Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render

drupal_renderRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)39,771 316,776 277,005 696.5%
Incl. Wall Time (microsec) per call 39,771 316,776 277,005 696.5%
Excl. Wall Time (microsec)40 40 0 0.0%
Incl. CPU (microsecs)38,259 151,257 112,998 295.4%
Incl. CPU (microsecs) per call 38,259 151,257 112,998 295.4%
Excl. CPU (microsec)35 31 -4 -11.4%
Incl. MemUse (bytes)1,431,968 1,651,824 219,856 15.4%
Incl. MemUse (bytes) per call 1,431,968 1,651,824 219,856 15.4%
Excl. MemUse (bytes)3,360 3,312 -48 -1.4%
Incl. PeakMemUse (bytes)1,526,160 1,751,096 224,936 14.7%
Incl. PeakMemUse (bytes) per call 1,526,160 1,751,096 224,936 14.7%
Excl. PeakMemUse (bytes)1,160 1,160 0 0.0%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% 277,005 97.4% 112,998 96.9% 219,856 49.4% 224,936 39.5%
Exclusive Metrics Diff for Current Function0 0.0% -4 -0.0% -48 -0.0% 0 0.0%
Parent function
drupal_render_page0 N/A% 277,005 100.0% 112,998 100.0% 219,856 100.0% 224,936 100.0%
Child functions
theme0 N/A% 276,987 100.0% 112,981 100.0% 219,904 100.0% 224,936 100.0%
drupal_process_attached0 N/A% 17 0.0% 17 0.0% 0 0.0% 0 0.0%
element_children0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 3 0.0% 0 0.0% 0 0.0%