Diff Report
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbca569199: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519fbb3f5c2a0Run #519fbca569199DiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)2,403 2,270 -133 -5.5%
Incl. Wall Time (microsec) per call 240 227 -13 -5.5%
Excl. Wall Time (microsec)200 204 4 2.0%
Incl. CPU (microsecs)1,631 1,638 7 0.4%
Incl. CPU (microsecs) per call 163 164 1 0.4%
Excl. CPU (microsec)165 167 2 1.2%
Incl. MemUse (bytes)19,952 19,952 0 0.0%
Incl. MemUse (bytes) per call 1,995 1,995 0 0.0%
Excl. MemUse (bytes)-42,632 -42,632 0 0.0%
Incl. PeakMemUse (bytes)55,824 55,824 0 0.0%
Incl. PeakMemUse (bytes) per call 5,582 5,582 0 0.0%
Excl. PeakMemUse (bytes)1,224 1,224 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% -133 -20.9% 7 2.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function4 3.0% 2 28.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -133 -100.0% 7 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -154 -115.8% -15 -214.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 13 9.8% 18 257.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 3 2.3% 0 0.0% 0 N/A% 0 N/A%
unserialize0 N/A% 1 0.8% 5 71.4% 0 N/A% 0 N/A%
unserialize@10 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 N/A%