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authorNiall Douglas (s [underscore] sourceforge {at} nedprod [dot] com) <spamtrap@nedprod.com>2017-08-18 03:07:59 +0300
committerNiall Douglas (s [underscore] sourceforge {at} nedprod [dot] com) <spamtrap@nedprod.com>2017-08-18 03:07:59 +0300
commit2762831a1aa1862e2d944d333b9294399c08a929 (patch)
tree3d653dcd4693da14be4fe81b79f5dc55b9c2c554 /release_notes.md
parent11193b589a8c54e12769a2cbb6c37b1777ec2613 (diff)
Added results for desktop machine.
Diffstat (limited to 'release_notes.md')
-rw-r--r--release_notes.md20
1 files changed, 6 insertions, 14 deletions
diff --git a/release_notes.md b/release_notes.md
index ad822040..90273a84 100644
--- a/release_notes.md
+++ b/release_notes.md
@@ -30,24 +30,16 @@ Manufacturer claimed 4Kb transfer latencies for the physical hardware:
- RTT PCIe latency: **0.5us**
</td>
<td valign="top" width="33%">
-100% read QD1 4Kb transfer latencies for the software with AFIO:
-- Average spinning rust hard drive latency: **TODO**
-- 99.999% spinning rust hard drive latency: **TODO**
-- Average SATA flash drive latency: **TODO**
-- 99.999% SATA flash drive latency: **TODO**
-- Average NVMe flash drive latency: **362us** (2,762 IOPS)
-- 99.999% NVMe flash drive latency: **35,378us** (28 IOPS)
+100% read QD1 4Kb direct transfer latencies for the software with AFIO:
+- &lt; 99% spinning rust hard drive latency: **TODO**
+- &lt; 99% SATA flash drive latency: Windows **290us** Linux **158us**
Lowest sustained 4Kb read latency benchmarked to date by author (page cache): **7us** (142k IOPS @ QD1, approx 558Mb/sec)
</td>
<td valign="top" width="33%">
-75% read 25% write QD4 4Kb transfer latencies for the software with AFIO:
-- Average spinning rust hard drive latency: **TODO**
-- 99.999% spinning rust hard drive latency: **TODO**
-- Average SATA flash drive latency: **TODO**
-- 99.999% SATA flash drive latency: **TODO**
-- Average NVMe flash drive latency: **232us** (4,310 IOPS)
-- 99.999% NVMe flash drive latency: **11,952us** (83 IOPS)
+75% read 25% write QD4 4Kb direct transfer latencies for the software with AFIO:
+- &lt; 99% spinning rust hard drive latency: **TODO**
+- &lt; 99% SATA flash drive latency: Windows **1,812us** Linux **1,416us**
Lowest sustained 4Kb write latency benchmarked to date by author (page cache): **7us** (142k IOPS @ QD1, approx 558Mb/sec)
</td>