Diff Report
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Database::getConnection

Drupal\Core\Database\Database::getConnectionRun #52c2694eecde3Run #52c2677cc22b0DiffDiff%
Number of Function Calls3 3 0 0.0%
Incl. Wall Time (microsec)2,474 2,311 -163 -6.6%
Incl. Wall Time (microsec) per call 825 770 -54 -6.6%
Excl. Wall Time (microsec)21 23 2 9.5%
Incl. CPU (microsecs)2,124 2,066 -58 -2.7%
Incl. CPU (microsecs) per call 708 689 -19 -2.7%
Excl. CPU (microsec)24 29 5 20.8%
Incl. MemUse (bytes)265,504 265,520 16 0.0%
Incl. MemUse (bytes) per call 88,501 88,507 5 0.0%
Excl. MemUse (bytes)3,472 3,472 0 0.0%
Incl. PeakMemUse (bytes)252,056 252,064 8 0.0%
Incl. PeakMemUse (bytes) per call 84,019 84,021 3 0.0%
Excl. PeakMemUse (bytes)2,128 2,128 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Database::getConnection [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\Database::getConnection0 N/A% -163 -0.4% -58 -0.1% 16 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function2 1.2% 5 8.6% 0 0.0% 0 0.0%
Parent functions
call_user_func0 N/A% -165 -101.2% -64 -110.3% 16 100.0% 8 100.0%
db_select0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
db_query_range0 N/A% 1 0.6% 6 10.3% 0 0.0% 0 0.0%
Child function
Drupal\Core\Database\Database::openConnection0 N/A% -165 -101.2% -63 -108.6% 16 100.0% 8 100.0%