Just out of curiosity, I've reverted latest changes in ISPN so that the
HEAD was dc6708f (- Pedro Ruivo, 10 days ago : ISPN-3117
(Non)TxAsyncBackupTest.testReplace fails randomly) and re-ran the tests
for 1kB entries for HotRod, Memcached, REST.
Results:
HotRod
entry size -> overhead per entry
1kB -> 159
REST
1kB -> 199
Memcached
1kB -> 212
Martin
Dne 24.5.2013 14:50, Martin Gencur napsal(a):
Hi,
so I gave it another try with latest Infinispan and Infinispan-server
snapshots (HEAD: a901168, resp. bc432fa) . In short, the results are
still the same for inVM mode but worse for client-server mode. Of
course, I haven't changed anything in the test since last time.
This time, I left out the results for 1MB entries because there's high
distortion due to the low number of entries stored in a cache (storing
100MB of data). Previously, the results looked better for HotRod
compared to the first round of tests I did for ISPN 5.2. Now the
results for HotRod are worst of the three measurements, inVM mode
remains the same:
HotRod (ISPN 5.2):
entry size -> overhead per entry
512B -> 174B
1kB -> 178B
10kB -> 176B
HotRod (ISPN 5.3-SNAPSHOT, a few weeks ago)
512B -> 159 (~ -9%)
1kB -> 159 (~ -11%)
10kB -> 154 (this is perhaps affected by the low number of entries
stored in mem.)
HotRod (ISPN 5.3-SNAPSHOT, now)
512B -> 191
1kB -> 191 (measured twice)
10kB -> 186 (looks a bit distorted already)
------------------------
Memcached (ISPN 5.2)
512B -> 184
1kB -> 181
10kB -> 182
Memcached (ISPN 5.3-SNAPSHOT)
512 -> 228
1kB -> 227
10kB -> 235
--------------------------------
REST (ISPN 5.2)
512B -> 208
1kB -> 205
10kB -> 206
REST (ISPN 5.3-SNAPSHOT)
512 -> 247
1kB -> 247
10kB -> 251
------------------------------------
inVM (ISPN 5.2)
512B -> 151
1kB -> 151
10kB -> 155
inVM (ISPN 5.3-SNAPSHOT)
512 -> 150
1kB -> 150
10kB -> 150
Martin
Dne 23.5.2013 18:13, Mircea Markus napsal(a):
> Hi Martin,
>
> Galder has finalised the remaining bits of ISPN-2281. Is it possible for you to
re-run the test to see where we are with the memory consumption?
>
> On 13 May 2013, at 10:44, Galder Zamarreño<galder(a)redhat.com> wrote:
>
>>> On May 7, 2013, at 4:55 PM, Manik Surtani<msurtani(a)redhat.com> wrote:
>>>
>>>> On 7 May 2013, at 15:39, Martin Gencur<mgencur(a)redhat.com> wrote:
>>>>
>>>>> I can make a blog post once we have this for Memcached and REST. I
guess it is not ready yet.
>>>> Yes please. Nice work. :)
> Cheers,