Diff Report
Run #54dec6fc087bf: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54dec59a01be2: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #54dec6fc087bfRun #54dec59a01be2DiffDiff%
Number of Function Calls128 127 -1 -0.8%
Incl. Wall Time (microsec)38,489 37,900 -589 -1.5%
Incl. Wall Time (microsec) per call 301 298 -2 -0.8%
Excl. Wall Time (microsec)755 739 -16 -2.1%
Incl. MemUse (bytes)432,256 430,936 -1,320 -0.3%
Incl. MemUse (bytes) per call 3,377 3,393 16 0.5%
Excl. MemUse (bytes)-22,640 -22,448 192 0.8%
Incl. PeakMemUse (bytes)287,256 302,792 15,536 5.4%
Incl. PeakMemUse (bytes) per call 2,244 2,384 140 6.2%
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::get-1 -33.3% -589 -1.1% -1,320 -0.1% 15,536 0.9%
Exclusive Metrics Diff for Current Function-16 -2.7% 192 14.5% 0 0.0%
Parent functions
Drupal\Core\Template\TwigEnvironment::isFresh-1 -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::getMultiple-1 -50.0% -574 -97.5% -1,512 -114.5% 15,536 100.0%
reset-1 -50.0% 1 0.2% 0 0.0% 0 0.0%