Diff Report
Run #52c862ea26981: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c8629919553: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_add_library

drupal_add_libraryRun #52c862ea26981Run #52c8629919553DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)5,291 5,365 74 1.4%
Incl. Wall Time (microsec) per call 407 413 6 1.4%
Excl. Wall Time (microsec)161 159 -2 -1.2%
Incl. CPU (microsecs)5,152 5,225 73 1.4%
Incl. CPU (microsecs) per call 396 402 6 1.4%
Excl. CPU (microsec)134 138 4 3.0%
Incl. MemUse (bytes)670,368 669,312 -1,056 -0.2%
Incl. MemUse (bytes) per call 51,567 51,486 -81 -0.2%
Excl. MemUse (bytes)7,920 7,944 24 0.3%
Incl. PeakMemUse (bytes)328,480 342,816 14,336 4.4%
Incl. PeakMemUse (bytes) per call 25,268 26,370 1,103 4.4%
Excl. PeakMemUse (bytes)1,200 1,200 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% 74 115.6% 73 41.0% -1,056 -3.8% 14,336 55.3%
Exclusive Metrics Diff for Current Function-2 -2.7% 4 5.5% 24 2.3% 0 0.0%
Parent functions
drupal_process_attached0 N/A% 74 100.0% 76 104.1% -1,080 -102.3% 14,336 100.0%
template_preprocess_html0 N/A% 0 0.0% -1 -1.4% 24 2.3% 0 0.0%
views_preprocess_page0 N/A% 0 0.0% -2 -2.7% 0 0.0% 0 0.0%
Child functions
drupal_process_attached@10 N/A% 45 60.8% 44 60.3% -1,040 -98.5% 14,376 100.3%
drupal_get_library0 N/A% 29 39.2% 29 39.7% -40 -3.8% -40 -0.3%
drupal_static0 N/A% 3 4.1% -4 -5.5% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -1 -1.4% 0 0.0% 0 0.0% 0 0.0%