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

drupal_add_cssRun #519abf80bb905Run #519ac1c42d00dDiffDiff%
Number of Function Calls3 9 6 200.0%
Incl. Wall Time (microsec)225 547 322 143.1%
Incl. Wall Time (microsec) per call 75 61 -14 -19.0%
Excl. Wall Time (microsec)109 275 166 152.3%
Incl. CPU (microsecs)231 558 327 141.6%
Incl. CPU (microsecs) per call 77 62 -15 -19.5%
Excl. CPU (microsec)92 232 140 152.2%
Incl. MemUse (bytes)16,440 32,880 16,440 100.0%
Incl. MemUse (bytes) per call 5,480 3,653 -1,827 -33.3%
Excl. MemUse (bytes)8,872 24,904 16,032 180.7%
Incl. PeakMemUse (bytes)7,784 7,784 0 0.0%
Incl. PeakMemUse (bytes) per call 2,595 865 -1,730 -66.7%
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_css6 18.8% 322 2.7% 327 2.3% 16,440 10.6% 0 0.0%
Exclusive Metrics Diff for Current Function166 51.6% 140 42.8% 16,032 97.5% 0 N/A%
Parent functions
call_user_func@15 83.3% 320 99.4% 323 98.8% 14,240 86.6% 0 N/A%
template_process_maintenance_page-1 -16.7% -18 -5.6% -19 -5.8% -1,216 -7.4% 0 N/A%
template_process_html1 16.7% 13 4.0% 15 4.6% 1,712 10.4% 0 N/A%
drupal_get_css1 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_basename5 19.2% 122 37.9% 126 38.5% 408 2.5% 0 N/A%
drupal_static6 23.1% 17 5.3% 23 7.0% 0 0.0% 0 N/A%
strpos5 19.2% 7 2.2% 16 4.9% 0 0.0% 0 N/A%
is_array5 19.2% 5 1.6% 10 3.1% 0 0.0% 0 N/A%
count5 19.2% 5 1.6% 12 3.7% 0 0.0% 0 N/A%