Diff Report
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519fe8bb569afRun #519fe7ae1f6ccDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,364 2,557 -807 -24.0%
Incl. Wall Time (microsec) per call 421 320 -101 -24.0%
Excl. Wall Time (microsec)199 190 -9 -4.5%
Incl. CPU (microsecs)1,628 1,487 -141 -8.7%
Incl. CPU (microsecs) per call 204 186 -18 -8.7%
Excl. CPU (microsec)162 157 -5 -3.1%
Incl. MemUse (bytes)20,776 20,776 0 0.0%
Incl. MemUse (bytes) per call 2,597 2,597 0 0.0%
Excl. MemUse (bytes)-17,544 -17,544 0 0.0%
Incl. PeakMemUse (bytes)43,864 43,864 0 0.0%
Incl. PeakMemUse (bytes) per call 5,483 5,483 0 0.0%
Excl. PeakMemUse (bytes)1,040 1,040 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% -807 -65.6% -141 -27.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -1.1% -5 -3.5% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -807 -100.0% -141 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -819 -101.5% -168 -119.1% 0 N/A% 0 N/A%
unserialize0 N/A% 25 3.1% 23 16.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -3 -0.4% 4 2.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -1 -0.1% 5 3.5% 0 N/A% 0 N/A%