Diff Report
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for _drupal_theme_initialize

_drupal_theme_initializeRun #517c7dc1dc4c3Run #517c7d73caad2DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)386 449 63 16.3%
Incl. Wall Time (microsec) per call 386 449 63 16.3%
Excl. Wall Time (microsec)264 283 19 7.2%
Incl. CPU (microsecs)386 456 70 18.1%
Incl. CPU (microsecs) per call 386 456 70 18.1%
Excl. CPU (microsec)238 279 41 17.2%
Incl. MemUse (bytes)30,800 30,792 -8 -0.0%
Incl. MemUse (bytes) per call 30,800 30,792 -8 -0.0%
Excl. MemUse (bytes)7,704 7,680 -24 -0.3%
Incl. PeakMemUse (bytes)18,056 18,048 -8 -0.0%
Incl. PeakMemUse (bytes) per call 18,056 18,048 -8 -0.0%
Excl. PeakMemUse (bytes)5,048 5,024 -24 -0.5%

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% 63 17.8% 70 7.5% -8 -0.3% -8 -0.3%
Exclusive Metrics Diff for Current Function19 30.2% 41 58.6% -24 -300.0% -24 -300.0%
Parent function
drupal_theme_initialize0 N/A% 63 100.0% 70 100.0% -8 -100.0% -8 -100.0%
Child functions
drupal_add_css0 N/A% 23 36.5% 23 32.9% 16 200.0% 16 200.0%
call_user_func@10 N/A% 11 17.5% 9 12.9% 0 0.0% 0 0.0%
load::twig/twig.engine0 N/A% 5 7.9% 6 8.6% 0 0.0% 0 0.0%
_theme_registry_callback0 N/A% 1 1.6% -5 -7.1% 0 0.0% 0 0.0%
run_init::twig/twig.engine0 N/A% 1 1.6% 0 0.0% 0 0.0% 0 0.0%
function_exists0 N/A% 1 1.6% -5 -7.1% 0 0.0% 0 0.0%
load::phptemplate/phptemplate.engine0 N/A% 1 1.6% 2 2.9% 0 0.0% 0 0.0%
run_init::phptemplate/phptemplate.engine0 N/A% 1 1.6% 0 0.0% 0 0.0% 0 0.0%
dirname0 N/A% 0 0.0% -1 -1.4% 0 0.0% 0 0.0%