Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)167,770 166,259 -1,511 -0.9%
Incl. Wall Time (microsec) per call 10,486 10,391 -94 -0.9%
Excl. Wall Time (microsec)518 520 2 0.4%
Incl. CPU (microsecs)150,401 149,701 -700 -0.5%
Incl. CPU (microsecs) per call 9,400 9,356 -44 -0.5%
Excl. CPU (microsec)460 467 7 1.5%
Incl. MemUse (bytes)2,703,332 2,692,592 -10,740 -0.4%
Incl. MemUse (bytes) per call 168,958 168,287 -671 -0.4%
Excl. MemUse (bytes)36,904 36,668 -236 -0.6%
Incl. PeakMemUse (bytes)2,795,084 2,783,212 -11,872 -0.4%
Incl. PeakMemUse (bytes) per call 174,693 173,951 -742 -0.4%
Excl. PeakMemUse (bytes)12,640 12,676 36 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@10 N/A% -1,511 -422.1% -700 -374.3% -10,740 -103.1% -11,872 -114.2%
Exclusive Metrics Diff for Current Function2 0.1% 7 1.0% -236 -2.2% 36 0.3%
Parent functions
render0 N/A% -845 -55.9% -421 -60.1% -928 -8.6% -116 -1.0%
drupal_render0 N/A% -806 -53.3% -346 -49.4% -9,680 -90.1% -11,836 -99.7%
drupal_get_js0 N/A% 123 8.1% 100 14.3% -136 -1.3% 24 0.2%
drupal_get_css0 N/A% 17 1.1% -33 -4.7% 4 0.0% 56 0.5%
Child functions
call_user_func@10 N/A% -794 -52.5% -375 -53.6% -8 -0.1% 108 0.9%
drupal_render@20 N/A% -755 -50.0% -495 -70.7% -10,960 -102.0% -17,776 -149.7%
_theme0 N/A% 363 24.0% 344 49.1% 544 5.1% 5,544 46.7%
_theme@10 N/A% -336 -22.2% -195 -27.9% -80 -0.7% 216 1.8%
drupal_render_collect_post_render_cache0 N/A% 10 0.7% 10 1.4% 0 0.0% 0 0.0%
drupal_render_collect_cache_tags0 N/A% 9 0.6% 9 1.3% 0 0.0% 0 0.0%
drupal_process_attached0 N/A% -7 -0.5% -7 -1.0% 0 0.0% 0 0.0%
drupal_render_cache_set0 N/A% -6 -0.4% -7 -1.0% 0 0.0% 0 0.0%
call_user_func0 N/A% 5 0.3% 8 1.1% 0 0.0% 0 0.0%
element_info0 N/A% -3 -0.2% -3 -0.4% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% 1 0.1% 3 0.4% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%