Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls23 22 -1 -4.3%
Incl. Wall Time (microsec)93,510 88,426 -5,084 -5.4%
Incl. Wall Time (microsec) per call 4,066 4,019 -46 -1.1%
Excl. Wall Time (microsec)455 413 -42 -9.2%
Incl. CPU (microsecs)88,311 83,231 -5,080 -5.8%
Incl. CPU (microsecs) per call 3,840 3,783 -56 -1.5%
Excl. CPU (microsec)358 328 -30 -8.4%
Incl. MemUse (bytes)5,592,696 4,655,856 -936,840 -16.8%
Incl. MemUse (bytes) per call 243,161 211,630 -31,531 -13.0%
Excl. MemUse (bytes)46,848 46,096 -752 -1.6%
Incl. PeakMemUse (bytes)5,677,016 4,791,024 -885,992 -15.6%
Incl. PeakMemUse (bytes) per call 246,827 217,774 -29,053 -11.8%
Excl. PeakMemUse (bytes)55,256 51,968 -3,288 -6.0%

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@1-1 -4.0% -5,084 -5187.8% -5,080 -1946.4% -936,840 -2435.1% -885,992 -2246.4%
Exclusive Metrics Diff for Current Function-42 -0.8% -30 -0.6% -752 -0.1% -3,288 -0.4%
Parent functions
theme_admin_page-11 -1100.0% -12,471 -245.3% -12,479 -245.6% -255,496 -27.3% -256,200 -28.9%
render10 1000.0% 11,872 233.5% 11,876 233.8% 220,736 23.6% 263,192 29.7%
drupal_render0 0.0% -4,539 -89.3% -4,522 -89.0% -904,360 -96.5% -893,584 -100.9%
drupal_get_css0 0.0% 44 0.9% 36 0.7% 24 0.0% 712 0.1%
drupal_get_js0 0.0% 15 0.3% 15 0.3% 80 0.0% 56 0.0%
drupal_get_html_head0 0.0% -5 -0.1% -7 -0.1% 0 0.0% -168 -0.0%
template_preprocess_html0 0.0% 0 0.0% 1 0.0% 2,176 0.2% 0 0.0%
Child functions
_theme0 0.0% -4,797 -94.4% -4,748 -93.5% -904,248 -96.5% -890,896 -100.6%
_theme@1-1 -4.2% -409 -8.0% -411 -8.1% -31,192 -3.3% 8,160 0.9%
call_user_func@10 0.0% 322 6.3% 281 5.5% -88 -0.0% -2,000 -0.2%
drupal_render_collect_post_render_cache-11 -45.8% -103 -2.0% -111 -2.2% -1,496 -0.2% 0 0.0%
drupal_render@20 0.0% -52 -1.0% -56 -1.1% 1,048 0.1% 1,080 0.1%
Drupal\Core\Render\Element::children-1 -4.2% 11 0.2% 14 0.3% -136 -0.0% 952 0.1%
drupal_process_attached0 0.0% -9 -0.2% -8 -0.2% 24 0.0% 0 0.0%
_drupal_render_process_post_render_cache-11 -45.8% -5 -0.1% -13 -0.3% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% 2 0.0% 0 0.0% 0 0.0%
is_string0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%