Diff Report
Run #54e157d33da83: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #54e1529b7f3e4: 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 #54e157d33da83Run #54e1529b7f3e4DiffDiff%
Number of Function Calls63 63 0 0.0%
Incl. Wall Time (microsec)13,038 12,743 -295 -2.3%
Incl. Wall Time (microsec) per call 207 202 -5 -2.3%
Excl. Wall Time (microsec)446 463 17 3.8%
Incl. MemUse (bytes)3,857,360 3,858,256 896 0.0%
Incl. MemUse (bytes) per call 61,228 61,242 14 0.0%
Excl. MemUse (bytes)2,440 2,440 0 0.0%
Incl. PeakMemUse (bytes)3,469,360 3,333,816 -135,544 -3.9%
Incl. PeakMemUse (bytes) per call 55,069 52,918 -2,151 -3.9%
Excl. PeakMemUse (bytes)9,280 8,496 -784 -8.4%

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% -295 -0.3% 896 0.1% -135,544 -8.0%
Exclusive Metrics Diff for Current Function17 5.8% 0 0.0% -784 -0.6%
Parent functions
Drupal\Core\Cache\ChainedFastBackend::get0 N/A% -291 -98.6% 1,008 112.5% -127,120 -93.8%
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -4 -1.4% -112 -12.5% -8,424 -6.2%
Child functions
Drupal\Core\Cache\ApcuBackend::getMultiple0 N/A% -289 -98.0% 896 100.0% -134,704 -99.4%
Drupal\Core\Cache\ChainedFastBackend::getLastWriteTimestamp0 N/A% -23 -7.8% 0 0.0% -56 -0.0%