Diff Report
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for session_write_close

session_write_closeRun #519aa45581fb3Run #519aa37b5bebdDiffDiff%
Number of Function Calls1 -1 -100.0%
Incl. Wall Time (microsec)3,922 -3,922 -100.0%
Incl. Wall Time (microsec) per call 3,922 N/A -3,922 -100.0%
Excl. Wall Time (microsec)27 -27 -100.0%
Incl. CPU (microsecs)3,014 -3,014 -100.0%
Incl. CPU (microsecs) per call 3,014 N/A -3,014 -100.0%
Excl. CPU (microsec)24 -24 -100.0%
Incl. MemUse (bytes)146,464 -146,464 -100.0%
Incl. MemUse (bytes) per call 146,464 N/A -146,464 -100.0%
Excl. MemUse (bytes)1,264 -1,264 -100.0%
Incl. PeakMemUse (bytes)82,392 -82,392 -100.0%
Incl. PeakMemUse (bytes) per call 82,392 N/A -82,392 -100.0%
Excl. PeakMemUse (bytes)0 0 N/A%

Parent/Child Regression/Improvement report for session_write_close [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
session_write_close-1 -33.3% -3,922 -52.1% -3,014 -56.5% -146,464 -50.0% -82,392 -30.7%
Exclusive Metrics Diff for Current Function-27 -0.7% -24 -0.8% -1,264 -0.9% 0 0.0%
Parent function
drupal_session_commit-1 -100.0% -3,922 -100.0% -3,014 -100.0% -146,464 -100.0% -82,392 -100.0%
Child functions
_drupal_session_write-1 -50.0% -3,893 -99.3% -2,985 -99.0% -144,368 -98.6% -82,392 -100.0%
_drupal_session_close-1 -50.0% -2 -0.1% -5 -0.2% -832 -0.6% 0 0.0%