Diff Report
Run #519ea884c38e9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519ea984d991e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519ea884c38e9Run #519ea984d991eDiffDiff%
Number of Function Calls11 11 0 0.0%
Incl. Wall Time (microsec)4,339 3,996 -343 -7.9%
Incl. Wall Time (microsec) per call 394 363 -31 -7.9%
Excl. Wall Time (microsec)279 265 -14 -5.0%
Incl. CPU (microsecs)2,014 1,971 -43 -2.1%
Incl. CPU (microsecs) per call 183 179 -4 -2.1%
Excl. CPU (microsec)248 227 -21 -8.5%
Incl. MemUse (bytes)20,440 20,440 0 0.0%
Incl. MemUse (bytes) per call 1,858 1,858 0 0.0%
Excl. MemUse (bytes)-47,216 -47,216 0 0.0%
Incl. PeakMemUse (bytes)55,840 55,840 0 0.0%
Incl. PeakMemUse (bytes) per call 5,076 5,076 0 0.0%
Excl. PeakMemUse (bytes)744 744 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple [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\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -343 -1.1% -43 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-14 -4.1% -21 -48.8% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -343 -100.0% -43 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -306 -89.2% -6 -14.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -15 -4.4% -20 -46.5% 0 N/A% 0 N/A%
unserialize@10 N/A% -6 -1.7% -2 -4.7% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -0.6% 5 11.6% 0 N/A% 0 N/A%
unserialize0 N/A% 0 0.0% 1 2.3% 0 N/A% 0 N/A%