Diff Report
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #519b1908c212cRun #519b182c941bfDiffDiff%
Number of Function Calls22 12 -10 -45.5%
Incl. Wall Time (microsec)3,147 3,099 -48 -1.5%
Incl. Wall Time (microsec) per call 143 258 115 80.5%
Excl. Wall Time (microsec)175 111 -64 -36.6%
Incl. CPU (microsecs)3,158 3,114 -44 -1.4%
Incl. CPU (microsecs) per call 144 260 116 80.8%
Excl. CPU (microsec)151 102 -49 -32.5%
Incl. MemUse (bytes)361,632 361,632 0 0.0%
Incl. MemUse (bytes) per call 16,438 30,136 13,698 83.3%
Excl. MemUse (bytes)4,752 4,752 0 0.0%
Incl. PeakMemUse (bytes)274,360 277,696 3,336 1.2%
Incl. PeakMemUse (bytes) per call 12,471 23,141 10,670 85.6%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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_library-10 -50.0% -48 -0.1% -44 -0.1% 0 0.0% 3,336 1.4%
Exclusive Metrics Diff for Current Function-64 -133.3% -49 -111.4% 0 N/A% 0 0.0%
Parent functions
drupal_process_attached-10 -100.0% -40 -83.3% -36 -81.8% 0 N/A% 3,336 100.0%
drupal_add_tabledrag0 0.0% -6 -12.5% -5 -11.4% 0 N/A% 0 0.0%
template_process_html0 0.0% -2 -4.2% -3 -6.8% 0 N/A% 0 0.0%
Child functions
drupal_get_library0 0.0% 62 129.2% 64 145.5% 0 N/A% 3,328 99.8%
drupal_static-10 -100.0% -30 -62.5% -44 -100.0% 0 N/A% 0 0.0%
drupal_process_attached@10 0.0% -15 -31.2% -15 -34.1% 0 N/A% 8 0.2%
drupal_process_attached0 0.0% -1 -2.1% 0 0.0% 0 N/A% 0 0.0%