Diff Report
Run #519afb4e24ae7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519afa8ec2e5c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519afb4e24ae7Run #519afa8ec2e5cDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)9,305 8,952 -353 -3.8%
Incl. Wall Time (microsec) per call 665 639 -25 -3.8%
Excl. Wall Time (microsec)444 412 -32 -7.2%
Incl. CPU (microsecs)4,520 4,211 -309 -6.8%
Incl. CPU (microsecs) per call 323 301 -22 -6.8%
Excl. CPU (microsec)363 356 -7 -1.9%
Incl. MemUse (bytes)242,040 242,000 -40 -0.0%
Incl. MemUse (bytes) per call 17,289 17,286 -3 -0.0%
Excl. MemUse (bytes)-139,344 -139,344 0 0.0%
Incl. PeakMemUse (bytes)293,376 292,984 -392 -0.1%
Incl. PeakMemUse (bytes) per call 20,955 20,927 -28 -0.1%
Excl. PeakMemUse (bytes)1,608 1,608 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% -353 -37.4% -309 -20.7% -40 -0.1% -392 -0.7%
Exclusive Metrics Diff for Current Function-32 -9.1% -7 -2.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\StorageBase::get0 N/A% -353 -100.0% -309 -100.0% -40 -100.0% -392 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -180 -51.0% -148 -47.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 N/A% -65 -18.4% -72 -23.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Statement::fetchAllAssoc0 N/A% -52 -14.7% -52 -16.8% 0 0.0% -240 -61.2%
unserialize0 N/A% -25 -7.1% -33 -10.7% -40 -100.0% -152 -38.8%
unserialize@10 N/A% 1 0.3% 3 1.0% 0 0.0% 0 0.0%