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

drupal_add_jsRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls33 49 16 48.5%
Incl. Wall Time (microsec)1,058 1,511 453 42.8%
Incl. Wall Time (microsec) per call 32 31 -1 -3.8%
Excl. Wall Time (microsec)669 967 298 44.5%
Incl. CPU (microsecs)1,096 1,559 463 42.2%
Incl. CPU (microsecs) per call 33 32 -1 -4.2%
Excl. CPU (microsec)601 881 280 46.6%
Incl. MemUse (bytes)36,440 38,124 1,684 4.6%
Incl. MemUse (bytes) per call 1,104 778 -326 -29.5%
Excl. MemUse (bytes)-6,764 -24,496 -17,732 -262.2%
Incl. PeakMemUse (bytes)672 11,884 11,212 1668.5%
Incl. PeakMemUse (bytes) per call 20 243 222 1091.0%
Excl. PeakMemUse (bytes)152 6,080 5,928 3900.0%

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_js16 20.0% 453 0.8% 463 0.8% 1,684 1.8% 11,212 6.2%
Exclusive Metrics Diff for Current Function298 65.8% 280 60.5% -17,732 -1053.0% 5,928 52.9%
Parent functions
drupal_add_tabledrag16 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_defaults16 25.0% 87 19.2% 96 20.7% 19,416 1153.0% 5,200 46.4%
drupal_static16 25.0% 34 7.5% 50 10.8% 0 0.0% 84 0.7%
count16 25.0% 16 3.5% 17 3.7% 0 0.0% 0 0.0%
is_array16 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%