Diff Report
Run #518fbd1297c93: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518fb7370421e: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #518fbd1297c93Run #518fb7370421eDiffDiff%
Number of Function Calls6 6 0 0.0%
Incl. Wall Time (microsec)1,990 2,100 110 5.5%
Incl. Wall Time (microsec) per call 332 350 18 5.5%
Excl. Wall Time (microsec)139 133 -6 -4.3%
Incl. CPU (microsecs)1,049 1,017 -32 -3.1%
Incl. CPU (microsecs) per call 175 170 -5 -3.1%
Excl. CPU (microsec)116 105 -11 -9.5%
Incl. MemUse (bytes)18,808 18,808 0 0.0%
Incl. MemUse (bytes) per call 3,135 3,135 0 0.0%
Excl. MemUse (bytes)-24,776 -24,776 0 0.0%
Incl. PeakMemUse (bytes)41,296 41,296 0 0.0%
Incl. PeakMemUse (bytes) per call 6,883 6,883 0 0.0%
Excl. PeakMemUse (bytes)744 744 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% 110 3.5% -32 -0.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-6 -5.5% -11 -34.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% 110 100.0% -32 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 105 95.5% -35 -109.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 14 12.7% 14 43.8% 0 N/A% 0 N/A%
unserialize0 N/A% -2 -1.8% -2 -6.2% 0 N/A% 0 N/A%
unserialize@10 N/A% -1 -0.9% -1 -3.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 3 9.4% 0 N/A% 0 N/A%