Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: 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 #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)1,110 1,130 20 1.8%
Incl. Wall Time (microsec) per call 35 35 1 1.8%
Excl. Wall Time (microsec)601 615 14 2.3%
Incl. CPU (microsecs)1,141 1,160 19 1.7%
Incl. CPU (microsecs) per call 36 36 1 1.7%
Excl. CPU (microsec)474 491 17 3.6%
Incl. MemUse (bytes)135,920 135,920 0 0.0%
Incl. MemUse (bytes) per call 4,248 4,248 0 0.0%
Excl. MemUse (bytes)129,160 129,160 0 0.0%
Incl. PeakMemUse (bytes)15,520 15,520 0 0.0%
Incl. PeakMemUse (bytes) per call 485 485 0 0.0%
Excl. PeakMemUse (bytes)11,664 11,664 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% 20 0.2% 19 0.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function14 70.0% 17 89.5% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% 27 135.0% 27 142.1% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -8 -40.0% -8 -42.1% 0 N/A% 0 N/A%
call_user_func@20 N/A% -2 -10.0% -4 -21.1% 0 N/A% 0 N/A%
call_user_func0 N/A% 2 10.0% 2 10.5% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 1 5.0% 2 10.5% 0 N/A% 0 N/A%
Child functions
drupal_basename0 N/A% 4 20.0% 8 42.1% 0 N/A% 0 N/A%
count0 N/A% 1 5.0% 1 5.3% 0 N/A% 0 N/A%
strpos0 N/A% 1 5.0% -1 -5.3% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -7 -36.8% 0 N/A% 0 N/A%
drupal_static0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 N/A%