Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_js

drupal_add_jsRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls49 33 -16 -32.7%
Incl. Wall Time (microsec)1,511 1,058 -453 -30.0%
Incl. Wall Time (microsec) per call 31 32 1 4.0%
Excl. Wall Time (microsec)967 669 -298 -30.8%
Incl. CPU (microsecs)1,559 1,096 -463 -29.7%
Incl. CPU (microsecs) per call 32 33 1 4.4%
Excl. CPU (microsec)881 601 -280 -31.8%
Incl. MemUse (bytes)38,124 36,440 -1,684 -4.4%
Incl. MemUse (bytes) per call 778 1,104 326 41.9%
Excl. MemUse (bytes)-24,496 -6,764 17,732 72.4%
Incl. PeakMemUse (bytes)11,884 672 -11,212 -94.3%
Incl. PeakMemUse (bytes) per call 243 20 -222 -91.6%
Excl. PeakMemUse (bytes)6,080 152 -5,928 -97.5%

Parent/Child Regression/Improvement report for drupal_add_js [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_js-16 -20.0% -453 -0.8% -463 -0.8% -1,684 -1.8% -11,212 -6.2%
Exclusive Metrics Diff for Current Function-298 -65.8% -280 -60.5% 17,732 1053.0% -5,928 -52.9%
Parent functions
drupal_add_tabledrag-16 -100.0% -440 -97.1% -449 -97.0% -840 -49.9% -11,168 -99.6%
call_user_func@10 0.0% -17 -3.8% -18 -3.9% -8 -0.5% -44 -0.4%
drupal_get_js0 0.0% 4 0.9% 4 0.9% -836 -49.6% 0 0.0%
Child functions
drupal_js_defaults-16 -25.0% -87 -19.2% -96 -20.7% -19,416 -1153.0% -5,200 -46.4%
drupal_static-16 -25.0% -34 -7.5% -50 -10.8% 0 0.0% -84 -0.7%
count-16 -25.0% -16 -3.5% -17 -3.7% 0 0.0% 0 0.0%
is_array-16 -25.0% -16 -3.5% -21 -4.5% 0 0.0% 0 0.0%
current_path0 0.0% -1 -0.2% 1 0.2% 0 0.0% 0 0.0%
url0 0.0% -1 -0.2% -1 -0.2% 0 0.0% 0 0.0%
base_path0 0.0% 0 0.0% 1 0.2% 0 0.0% 0 0.0%