From ba04ed28c0ce483f7a1298fd447a2e3cad15eb5a Mon Sep 17 00:00:00 2001 From: Aaron Stannard Date: Tue, 17 May 2016 09:59:13 -0700 Subject: [PATCH] 2.1 release notes --- RELEASE_NOTES.md | 30 +++++++++++++++++++++++++++++- 1 file changed, 29 insertions(+), 1 deletion(-) diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md index 4694b99..565cfea 100644 --- a/RELEASE_NOTES.md +++ b/RELEASE_NOTES.md @@ -1,5 +1,33 @@ #### 2.1.0 May 16 2016 -Placeholder for next major perf upgrade +* Added support for batch writes +* Made write objects reusable +* IPv6 support for legacy API + +Net performance impact of above changes as reported by build server: + +**Before** + + Metric | Units | Max | Average | Min | StdDev | +---------------- |---------------- |---------------- |---------------- |---------------- |---------------- | +TotalCollections [Gen0] | collections / s | 40.14 | 40.14 | 40.14 | 0.00 | +TotalCollections [Gen1] | collections / s | 2.86 | 2.86 | 2.86 | 0.00 | +TotalCollections [Gen2] | collections / s | 0.53 | 0.53 | 0.53 | 0.00 | +TotalBytesAllocated | bytes / s | 293,950.63 | 293,950.63 | 293,950.63 | 0.00 | +[Counter] inbound ops | operations / s | 55,782.90 | 55,782.90 | 55,782.90 | 0.00 | +[Counter] outbound ops | operations / | 55,783.07 | 55,783.07 | 55,783.07 | 0.00 | +Max concurrent connections | operations | 440.00 | 440.00 | 440.00 | 0.00 | + +**After** + + Metric | Units | Max | Average | Min | StdDev | +---------------- |---------------- |---------------- |---------------- |---------------- |---------------- | +TotalCollections [Gen0] | collections | 26.41 | 26.41 | 26.41 | 0.00 | +TotalCollections [Gen1] | collections | 8.33 | 8.33 | 8.33 | 0.00 | +TotalCollections [Gen2] | collections | 0.08 | 0.08 | 0.08 | 0.00 | +TotalBytesAllocated | bytes | 38,170.63 | 38,170.63 | 38,170.63 | 0.00 | +[Counter] inbound ops | operations | 99,728.63 | 99,728.63 | 99,728.63 | 0.00 | +[Counter] outbound ops | operations | 99,728.67 | 99,728.67 | 99,728.67 | 0.00 | +Max concurrent connections | operations | 945.00 | 945.00 | 945.00 | 0.00 | #### 2.0.2 May 6 2016 * Added DNS support to `ServerBootstrap` so hostnames can be bound.