Diff Report
Run #517c75d3de7c7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c76da9b0d3: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #517c75d3de7c7Run #517c76da9b0d3DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)4,889 4,952 63 1.3%
Incl. Wall Time (microsec) per call 407 413 5 1.3%
Excl. Wall Time (microsec)274 268 -6 -2.2%
Incl. CPU (microsecs)2,510 2,404 -106 -4.2%
Incl. CPU (microsecs) per call 209 200 -9 -4.2%
Excl. CPU (microsec)230 231 1 0.4%
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)165,736 165,664 -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% 63 0.0% -106 -0.1% 0 0.0% -72 -0.0%
Exclusive Metrics Diff for Current Function-6 -9.5% 1 0.9% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 63 100.0% -106 -100.0% 0 N/A% -72 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 163 258.7% -9 -8.5% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -60 -95.2% -67 -63.2% 0 N/A% 0 0.0%
unserialize0 N/A% -37 -58.7% -37 -34.9% 0 N/A% -72 -100.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 2 3.2% 6 5.7% 0 N/A% 0 0.0%
unserialize@10 N/A% 1 1.6% 0 0.0% 0 N/A% 0 0.0%