Diff Report
Run #517d73f55c548: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d7319aefb8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #517d73f55c548Run #517d7319aefb8DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)5,075 4,973 -102 -2.0%
Incl. Wall Time (microsec) per call 423 414 -9 -2.0%
Excl. Wall Time (microsec)299 288 -11 -3.7%
Incl. CPU (microsecs)2,451 2,459 8 0.3%
Incl. CPU (microsecs) per call 204 205 1 0.3%
Excl. CPU (microsec)241 252 11 4.6%
Incl. MemUse (bytes)153,584 153,600 16 0.0%
Incl. MemUse (bytes) per call 12,799 12,800 1 0.0%
Excl. MemUse (bytes)-98,416 -98,416 0 0.0%
Incl. PeakMemUse (bytes)165,648 165,440 -208 -0.1%
Incl. PeakMemUse (bytes) per call 13,804 13,787 -17 -0.1%
Excl. PeakMemUse (bytes)1,096 1,096 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% -102 -1.2% 8 0.1% 16 0.1% -208 -1.1%
Exclusive Metrics Diff for Current Function-11 -10.8% 11 137.5% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -102 -100.0% 8 100.0% 16 100.0% -208 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -102 -100.0% 1 12.5% 0 0.0% -48 -23.1%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 22 21.6% 16 200.0% 0 0.0% 0 0.0%
unserialize0 N/A% -16 -15.7% -16 -200.0% 16 100.0% -160 -76.9%
Drupal\Core\Database\Connection::escapeTable0 N/A% 5 4.9% 0 0.0% 0 0.0% 0 0.0%
unserialize@10 N/A% 0 0.0% -4 -50.0% 0 0.0% 0 0.0%