Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::readMultiple

Drupal\Core\Config\CachedStorage::readMultipleRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls31 31 0 0.0%
Incl. Wall Time (microsec)14,507 14,017 -490 -3.4%
Incl. Wall Time (microsec) per call 468 452 -16 -3.4%
Excl. Wall Time (microsec)560 559 -1 -0.2%
Incl. CPU (microsecs)10,199 9,851 -348 -3.4%
Incl. CPU (microsecs) per call 329 318 -11 -3.4%
Excl. CPU (microsec)430 417 -13 -3.0%
Incl. MemUse (bytes)355,472 355,488 16 0.0%
Incl. MemUse (bytes) per call 11,467 11,467 1 0.0%
Excl. MemUse (bytes)-161,016 -160,984 32 0.0%
Incl. PeakMemUse (bytes)914,816 926,248 11,432 1.2%
Incl. PeakMemUse (bytes) per call 29,510 29,879 369 1.2%
Excl. PeakMemUse (bytes)816 816 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::readMultiple [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Config\CachedStorage::readMultiple0 N/A% -490 -5.3% -348 -4.2% 16 0.0% 11,432 9.5%
Exclusive Metrics Diff for Current Function-1 -0.2% -13 -3.7% 32 200.0% 0 0.0%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% -490 -100.0% -348 -100.0% 16 100.0% 11,432 100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -458 -93.5% -303 -87.1% -8 -50.0% 11,624 101.7%
Drupal\Core\Config\CachedStorage::getCacheKeys0 N/A% -30 -6.1% -37 -10.6% -8 -50.0% -192 -1.7%
array_flip0 N/A% -1 -0.2% 10 2.9% 0 0.0% 0 0.0%
array_filter0 N/A% 0 0.0% -7 -2.0% 0 0.0% 0 0.0%
array_values0 N/A% 0 0.0% 2 0.6% 0 0.0% 0 0.0%