Diff Report
Run #517c1836bbd84: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #517c1836bbd84Run #517c1770a3264DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,905 5,147 242 4.9%
Incl. Wall Time (microsec) per call 409 429 20 4.9%
Excl. Wall Time (microsec)281 298 17 6.0%
Incl. CPU (microsecs)2,676 2,695 19 0.7%
Incl. CPU (microsecs) per call 223 225 2 0.7%
Excl. CPU (microsec)233 247 14 6.0%
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)-98,032 -98,032 0 0.0%
Incl. PeakMemUse (bytes)165,720 165,712 -8 -0.0%
Incl. PeakMemUse (bytes) per call 13,810 13,809 -1 -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% 242 15.2% 19 1.2% 0 0.0% -8 -0.1%
Exclusive Metrics Diff for Current Function17 7.0% 14 73.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 242 100.0% 19 100.0% 0 N/A% -8 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 233 96.3% 15 78.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -11 -4.5% -12 -63.2% 0 N/A% 0 0.0%
unserialize0 N/A% 3 1.2% 2 10.5% 0 N/A% -8 -100.0%
unserialize@10 N/A% 0 0.0% 1 5.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 0.0%