Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls1 2 1 100.0%
Incl. Wall Time (microsec)55,054 52,947 -2,107 -3.8%
Incl. Wall Time (microsec) per call 55,054 26,474 -28,581 -51.9%
Excl. Wall Time (microsec)35 46 11 31.4%
Incl. CPU (microsecs)44,451 44,358 -93 -0.2%
Incl. CPU (microsecs) per call 44,451 22,179 -22,272 -50.1%
Excl. CPU (microsec)29 42 13 44.8%
Incl. MemUse (bytes)2,197,232 1,920,144 -277,088 -12.6%
Incl. MemUse (bytes) per call 2,197,232 960,072 -1,237,160 -56.3%
Excl. MemUse (bytes)4,640 6,008 1,368 29.5%
Incl. PeakMemUse (bytes)2,249,704 1,978,840 -270,864 -12.0%
Incl. PeakMemUse (bytes) per call 2,249,704 989,420 -1,260,284 -56.0%
Excl. PeakMemUse (bytes)1,072 1,928 856 79.9%

Parent/Child Regression/Improvement report for drupal_render [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
drupal_render1 33.3% -2,107 -168.8% -93 -6.3% -277,088 -336.0% -270,864 -325.4%
Exclusive Metrics Diff for Current Function11 0.5% 13 14.0% 1,368 0.5% 856 0.3%
Parent functions
drupal_render_page0 0.0% -2,580 -122.4% -568 -610.8% -331,112 -119.5% -327,880 -121.0%
render1 100.0% 473 22.4% 475 510.8% 54,024 19.5% 57,016 21.0%
Child functions
theme0 0.0% -2,574 -122.2% -565 -607.5% -329,952 -119.1% -326,992 -120.7%
drupal_render@11 50.0% 448 21.3% 448 481.7% 48,936 17.7% 52,360 19.3%
element_children1 50.0% 7 0.3% 8 8.6% 2,560 0.9% 2,912 1.1%
drupal_process_attached0 0.0% 1 0.0% 2 2.2% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% 1 1.1% 0 0.0% 0 0.0%