Diff Report
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\user\Plugin\Block\UserLoginBlock::build

Drupal\user\Plugin\Block\UserLoginBlock::buildRun #520840e157983Run #5208407650493DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)4,917 5,401 484 9.8%
Incl. Wall Time (microsec) per call 4,917 5,401 484 9.8%
Excl. Wall Time (microsec)58 61 3 5.2%
Incl. CPU (microsecs)4,250 4,620 370 8.7%
Incl. CPU (microsecs) per call 4,250 4,620 370 8.7%
Excl. CPU (microsec)43 41 -2 -4.7%
Incl. MemUse (bytes)257,256 267,368 10,112 3.9%
Incl. MemUse (bytes) per call 257,256 267,368 10,112 3.9%
Excl. MemUse (bytes)3,904 3,920 16 0.4%
Incl. PeakMemUse (bytes)268,160 100,552 -167,608 -62.5%
Incl. PeakMemUse (bytes) per call 268,160 100,552 -167,608 -62.5%
Excl. PeakMemUse (bytes)808 0 -808 -100.0%

Parent/Child Regression/Improvement report for Drupal\user\Plugin\Block\UserLoginBlock::build [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\user\Plugin\Block\UserLoginBlock::build0 N/A% 484 206.0% 370 41.4% 10,112 34.9% -167,608 -578.1%
Exclusive Metrics Diff for Current Function3 0.6% -2 -0.5% 16 0.2% -808 -0.5%
Parent function
Drupal\block\BlockRenderController::viewMultiple0 N/A% 484 100.0% 370 100.0% 10,112 100.0% -167,608 -100.0%
Child functions
drupal_get_form0 N/A% 676 139.7% 425 114.9% 3,736 36.9% -30,464 -18.2%
url0 N/A% -157 -32.4% -33 -8.9% -48 -0.5% 0 0.0%
l0 N/A% 101 20.9% 101 27.3% 6,848 67.7% 0 0.0%
Drupal\user\Form\UserLoginForm::create0 N/A% -96 -19.8% -96 -25.9% 88 0.9% -124,688 -74.4%
config0 N/A% -29 -6.0% -28 -7.6% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -15 -3.1% -14 -3.8% 16 0.2% -11,648 -6.9%
Drupal\Core\Config\Config::get0 N/A% -3 -0.6% 11 3.0% 8 0.1% 0 0.0%
drupal_get_destination0 N/A% 2 0.4% 3 0.8% -552 -5.5% 0 0.0%
current_path0 N/A% 2 0.4% 4 1.1% 0 0.0% 0 0.0%
t0 N/A% 0 0.0% -1 -0.3% 0 0.0% 0 0.0%