Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d94433aa: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #519d9cf28420eRun #519d9d94433aaDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)183,831 186,296 2,465 1.3%
Incl. Wall Time (microsec) per call 11,489 11,644 154 1.3%
Excl. Wall Time (microsec)262 268 6 2.3%
Incl. CPU (microsecs)177,762 179,668 1,906 1.1%
Incl. CPU (microsecs) per call 11,110 11,229 119 1.1%
Excl. CPU (microsec)239 235 -4 -1.7%
Incl. MemUse (bytes)3,063,432 3,133,392 69,960 2.3%
Incl. MemUse (bytes) per call 191,465 195,837 4,373 2.3%
Excl. MemUse (bytes)11,480 11,696 216 1.9%
Incl. PeakMemUse (bytes)3,206,416 3,203,776 -2,640 -0.1%
Incl. PeakMemUse (bytes) per call 200,401 200,236 -165 -0.1%
Excl. PeakMemUse (bytes)112 584 472 421.4%

Parent/Child Regression/Improvement report for drupal_render@1 [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@10 N/A% 2,465 98.0% 1,906 201.7% 69,960 100.7% -2,640 -3.7%
Exclusive Metrics Diff for Current Function6 0.2% -4 -0.2% 216 0.3% 472 17.9%
Parent functions
render0 N/A% 2,436 98.8% 1,879 98.6% 69,536 99.4% -3,112 -117.9%
drupal_get_css0 N/A% 27 1.1% 26 1.4% 24 0.0% 0 0.0%
drupal_get_html_head0 N/A% -3 -0.1% -2 -0.1% 96 0.1% 0 0.0%
template_process_html0 N/A% 3 0.1% 3 0.2% 0 0.0% 0 0.0%
theme_item_list0 N/A% 2 0.1% 1 0.1% 288 0.4% 472 17.9%
drupal_get_js0 N/A% 0 0.0% -1 -0.1% 16 0.0% 0 0.0%
Child functions
theme@10 N/A% 8,058 326.9% 8,058 422.8% 1,556,360 2224.6% 1,483,432 56190.6%
drupal_render@20 N/A% -5,601 -227.2% -6,156 -323.0% -1,486,696 -2125.1% -1,486,544 -56308.5%
call_user_func@10 N/A% 3 0.1% 1 0.1% 40 0.1% 0 0.0%
element_children0 N/A% -2 -0.1% 7 0.4% 40 0.1% 0 0.0%
element_info0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0%