Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for PDO::exec

PDO::execRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)274 248 -26 -9.5%
Incl. Wall Time (microsec) per call 137 124 -13 -9.5%
Excl. Wall Time (microsec)274 248 -26 -9.5%
Incl. CPU (microsecs)70 67 -3 -4.3%
Incl. CPU (microsecs) per call 35 34 -2 -4.3%
Excl. CPU (microsec)70 67 -3 -4.3%
Incl. MemUse (bytes)452 452 0 0.0%
Incl. MemUse (bytes) per call 226 226 0 0.0%
Excl. MemUse (bytes)452 452 0 0.0%
Incl. PeakMemUse (bytes)452 452 0 0.0%
Incl. PeakMemUse (bytes) per call 226 226 0 0.0%
Excl. PeakMemUse (bytes)452 452 0 0.0%

Parent/Child Regression/Improvement report for PDO::exec [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
PDO::exec0 N/A% -26 -4.2% -3 -0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-26 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% -26 -100.0% -3 -100.0% 0 N/A% 0 N/A%