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Introducing Vector: Netflix's On-Host Performance Monitoring Tool

184 pointsby r4umabout 10 years ago

14 comments

philsnowabout 10 years ago
I got down to<p><pre><code> you should be able to install PCP from binary packages made available by the PCP development team on: ftp.pcp.io </code></pre> and that threw up a red flag in my brain. Then I noticed that techblog.netflix.com doesn&#x27;t redirect to https (and indeed can&#x27;t serve https) (I use <a href="https:&#x2F;&#x2F;www.eff.org&#x2F;HTTPS-EVERYWHERE" rel="nofollow">https:&#x2F;&#x2F;www.eff.org&#x2F;HTTPS-EVERYWHERE</a> and did not get content over https).<p>The directions _I_ saw for building from source looked pretty innocuous, but you might see a different set of directions if you&#x27;re being MITMed. Observe an appropriate amount of caution.
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CWuestefeldabout 10 years ago
It&#x27;s enormously frustrating to me that the Windows platform is so far behind.<p>I&#x27;ve been researching for a rebuild of our ecommerce site with the idea of a modern microservice architecture. Team skillset and some other considerations dictate a .Net environment.<p>Netflix and other companies have created a really rich platform, between logging and monitoring technologies like this; message queueing; deployment; and so on. In the Windows environment there&#x27;s precious little to compare to.<p>One bright spot is the news story also on HN today [1] about MS announcing Docker-related Hyper-V technology - but in the next version of Windows server.<p>It might be that to satisfy those .Net compatibility wishes, we just go to Mono and do everything else in Linux.<p>[1] <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9342369" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=9342369</a>
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fapjacksabout 10 years ago
I just tried installing this on a test VPS. PCP went well, but whenever I tried to input a &quot;hostname&quot; in Vector&#x27;s UI to get stats, it just kept telling me it couldn&#x27;t connect and to check hostname, regardless of what I put in the box. PCP was available and of course ports open and whatnot. I&#x27;m not sure what the problem was, but that was a bit frustrating. It looks like a slick product otherwise, especially for a first version! Thanks for releasing projects like this! I&#x27;ll be trying again in the future, for sure.
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samstaveabout 10 years ago
After using Stackdriver for the last 18 months, I would never go back to rolling my own monitoring infra if I could avoid it. I had nagios, cacti, munin, graphite all running and had two ops guys pretty much 80% of their time managing it.<p>Stackdriver with pagerduty and I have 250,000 custom metrics being published and hundreds and hundreds of graphs on dozens of dashboards.<p>Although, I am looking at SignalFX to give even better version of this, but I manage nearly 1,000 machines with only a staff of four.
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rubiquityabout 10 years ago
Am I wrong in saying this is a web interface that wraps PCP? So you can&#x27;t really compare it to inspeqtor or collectd since those actually do the metrics collection.
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debaserab2about 10 years ago
What does this have that CloudWatch enhanced metrics doesn&#x27;t? From the screenshots, the metrics look pretty similar. Not a slight at all against this project (it looks awesome), I&#x27;m just curious if your infrastructure is already AWS based what would cause you to choose a non-CloudWatch option.
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Thaxllabout 10 years ago
Not sure what the difference is between that and Collect + Graphite &#x2F; InfluxDB.
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capkutayabout 10 years ago
The charts look like they were built with nvd3. Can anyone confirm&#x2F;deny?
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tdicolaabout 10 years ago
Wow this looks great, thanks for releasing it! Nice to see even &#x27;simple&#x27; stuff like this that can help people who aren&#x27;t running at Netflix scale is still released.
vizzahabout 10 years ago
Could anyone who tried this monitoring tool compare it to Munin?
victorhooiabout 10 years ago
This is a slight tangent...but does anybody know what UI toolkit Netflix is using for this?<p>Or if it&#x27;s in-house, any info on whether they have, or might release it?<p>I see bootstrap-submenu.css mentioned, but not Bootstrap itself:<p><a href="https:&#x2F;&#x2F;github.com&#x2F;Netflix&#x2F;vector&#x2F;tree&#x2F;master&#x2F;app&#x2F;css" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;Netflix&#x2F;vector&#x2F;tree&#x2F;master&#x2F;app&#x2F;css</a>
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xbryanxabout 10 years ago
I&#x27;m curious how this compares to Zabbix&#x27;s agent and server. Does PCP give you finer grained details, or is it possibly more lightweight?
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strunzabout 10 years ago
Anyone care to compare this to something like collectd? <a href="https:&#x2F;&#x2F;collectd.org&#x2F;" rel="nofollow">https:&#x2F;&#x2F;collectd.org&#x2F;</a>
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oimazabout 10 years ago
Where can I find deb packages for pcp version 3.10 or higher?
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