Diff Report
Run #530ad1a439784: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ad1ecad192: 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 #530ad1a439784Run #530ad1ecad192DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)1,478 1,469 -9 -0.6%
Incl. Wall Time (microsec) per call 37 37 -0 -0.6%
Excl. Wall Time (microsec)780 773 -7 -0.9%
Incl. CPU (microsecs)1,511 1,502 -9 -0.6%
Incl. CPU (microsecs) per call 38 38 -0 -0.6%
Excl. CPU (microsec)611 644 33 5.4%
Incl. MemUse (bytes)191,008 191,008 0 0.0%
Incl. MemUse (bytes) per call 4,775 4,775 0 0.0%
Excl. MemUse (bytes)183,544 183,544 0 0.0%
Incl. PeakMemUse (bytes)28,488 28,488 0 0.0%
Incl. PeakMemUse (bytes) per call 712 712 0 0.0%
Excl. PeakMemUse (bytes)22,160 22,160 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% -9 -0.5% -9 -0.6% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -77.8% 33 366.7% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -28 -311.1% -27 -300.0% 0 N/A% 0 N/A%
call_user_func0 N/A% 17 188.9% 21 233.3% 0 N/A% 0 N/A%
call_user_func@20 N/A% 7 77.8% 2 22.2% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -5 -55.6% -6 -66.7% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% 1 11.1% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 10 111.1% 10 111.1% 0 N/A% 0 N/A%
drupal_static0 N/A% -5 -55.6% -22 -244.4% 0 N/A% 0 N/A%
count0 N/A% -4 -44.4% -11 -122.2% 0 N/A% 0 N/A%
is_array0 N/A% -3 -33.3% -11 -122.2% 0 N/A% 0 N/A%
strpos0 N/A% 0 0.0% -8 -88.9% 0 N/A% 0 N/A%