Diff Report
Run #517d51ae434de: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517d52998923d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #517d51ae434deRun #517d52998923dDiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,840 4,998 158 3.3%
Incl. Wall Time (microsec) per call 403 417 13 3.3%
Excl. Wall Time (microsec)267 287 20 7.5%
Incl. CPU (microsecs)2,526 2,493 -33 -1.3%
Incl. CPU (microsecs) per call 211 208 -3 -1.3%
Excl. CPU (microsec)230 227 -3 -1.3%
Incl. MemUse (bytes)153,584 153,584 0 0.0%
Incl. MemUse (bytes) per call 12,799 12,799 0 0.0%
Excl. MemUse (bytes)-98,416 -98,416 0 0.0%
Incl. PeakMemUse (bytes)165,672 165,608 -64 -0.0%
Incl. PeakMemUse (bytes) per call 13,806 13,801 -5 -0.0%
Excl. PeakMemUse (bytes)1,096 1,096 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% 158 4.7% -33 -1.3% 0 0.0% -64 -1.0%
Exclusive Metrics Diff for Current Function20 12.7% -3 -9.1% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 158 100.0% -33 -100.0% 0 N/A% -64 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 103 65.2% -79 -239.4% 0 N/A% -8 -12.5%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 38 24.1% 40 121.2% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -4 -2.5% 3 9.1% 0 N/A% 0 0.0%
unserialize@10 N/A% 1 0.6% 4 12.1% 0 N/A% 0 0.0%
unserialize0 N/A% 0 0.0% 2 6.1% 0 N/A% -56 -87.5%