Magento Cloud Community, 20 Feb 2020

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From YouTube: Magento Cloud Demo - Holiday Readiness with Bohdan Korablov, Ben Batschelet, and Oleh Posyniak

Description

During the demo, you will learn how to prepare your Magento Cloud environment for the Holiday season, including:

- Consumer locks
- MySQL and Redis tuning
- NewRelic
- Logs

A

Okay, I think we can actually start with a bit. So hello hope you see my screen. My name is Ali, and today, with me. Welcome to my friends, burn and hold on he'll.

A

Also join me this presentation, so we decided to give you the preparation topics before the holiday before the Black Friday, and even they do not really look at the court itself or any other cloud environments, but we will talk mostly Bowser and good practices, how to prepare the perfect holiday and how to make sure that everything will appear in best possible shape good morning good evening who just join it. We can start, but then will be the first person to told today.

B

My name is Don I'm from magenta Claudia, and today I would like to tell you about important things regarding preparation. 200 days is a consumer walks. As you know, there are uses walks to avoid running consumers, duplication with consumers at the same time. So in production and agent we suffered two types of loss and fire box and you can find environment variable magenta cloud lost you on staging and production. This variable contains two special views for walks.

B

We recommend to use pine box because if you use the box, you can lose this box if you have huge vomiting, because if I lower accounts of each connection between the debates, letters and you move Delos, so please check your configuration for walks in your MPC file. So you need to use file box and also you can find things to out their dogs and.

B

Other can you next check that all caches enabled because if even one asked cache is disabled, it can be root, cause of performance issues.

B

Also, as you know, magenta support their connections to proceed. Read queries is using these connections. Magenta can balance between read and write head queries, so you can see example to enable their connections for Mexico next place, the same information for readies, but be careful if you project runs on the splitter protection. I. Don't use slate connection for eighties, because currently this architecture doesn't support this functionality.

B

B

Also using new Redick, you can see some metrics like time response a CPU usage, so using this matrix you can make decision about upsizing your environments before holidays. Next, please.

B

A

B

Database metrics, please open next labs and I using data base matrix you can find some slope varies. You ready to provide you some advices how to improve and fit these slow queries.

B

You can see some transactions, it's like opening page or category page. Using this information you can make decision regarding, may be disabled, so patty modulus or another staff to improve performance.

B

B

And before holidays next slide, please, your ex provides information like stick trace and another information which you can use to fix. These errors.

C

Additional tweaks, you can do our checks connect for before lock Friday, so, firstly, everybody on the cloud should be behind a fastly cash and it's very important to make sure that as much as possible, you're utilizing that cash. So the best way to do that is to look at the headers that come from the requests on your site. You can use any tool you want for that. My personally use HTTP curl post. Then even Chrome can do this for you, but also what you want to do.

C

Is you want to look at the header X cash, and that will have two values for its. It will be either miss miss, hit, miss miss tips or hit hit.

C

You want to make sure that you see the word hit in that X cache header at least once does it matter if it's one way or the other as long as it at least one level of the cache has hit, it may take two or more requests or the cache to get caught up. So if you get the first requested, it comes back. Miss miss hit the request, the second time, maybe the third, the if one of those values is now I hit I, would also recommend at a minimum.

C

You should check your landing page, your home page, on your site, where you're going to be getting the most your traffic, but if possible, you should be trying to cash.

C

Your category pages, as well as your product pages, if that is possible, so go through awed and a few URLs on your site, trying to make sure which ones are cached and if your home page in particular, is not cached, look to see if there's any dynamic content in there or anything that can't be cached for some reason and see how you can remove that next slide.

C

Now, if you want to avoid that initial delay after you deploy, you should make sure to have the warm-up pages variable configured. This will tell you see, tools to fire off requests to your your site, a part of the deployment process, and that should actually actually pre-warm that fast cache for you. So your first customers won't get hit with that initial delay when they first load this site.

C

So we've got kind of an example. There Opel Quebec how the Marquesas variable works, there's several ways you can configure it. You can give it just a static urls, the first two we're going to your homepage or the contact page.

C

You can give it wild cards or I, look at CMS or the category pages and then in the last example,.

B

C

Looking at how you can actually use it to pass a regular expression or all the category pages that match have the word read somewhere in there, as well as for a given store, ID or store name. Okay. Next, one.

C

Some of the diagnostic tools you have your disposal. This is actually a slide from all next presentation recently and it's important to know where to look for any kind of debugging information. If something goes wrong, this is going to be your first win of resource right. Your first place to look for information, so you got your PHP logic, engine X cloud locks, value deployments and your Magento application logs. Actually the first place you look if anything goes wrong in terms of preventative things. To do. I would strongly encourage you also to look at that.

C

A slow log before Black Friday look for queries that are going into that slow log because they may not be indexed. Rx meeting may not be using indexes or they may not be well optimized, and then this is another good place to look for areas to improve before we really hit these Tremec spikes next week. So take a moment, look at my school look requres there and see. If there's anything, you can do to optimize them next slide.

C

Lastly, I want to talk a little bit about what we're doing on the cloud side and kind of help y'all during this peak traffic times. So we have increased our on-call coverage across the board between the days of the birth November 18th through December 8th.

C

To do this, we are actually borrowing some other engineers from the core and performance teams, as well, so they've been rapidly trained to help with escalations and they'll, be helping provide additional coverage for everybody during the holiday season and I want to kind of also emphasize that we are being equal levels of coverage during both the daytime in the nighttime.

C

So it's not going with these situations where, during night people I got one person call, we have the same amount of coverage both during the daytime hours in the next night in our so that that's available to you all. If anything should go wrong, that's it for me,.

