<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" class="">I don’t think it discourages, the people you pention would simply use the “default” profile. At least with a list of profiles, the idea of tuning pops into your mind and you can go further.<div class=""><br class=""><div><blockquote type="cite" class=""><div class="">On 18 Jul 2017, at 15:05, Sebastian Laskawiec <<a href="mailto:slaskawi@redhat.com" class="">slaskawi@redhat.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div dir="ltr" class="">I have mixed feelings about this to be honest. On one hand this gives a really good experience for new users (just pick a profile you want to use) but on the other hand tools like this discourage users for doing proper tuning work (why should I read any documentation and do anything if everything has already been provided by Infinispan authors).<div class=""><br class=""></div><div class="">Nevertheless I think it might be worth to do a POC and host profiles in a separate repository (to avoid user confusion).</div></div><br class=""><div class="gmail_quote"><div dir="ltr" class="">On Tue, Jul 11, 2017 at 6:49 PM Sanne Grinovero <<a href="mailto:sanne@infinispan.org" class="">sanne@infinispan.org</a>> wrote:<br class=""></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi all,<br class="">
<br class="">
tuned is a very nice utility to apply all kind of tuning options to a<br class="">
machine focusing on performance options.<br class="">
<br class="">
Of course it doesn't replace the tuning that an expert could provide<br class="">
for a specific system, but it gives people a quick an easy way to get<br class="">
to a reasonable starting point, which is much better than the generic<br class="">
out of the box of a Linux distribution.<br class="">
<br class="">
In many distributions it runs at boostrap transparently, for example<br class="">
it will automatically apply a "laptop" profile if it's able to detect<br class="">
running on a laptop, and might be the little tool which switches your<br class="">
settings to an higher performance profile when you plug in the laptop.<br class="">
<br class="">
There's some good reference here:<br class="">
- <a href="https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Performance_Tuning_Guide/sect-Red_Hat_Enterprise_Linux-Performance_Tuning_Guide-Performance_Monitoring_Tools-tuned_and_tuned_adm.html" rel="noreferrer" target="_blank" class="">https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Performance_Tuning_Guide/sect-Red_Hat_Enterprise_Linux-Performance_Tuning_Guide-Performance_Monitoring_Tools-tuned_and_tuned_adm.html</a><br class="">
<br class="">
It's also easy to find it integrated with other tools, e.g. you can<br class="">
use Ansible to set a profile.<br class="">
<br class="">
Distributions like Fedora have out of the box profiles included which<br class="">
are good tuning base settings to run e.g. an Oracle RDBMS, an HANA<br class="">
database, or just tune for latency rather than throughput.<br class="">
Communities like Hadoop also provide suggested tuned settings.<br class="">
<br class="">
It would be great to distribute an Infinispan optimised profile? We<br class="">
could ask the Fedora team to include it, I feel it's important to have<br class="">
a profile there, or at least have one provided by any Infinispan RPMs.<br class="">
<br class="">
Thanks,<br class="">
Sanne<br class="">
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</blockquote></div><div dir="ltr" class="">-- <br class=""></div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr" class=""><div style="box-sizing: border-box; font-family: overpass, sans-serif; font-weight: bold; margin: 0px; padding: 0px; font-size: 14px; text-transform: uppercase;" class=""><span class="inbox-inbox-inbox-firstname-container" style="box-sizing:border-box">SEBASTIAN</span><span class="inbox-inbox-inbox-Apple-converted-space"> </span><span class="inbox-inbox-inbox-lastname-container" style="box-sizing:border-box">ŁASKAWIEC</span></div><p class="inbox-inbox-inbox-position-container" style="box-sizing: border-box; font-family: overpass, sans-serif; font-size: 10px; margin: 0px 0px 4px; text-transform: uppercase;"><span class="inbox-inbox-inbox-position" style="box-sizing:border-box">INFINISPAN DEVELOPER</span></p><div style="box-sizing: border-box; font-family: overpass, sans-serif; margin: 0px; font-size: 10px; color: rgb(153, 153, 153);" class=""><a class="inbox-inbox-inbox-redhat-anchor" href="https://www.redhat.com/" target="_blank" style="box-sizing:border-box;color:rgb(0,136,206);margin:0px;text-decoration:none">Red Hat<span class="inbox-inbox-inbox-Apple-converted-space"> </span><span style="box-sizing:border-box" class="">EMEA</span></a></div><table border="0" style="box-sizing: border-box; font-family: overpass, sans-serif; font-size: inherit;" class=""><tbody style="box-sizing:border-box" class=""><tr style="box-sizing:border-box" class=""><td width="100px" style="box-sizing:border-box" class=""><a href="https://red.ht/sig" style="box-sizing:border-box" class=""><img width="90" height="auto" style="box-sizing: border-box;" src="https://www.redhat.com/files/brand/email/sig-redhat.png" class=""></a></td></tr></tbody></table></div></div>
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