Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::readMultiple

Drupal\Core\Config\CachedStorage::readMultipleRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls27 27 0 0.0%
Incl. Wall Time (microsec)11,234 11,225 -9 -0.1%
Incl. Wall Time (microsec) per call 416 416 -0 -0.1%
Excl. Wall Time (microsec)422 407 -15 -3.6%
Incl. CPU (microsecs)7,556 7,522 -34 -0.4%
Incl. CPU (microsecs) per call 280 279 -1 -0.4%
Excl. CPU (microsec)338 320 -18 -5.3%
Incl. MemUse (bytes)444,408 444,440 32 0.0%
Incl. MemUse (bytes) per call 16,460 16,461 1 0.0%
Excl. MemUse (bytes)-182,648 -182,680 -32 -0.0%
Incl. PeakMemUse (bytes)871,264 863,312 -7,952 -0.9%
Incl. PeakMemUse (bytes) per call 32,269 31,975 -295 -0.9%
Excl. PeakMemUse (bytes)1,032 1,032 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% -9 -1.2% -34 -9.3% 32 0.3% -7,952 -74.9%
Exclusive Metrics Diff for Current Function-15 -166.7% -18 -52.9% -32 -100.0% 0 0.0%
Parent function
Drupal\Core\Config\ConfigFactory::doLoadMultiple0 N/A% -9 -100.0% -34 -100.0% 32 100.0% -7,952 -100.0%
Child functions
Drupal\Core\Config\CachedStorage::getCacheKeys0 N/A% 9 100.0% 13 38.2% -16 -50.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -6 -66.7% -36 -105.9% 56 175.0% -7,952 -100.0%
array_flip0 N/A% 2 22.2% -1 -2.9% 0 0.0% 0 0.0%
array_values0 N/A% 1 11.1% 4 11.8% 0 0.0% 0 0.0%
array_filter0 N/A% 0 0.0% 4 11.8% 24 75.0% 0 0.0%