Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: 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 #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)1,063 1,114 51 4.8%
Incl. Wall Time (microsec) per call 34 36 2 4.8%
Excl. Wall Time (microsec)572 609 37 6.5%
Incl. CPU (microsecs)1,089 1,137 48 4.4%
Incl. CPU (microsecs) per call 35 37 2 4.4%
Excl. CPU (microsec)464 485 21 4.5%
Incl. MemUse (bytes)129,064 129,064 0 0.0%
Incl. MemUse (bytes) per call 4,163 4,163 0 0.0%
Excl. MemUse (bytes)122,376 122,392 16 0.0%
Incl. PeakMemUse (bytes)16,344 16,480 136 0.8%
Incl. PeakMemUse (bytes) per call 527 532 4 0.8%
Excl. PeakMemUse (bytes)11,920 11,920 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% 51 1.5% 48 1.4% 0 0.0% 136 0.0%
Exclusive Metrics Diff for Current Function37 72.5% 21 43.8% 16 N/A% 0 0.0%
Parent functions
call_user_func@20 N/A% 52 102.0% 53 110.4% -24 N/A% 0 0.0%
drupal_get_js0 N/A% -2 -3.9% -3 -6.2% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 1 2.0% 1 2.1% 0 N/A% 0 0.0%
call_user_func@10 N/A% 0 0.0% -3 -6.2% 24 N/A% 136 100.0%
Child functions
drupal_basename0 N/A% 4 7.8% 10 20.8% -16 N/A% 136 100.0%
count0 N/A% 4 7.8% 9 18.8% 0 N/A% 0 0.0%
is_array0 N/A% 3 5.9% 1 2.1% 0 N/A% 0 0.0%
drupal_static0 N/A% 2 3.9% 0 0.0% 0 N/A% 0 0.0%
strpos0 N/A% 1 2.0% 7 14.6% 0 N/A% 0 0.0%