New malloc ready, take 42
kris at obsecurity.org
Wed Dec 28 21:21:08 PST 2005
Jason Evans wrote:
> On Dec 28, 2005, at 9:06 PM, David Xu wrote:
>> I am using patch file jemalloc_20051222c.diff. I don't use
>> MALLOC_OPTIONS and don't create link malloc.conf in /etc.
>> I have tested super-smack with following command:
>> %super-smack ./select-key.smack 10 5000
>> Query Barrel Report for client smacker1
>> connect: max=4ms min=1ms avg= 2ms from 10 clients
>> Query_type num_queries max_time min_time q_per_s
>> select_index 100000 0 0 15895.76
> Can you please try again with MALLOC_OPTIONS=aj, and (similar to the
> tests I ran):
> MALLOC_OPTIONS=aj super-smack ./select-key.smack 4 10000
> It will be helpful to know whether your hardware behaves differently
> for the same test. Also, I don't have any working hardware right
> now, so I can't try to reproduce your results.
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It's better to make the /etc/malloc.conf -> aj link instead of using the
env variable, otherwise it's easy to forget to restart the mysqld with
the new malloc options.
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