Diff Report
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec6fc087bf: XHProf Run (Namespace=drupal-perf-davidhernandez)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #54dec59a01be2Run #54dec6fc087bfDiffDiff%
Number of Function Calls127 128 1 0.8%
Incl. Wall Time (microsec)37,900 38,489 589 1.6%
Incl. Wall Time (microsec) per call 298 301 2 0.8%
Excl. Wall Time (microsec)739 755 16 2.2%
Incl. MemUse (bytes)430,936 432,256 1,320 0.3%
Incl. MemUse (bytes) per call 3,393 3,377 -16 -0.5%
Excl. MemUse (bytes)-22,448 -22,640 -192 -0.9%
Incl. PeakMemUse (bytes)302,792 287,256 -15,536 -5.1%
Incl. PeakMemUse (bytes) per call 2,384 2,244 -140 -5.9%
Excl. PeakMemUse (bytes)680 680 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::get [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Cache\DatabaseBackend::get1 33.3% 589 1.1% 1,320 0.1% -15,536 -0.9%
Exclusive Metrics Diff for Current Function16 2.7% -192 -14.5% 0 0.0%
Parent functions
Drupal\Core\Template\TwigEnvironment::isFresh1 100.0% 607 103.1% 1,592 120.6% -15,008 -96.6%
Drupal\Core\Utility\ThemeRegistry::__construct0 0.0% -62 -10.5% -256 -19.4% -192 -1.2%
Drupal\Core\Render\Renderer::cacheGet0 0.0% 55 9.3% 0 0.0% -320 -2.1%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 0.0% -25 -4.2% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\display\DisplayPluginBase::initDisplay0 0.0% 13 2.2% -16 -1.2% -16 -0.1%
Drupal\Core\Cache\CacheCollector::lazyLoadCache0 0.0% 1 0.2% 0 0.0% 0 0.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple1 50.0% 574 97.5% 1,512 114.5% -15,536 -100.0%
reset1 50.0% -1 -0.2% 0 0.0% 0 0.0%