% 0 N/A% 0 N/A%
run_init::phptemplate/phptemplate.engine0 N/A% 1 3.0% 0 0.0% 0 N/A% 0 N/A%
run_init::twig/twig.engine0 N/A% 0 0.0% -1 -3.1% 0 N/A% 0 N/A%
_theme_registry_callback0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
dirname0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%