Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_theme_initialize

_drupal_theme_initializeRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)160 190 30 18.8%
Incl. Wall Time (microsec) per call 160 190 30 18.8%
Excl. Wall Time (microsec)86 110 24 27.9%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)15,072 16,536 1,464 9.7%
Incl. MemUse (bytes) per call 15,072 16,536 1,464 9.7%
Excl. MemUse (bytes)3,760 4,036 276 7.3%
Incl. PeakMemUse (bytes)7,968 11,604 3,636 45.6%
Incl. PeakMemUse (bytes) per call 7,968 11,604 3,636 45.6%
Excl. PeakMemUse (bytes)1,868 1,932 64 3.4%

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 0.0% 30 3.0% 0 0.0% 1,464 0.7% 3,636 1.7%
Exclusive Metrics Diff for Current Function24 80.0% 0 N/A% 276 18.9% 64 1.8%
Parent function
drupal_theme_initialize0 N/A% 30 100.0% 0 N/A% 1,464 100.0% 3,636 100.0%
Child functions
load::phptemplate/phptemplate.engine1 50.0% 8 26.7% 0 N/A% 724 49.5% 4,196 115.4%
load::twig/twig.engine0 0.0% -2 -6.7% 0 N/A% 0 0.0% 0 0.0%
run_init::twig/twig.engine0 0.0% -1 -3.3% 0 N/A% 0 0.0% 0 0.0%
_theme_registry_callback0 0.0% 1 3.3% 0 N/A% 0 0.0% -616 -16.9%
call_user_func@10 0.0% 0 0.0% 0 N/A% 20 1.4% 0 0.0%
function_exists0 0.0% 0 0.0% 0 N/A% -8 -0.5% 0 0.0%
drupal_add_css0 0.0% 0 0.0% 0 N/A% -4 -0.3% -8 -0.2%
run_init::phptemplate/phptemplate.engine1 50.0% 0 0.0% 0 N/A% 456 31.1% 0 0.0%
dirname0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%