Diff Report
Run #519eb880e5974: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb7a1537f7: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for PDOStatement::execute

PDOStatement::executeRun #519eb880e5974Run #519eb7a1537f7DiffDiff%
Number of Function Calls183 188 5 2.7%
Incl. Wall Time (microsec)83,450 86,753 3,303 4.0%
Incl. Wall Time (microsec) per call 456 461 5 1.2%
Excl. Wall Time (microsec)83,450 86,753 3,303 4.0%
Incl. CPU (microsecs)13,876 14,091 215 1.5%
Incl. CPU (microsecs) per call 76 75 -1 -1.2%
Excl. CPU (microsec)13,876 14,091 215 1.5%
Incl. MemUse (bytes)126,588 129,288 2,700 2.1%
Incl. MemUse (bytes) per call 692 688 -4 -0.6%
Excl. MemUse (bytes)126,588 129,288 2,700 2.1%
Incl. PeakMemUse (bytes)26,584 26,964 380 1.4%
Incl. PeakMemUse (bytes) per call 145 143 -2 -1.3%
Excl. PeakMemUse (bytes)26,584 26,964 380 1.4%

Parent/Child Regression/Improvement report for PDOStatement::execute [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
PDOStatement::execute5 100.0% 3,303 92.1% 215 208.7% 2,700 1.2% 380 0.2%
Exclusive Metrics Diff for Current Function3,303 100.0% 215 100.0% 2,700 100.0% 380 100.0%
Parent function
Drupal\Core\Database\Statement::execute5 100.0% 3,303 100.0% 215 100.0% 2,700 100.0% 380 100.0%