Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)2,527 2,404 -123 -4.9%
Incl. Wall Time (microsec) per call 54 51 -3 -4.9%
Excl. Wall Time (microsec)1,341 1,280 -61 -4.5%
Incl. CPU (microsecs)2,571 2,448 -123 -4.8%
Incl. CPU (microsecs) per call 55 52 -3 -4.8%
Excl. CPU (microsec)1,226 1,171 -55 -4.5%
Incl. MemUse (bytes)128,868 128,868 0 0.0%
Incl. MemUse (bytes) per call 2,742 2,742 0 0.0%
Excl. MemUse (bytes)124,104 124,104 0 0.0%
Incl. PeakMemUse (bytes)22,996 22,996 0 0.0%
Incl. PeakMemUse (bytes) per call 489 489 0 0.0%
Excl. PeakMemUse (bytes)17,864 17,864 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% -123 -13.5% -123 -35.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-61 -49.6% -55 -44.7% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -66 -53.7% -63 -51.2% 0 N/A% 0 N/A%
call_user_func0 N/A% -34 -27.6% -35 -28.5% 0 N/A% 0 N/A%
call_user_func@20 N/A% -25 -20.3% -27 -22.0% 0 N/A% 0 N/A%
drupal_get_js0 N/A% 2 1.6% 2 1.6% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% -54 -43.9% -58 -47.2% 0 N/A% 0 N/A%
drupal_static0 N/A% -4 -3.3% 2 1.6% 0 N/A% 0 N/A%
count0 N/A% -2 -1.6% 0 0.0% 0 N/A% 0 N/A%
strpos0 N/A% -2 -1.6% -12 -9.8% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%