Diff Report
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519c1639640b3Run #519c153c76aa0DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)314 313 -1 -0.3%
Incl. Wall Time (microsec) per call 35 35 -0 -0.3%
Excl. Wall Time (microsec)149 150 1 0.7%
Incl. CPU (microsecs)323 322 -1 -0.3%
Incl. CPU (microsecs) per call 36 36 -0 -0.3%
Excl. CPU (microsec)129 122 -7 -5.4%
Incl. MemUse (bytes)29,872 29,872 0 0.0%
Incl. MemUse (bytes) per call 3,319 3,319 0 0.0%
Excl. MemUse (bytes)21,872 21,872 0 0.0%
Incl. PeakMemUse (bytes)4,384 4,384 0 0.0%
Incl. PeakMemUse (bytes) per call 487 487 0 0.0%
Excl. PeakMemUse (bytes)904 904 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% -1 -0.5% -1 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 100.0% -7 -700.0% 0 N/A% 0 N/A%
Parent functions
call_user_func@10 N/A% -2 -200.0% -2 -200.0% 0 N/A% 0 N/A%
_drupal_theme_initialize0 N/A% 1 100.0% 2 200.0% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 N/A%
template_process_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Child functions
drupal_static0 N/A% -1 -100.0% 3 300.0% 0 N/A% 0 N/A%
strpos0 N/A% -1 -100.0% 3 300.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 0 0.0% 1 100.0% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 2 200.0% 0 N/A% 0 N/A%
is_array0 N/A% 0 0.0% -3 -300.0% 0 N/A% 0 N/A%