Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)69,751 71,084 1,333 1.9%
Incl. Wall Time (microsec) per call 5,813 5,924 111 1.9%
Excl. Wall Time (microsec)343 365 22 6.4%
Incl. CPU (microsecs)68,144 69,558 1,414 2.1%
Incl. CPU (microsecs) per call 5,679 5,797 118 2.1%
Excl. CPU (microsec)289 303 14 4.8%
Incl. MemUse (bytes)1,542,600 1,579,720 37,120 2.4%
Incl. MemUse (bytes) per call 128,550 131,643 3,093 2.4%
Excl. MemUse (bytes)16,512 16,728 216 1.3%
Incl. PeakMemUse (bytes)1,612,152 1,649,224 37,072 2.3%
Incl. PeakMemUse (bytes) per call 134,346 137,435 3,089 2.3%
Excl. PeakMemUse (bytes)38,376 38,784 408 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 Function22 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%