Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_theme_initialize

_drupal_theme_initializeRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)410 408 -2 -0.5%
Incl. Wall Time (microsec) per call 410 408 -2 -0.5%
Excl. Wall Time (microsec)230 238 8 3.5%
Incl. CPU (microsecs)415 414 -1 -0.2%
Incl. CPU (microsecs) per call 415 414 -1 -0.2%
Excl. CPU (microsec)217 227 10 4.6%
Incl. MemUse (bytes)16,520 16,524 4 0.0%
Incl. MemUse (bytes) per call 16,520 16,524 4 0.0%
Excl. MemUse (bytes)4,000 4,000 0 0.0%
Incl. PeakMemUse (bytes)10,808 10,576 -232 -2.1%
Incl. PeakMemUse (bytes) per call 10,808 10,576 -232 -2.1%
Excl. PeakMemUse (bytes)2,632 2,436 -196 -7.4%

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 N/A% -2 -0.1% -1 -1.0% 4 0.0% -232 -0.1%
Exclusive Metrics Diff for Current Function8 400.0% 10 1000.0% 0 0.0% -196 -84.5%
Parent function
drupal_theme_initialize0 N/A% -2 -100.0% -1 -100.0% 4 100.0% -232 -100.0%
Child functions
drupal_add_css0 N/A% -12 -600.0% -15 -1500.0% 0 0.0% -40 -17.2%
load::phptemplate/phptemplate.engine0 N/A% 2 100.0% 3 300.0% 0 0.0% 0 0.0%
run_init::twig/twig.engine0 N/A% 0 0.0% 1 100.0% 4 100.0% 0 0.0%
_theme_registry_callback0 N/A% 0 0.0% 0 0.0% 0 0.0% -60 -25.9%
load::twig/twig.engine0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
run_init::phptemplate/phptemplate.engine0 N/A% 0 0.0% 1 100.0% 0 0.0% 64 27.6%
dirname0 N/A% 0 0.0% -2 -200.0% 0 0.0% 0 0.0%
call_user_func@10 N/A% 0 0.0% 1 100.0% 0 0.0% 0 0.0%