Diff Report
Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #5198f0bb880efRun #5198f1db1bc51DiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)569 582 13 2.3%
Incl. Wall Time (microsec) per call 28 29 1 2.3%
Excl. Wall Time (microsec)296 302 6 2.0%
Incl. CPU (microsecs)591 598 7 1.2%
Incl. CPU (microsecs) per call 30 30 0 1.2%
Excl. CPU (microsec)240 235 -5 -2.1%
Incl. MemUse (bytes)74,608 74,608 0 0.0%
Incl. MemUse (bytes) per call 3,730 3,730 0 0.0%
Excl. MemUse (bytes)65,784 65,784 0 0.0%
Incl. PeakMemUse (bytes)13,904 12,536 -1,368 -9.8%
Incl. PeakMemUse (bytes) per call 695 627 -68 -9.8%
Excl. PeakMemUse (bytes)8,768 7,688 -1,080 -12.3%

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% 13 0.8% 7 0.3% 0 0.0% -1,368 -3.6%
Exclusive Metrics Diff for Current Function6 46.2% -5 -71.4% 0 N/A% -1,080 -78.9%
Parent functions
call_user_func@10 N/A% 12 92.3% 6 85.7% 0 N/A% -1,368 -100.0%
_drupal_theme_initialize0 N/A% 1 7.7% 1 14.3% 0 N/A% 0 0.0%
drupal_get_js0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
template_process_html0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_get_css0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
Child functions
drupal_basename0 N/A% 7 53.8% 2 28.6% 0 N/A% -240 -17.5%
count0 N/A% 0 0.0% 4 57.1% 0 N/A% 0 0.0%
strpos0 N/A% 0 0.0% 2 28.6% 0 N/A% 0 0.0%
is_array0 N/A% 0 0.0% 4 57.1% 0 N/A% 0 0.0%
drupal_static0 N/A% 0 0.0% 0 0.0% 0 N/A% -48 -3.5%