Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)146,980 145,422 -1,558 -1.1%
Incl. Wall Time (microsec) per call 6,681 6,610 -71 -1.1%
Excl. Wall Time (microsec)592 610 18 3.0%
Incl. CPU (microsecs)139,203 138,002 -1,201 -0.9%
Incl. CPU (microsecs) per call 6,327 6,273 -55 -0.9%
Excl. CPU (microsec)482 509 27 5.6%
Incl. MemUse (bytes)4,676,808 4,618,176 -58,632 -1.3%
Incl. MemUse (bytes) per call 212,582 209,917 -2,665 -1.3%
Excl. MemUse (bytes)76,080 75,712 -368 -0.5%
Incl. PeakMemUse (bytes)4,721,664 4,662,344 -59,320 -1.3%
Incl. PeakMemUse (bytes) per call 214,621 211,925 -2,696 -1.3%
Excl. PeakMemUse (bytes)2,176 2,176 0 0.0%

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@10 N/A% -1,558 -68.2% -1,201 -58.5% -58,632 -99.2% -59,320 -101.5%
Exclusive Metrics Diff for Current Function18 1.2% 27 2.2% -368 -0.6% 0 0.0%
Parent functions
render0 N/A% -1,459 -93.6% -1,511 -125.8% -58,088 -99.1% -58,944 -99.4%
drupal_add_feed0 N/A% -1,440 -92.4% -1,461 -121.6% -448 -0.8% -424 -0.7%
drupal_render0 N/A% 697 44.7% 1,145 95.3% -64 -0.1% 48 0.1%
drupal_get_js0 N/A% 672 43.1% 673 56.0% 0 0.0% 0 0.0%
drupal_get_css0 N/A% -20 -1.3% -37 -3.1% 24 0.0% 0 0.0%
template_preprocess_html0 N/A% -7 -0.4% -8 -0.7% 0 0.0% 0 0.0%
drupal_get_html_head0 N/A% -1 -0.1% -2 -0.2% -56 -0.1% 0 0.0%
Child functions
theme0 N/A% -3,154 -202.4% -2,656 -221.1% -440 -0.8% -352 -0.6%
call_user_func@10 N/A% 2,699 173.2% 2,611 217.4% 48 0.1% -24 -0.0%
drupal_render@20 N/A% -1,054 -67.7% -1,133 -94.3% -56,968 -97.2% -14,760 -24.9%
theme@10 N/A% -84 -5.4% -74 -6.2% -856 -1.5% -44,224 -74.6%
Drupal\Core\Render\Element::children0 N/A% 67 4.3% 71 5.9% -24 -0.0% 40 0.1%
drupal_process_attached0 N/A% -34 -2.2% -36 -3.0% 0 0.0% 0 0.0%
drupal_render_collect_post_render_cache0 N/A% -16 -1.0% -13 -1.1% 0 0.0% 0 0.0%
drupal_process_attached@10 N/A% -10 -0.6% -11 -0.9% -24 -0.0% 0 0.0%
element_info0 N/A% 9 0.6% 10 0.8% 0 0.0% 0 0.0%
is_string0 N/A% 2 0.1% -3 -0.2% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -1 -0.1% 6 0.5% 0 0.0% 0 0.0%