Diff Report
Run #519fc84e17238: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fc53e46a65: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519fc84e17238Run #519fc53e46a65DiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)683 520 -163 -23.9%
Incl. Wall Time (microsec) per call 171 130 -41 -23.9%
Excl. Wall Time (microsec)72 54 -18 -25.0%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)17,352 17,352 0 0.0%
Incl. MemUse (bytes) per call 4,338 4,338 0 0.0%
Excl. MemUse (bytes)-7,520 -7,520 0 0.0%
Incl. PeakMemUse (bytes)32,544 32,544 0 0.0%
Incl. PeakMemUse (bytes) per call 8,136 8,136 0 0.0%
Excl. PeakMemUse (bytes)1,320 1,320 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% -163 -30.1% 0 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-18 -11.0% 0 N/A% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -163 -100.0% 0 N/A% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -95 -58.3% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -33 -20.2% 0 N/A% 0 N/A% 0 N/A%
unserialize0 N/A% -17 -10.4% 0 N/A% 0 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 0 N/A% 0 N/A% 0 N/A%