Diff Report
Run #54e199664caef: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1a23013a4f: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Cache\ChainedFastBackend::getMultipleRun #54e199664caefRun #54e1a23013a4fDiffDiff%
Number of Function Calls63 63 0 0.0%
Incl. Wall Time (microsec)12,637 13,389 752 6.0%
Incl. Wall Time (microsec) per call 201 213 12 6.0%
Excl. Wall Time (microsec)426 434 8 1.9%
Incl. MemUse (bytes)3,858,376 3,858,448 72 0.0%
Incl. MemUse (bytes) per call 61,244 61,245 1 0.0%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)3,332,720 3,331,736 -984 -0.0%
Incl. PeakMemUse (bytes) per call 52,900 52,885 -16 -0.0%
Excl. PeakMemUse (bytes)8,496 8,496 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% 752 1.1% 72 0.0% -984 -0.2%
Exclusive Metrics Diff for Current Function8 1.1% 0 0.0% 0 0.0%
Parent functions
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% 633 84.2% 48 66.7% -504 -51.2%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% 119 15.8% 24 33.3% -480 -48.8%
Child functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% 724 96.3% 72 100.0% -992 -100.8%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 N/A% 20 2.7% 0 0.0% 8 0.8%