Diff Report
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_process_attached

drupal_process_attachedRun #52f2e60305388Run #52f2e62cef49aDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)13,080 14,831 1,751 13.4%
Incl. Wall Time (microsec) per call 818 927 109 13.4%
Excl. Wall Time (microsec)276 276 0 0.0%
Incl. CPU (microsecs)12,756 14,493 1,737 13.6%
Incl. CPU (microsecs) per call 797 906 109 13.6%
Excl. CPU (microsec)220 240 20 9.1%
Incl. MemUse (bytes)1,481,896 1,482,360 464 0.0%
Incl. MemUse (bytes) per call 92,619 92,648 29 0.0%
Excl. MemUse (bytes)-49,048 -49,072 -24 -0.0%
Incl. PeakMemUse (bytes)1,056,504 1,057,504 1,000 0.1%
Incl. PeakMemUse (bytes) per call 66,032 66,094 63 0.1%
Excl. PeakMemUse (bytes)6,008 6,360 352 5.9%

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% 1,751 76.6% 1,737 84.6% 464 0.8% 1,000 1.7%
Exclusive Metrics Diff for Current Function0 0.0% 20 1.2% -24 -5.2% 352 35.2%
Parent functions
drupal_render0 N/A% 1,717 98.1% 1,700 97.9% 448 96.6% 840 84.0%
drupal_render@10 N/A% 34 1.9% 36 2.1% 0 0.0% 0 0.0%
drupal_add_library0 N/A% -11 -0.6% -12 -0.7% 0 0.0% 0 0.0%
drupal_render@20 N/A% 7 0.4% 10 0.6% -32 -6.9% 16 1.6%
_drupal_render_process_post_render_cache0 N/A% 5 0.3% 4 0.2% 16 3.4% 0 0.0%
drupal_render@30 N/A% -1 -0.1% -1 -0.1% 32 6.9% 144 14.4%
Child functions
call_user_func_array@20 N/A% 1,441 82.3% 1,460 84.1% 496 106.9% 872 87.2%
drupal_add_library0 N/A% 316 18.0% 280 16.1% 8 1.7% -368 -36.8%
drupal_add_library@10 N/A% -6 -0.3% -8 -0.5% 0 0.0% 0 0.0%
call_user_func@10 N/A% -3 -0.2% -10 -0.6% 32 6.9% 144 14.4%
is_array0 N/A% 2 0.1% -5 -0.3% 0 0.0% 0 0.0%
call_user_func_array0 N/A% 2 0.1% 2 0.1% 0 0.0% 0 0.0%
is_numeric0 N/A% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0%
call_user_func_array@10 N/A% 0 0.0% -1 -0.1% -48 -10.3% 0 0.0%