Diff Report
Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad972c8c0d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render@1

drupal_render@1Run #534ad8dec7444Run #534ad972c8c0dDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)186,071 183,748 -2,323 -1.2%
Incl. Wall Time (microsec) per call 10,337 10,208 -129 -1.2%
Excl. Wall Time (microsec)849 813 -36 -4.2%
Incl. CPU (microsecs)169,058 167,531 -1,527 -0.9%
Incl. CPU (microsecs) per call 9,392 9,307 -85 -0.9%
Excl. CPU (microsec)721 690 -31 -4.3%
Incl. MemUse (bytes)2,126,552 2,126,552 0 0.0%
Incl. MemUse (bytes) per call 118,142 118,142 0 0.0%
Excl. MemUse (bytes)71,796 71,796 0 0.0%
Incl. PeakMemUse (bytes)2,217,916 2,217,916 0 0.0%
Incl. PeakMemUse (bytes) per call 123,218 123,218 0 0.0%
Excl. PeakMemUse (bytes)57,308 57,308 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% -2,323 -159.8% -1,527 -260.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-36 -1.5% -31 -2.0% 0 N/A% 0 N/A%
Parent functions
drupal_render0 N/A% -1,796 -77.3% -1,343 -88.0% 0 N/A% 0 N/A%
drupal_add_feed0 N/A% 979 42.1% 1,190 77.9% 0 N/A% 0 N/A%
render0 N/A% -633 -27.2% -528 -34.6% 0 N/A% 0 N/A%
drupal_get_html_head0 N/A% -572 -24.6% -572 -37.5% 0 N/A% 0 N/A%
drupal_get_js0 N/A% -349 -15.0% -133 -8.7% 0 N/A% 0 N/A%
drupal_get_css0 N/A% 128 5.5% 52 3.4% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\style\StylePluginBase::renderGroupingSets0 N/A% -83 -3.6% -196 -12.8% 0 N/A% 0 N/A%
views_preprocess_page0 N/A% 3 0.1% 3 0.2% 0 N/A% 0 N/A%
Child functions
call_user_func@10 N/A% -1,468 -63.2% -853 -55.9% 0 N/A% 0 N/A%
drupal_render@20 N/A% -1,094 -47.1% -895 -58.6% 0 N/A% 0 N/A%
_theme0 N/A% 603 26.0% 791 51.8% 0 N/A% 0 N/A%
drupal_process_attached0 N/A% -204 -8.8% -206 -13.5% 0 N/A% 0 N/A%
drupal_render_cache_get0 N/A% -136 -5.9% -259 -17.0% 0 N/A% 0 N/A%
drupal_render_collect_cache_tags0 N/A% 93 4.0% 92 6.0% 0 N/A% 0 N/A%
Drupal\Core\Render\Element::children0 N/A% -72 -3.1% -76 -5.0% 0 N/A% 0 N/A%
_drupal_render_process_post_render_cache0 N/A% 53 2.3% 62 4.1% 0 N/A% 0 N/A%
drupal_render_collect_post_render_cache0 N/A% -51 -2.2% -51 -3.3% 0 N/A% 0 N/A%
_theme@10 N/A% -18 -0.8% -108 -7.1% 0 N/A% 0 N/A%
drupal_render_cache_set0 N/A% 6 0.3% 7 0.5% 0 N/A% 0 N/A%
drupal_process_attached@10 N/A% 2 0.1% 2 0.1% 0 N/A% 0 N/A%
element_info0 N/A% -1 -0.0% -1 -0.1% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% -1 -0.1% 0 N/A% 0 N/A%