Diff Report
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #51fdbdbb58abcRun #51fdbca2b5409DiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)13,385 13,411 26 0.2%
Incl. Wall Time (microsec) per call 1,217 1,219 2 0.2%
Excl. Wall Time (microsec)222 225 3 1.4%
Incl. CPU (microsecs)13,399 13,425 26 0.2%
Incl. CPU (microsecs) per call 1,218 1,220 2 0.2%
Excl. CPU (microsec)183 202 19 10.4%
Incl. MemUse (bytes)448,944 455,136 6,192 1.4%
Incl. MemUse (bytes) per call 40,813 41,376 563 1.4%
Excl. MemUse (bytes)14,440 14,408 -32 -0.2%
Incl. PeakMemUse (bytes)521,720 563,640 41,920 8.0%
Incl. PeakMemUse (bytes) per call 47,429 51,240 3,811 8.0%
Excl. PeakMemUse (bytes)19,120 19,088 -32 -0.2%

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% 26 2.7% 26 36.1% 6,192 20.5% 41,920 136.5%
Exclusive Metrics Diff for Current Function3 11.5% 19 73.1% -32 -0.5% -32 -0.1%
Parent functions
drupal_get_js0 N/A% 54 207.7% 54 207.7% 0 0.0% 80 0.2%
render0 N/A% -34 -130.8% -36 -138.5% 5,120 82.7% 41,904 100.0%
drupal_get_css0 N/A% 22 84.6% 24 92.3% 0 0.0% -200 -0.5%
drupal_get_html_head0 N/A% -10 -38.5% -9 -34.6% 16 0.3% 136 0.3%
template_preprocess_html0 N/A% -6 -23.1% -7 -26.9% 1,056 17.1% 0 0.0%
Child functions
drupal_render@20 N/A% 54 207.7% 49 188.5% 720 11.6% 26,384 62.9%
theme@10 N/A% -49 -188.5% -54 -207.7% 5,504 88.9% 15,344 36.6%
call_user_func@10 N/A% 30 115.4% 29 111.5% 0 0.0% 48 0.1%
drupal_process_attached0 N/A% -9 -34.6% -8 -30.8% 0 0.0% 0 0.0%
element_children0 N/A% -3 -11.5% -4 -15.4% 0 0.0% 176 0.4%
element_info0 N/A% 0 0.0% -5 -19.2% 0 0.0% 0 0.0%