Diff Report
Run #53923d861ff11: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53923e49d2b58: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for _drupal_add_css

_drupal_add_cssRun #53923d861ff11Run #53923e49d2b58DiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)2,195 2,195 0 0.0%
Incl. Wall Time (microsec) per call 51 51 0 0.0%
Excl. Wall Time (microsec)1,139 1,154 15 1.3%
Incl. CPU (microsecs)2,231 2,231 0 0.0%
Incl. CPU (microsecs) per call 52 52 0 0.0%
Excl. CPU (microsec)1,042 1,036 -6 -0.6%
Incl. MemUse (bytes)108,396 108,400 4 0.0%
Incl. MemUse (bytes) per call 2,521 2,521 0 0.0%
Excl. MemUse (bytes)102,124 102,120 -4 -0.0%
Incl. PeakMemUse (bytes)14,944 15,012 68 0.5%
Incl. PeakMemUse (bytes) per call 348 349 2 0.5%
Excl. PeakMemUse (bytes)9,524 9,592 68 0.7%

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% 0 0.0% 0 0.0% 4 0.5% 68 9.8%
Exclusive Metrics Diff for Current Function15 N/A% -6 N/A% -4 -100.0% 68 100.0%
Parent functions
call_user_func0 N/A% 7 N/A% 6 N/A% -8 -200.0% 104 152.9%
call_user_func@20 N/A% -7 N/A% -6 N/A% 0 0.0% 0 0.0%
drupal_get_js0 N/A% 0 N/A% 2 N/A% 0 0.0% 0 0.0%
drupal_get_css0 N/A% 0 N/A% 0 N/A% 0 0.0% 0 0.0%
call_user_func@10 N/A% 0 N/A% -2 N/A% 12 300.0% -36 -52.9%
Child functions
strpos0 N/A% -9 N/A% -6 N/A% 0 0.0% 0 0.0%
drupal_static0 N/A% -8 N/A% -3 N/A% 0 0.0% 0 0.0%
drupal_basename0 N/A% 4 N/A% 9 N/A% 8 200.0% 0 0.0%
is_array0 N/A% -2 N/A% 3 N/A% 0 0.0% 0 0.0%
count0 N/A% 0 N/A% 3 N/A% 0 0.0% 0 0.0%