Diff Report
Run #517c1770a3264: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1836bbd84: 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 #517c1770a3264Run #517c1836bbd84DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)5,147 4,905 -242 -4.7%
Incl. Wall Time (microsec) per call 429 409 -20 -4.7%
Excl. Wall Time (microsec)298 281 -17 -5.7%
Incl. CPU (microsecs)2,695 2,676 -19 -0.7%
Incl. CPU (microsecs) per call 225 223 -2 -0.7%
Excl. CPU (microsec)247 233 -14 -5.7%
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)-98,032 -98,032 0 0.0%
Incl. PeakMemUse (bytes)165,712 165,720 8 0.0%
Incl. PeakMemUse (bytes) per call 13,809 13,810 1 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% -242 -15.2% -19 -1.2% 0 0.0% 8 0.1%
Exclusive Metrics Diff for Current Function-17 -7.0% -14 -73.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -242 -100.0% -19 -100.0% 0 N/A% 8 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -233 -96.3% -15 -78.9% 0 N/A% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% 11 4.5% 12 63.2% 0 N/A% 0 0.0%
unserialize0 N/A% -3 -1.2% -2 -10.5% 0 N/A% 8 100.0%
unserialize@10 N/A% 0 0.0% -1 -5.3% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% 0 0.0% 1 5.3% 0 N/A% 0 0.0%