Diff Report
Run #5198b38f0f1d5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198b3cd5c9c1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #5198b38f0f1d5Run #5198b3cd5c9c1DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)3,074 3,028 -46 -1.5%
Incl. Wall Time (microsec) per call 384 379 -6 -1.5%
Excl. Wall Time (microsec)196 180 -16 -8.2%
Incl. CPU (microsecs)1,529 1,414 -115 -7.5%
Incl. CPU (microsecs) per call 191 177 -14 -7.5%
Excl. CPU (microsec)167 151 -16 -9.6%
Incl. MemUse (bytes)17,920 17,920 0 0.0%
Incl. MemUse (bytes) per call 2,240 2,240 0 0.0%
Excl. MemUse (bytes)-33,648 -33,648 0 0.0%
Incl. PeakMemUse (bytes)28,552 28,616 64 0.2%
Incl. PeakMemUse (bytes) per call 3,569 3,577 8 0.2%
Excl. PeakMemUse (bytes)840 840 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% -46 -10.0% -115 -41.5% 0 0.0% 64 0.2%
Exclusive Metrics Diff for Current Function-16 -34.8% -16 -13.9% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -46 -100.0% -115 -100.0% 0 N/A% 64 100.0%
Child functions
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -23 -50.0% -20 -17.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::query0 N/A% -10 -21.7% -79 -68.7% 0 N/A% 64 100.0%
unserialize0 N/A% 4 8.7% 5 4.3% 0 N/A% 0 0.0%
unserialize@10 N/A% -1 -2.2% 1 0.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -6 -5.2% 0 N/A% 0 0.0%