Diff Report
Run #54df8d322535a: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54df91f17bc7c: XHProf Run (Namespace=drupal-perf-davidhernandez)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackend::getMultiple

Drupal\Core\Cache\ChainedFastBackend::getMultipleRun #54df8d322535aRun #54df91f17bc7cDiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)25,731 32,376 6,645 25.8%
Incl. Wall Time (microsec) per call 495 623 128 25.8%
Excl. Wall Time (microsec)477 454 -23 -4.8%
Incl. MemUse (bytes)4,397,832 4,397,832 0 0.0%
Incl. MemUse (bytes) per call 84,574 84,574 0 0.0%
Excl. MemUse (bytes)2,264 2,264 0 0.0%
Incl. PeakMemUse (bytes)3,955,368 3,955,368 0 0.0%
Incl. PeakMemUse (bytes) per call 76,065 76,065 0 0.0%
Excl. PeakMemUse (bytes)10,432 10,432 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\ChainedFastBackend::getMultiple [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\ChainedFastBackend::getMultiple0 N/A% 6,645 429.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -0.3% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% 6,713 101.0% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -68 -1.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% 6,678 100.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 N/A% -10 -0.2% 0 N/A% 0 N/A%