Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render@1

drupal_render@1Run #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)71,084 69,751 -1,333 -1.9%
Incl. Wall Time (microsec) per call 5,924 5,813 -111 -1.9%
Excl. Wall Time (microsec)365 343 -22 -6.0%
Incl. CPU (microsecs)69,558 68,144 -1,414 -2.0%
Incl. CPU (microsecs) per call 5,797 5,679 -118 -2.0%
Excl. CPU (microsec)303 289 -14 -4.6%
Incl. MemUse (bytes)1,579,720 1,542,600 -37,120 -2.3%
Incl. MemUse (bytes) per call 131,643 128,550 -3,093 -2.3%
Excl. MemUse (bytes)16,728 16,512 -216 -1.3%
Incl. PeakMemUse (bytes)1,649,224 1,612,152 -37,072 -2.2%
Incl. PeakMemUse (bytes) per call 137,435 134,346 -3,089 -2.2%
Excl. PeakMemUse (bytes)38,784 38,376 -408 -1.1%

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% -1,333 -356.4% -1,414 -133.5% -37,120 -100.2% -37,072 -99.0%
Exclusive Metrics Diff for Current Function-22 -1.7% -14 -1.0% -216 -0.6% -408 -1.1%
Parent functions
drupal_get_css0 N/A% -730 -54.8% -730 -51.6% 8 0.0% 8 0.0%
render0 N/A% -611 -45.8% -612 -43.3% -37,168 -100.1% -37,224 -100.4%
drupal_get_html_head0 N/A% 12 0.9% 12 0.8% 0 0.0% -400 -1.1%
drupal_get_js0 N/A% -6 -0.5% -6 -0.4% 0 0.0% 0 0.0%
template_preprocess_html0 N/A% 2 0.2% -78 -5.5% 40 0.1% 544 1.5%
Child functions
drupal_render@20 N/A% -1,353 -101.5% -1,442 -102.0% -36,632 -98.7% -47,128 -127.1%
call_user_func@10 N/A% 68 5.1% 67 4.7% 8 0.0% 8 0.0%
theme@10 N/A% -29 -2.2% -34 -2.4% -280 -0.8% 10,456 28.2%
element_children0 N/A% 2 0.2% 7 0.5% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0%
element_info0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%