Diff Report
Run #519ff693b4ca2: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519ff79b9e81a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519ff693b4ca2Run #519ff79b9e81aDiffDiff%
Number of Function Calls8 8 0 0.0%
Incl. Wall Time (microsec)1,869 1,776 -93 -5.0%
Incl. Wall Time (microsec) per call 234 222 -12 -5.0%
Excl. Wall Time (microsec)226 217 -9 -4.0%
Incl. CPU (microsecs)1,663 1,585 -78 -4.7%
Incl. CPU (microsecs) per call 208 198 -10 -4.7%
Excl. CPU (microsec)182 168 -14 -7.7%
Incl. MemUse (bytes)19,112 19,112 0 0.0%
Incl. MemUse (bytes) per call 2,389 2,389 0 0.0%
Excl. MemUse (bytes)-17,568 -17,568 0 0.0%
Incl. PeakMemUse (bytes)41,448 41,448 0 0.0%
Incl. PeakMemUse (bytes) per call 5,181 5,181 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% -93 -16.5% -78 -12.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-9 -9.7% -14 -17.9% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -93 -100.0% -78 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -70 -75.3% -53 -67.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -8 -8.6% -7 -9.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -5 -5.4% -3 -3.8% 0 N/A% 0 N/A%
unserialize@10 N/A% -1 -1.1% 0 0.0% 0 N/A% 0 N/A%
unserialize0 N/A% 0 0.0% -1 -1.3% 0 N/A% 0 N/A%