A

It's about some magenta tuning, so, of course, if you see some kind of those attack or you feel like your side beam and there's a big pressure, you can use the fascinate you since available to you from the box, and you can example, for example, blogs IP ranges or you can different about different countries, or you can actually use just even more extended and fast blocking rules. This you can be helpful. We did you really see that there is a big attack happen on your side also has a small to which called Kroenke.

A

So we added this to the c2 and then the user to be, for example, if you two branches being deployed at the same.

B

A

Could be integration and production, and you, if you feel like your prawns being stuck, you can easily fetch into your integration page and then from those kills. Your production as well also be recognized for the production at the content on the build phase, because it will save you a lot of time on the deploy and your users want, wait and will feel like there is nothing happening under the hood. Also, we provides the configure here a long time article, so you can write and and take most advantage from the zero downtime deployment cloud.

A

Also recommended at lists and to check the GCE or acetals is 20 plus, because in this particular version we fixed a few of very important things and, with the last release called dot 2052, we added a bunch of patches. One of them is for security, for body builder fuse and for MSI for performance degradation illumination. So on so please check your SEO tools to be at least 2002 to the older 20. You can do this very quickly with composer log and we just give you the best representation of your current version.

A

Also, this is some kind of old rule, but also it's important. Please do not deploy your environments during powers. Please plan your changes before, because this is actually real flash. Your fast cache and possibly it will add very serious performance degradation till your. Firstly, cache is in place.

A

So tune yourself, so some kind of tips on performance team. If you have models which are not really used but is enabled please write in and disable them because they also, as made some degradation, double check. If your any any surface models which can flash crashes during some admin actions, this can be actually very unexpected behavior, but is what we sometimes see and investigate from our side.

A

Also changes indexers asset on schedule, but not on sale, do not actually have flash cache on any Adam action and also check that robusticity is configured properly, because what we saw sometimes that very sexually search engines. We shall want to access pages which they should not and actually add your additional laws, so just check if you are above sixty are properly configured and in so we asked the cloud team will be expensive monitoring closely.

A

We have one rotation and we also will be irrelevant if I was like channel and also, of course, the dip talks which explains basic concepts of tuning.

A

This absolutely was everything from our side. If you have any question, we are open for discussion. I got.

D

A question about the about the days so client is a has 45 birthdays right of their on a pro 12. They could go to a pro 24 for 9 periods,.

A

D

I'm talking about sir I didn't give you a question: I'm I'm talking about bursting. So what is part of the contract of moving to a high, your tier, because you're upscaling, it's not in the slides.

A

And it should not write.

D

A

D

Weird is there? Is there a place where you can see how many days you've used, because I think if you go, if you go to the next tier, you've got you've got 45 days. If you move on forward so that it's 22 days and then 10 days, we're lovin I. Is there any place where you can see how much has been used up? How much is left I think.

A

It was three dates from November till the December or whatever. We will double check on these days, because I'm pretty sure they already stand up for everybody and they strictly accept already. There is nothing like variation whatever.

D

Yes, Search Search.

D

Okay, so I thought um I thought there was a place. Maybe we could see them but looks like from the comments you have to reach out to top manager that.

D

Would be would be great to to have some visibility on that.

A

Yeah you'll double check on this and back to the cloud channel for your information.

E

That's what the speaker's told you no no.

D

I mean the the remaining search days because you've read so it works with the system of you get 45 going to the each tier, but then in halves, though yeah like how much do you have left I mean it's good to know that it's done, but I'm sort of at the end of the year or anytime, really I want to just as a client want to see how much I have left for upscaling.

D

My environments like where is that being held I mean there must be a tally somewhere.

A

Yeah you'll double-check, but from my parent mistaken, is there sick days and they have some beginning system, and so we will check and issued those days. It's.

D

Not so much about that, it's just about how much you have how much more can you burst? I we're Church they're gonna, whatever you want to call it because you're going to be using it I mean if you, if you're going to the next tier and you're running five days, then you have 40 days left. But if you go into the tier after that, there's twenty-two days available on that tear. Does that mean if I'm using five of those days I also lose my 45?

D

My five days on my first tier is that is that across every tear that I, so I grow from 20 from a twelve to twenty-four to forty-eight. um Do I have 22 on 48 when I started on a 12 and then do I use those days yeah. That's my questions more about ways. Do I have visibility around this and I? Was it calculate yeah so.

F

Right now you know, as mentioned on the chat like the, if you want the most accurate answer for yourself: you'll have to reach out to your account manager or which is a CSM, but we've taken a note and we can see if there's a more seamless way of communicating it or maybe doing a self service on this question. Okay,.

D

Great thanks, thank you.

A

Any more question: we are happy to answer them. Our channel and technical danger, good rest of the day.

D

It's just one more thing, I'd like to mention on sorry.

A

D

Wizard there was a point about. Firstly, there is a resolute fight, there's a very nice tool, the phosphate ester that you guys, community and I think it's on some of the docs as well, which might be helpful to others where you just put the back end written the URL you're trying to hit the your your origin server, and it will basically check all your fasting settings.

C

D

C

D

So it's let me just get the link for it. I got somewhere in my tools here, Magento back in tester, just paste it in the room. Look here. It is.

D

Really nice, that very nice tool checks things as well as ad. Sorry if tied includes studying, is done properly, but it's still something you probably want to use as well. In this case, then, I wrote it's worth mentioning. Thanks.

C

A

Okay and I sent you guys everyday. Why I will also glass this according to the YouTube? So if you have any more questions, please feel free to reach out. Okay, just.