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

Drupal\Core\KeyValueStore\DatabaseStorage::getMultipleRun #519afa8ec2e5cRun #519afb4e24ae7DiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)8,952 9,305 353 3.9%
Incl. Wall Time (microsec) per call 639 665 25 3.9%
Excl. Wall Time (microsec)412 444 32 7.8%
Incl. CPU (microsecs)4,211 4,520 309 7.3%
Incl. CPU (microsecs) per call 301 323 22 7.3%
Excl. CPU (microsec)356 363 7 2.0%
Incl. MemUse (bytes)242,000 242,040 40 0.0%
Incl. MemUse (bytes) per call 17,286 17,289 3 0.0%
Excl. MemUse (bytes)-139,344 -139,344 0 0.0%
Incl. PeakMemUse (bytes)292,984 293,376 392 0.1%
Incl. PeakMemUse (bytes) per call 20,927 20,955 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 Function32 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%