Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls13 13 0 0.0%
Incl. Wall Time (microsec)2,962 2,875 -87 -2.9%
Incl. Wall Time (microsec) per call 228 221 -7 -2.9%
Excl. Wall Time (microsec)253 275 22 8.7%
Incl. CPU (microsecs)2,012 2,025 13 0.6%
Incl. CPU (microsecs) per call 155 156 1 0.6%
Excl. CPU (microsec)220 243 23 10.5%
Incl. MemUse (bytes)22,280 22,280 0 0.0%
Incl. MemUse (bytes) per call 1,714 1,714 0 0.0%
Excl. MemUse (bytes)-51,688 -51,688 0 0.0%
Incl. PeakMemUse (bytes)72,760 72,832 72 0.1%
Incl. PeakMemUse (bytes) per call 5,597 5,602 6 0.1%
Excl. PeakMemUse (bytes)2,576 2,624 48 1.9%

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% -87 -23.3% 13 1.2% 0 0.0% 72 0.2%
Exclusive Metrics Diff for Current Function22 25.3% 23 176.9% 0 N/A% 48 66.7%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -87 -100.0% 13 100.0% 0 N/A% 72 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -102 -117.2% -2 -15.4% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -5 -5.7% -7 -53.8% 0 N/A% 0 0.0%
unserialize0 N/A% -2 -2.3% -1 -7.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 0 0.0% 0 0.0% 0 N/A% 24 33.3%