Diff Report
Run #54f29712d4f96: XHProf Run (Namespace=drupal-perf-davidhernandez)
vs.
Run #54f295e72ec52: 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 #54f29712d4f96Run #54f295e72ec52DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)16,260 16,072 -188 -1.2%
Incl. Wall Time (microsec) per call 313 309 -4 -1.2%
Excl. Wall Time (microsec)427 412 -15 -3.5%
Incl. MemUse (bytes)3,580,488 3,580,304 -184 -0.0%
Incl. MemUse (bytes) per call 68,856 68,852 -4 -0.0%
Excl. MemUse (bytes)2,424 2,440 16 0.7%
Incl. PeakMemUse (bytes)3,347,624 3,346,032 -1,592 -0.0%
Incl. PeakMemUse (bytes) per call 64,377 64,347 -31 -0.0%
Excl. PeakMemUse (bytes)8,856 8,912 56 0.6%

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% -188 -0.2% -184 -0.3% -1,592 -2.7%
Exclusive Metrics Diff for Current Function-15 -8.0% 16 8.7% 56 3.5%
Parent functions
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% -159 -84.6% -24 -13.0% -1,536 -96.5%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -29 -15.4% -160 -87.0% -56 -3.5%
Child functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -150 -79.8% -200 -108.7% -1,648 -103.5%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 N/A% -23 -12.2% 0 0.0% 0 0.0%