Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)20,103 20,099 -4 -0.0%
Incl. Wall Time (microsec) per call 1,546 1,546 -0 -0.0%
Excl. Wall Time (microsec)181 186 5 2.8%
Incl. CPU (microsecs)19,186 19,137 -49 -0.3%
Incl. CPU (microsecs) per call 1,476 1,472 -4 -0.3%
Excl. CPU (microsec)173 164 -9 -5.2%
Incl. MemUse (bytes)912,416 908,136 -4,280 -0.5%
Incl. MemUse (bytes) per call 70,186 69,857 -329 -0.5%
Excl. MemUse (bytes)18,288 18,304 16 0.1%
Incl. PeakMemUse (bytes)864,840 861,568 -3,272 -0.4%
Incl. PeakMemUse (bytes) per call 66,526 66,274 -252 -0.4%
Excl. PeakMemUse (bytes)648 648 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% -4 -0.1% -49 -1.1% -4,280 -1.0% -3,272 -0.8%
Exclusive Metrics Diff for Current Function5 125.0% -9 -18.4% 16 0.4% 0 0.0%
Parent functions
book_node_export0 N/A% -28 -700.0% -74 -151.0% 152 3.6% 136 4.2%
drupal_render_page0 N/A% 22 550.0% 24 49.0% -4,424 -103.4% -3,408 -104.2%
drupal_get_html_head0 N/A% 2 50.0% 1 2.0% -8 -0.2% 0 0.0%
Child functions
drupal_render@10 N/A% -18 -450.0% -51 -104.1% -4,248 -99.3% -3,272 -100.0%
element_children0 N/A% 9 225.0% 11 22.4% -24 -0.6% 0 0.0%
drupal_process_attached0 N/A% 0 0.0% 0 0.0% -24 -0.6% 0 0.0%