Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52b5a5611: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #517d51ae434deRun #517d52b5a5611DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)53,432 55,432 2,000 3.7%
Incl. Wall Time (microsec) per call 53,432 55,432 2,000 3.7%
Excl. Wall Time (microsec)52 54 2 3.8%
Incl. CPU (microsecs)51,940 54,188 2,248 4.3%
Incl. CPU (microsecs) per call 51,940 54,188 2,248 4.3%
Excl. CPU (microsec)44 46 2 4.5%
Incl. MemUse (bytes)1,478,112 1,476,112 -2,000 -0.1%
Incl. MemUse (bytes) per call 1,478,112 1,476,112 -2,000 -0.1%
Excl. MemUse (bytes)3,392 3,392 0 0.0%
Incl. PeakMemUse (bytes)1,611,888 1,609,832 -2,056 -0.1%
Incl. PeakMemUse (bytes) per call 1,611,888 1,609,832 -2,056 -0.1%
Excl. PeakMemUse (bytes)1,080 1,080 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% 2,000 82.4% 2,248 161.0% -2,000 -19.5% -2,056 -20.1%
Exclusive Metrics Diff for Current Function2 0.1% 2 0.1% 0 0.0% 0 0.0%
Parent function
drupal_render_page0 N/A% 2,000 100.0% 2,248 100.0% -2,000 -100.0% -2,056 -100.0%
Child functions
theme0 N/A% 1,986 99.3% 2,236 99.5% -2,000 -100.0% -2,056 -100.0%
drupal_process_attached0 N/A% 12 0.6% 11 0.5% 0 0.0% 0 0.0%
element_children0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -2 -0.1% 0 0.0% 0 0.0%