Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_process_attached@1

drupal_process_attached@1Run #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls26 28 2 7.7%
Incl. Wall Time (microsec)14,530 14,991 461 3.2%
Incl. Wall Time (microsec) per call 559 535 -23 -4.2%
Excl. Wall Time (microsec)1,094 1,177 83 7.6%
Incl. CPU (microsecs)14,231 14,582 351 2.5%
Incl. CPU (microsecs) per call 547 521 -27 -4.9%
Excl. CPU (microsec)917 974 57 6.2%
Incl. MemUse (bytes)291,344 293,460 2,116 0.7%
Incl. MemUse (bytes) per call 11,206 10,481 -725 -6.5%
Excl. MemUse (bytes)-174,876 -185,188 -10,312 -5.9%
Incl. PeakMemUse (bytes)210,740 215,772 5,032 2.4%
Incl. PeakMemUse (bytes) per call 8,105 7,706 -399 -4.9%
Excl. PeakMemUse (bytes)104 636 532 511.5%

Parent/Child Regression/Improvement report for drupal_process_attached@1 [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_process_attached@12 11.8% 461 10.0% 351 9.3% 2,116 2.2% 5,032 5.2%
Exclusive Metrics Diff for Current Function83 18.0% 57 16.2% -10,312 -487.3% 532 10.6%
Parent function
_drupal_add_library2 100.0% 461 100.0% 351 100.0% 2,116 100.0% 5,032 100.0%
Child functions
_drupal_add_library@19 60.0% 313 67.9% 214 61.0% 20 0.9% 736 14.6%
call_user_func2 13.3% 96 20.8% 108 30.8% 9,016 426.1% 4,096 81.4%
call_user_func@10 0.0% -34 -7.4% -32 -9.1% 2,528 119.5% 0 0.0%
is_array2 13.3% 2 0.4% 0 0.0% 0 0.0% 0 0.0%
call_user_func@20 0.0% 1 0.2% 0 0.0% 864 40.8% -332 -6.6%
is_numeric2 13.3% 0 0.0% 4 1.1% 0 0.0% 0 0.0%