Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_get_css

drupal_get_cssRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,131 3,825 -306 -7.4%
Incl. Wall Time (microsec) per call 4,131 3,825 -306 -7.4%
Excl. Wall Time (microsec)20 19 -1 -5.0%
Incl. CPU (microsecs)3,833 3,520 -313 -8.2%
Incl. CPU (microsecs) per call 3,833 3,520 -313 -8.2%
Excl. CPU (microsec)17 14 -3 -17.6%
Incl. MemUse (bytes)46,352 46,360 8 0.0%
Incl. MemUse (bytes) per call 46,352 46,360 8 0.0%
Excl. MemUse (bytes)-25,272 -25,272 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for drupal_get_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_get_css0 N/A% -306 -21.8% -313 -11.3% 8 3.8% 0 0.0%
Exclusive Metrics Diff for Current Function-1 -0.3% -3 -1.0% 0 0.0% 0 N/A%
Parent function
call_user_func_array0 N/A% -306 -100.0% -313 -100.0% 8 100.0% 0 N/A%
Child functions
drupal_render@10 N/A% -261 -85.3% -251 -80.2% 8 100.0% 0 N/A%
uasort0 N/A% -35 -11.4% -36 -11.5% 0 0.0% 0 N/A%
drupal_alter0 N/A% -8 -2.6% -24 -7.7% 0 0.0% 0 N/A%
_drupal_add_css0 N/A% -1 -0.3% 1 0.3% 0 0.0% 0 N/A%