Diff Report
Run #519ff7de62889: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@2

drupal_render@2Run #519ff7de62889Run #519ff693b4ca2DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)50,187 48,241 -1,946 -3.9%
Incl. Wall Time (microsec) per call 2,281 2,193 -88 -3.9%
Excl. Wall Time (microsec)475 475 0 0.0%
Incl. CPU (microsecs)49,847 47,941 -1,906 -3.8%
Incl. CPU (microsecs) per call 2,266 2,179 -87 -3.8%
Excl. CPU (microsec)430 427 -3 -0.7%
Incl. MemUse (bytes)954,032 888,952 -65,080 -6.8%
Incl. MemUse (bytes) per call 43,365 40,407 -2,958 -6.8%
Excl. MemUse (bytes)3,640 3,624 -16 -0.4%
Incl. PeakMemUse (bytes)1,112,632 1,031,912 -80,720 -7.3%
Incl. PeakMemUse (bytes) per call 50,574 46,905 -3,669 -7.3%
Excl. PeakMemUse (bytes)1,632 1,568 -64 -3.9%

Parent/Child Regression/Improvement report for drupal_render@2 [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_render@20 N/A% -1,946 -171.8% -1,906 -162.2% -65,080 -94.5% -80,720 -115.7%
Exclusive Metrics Diff for Current Function0 0.0% -3 -0.2% -16 -0.0% -64 -0.1%
Parent function
drupal_render@10 N/A% -1,946 -100.0% -1,906 -100.0% -65,080 -100.0% -80,720 -100.0%
Child functions
theme@10 N/A% -1,946 -100.0% -1,904 -99.9% -65,064 -100.0% -80,656 -99.9%
drupal_process_attached0 N/A% 3 0.2% 4 0.2% 0 0.0% 0 0.0%
call_user_func@10 N/A% -2 -0.1% 0 0.0% 0 0.0% 0 0.0%
element_children0 N/A% -1 -0.1% -3 -0.2% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%