Diff Report
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)1,594 1,541 -53 -3.3%
Incl. Wall Time (microsec) per call 145 140 -5 -3.3%
Excl. Wall Time (microsec)83 81 -2 -2.4%
Incl. CPU (microsecs)1,606 1,560 -46 -2.9%
Incl. CPU (microsecs) per call 146 142 -4 -2.9%
Excl. CPU (microsec)80 79 -1 -1.2%
Incl. MemUse (bytes)353,704 353,600 -104 -0.0%
Incl. MemUse (bytes) per call 32,155 32,145 -9 -0.0%
Excl. MemUse (bytes)3,760 3,760 0 0.0%
Incl. PeakMemUse (bytes)263,472 261,808 -1,664 -0.6%
Incl. PeakMemUse (bytes) per call 23,952 23,801 -151 -0.6%
Excl. PeakMemUse (bytes)480 480 0 0.0%

Parent/Child Regression/Improvement report for drupal_add_library [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_library0 N/A% -53 -4.5% -46 -4.5% -104 -0.1% -1,664 -2.1%
Exclusive Metrics Diff for Current Function-2 -3.8% -1 -2.2% 0 0.0% 0 0.0%
Parent functions
drupal_process_attached0 N/A% -54 -101.9% -47 -102.2% -104 -100.0% -1,664 -100.0%
template_preprocess_html0 N/A% 1 1.9% 1 2.2% 0 0.0% 0 0.0%
Child functions
drupal_get_library0 N/A% -53 -100.0% -50 -108.7% -88 -84.6% -1,648 -99.0%
drupal_static0 N/A% 4 7.5% 6 13.0% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% -3 -5.7% -2 -4.3% -16 -15.4% -16 -1.0%
drupal_process_attached0 N/A% 1 1.9% 1 2.2% 0 0.0% 0 0.0%