Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_process_attached

drupal_process_attachedRun #52f2e60305388Run #52f2e62091f2cDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)13,080 15,187 2,107 16.1%
Incl. Wall Time (microsec) per call 818 949 132 16.1%
Excl. Wall Time (microsec)276 269 -7 -2.5%
Incl. CPU (microsecs)12,756 14,858 2,102 16.5%
Incl. CPU (microsecs) per call 797 929 131 16.5%
Excl. CPU (microsec)220 219 -1 -0.5%
Incl. MemUse (bytes)1,481,896 1,481,904 8 0.0%
Incl. MemUse (bytes) per call 92,619 92,619 1 0.0%
Excl. MemUse (bytes)-49,048 -49,024 24 0.0%
Incl. PeakMemUse (bytes)1,056,504 1,056,800 296 0.0%
Incl. PeakMemUse (bytes) per call 66,032 66,050 19 0.0%
Excl. PeakMemUse (bytes)6,008 6,008 0 0.0%

Parent/Child Regression/Improvement report for drupal_process_attached [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_attached0 N/A% 2,107 150.4% 2,102 76.2% 8 3.8% 296 41.1%
Exclusive Metrics Diff for Current Function-7 -0.3% -1 -0.0% 24 300.0% 0 0.0%
Parent functions
drupal_render0 N/A% 1,144 54.3% 1,137 54.1% -8 -100.0% 272 91.9%
drupal_render@20 N/A% 914 43.4% 918 43.7% 0 0.0% -88 -29.7%
drupal_render@10 N/A% 101 4.8% 101 4.8% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -40 -1.9% -40 -1.9% 16 200.0% 0 0.0%
drupal_add_library0 N/A% -14 -0.7% -15 -0.7% 0 0.0% 0 0.0%
drupal_render@30 N/A% 2 0.1% 1 0.0% 0 0.0% 112 37.8%
Child functions
call_user_func_array@20 N/A% 1,566 74.3% 1,583 75.3% -8 -100.0% 272 91.9%
drupal_add_library0 N/A% 630 29.9% 605 28.8% 16 200.0% -88 -29.7%
call_user_func@10 N/A% -68 -3.2% -69 -3.3% 0 0.0% 112 37.8%
drupal_add_library@10 N/A% -6 -0.3% -8 -0.4% 0 0.0% 0 0.0%
is_array0 N/A% -4 -0.2% -5 -0.2% 0 0.0% 0 0.0%
call_user_func_array@10 N/A% -2 -0.1% -2 -0.1% -24 -300.0% 0 0.0%
is_numeric0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
call_user_func_array0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%