Diff Report
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af59f030f2: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #519af3b0bf970Run #519af59f030f2DiffDiff%
Number of Function Calls23 14 -9 -39.1%
Incl. Wall Time (microsec)122,696 122,049 -647 -0.5%
Incl. Wall Time (microsec) per call 5,335 8,718 3,383 63.4%
Excl. Wall Time (microsec)314 393 79 25.2%
Incl. CPU (microsecs)120,151 119,601 -550 -0.5%
Incl. CPU (microsecs) per call 5,224 8,543 3,319 63.5%
Excl. CPU (microsec)289 354 65 22.5%
Incl. MemUse (bytes)1,573,312 1,198,864 -374,448 -23.8%
Incl. MemUse (bytes) per call 68,405 85,633 17,228 25.2%
Excl. MemUse (bytes)2,664 10,048 7,384 277.2%
Incl. PeakMemUse (bytes)1,716,000 1,319,232 -396,768 -23.1%
Incl. PeakMemUse (bytes) per call 74,609 94,231 19,622 26.3%
Excl. PeakMemUse (bytes)4,480 1,520 -2,960 -66.1%

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@1-9 -128.6% -647 -25.8% -550 -21.8% -374,448 -587.0% -396,768 -613.5%
Exclusive Metrics Diff for Current Function79 12.2% 65 11.8% 7,384 2.0% -2,960 -0.7%
Parent functions
template_preprocess_views_exposed_form-6 -66.7% -2,174 -336.0% -2,177 -395.8% -91,248 -24.4% -188,312 -47.5%
render4 44.4% 1,456 225.0% 1,562 284.0% -275,808 -73.7% -208,456 -52.5%
drupal_render_children-7 -77.8% -325 -50.2% -334 -60.7% -7,496 -2.0% 0 0.0%
template_process_html0 0.0% 135 20.9% 136 24.7% 0 0.0% 0 0.0%
drupal_get_js0 0.0% 105 16.2% 99 18.0% 0 0.0% 0 0.0%
drupal_get_html_head0 0.0% 87 13.4% 95 17.3% 72 0.0% 0 0.0%
drupal_get_css0 0.0% 69 10.7% 69 12.5% 32 0.0% 0 0.0%
Child functions
drupal_render@24 200.0% -619 -95.7% -501 -91.1% -365,400 -97.6% -375,656 -94.7%
theme@1-1 -50.0% -246 -38.0% -253 -46.0% -11,576 -3.1% -18,544 -4.7%
element_children0 0.0% 90 13.9% 95 17.3% 776 0.2% 0 0.0%
drupal_pre_render_scripts0 0.0% 61 9.4% 62 11.3% 0 0.0% 0 0.0%
form_pre_render_button-1 -50.0% -20 -3.1% -21 -3.8% -5,976 -1.6% 0 0.0%
drupal_pre_render_styles0 0.0% 16 2.5% 16 2.9% 32 0.0% 0 0.0%
form_pre_render_textfield0 0.0% -10 -1.5% -11 -2.0% 312 0.1% 392 0.1%
element_info0 0.0% 2 0.3% -2 -0.4% 0 0.0% 0 0.0%