Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)21,940 109,750 87,810 400.2%
Incl. Wall Time (microsec) per call 1,155 5,776 4,622 400.2%
Excl. Wall Time (microsec)2,204 10,870 8,666 393.2%
Incl. CPU (microsecs)8,000 8,001 1 0.0%
Incl. CPU (microsecs) per call 421 421 0 0.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)58,024 58,024 0 0.0%
Incl. MemUse (bytes) per call 3,054 3,054 0 0.0%
Excl. MemUse (bytes)-71,792 -71,792 0 0.0%
Incl. PeakMemUse (bytes)181,144 181,040 -104 -0.1%
Incl. PeakMemUse (bytes) per call 9,534 9,528 -5 -0.1%
Excl. PeakMemUse (bytes)5,016 5,016 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% 87,810 0.6% 1 0.0% 0 0.0% -104 -6.9%
Exclusive Metrics Diff for Current Function8,666 9.9% -4,000 -400000.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 87,810 100.0% 1 100.0% 0 N/A% -104 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 66,986 76.3% 8,001 800100.0% 0 N/A% -104 -100.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 5,716 6.5% -4,000 -400000.0% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 4,280 4.9% 0 0.0% 0 N/A% 0 0.0%
unserialize0 N/A% 1,484 1.7% 0 0.0% 0 N/A% 0 0.0%
unserialize@10 N/A% 678 0.8% 0 0.0% 0 N/A% 0 0.0%