Diff Report
Run #519730b884300: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519730b884300Run #51972fb0786efDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)36,732 36,580 -152 -0.4%
Incl. Wall Time (microsec) per call 3,673 3,658 -15 -0.4%
Excl. Wall Time (microsec)3,824 3,942 118 3.1%
Incl. CPU (microsecs)0 4,000 4,000 N/A%
Incl. CPU (microsecs) per call 0 400 400 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)29,296 29,296 0 0.0%
Incl. MemUse (bytes) per call 2,930 2,930 0 0.0%
Excl. MemUse (bytes)-36,360 -36,360 0 0.0%
Incl. PeakMemUse (bytes)107,488 107,488 0 0.0%
Incl. PeakMemUse (bytes) per call 10,749 10,749 0 0.0%
Excl. PeakMemUse (bytes)2,368 2,368 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% -152 -18.0% 4,000 100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function118 77.6% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -152 -100.0% 4,000 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -227 -149.3% 4,000 100.0% 0 N/A% 0 N/A%
unserialize@10 N/A% -19 -12.5% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -17 -11.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -5 -3.3% 0 0.0% 0 N/A% 0 N/A%
unserialize0 N/A% -2 -1.3% 0 0.0% 0 N/A% 0 N/A%