Diff Report
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51abc588c7973Run #51abc4cb0a647DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,894 2,938 44 1.5%
Incl. Wall Time (microsec) per call 362 367 6 1.5%
Excl. Wall Time (microsec)185 191 6 3.2%
Incl. CPU (microsecs)1,424 1,360 -64 -4.5%
Incl. CPU (microsecs) per call 178 170 -8 -4.5%
Excl. CPU (microsec)158 161 3 1.9%
Incl. MemUse (bytes)19,072 19,072 0 0.0%
Incl. MemUse (bytes) per call 2,384 2,384 0 0.0%
Excl. MemUse (bytes)-33,736 -33,736 0 0.0%
Incl. PeakMemUse (bytes)41,456 51,176 9,720 23.4%
Incl. PeakMemUse (bytes) per call 5,182 6,397 1,215 23.4%
Excl. PeakMemUse (bytes)1,048 1,048 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% 44 80.0% -64 -3.8% 0 0.0% 9,720 36.5%
Exclusive Metrics Diff for Current Function6 13.6% 3 4.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 44 100.0% -64 -100.0% 0 N/A% 9,720 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 69 156.8% -41 -64.1% 0 N/A% 2,688 27.7%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -28 -63.6% -27 -42.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -4.5% -3 -4.7% 0 N/A% 0 0.0%
unserialize@10 N/A% -1 -2.3% 2 3.1% 0 N/A% 0 0.0%
unserialize0 N/A% 0 0.0% 2 3.1% 0 N/A% 7,032 72.3%