Diff Report
Run #519af56893788: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519af3b0bf970: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for drupal_render@1

drupal_render@1Run #519af56893788Run #519af3b0bf970DiffDiff%
Number of Function Calls14 23 9 64.3%
Incl. Wall Time (microsec)124,556 122,696 -1,860 -1.5%
Incl. Wall Time (microsec) per call 8,897 5,335 -3,562 -40.0%
Excl. Wall Time (microsec)346 314 -32 -9.2%
Incl. CPU (microsecs)121,979 120,151 -1,828 -1.5%
Incl. CPU (microsecs) per call 8,713 5,224 -3,489 -40.0%
Excl. CPU (microsec)297 289 -8 -2.7%
Incl. MemUse (bytes)1,198,864 1,573,312 374,448 31.2%
Incl. MemUse (bytes) per call 85,633 68,405 -17,228 -20.1%
Excl. MemUse (bytes)10,048 2,664 -7,384 -73.5%
Incl. PeakMemUse (bytes)1,319,232 1,716,000 396,768 30.1%
Incl. PeakMemUse (bytes) per call 94,231 74,609 -19,622 -20.8%
Excl. PeakMemUse (bytes)1,520 4,480 2,960 194.7%

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@19 128.6% -1,860 -337.0% -1,828 -386.5% 374,448 587.0% 396,768 613.5%
Exclusive Metrics Diff for Current Function-32 -1.7% -8 -0.4% -7,384 -2.0% 2,960 0.7%
Parent functions
render-4 -44.4% -4,705 -253.0% -4,698 -257.0% 275,808 73.7% 208,456 52.5%
template_preprocess_views_exposed_form6 66.7% 2,174 116.9% 2,177 119.1% 91,248 24.4% 188,312 47.5%
drupal_render_children7 77.8% 325 17.5% 334 18.3% 7,496 2.0% 0 0.0%
drupal_get_css0 0.0% 227 12.2% 233 12.7% -32 -0.0% 0 0.0%
drupal_get_html_head0 0.0% 163 8.8% 169 9.2% -72 -0.0% 0 0.0%
drupal_get_js0 0.0% -49 -2.6% -48 -2.6% 0 0.0% 0 0.0%
template_process_html0 0.0% 5 0.3% 5 0.3% 0 0.0% 0 0.0%
Child functions
drupal_render@2-4 -200.0% -2,347 -126.2% -2,337 -127.8% 365,400 97.6% 375,656 94.7%
theme@11 50.0% 359 19.3% 364 19.9% 11,576 3.1% 18,544 4.7%
drupal_pre_render_styles0 0.0% 170 9.1% 170 9.3% -32 -0.0% 0 0.0%
drupal_pre_render_scripts0 0.0% -27 -1.5% -29 -1.6% 0 0.0% 0 0.0%
form_pre_render_button1 50.0% 20 1.1% 21 1.1% 5,976 1.6% 0 0.0%
element_children0 0.0% -12 -0.6% -18 -1.0% -776 -0.2% 0 0.0%
form_pre_render_textfield0 0.0% 9 0.5% 8 0.4% -312 -0.1% -392 -0.1%
element_info0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0%