Diff Report
Run #517c7d73caad2: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c7dc1dc4c3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #517c7d73caad2Run #517c7dc1dc4c3DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)5,117 5,032 -85 -1.7%
Incl. Wall Time (microsec) per call 426 419 -7 -1.7%
Excl. Wall Time (microsec)298 300 2 0.7%
Incl. CPU (microsecs)2,586 2,612 26 1.0%
Incl. CPU (microsecs) per call 216 218 2 1.0%
Excl. CPU (microsec)250 254 4 1.6%
Incl. MemUse (bytes)153,600 153,584 -16 -0.0%
Incl. MemUse (bytes) per call 12,800 12,799 -1 -0.0%
Excl. MemUse (bytes)-98,416 -98,416 0 0.0%
Incl. PeakMemUse (bytes)165,736 165,664 -72 -0.0%
Incl. PeakMemUse (bytes) per call 13,811 13,805 -6 -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% -85 -24.1% 26 2.8% -16 -0.6% -72 -2.9%
Exclusive Metrics Diff for Current Function2 2.4% 4 15.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -85 -100.0% 26 100.0% -16 -100.0% -72 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -143 -168.2% -37 -142.3% 0 0.0% 0 0.0%
unserialize0 N/A% 35 41.2% 36 138.5% -16 -100.0% -72 -100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 25 29.4% 30 115.4% 0 0.0% 0 0.0%
unserialize@10 N/A% -5 -5.9% -5 -19.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 1.2% -2 -7.7% 0 0.0% 0 0.0%