Diff Report
Run #519ec8682c2dc: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ec94fa4daa: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519ec8682c2dcRun #519ec94fa4daaDiffDiff%
Number of Function Calls16 16 0 0.0%
Incl. Wall Time (microsec)9,269 8,450 -819 -8.8%
Incl. Wall Time (microsec) per call 579 528 -51 -8.8%
Excl. Wall Time (microsec)462 456 -6 -1.3%
Incl. CPU (microsecs)3,953 3,921 -32 -0.8%
Incl. CPU (microsecs) per call 247 245 -2 -0.8%
Excl. CPU (microsec)403 379 -24 -6.0%
Incl. MemUse (bytes)286,320 286,272 -48 -0.0%
Incl. MemUse (bytes) per call 17,895 17,892 -3 -0.0%
Excl. MemUse (bytes)-163,312 -163,312 0 0.0%
Incl. PeakMemUse (bytes)157,944 240,416 82,472 52.2%
Incl. PeakMemUse (bytes) per call 9,872 15,026 5,155 52.2%
Excl. PeakMemUse (bytes)744 1,224 480 64.5%

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% -819 -2.5% -32 -0.1% -48 -0.0% 82,472 12.4%
Exclusive Metrics Diff for Current Function-6 -0.7% -24 -75.0% 0 0.0% 480 0.6%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -819 -100.0% -32 -100.0% -48 -100.0% 82,472 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -798 -97.4% -5 -15.6% 0 0.0% 130,056 157.7%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -27 -3.3% -21 -65.6% 0 0.0% -9,000 -10.9%
unserialize0 N/A% 18 2.2% 21 65.6% -48 -100.0% -39,256 -47.6%
unserialize@10 N/A% -4 -0.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -2 -0.2% -3 -9.4% 0 0.0% 192 0.2%