Diff Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)88,197 85,163 -3,034 -3.4%
Incl. Wall Time (microsec) per call 5,512 5,323 -190 -3.4%
Excl. Wall Time (microsec)499 439 -60 -12.0%
Incl. CPU (microsecs)87,996 85,184 -2,812 -3.2%
Incl. CPU (microsecs) per call 5,500 5,324 -176 -3.2%
Excl. CPU (microsec)438 386 -52 -11.9%
Incl. MemUse (bytes)1,901,504 1,467,416 -434,088 -22.8%
Incl. MemUse (bytes) per call 118,844 91,714 -27,131 -22.8%
Excl. MemUse (bytes)70,888 70,904 16 0.0%
Incl. PeakMemUse (bytes)2,074,352 2,150,384 76,032 3.7%
Incl. PeakMemUse (bytes) per call 129,647 134,399 4,752 3.7%
Excl. PeakMemUse (bytes)86,136 51,568 -34,568 -40.1%

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% -3,034 -1291.1% -2,812 -314.5% -434,088 -1499.3% 76,032 262.3%
Exclusive Metrics Diff for Current Function-60 -2.0% -52 -1.8% 16 0.0% -34,568 -45.5%
Parent functions
drupal_render0 N/A% -3,117 -102.7% -2,896 -103.0% -444,688 -102.4% 24,800 32.6%
render0 N/A% 78 2.6% 80 2.8% 10,568 2.4% 45,232 59.5%
drupal_get_js0 N/A% 47 1.5% 47 1.7% 8 0.0% 272 0.4%
drupal_get_css0 N/A% -36 -1.2% -37 -1.3% 24 0.0% 5,728 7.5%
drupal_get_html_head0 N/A% -5 -0.2% -5 -0.2% 0 0.0% 0 0.0%
template_preprocess_html0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0%
Child functions
drupal_render@20 N/A% -3,137 -103.4% -2,926 -104.1% -434,200 -100.0% 112,448 147.9%
call_user_func@10 N/A% 98 3.2% 97 3.4% 32 0.0% 272 0.4%
theme@10 N/A% 57 1.9% 62 2.2% 16 0.0% 7,960 10.5%
theme0 N/A% 6 0.2% 6 0.2% 32 0.0% -10,144 -13.3%
drupal_process_attached0 N/A% 3 0.1% 2 0.1% 8 0.0% 0 0.0%
element_children0 N/A% -2 -0.1% 0 0.0% 0 0.0% 64 0.1%
call_user_func0 N/A% 1 0.0% 1 0.0% 8 0.0% 0 0.0%
element_info0 N/A% 0 0.0% -3 -0.1% 0 0.0% 0 0.0%
is_array0 N/A% 0 0.0% 1 0.0% 0 0.0% 0 0.0%