Diff Report
Run #51fdbca2b5409: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51fdbdbb58abc: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for PDO::exec

PDO::execRun #51fdbca2b5409Run #51fdbdbb58abcDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)126 138 12 9.5%
Incl. Wall Time (microsec) per call 63 69 6 9.5%
Excl. Wall Time (microsec)126 138 12 9.5%
Incl. CPU (microsecs)46 59 13 28.3%
Incl. CPU (microsecs) per call 23 30 7 28.3%
Excl. CPU (microsec)46 59 13 28.3%
Incl. MemUse (bytes)800 800 0 0.0%
Incl. MemUse (bytes) per call 400 400 0 0.0%
Excl. MemUse (bytes)800 800 0 0.0%
Incl. PeakMemUse (bytes)632 632 0 0.0%
Incl. PeakMemUse (bytes) per call 316 316 0 0.0%
Excl. PeakMemUse (bytes)632 632 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% 12 1.3% 13 18.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 100.0% 13 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Driver\mysql\Connection::open0 N/A% 12 100.0% 13 100.0% 0 N/A% 0 N/A%