Diff Report
Run #517c1c27a12c9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #517c1bb406b02: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for serialize

serializeRun #517c1c27a12c9Run #517c1bb406b02DiffDiff%
Number of Function Calls4 154 150 3750.0%
Incl. Wall Time (microsec)20 527 507 2535.0%
Incl. Wall Time (microsec) per call 5 3 -2 -31.6%
Excl. Wall Time (microsec)20 527 507 2535.0%
Incl. CPU (microsecs)26 631 605 2326.9%
Incl. CPU (microsecs) per call 7 4 -2 -37.0%
Excl. CPU (microsec)26 631 605 2326.9%
Incl. MemUse (bytes)1,664 59,232 57,568 3459.6%
Incl. MemUse (bytes) per call 416 385 -31 -7.5%
Excl. MemUse (bytes)1,664 59,232 57,568 3459.6%
Incl. PeakMemUse (bytes)0 992 992 N/A%
Incl. PeakMemUse (bytes) per call 0 6 6 N/A%
Excl. PeakMemUse (bytes)0 992 992 N/A%

Parent/Child Regression/Improvement report for serialize [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
serialize150 100.0% 507 0.2% 605 0.5% 57,568 12.9% 992 0.2%
Exclusive Metrics Diff for Current Function507 100.0% 605 100.0% 57,568 100.0% 992 100.0%
Parent functions
dblog_watchdog150 100.0% 503 99.2% 600 99.2% 57,568 100.0% 992 100.0%
_menu_build_tree0 0.0% 4 0.8% 5 0.8% 0 0.0% 0 0.0%