Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,615 1,586 -29 -1.8%
Incl. Wall Time (microsec) per call 202 198 -4 -1.8%
Excl. Wall Time (microsec)125 125 0 0.0%
Incl. CPU (microsecs)953 937 -16 -1.7%
Incl. CPU (microsecs) per call 119 117 -2 -1.7%
Excl. CPU (microsec)102 99 -3 -2.9%
Incl. MemUse (bytes)22,760 22,776 16 0.1%
Incl. MemUse (bytes) per call 2,845 2,847 2 0.1%
Excl. MemUse (bytes)-34,768 -34,792 -24 -0.1%
Incl. PeakMemUse (bytes)60,384 60,672 288 0.5%
Incl. PeakMemUse (bytes) per call 7,548 7,584 36 0.5%
Excl. PeakMemUse (bytes)1,712 1,712 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% -29 -0.5% -16 -0.3% 16 0.1% 288 1.3%
Exclusive Metrics Diff for Current Function0 0.0% -3 -18.8% -24 -150.0% 0 0.0%
Parent function
Drupal\Core\State\State::getMultiple0 N/A% -29 -100.0% -16 -100.0% 16 100.0% 288 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -21 -72.4% -4 -25.0% 24 150.0% 208 72.2%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -4 -13.8% -5 -31.2% 0 0.0% 120 41.7%
unserialize0 N/A% -2 -6.9% -2 -12.5% 16 100.0% -40 -13.9%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -6.9% -2 -12.5% 0 0.0% 0 0.0%