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

drupal_render@1Run #531ccbd4518b6Run #531ccb2cb8e3dDiffDiff%
Number of Function Calls22 23 1 4.5%
Incl. Wall Time (microsec)88,426 93,510 5,084 5.7%
Incl. Wall Time (microsec) per call 4,019 4,066 46 1.2%
Excl. Wall Time (microsec)413 455 42 10.2%
Incl. CPU (microsecs)83,231 88,311 5,080 6.1%
Incl. CPU (microsecs) per call 3,783 3,840 56 1.5%
Excl. CPU (microsec)328 358 30 9.1%
Incl. MemUse (bytes)4,655,856 5,592,696 936,840 20.1%
Incl. MemUse (bytes) per call 211,630 243,161 31,531 14.9%
Excl. MemUse (bytes)46,096 46,848 752 1.6%
Incl. PeakMemUse (bytes)4,791,024 5,677,016 885,992 18.5%
Incl. PeakMemUse (bytes) per call 217,774 246,827 29,053 13.3%
Excl. PeakMemUse (bytes)51,968 55,256 3,288 6.3%

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@11 4.0% 5,084 5187.8% 5,080 1946.4% 936,840 2435.1% 885,992 2246.4%
Exclusive Metrics Diff for Current Function42 0.8% 30 0.6% 752 0.1% 3,288 0.4%
Parent functions
theme_admin_page11 1100.0% 12,471 245.3% 12,479 245.6% 255,496 27.3% 256,200 28.9%
render-10 -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@11 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_cache11 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::children1 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_cache11 45.8% 5 0.1% 13 0.3% 0 0.0% 0 0.0%
is_string0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% -2 -0.0% 0 0.0% 0 0.0%