Diff Report
Run #51ad01387670b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad01d342500: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ad01387670bRun #51ad01d342500DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)3,844 4,185 341 8.9%
Incl. Wall Time (microsec) per call 427 465 38 8.9%
Excl. Wall Time (microsec)254 298 44 17.3%
Incl. CPU (microsecs)1,746 1,966 220 12.6%
Incl. CPU (microsecs) per call 194 218 24 12.6%
Excl. CPU (microsec)218 262 44 20.2%
Incl. MemUse (bytes)19,920 19,920 0 0.0%
Incl. MemUse (bytes) per call 2,213 2,213 0 0.0%
Excl. MemUse (bytes)-37,808 -37,808 0 0.0%
Incl. PeakMemUse (bytes)38,672 37,976 -696 -1.8%
Incl. PeakMemUse (bytes) per call 4,297 4,220 -77 -1.8%
Excl. PeakMemUse (bytes)752 752 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% 341 8.2% 220 4.4% 0 0.0% -696 -0.4%
Exclusive Metrics Diff for Current Function44 12.9% 44 20.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 341 100.0% 220 100.0% 0 N/A% -696 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 225 66.0% 109 49.5% 0 N/A% -64 -9.2%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 46 13.5% 49 22.3% 0 N/A% 0 0.0%
unserialize0 N/A% 18 5.3% 14 6.4% 0 N/A% -632 -90.8%
unserialize@10 N/A% 5 1.5% 8 3.6% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 0.9% -4 -1.8% 0 N/A% 0 0.0%