Diff Report
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Cache\ChainedFastBackend::getMultiple

Drupal\Core\Cache\ChainedFastBackend::getMultipleRun #5659123816918Run #565914310b034DiffDiff%
Number of Function Calls82 82 0 0.0%
Incl. Wall Time (microsec)29,168 28,479 -689 -2.4%
Incl. Wall Time (microsec) per call 356 347 -8 -2.4%
Excl. Wall Time (microsec)634 602 -32 -5.0%
Incl. MemUse (bytes)5,042,936 5,043,120 184 0.0%
Incl. MemUse (bytes) per call 61,499 61,501 2 0.0%
Excl. MemUse (bytes)2,328 2,336 8 0.3%
Incl. PeakMemUse (bytes)4,883,128 4,883,080 -48 -0.0%
Incl. PeakMemUse (bytes) per call 59,550 59,550 -1 -0.0%
Excl. PeakMemUse (bytes)6,608 6,608 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% -689 -50.3% 184 8.7% -48 -1.8%
Exclusive Metrics Diff for Current Function-32 -4.6% 8 4.3% 0 0.0%
Parent functions
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% -738 -107.1% 56 30.4% 24 50.0%
Drupal\webprofiler\Cache\CacheBackendWrapper::getMultiple0 N/A% 49 7.1% 128 69.6% -72 -150.0%
Child functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -674 -97.8% 176 95.7% -48 -100.0%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 N/A% 17 2.5% 0 0.0% 0 0.0%