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

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51abc4cb0a647Run #51abc588c7973DiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)2,938 2,894 -44 -1.5%
Incl. Wall Time (microsec) per call 367 362 -6 -1.5%
Excl. Wall Time (microsec)191 185 -6 -3.1%
Incl. CPU (microsecs)1,360 1,424 64 4.7%
Incl. CPU (microsecs) per call 170 178 8 4.7%
Excl. CPU (microsec)161 158 -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)51,176 41,456 -9,720 -19.0%
Incl. PeakMemUse (bytes) per call 6,397 5,182 -1,215 -19.0%
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 Function-6 -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%