Diff Report
Run #52f2e62091f2c: 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 #52f2e62091f2cRun #52f2e60305388DiffDiff%
Number of Function Calls22 22 0 0.0%
Incl. Wall Time (microsec)153,112 145,422 -7,690 -5.0%
Incl. Wall Time (microsec) per call 6,960 6,610 -350 -5.0%
Excl. Wall Time (microsec)619 610 -9 -1.5%
Incl. CPU (microsecs)145,479 138,002 -7,477 -5.1%
Incl. CPU (microsecs) per call 6,613 6,273 -340 -5.1%
Excl. CPU (microsec)493 509 16 3.2%
Incl. MemUse (bytes)4,618,112 4,618,176 64 0.0%
Incl. MemUse (bytes) per call 209,914 209,917 3 0.0%
Excl. MemUse (bytes)75,712 75,712 0 0.0%
Incl. PeakMemUse (bytes)4,662,752 4,662,344 -408 -0.0%
Incl. PeakMemUse (bytes) per call 211,943 211,925 -19 -0.0%
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% -7,690 -548.9% -7,477 -271.1% 64 30.8% -408 -56.7%
Exclusive Metrics Diff for Current Function-9 -0.1% 16 0.2% 0 0.0% 0 0.0%
Parent functions
drupal_render0 N/A% -3,963 -51.5% -3,594 -48.1% -32 -50.0% -40 -9.8%
drupal_add_feed0 N/A% -1,566 -20.4% -1,583 -21.2% 8 12.5% -272 -66.7%
render0 N/A% -1,243 -16.2% -1,373 -18.4% -56 -87.5% -96 -23.5%
drupal_get_js0 N/A% -1,227 -16.0% -1,227 -16.4% 152 237.5% 0 0.0%
drupal_get_css0 N/A% 261 3.4% 251 3.4% -8 -12.5% 0 0.0%
drupal_get_html_head0 N/A% 46 0.6% 47 0.6% 0 0.0% 0 0.0%
template_preprocess_html0 N/A% 2 0.0% 2 0.0% 0 0.0% 0 0.0%
Child functions
theme0 N/A% -4,986 -64.8% -4,765 -63.7% 16 25.0% -360 -88.2%
call_user_func@10 N/A% -1,005 -13.1% -882 -11.8% 80 125.0% 48 11.8%
theme@10 N/A% -839 -10.9% -809 -10.8% -24 -37.5% -280 -68.6%
drupal_render@20 N/A% -621 -8.1% -812 -10.9% 8 12.5% 184 45.1%
drupal_render_collect_post_render_cache0 N/A% -166 -2.2% -165 -2.2% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -101 -1.3% -101 -1.4% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 40 0.5% 41 0.5% -16 -25.0% 0 0.0%
drupal_process_attached@10 N/A% -9 -0.1% -10 -0.1% 0 0.0% 0 0.0%
element_info0 N/A% 8 0.1% 9 0.1% 0 0.0% 0 0.0%
is_string0 N/A% -1 -0.0% 0 0.0% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -1 -0.0% 1 0.0% 0 0.0% 0 0.0%