From: | Luis Vilar Flores <lflores(at)evolute(dot)pt> |
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To: | pgsql-jdbc(at)postgresql(dot)org |
Subject: | Re: bytea memory improvement - test results |
Date: | 2006-10-06 19:21:03 |
Message-ID: | 4526AC9F.2010508@evolute.pt |
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Thread: | |
Lists: | pgsql-jdbc |
Hello,
These are the results from the Kris Jurka's ByteaTest2.java.
If there are more questions or someone want something else about this
patch just ask it...
I look forward to see a new driver with this patch ...
CeleronM(at)1(dot)6 1MB L2 cache
Fedora Core 5
jdk1.5.0_08
local db ver 8.1.4
jdbc driver ver 407
OLD
Time: 56261ms Mem: 2760776b
Time: 56077ms Mem: 2753088b
Time: 56181ms Mem: 2753088b
Time: 56184ms Mem: 2753088b
Time: 56259ms Mem: 2753088b
NEW
Time: 34603ms Mem: 1859656b
Time: 34438ms Mem: 1852776b
Time: 34409ms Mem: 1852776b
Time: 34610ms Mem: 1852776b
Time: 34496ms Mem: 1852776b
G5(at)1(dot)8 512KB L2 cache
Mac OS X 10.4.8
jdk1.5.0_06
remote db ver 8.1.4(on LAN)
jdbc driver ver 407
OLD
Time: 130390ms Mem: 2812064b
Time: 131060ms Mem: 2811776b
Time: 131039ms Mem: 2811776b
Time: 131627ms Mem: 2811776b
Time: 131772ms Mem: 2811776b
NEW
Time: 83940ms Mem: 1911752b
Time: 83244ms Mem: 1911464b
Time: 83350ms Mem: 1911464b
Time: 83457ms Mem: 1911464b
Time: 83610ms Mem: 1911464b
Attachment | Content-Type | Size |
---|---|---|
ByteaTest2.java | text/x-java | 935 bytes |
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