Diff Report
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #518fb7370421eRun #518fbd1297c93DiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)2,100 1,990 -110 -5.2%
Incl. Wall Time (microsec) per call 350 332 -18 -5.2%
Excl. Wall Time (microsec)133 139 6 4.5%
Incl. CPU (microsecs)1,017 1,049 32 3.1%
Incl. CPU (microsecs) per call 170 175 5 3.1%
Excl. CPU (microsec)105 116 11 10.5%
Incl. MemUse (bytes)18,808 18,808 0 0.0%
Incl. MemUse (bytes) per call 3,135 3,135 0 0.0%
Excl. MemUse (bytes)-24,776 -24,776 0 0.0%
Incl. PeakMemUse (bytes)41,296 41,296 0 0.0%
Incl. PeakMemUse (bytes) per call 6,883 6,883 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% -110 -3.5% 32 0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 5.5% 11 34.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -110 -100.0% 32 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -105 -95.5% 35 109.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -14 -12.7% -14 -43.8% 0 N/A% 0 N/A%
unserialize0 N/A% 2 1.8% 2 6.2% 0 N/A% 0 N/A%
unserialize@10 N/A% 1 0.9% 1 3.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -3 -9.4% 0 N/A% 0 N/A%