Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_render

drupal_renderRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)299,944 299,369 -575 -0.2%
Incl. Wall Time (microsec) per call 37,493 37,421 -72 -0.2%
Excl. Wall Time (microsec)338 289 -49 -14.5%
Incl. CPU (microsecs)273,620 272,184 -1,436 -0.5%
Incl. CPU (microsecs) per call 34,203 34,023 -180 -0.5%
Excl. CPU (microsec)290 246 -44 -15.2%
Incl. MemUse (bytes)5,138,908 5,077,912 -60,996 -1.2%
Incl. MemUse (bytes) per call 642,364 634,739 -7,625 -1.2%
Excl. MemUse (bytes)27,372 27,208 -164 -0.6%
Incl. PeakMemUse (bytes)5,210,064 5,146,380 -63,684 -1.2%
Incl. PeakMemUse (bytes) per call 651,258 643,298 -7,961 -1.2%
Excl. PeakMemUse (bytes)10,080 9,936 -144 -1.4%

Parent/Child Regression/Improvement report for drupal_render [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_render0 N/A% -575 -39.2% -1,436 -53.4% -60,996 -104.7% -63,684 -107.2%
Exclusive Metrics Diff for Current Function-49 -8.5% -44 -3.1% -164 -0.3% -144 -0.2%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::drupalRender0 N/A% -1,129 -196.3% -1,996 -139.0% -71,072 -116.5% -72,544 -113.9%
Drupal\Core\Entity\Controller\EntityViewController::view0 N/A% 496 86.3% 310 21.6% -1,616 -2.6% -1,544 -2.4%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% 202 35.1% 158 11.0% -204 -0.3% -752 -1.2%
Drupal\Core\Page\DefaultHtmlFragmentRenderer::render0 N/A% -101 -17.6% 135 9.4% 11,896 19.5% 11,156 17.5%
_drupal_theme_initialize0 N/A% -43 -7.5% -43 -3.0% 0 0.0% 0 0.0%
Child functions
drupal_render@10 N/A% -220 -38.3% -1,212 -84.4% -71,100 -116.6% -97,172 -152.6%
drupal_render_collect_post_render_cache0 N/A% -132 -23.0% -132 -9.2% 4 0.0% 0 0.0%
_theme0 N/A% -107 -18.6% 90 6.3% 10,292 16.9% 9,012 14.2%
drupal_process_attached0 N/A% 41 7.1% -29 -2.0% -4 -0.0% -328 -0.5%
drupal_render_collect_cache_tags0 N/A% -40 -7.0% -36 -2.5% 0 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% -37 -6.4% -38 -2.6% -24 -0.0% 24,948 39.2%
drupal_render_cache_set0 N/A% -12 -2.1% -12 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Render\Element::children0 N/A% -8 -1.4% -9 -0.6% 0 0.0% 0 0.0%
call_user_func@10 N/A% -7 -1.2% -8 -0.6% 0 0.0% 0 0.0%
element_info0 N/A% -4 -0.7% -5 -0.3% 0 0.0% 0 0.0%
drupal_render_cache_get0 N/A% 1 0.2% 1 0.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -1 -0.2% -3 -0.2% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 1 0.1% 0 0.0% 0 0.0%