Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls28 26 -2 -7.1%
Incl. Wall Time (microsec)439,799 442,109 2,310 0.5%
Incl. Wall Time (microsec) per call 15,707 17,004 1,297 8.3%
Excl. Wall Time (microsec)708 657 -51 -7.2%
Incl. CPU (microsecs)418,117 420,072 1,955 0.5%
Incl. CPU (microsecs) per call 14,933 16,157 1,224 8.2%
Excl. CPU (microsec)650 605 -45 -6.9%
Incl. MemUse (bytes)1,249,852 1,152,788 -97,064 -7.8%
Incl. MemUse (bytes) per call 44,638 44,338 -300 -0.7%
Excl. MemUse (bytes)55,744 56,316 572 1.0%
Incl. PeakMemUse (bytes)1,406,772 1,324,524 -82,248 -5.8%
Incl. PeakMemUse (bytes) per call 50,242 50,943 701 1.4%
Excl. PeakMemUse (bytes)26,228 26,140 -88 -0.3%

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@1-2 -25.0% 2,310 64.4% 1,955 1898.1% -97,064 -41.7% -82,248 -52.7%
Exclusive Metrics Diff for Current Function-51 -2.2% -45 -2.3% 572 0.6% -88 -0.1%
Parent functions
Drupal\views\Plugin\views\style\StylePluginBase::render_grouping_sets0 0.0% 6,030 261.0% 5,635 288.2% -21,056 -21.7% -15,880 -19.3%
render-3 -150.0% -3,904 -169.0% -3,864 -197.6% -76,568 -78.9% -66,412 -80.7%
template_process_html1 50.0% 86 3.7% 86 4.4% 616 0.6% 44 0.1%
drupal_get_js0 0.0% 52 2.3% 52 2.7% 0 0.0% 0 0.0%
drupal_get_html_head0 0.0% 27 1.2% 27 1.4% -32 -0.0% 0 0.0%
drupal_get_css0 0.0% 24 1.0% 24 1.2% -8 -0.0% 0 0.0%
theme_item_list0 0.0% -5 -0.2% -5 -0.3% -16 -0.0% 0 0.0%
Child functions
theme@1-3 -50.0% 4,207 182.1% 3,801 194.4% -41,928 -43.2% -8,768 -10.7%
drupal_render@20 0.0% -1,878 -81.3% -1,837 -94.0% -55,340 -57.0% -73,212 -89.0%
drupal_pre_render_scripts0 0.0% 38 1.6% 40 2.0% 0 0.0% 0 0.0%
element_children-3 -50.0% -28 -1.2% -26 -1.3% -352 -0.4% -180 -0.2%
drupal_pre_render_styles0 0.0% 22 1.0% 22 1.1% -8 -0.0% 0 0.0%
theme@30 0.0% -4 -0.2% -4 -0.2% -8 -0.0% 0 0.0%
element_info0 0.0% 4 0.2% 4 0.2% 0 0.0% 0 0.0%