Diff Report
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519eb1c65e7e6Run #519eb193b2faaDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)370 364 -6 -1.6%
Incl. Wall Time (microsec) per call 31 30 -1 -1.6%
Excl. Wall Time (microsec)195 192 -3 -1.5%
Incl. CPU (microsecs)378 377 -1 -0.3%
Incl. CPU (microsecs) per call 32 31 -0 -0.3%
Excl. CPU (microsec)152 164 12 7.9%
Incl. MemUse (bytes)37,376 37,376 0 0.0%
Incl. MemUse (bytes) per call 3,115 3,115 0 0.0%
Excl. MemUse (bytes)29,208 29,208 0 0.0%
Incl. PeakMemUse (bytes)11,592 11,592 0 0.0%
Incl. PeakMemUse (bytes) per call 966 966 0 0.0%
Excl. PeakMemUse (bytes)7,096 7,096 0 0.0%

Parent/Child Regression/Improvement report for drupal_add_css [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_add_css0 N/A% -6 -0.4% -1 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -50.0% 12 1200.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -5 -83.3% -4 -400.0% 0 N/A% 0 N/A%
template_process_html0 N/A% -1 -16.7% 0 0.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -2 -33.3% -1 -100.0% 0 N/A% 0 N/A%
drupal_static0 N/A% -1 -16.7% -2 -200.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 5 500.0% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -8 -800.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -7 -700.0% 0 N/A% 0 N/A%