Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de5cbd937a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #541de429e5ab1Run #541de5cbd937aDiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)374 361 -13 -3.5%
Incl. Wall Time (microsec) per call 16 15 -1 -3.5%
Excl. Wall Time (microsec)313 301 -12 -3.8%
Incl. CPU (microsecs)402 391 -11 -2.7%
Incl. CPU (microsecs) per call 17 16 -0 -2.7%
Excl. CPU (microsec)270 262 -8 -3.0%
Incl. MemUse (bytes)31,312 31,312 0 0.0%
Incl. MemUse (bytes) per call 1,305 1,305 0 0.0%
Excl. MemUse (bytes)28,872 28,872 0 0.0%
Incl. PeakMemUse (bytes)8,176 8,176 0 0.0%
Incl. PeakMemUse (bytes) per call 341 341 0 0.0%
Excl. PeakMemUse (bytes)6,848 6,848 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchAllAssoc [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\Database\Statement::fetchAllAssoc0 N/A% -13 -0.1% -11 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-12 -92.3% -8 -72.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -7 -53.8% -5 -45.5% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% -5 -38.5% -7 -63.6% 0 N/A% 0 N/A%
Drupal\Core\Menu\MenuTreeStorage::loadByRoute0 N/A% -1 -7.7% 1 9.1% 0 N/A% 0 N/A%
Child functions
is_string0 N/A% -2 -15.4% -1 -9.1% 0 N/A% 0 N/A%
is_object0 N/A% 2 15.4% -3 -27.3% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% -1 -7.7% 1 9.1% 0 N/A% 0 N/A%