Diff Report
Run #519ac1c42d00d: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for drupal_add_css

drupal_add_cssRun #519ac1c42d00dRun #519abf80bb905DiffDiff%
Number of Function Calls9 3 -6 -66.7%
Incl. Wall Time (microsec)547 225 -322 -58.9%
Incl. Wall Time (microsec) per call 61 75 14 23.4%
Excl. Wall Time (microsec)275 109 -166 -60.4%
Incl. CPU (microsecs)558 231 -327 -58.6%
Incl. CPU (microsecs) per call 62 77 15 24.2%
Excl. CPU (microsec)232 92 -140 -60.3%
Incl. MemUse (bytes)32,880 16,440 -16,440 -50.0%
Incl. MemUse (bytes) per call 3,653 5,480 1,827 50.0%
Excl. MemUse (bytes)24,904 8,872 -16,032 -64.4%
Incl. PeakMemUse (bytes)7,784 7,784 0 0.0%
Incl. PeakMemUse (bytes) per call 865 2,595 1,730 200.0%
Excl. PeakMemUse (bytes)3,280 3,280 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_css-6 -18.8% -322 -2.7% -327 -2.3% -16,440 -10.6% 0 0.0%
Exclusive Metrics Diff for Current Function-166 -51.6% -140 -42.8% -16,032 -97.5% 0 N/A%
Parent functions
call_user_func@1-5 -83.3% -320 -99.4% -323 -98.8% -14,240 -86.6% 0 N/A%
template_process_maintenance_page1 16.7% 18 5.6% 19 5.8% 1,216 7.4% 0 N/A%
template_process_html-1 -16.7% -13 -4.0% -15 -4.6% -1,712 -10.4% 0 N/A%
drupal_get_css-1 -16.7% -8 -2.5% -10 -3.1% -1,704 -10.4% 0 N/A%
_drupal_theme_initialize0 0.0% 1 0.3% 2 0.6% 0 0.0% 0 N/A%
Child functions
drupal_basename-5 -19.2% -122 -37.9% -126 -38.5% -408 -2.5% 0 N/A%
drupal_static-6 -23.1% -17 -5.3% -23 -7.0% 0 0.0% 0 N/A%
strpos-5 -19.2% -7 -2.2% -16 -4.9% 0 0.0% 0 N/A%
is_array-5 -19.2% -5 -1.6% -10 -3.1% 0 0.0% 0 N/A%
count-5 -19.2% -5 -1.6% -12 -3.7% 0 0.0% 0 N/A%