Diff Report
Run #52c642960e9a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c641a950046: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_render

drupal_renderRun #52c642960e9a6Run #52c641a950046DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)671,959 668,974 -2,985 -0.4%
Incl. Wall Time (microsec) per call 95,994 95,568 -426 -0.4%
Excl. Wall Time (microsec)284 226 -58 -20.4%
Incl. CPU (microsecs)663,202 660,311 -2,891 -0.4%
Incl. CPU (microsecs) per call 94,743 94,330 -413 -0.4%
Excl. CPU (microsec)256 207 -49 -19.1%
Incl. MemUse (bytes)4,417,152 4,390,608 -26,544 -0.6%
Incl. MemUse (bytes) per call 631,022 627,230 -3,792 -0.6%
Excl. MemUse (bytes)-1,984 -2,088 -104 -5.2%
Incl. PeakMemUse (bytes)6,085,992 6,049,672 -36,320 -0.6%
Incl. PeakMemUse (bytes) per call 869,427 864,239 -5,189 -0.6%
Excl. PeakMemUse (bytes)121,976 121,768 -208 -0.2%

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% -2,985 -102.1% -2,891 -110.4% -26,544 -94.5% -36,320 -111.3%
Exclusive Metrics Diff for Current Function-58 -1.9% -49 -1.7% -104 -0.4% -208 -0.6%
Parent functions
Drupal\Core\Controller\HtmlControllerBase::createHtmlFragment0 N/A% -2,446 -81.9% -2,381 -82.4% 18,568 70.0% -9,168 -25.2%
Drupal\views\Plugin\views\style\Rss::attachTo0 N/A% -358 -12.0% -356 -12.3% -45,392 -171.0% -49,600 -136.6%
Drupal\Core\Page\DefaultHtmlPageRenderer::render0 N/A% -193 -6.5% -171 -5.9% 944 3.6% 12,984 35.7%
Drupal\Core\Page\DefaultHtmlPageRenderer::renderPage0 N/A% 6 0.2% 10 0.3% -664 -2.5% 9,464 26.1%
_drupal_theme_initialize0 N/A% 6 0.2% 7 0.2% 0 0.0% 0 0.0%
Child functions
theme0 N/A% -2,602 -87.2% -2,516 -87.0% 18,272 68.8% 13,488 37.1%
drupal_process_attached0 N/A% -337 -11.3% -333 -11.5% -44,608 -168.1% -49,600 -136.6%
Drupal\Core\Render\Element::children0 N/A% 11 0.4% 10 0.3% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 1 0.0% -1 -0.0% 0 0.0% 0 0.0%
call_user_func@10 N/A% 0 0.0% 0 0.0% -96 -0.4% 0 0.0%
element_info0 N/A% 0 0.0% 1 0.0% -16 -0.1% 0 0.0%
is_string0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0%
drupal_render@10 N/A% 0 0.0% 2 0.1% 8 0.0% 0 0.0%
_drupal_render_process_post_render_cache0 N/A% 0 0.0% -4 -0.1% 0 0.0% 0 0.0%