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

drupal_renderRun #539201f8938f4Run #5392041970f3fDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)299,369 299,944 575 0.2%
Incl. Wall Time (microsec) per call 37,421 37,493 72 0.2%
Excl. Wall Time (microsec)289 338 49 17.0%
Incl. CPU (microsecs)272,184 273,620 1,436 0.5%
Incl. CPU (microsecs) per call 34,023 34,203 180 0.5%
Excl. CPU (microsec)246 290 44 17.9%
Incl. MemUse (bytes)5,077,912 5,138,908 60,996 1.2%
Incl. MemUse (bytes) per call 634,739 642,364 7,625 1.2%
Excl. MemUse (bytes)27,208 27,372 164 0.6%
Incl. PeakMemUse (bytes)5,146,380 5,210,064 63,684 1.2%
Incl. PeakMemUse (bytes) per call 643,298 651,258 7,961 1.2%
Excl. PeakMemUse (bytes)9,936 10,080 144 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 Function49 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%