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Jira and Confluence(Cloud) is toooooo slow! Edited


We use cloud version of Jira and Confluence on South Korea, but it is too slow to the point where we cannot use!

Is it a network issue? or Attlassian server issue? How can I make it fast?

12 answers

I've been working with Jira and Confluence at various employers for many years now and it has been almost ubiquitous to expect that it is a painfully slow experience. I find it really difficult to believe, as is suggested above, that the issues are related to individual instances of the application.

Rather, it feels like the application has been poorly architected and thus consumes far more resources than it should. For example, I just refreshed a random Confluence page in our organization. On refresh, it loaded 74 javascript files that are a combined total of over 5mb. Any front end developer worth their salt knows that this is an insane way to deliver a front end experience. 

On top of that, one of the JS files loaded is JQUERY! Which kinda blows my mind given that it is 2020 and not 2008... Sure lots of Wordpress blogs still use jquery but any serious web application left jquery in the dust years ago in favour of far more modern technologies. 

Working with Atlassian products is a constant exercise in frustration and always has been. It is like working in slow motion. If I wasn't forced to use the tools by my employers I would never touch these products again. The ONLY reason tools like Jira are still used is because, as far as I know, there is no real competitor in the space that delivers the same volume of features. The second one pops up, a mass exodus off Jira will begin.

Performance just doesn't seem like it is ever a priority for Atlassian. Hell, I just ran through Google Page Speed insights and it scored an embarrassingly low 14 out of 100 for desktop and an even more despicable 4 out of 100 for mobile. 

I really hope that Atlassian is taking a serious look at how archaic their entire platform is because every tool or page I visit with their logo on it is radically slower than any other service that I interact with on a daily basis. 

I know Atlassian's motto is "Move Work Forward" but it really should be: "Slow Work Down"

Screen Shot 2020-01-30 at 3.39.08 PM.png

Oh our instance loads about 500 JS files. A lot of them are from team calendar, which we have disabled but js files are still loaded.

Screen Shot 2020-04-03 at 15.13.59.png

1 vote

Hi there,

It could be any number of things. The best thing to do first is to review this article:

Please make sure to follow all troubleshooting steps to narrow down your issue.

Failing that, you can generate a HAR file and review it to see what might be causing the slowness:

Let us know if you have any trouble.



If you read the comments on this page it should be clear that what you consider good (3 second page load time) is what everyone else considers a problem.

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1 vote
Daniel_Eads Atlassian Team May 01, 2019

Hey all,

I just wanted to add some context that our current metrics show almost all Confluence Cloud requests being delivered to the browser (might take the browser a little more time after that to render the page) in about 3 seconds or less. If you're not getting this experience, follow the articles in Shannon's answer to narrow down the cause and open a case with our support team.

Daniel | Atlassian Support

Do you also have render time metrics? Every time I open a different page I can get a news article to load/render, e.g. all those ad bloatware on a news site loads faster than your application. That's a fairly low bar to hit and you didn't exceed it.

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3 seconds or less? I don't know what standards you have at Atlassian, but now I begin to understand. 3 seconds is clearly too slow. This is the order of magnitude where it's not just a minor performance flaw, it's where productivity is severly affected:

Could it be optimized so that 90 percent of requests are below 500ms and total uncached page load times to be below 1 second for 90 percent of requests?

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There are well know UI/UX standards.

Please do read:

"“…users get impatient and notice that they’re waiting for a slow computer to respond… after about 10 seconds, the average attention span is maxed out."

Please note that end users do not care how fast a request is delivered to the browser. The care about the User Experience as a whole. I wrote in another post that having 3 Jira boards open in any browser will take away from 5 GB to 8 GB of RAM, making the slower hardware unusable.

Also, 3 seconds for a request time is a far cry from what most of AWS services is able deliver (single digit milliseconds, if it's hundreds one should seriously start staring in the general direction of your architect team).

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+1 on the opinion that 3 seconds or less to load a site is 600% too long. For comparison, Facebook consistently loads below 1 second. But then again, they actually care about performance (GraphQL, etc.) unlike Atlassian. You need to wake up. Like someone said, if another company emerges with the same set of features, then you're done.

Hi Daniel, no idea what you are measuring but our not very big next-gen jira board takes about 7-15 seconds to load and I'm sitting on a 250Mbit symmetric fiber link. It makes 130 requests.


For an empty in-cached kanban page, it takes 11 seconds to load.

Same goes for me. I'm based in New York and a task/sub-task can take 10-20 seconds to open.


It's made it impossible to use during meetings - we can't use JIRA during sprint planning because of the slowness. Everyone has to individually submit changes so that nobody dies of old age while we all sit and watch single sub-tasks be added to the backlog together. 

We have the same issue. Our sprint meeting getting less effective due to this slowness. It constantly hangs. It's worst when we do video conferences across multiple locations.

Dear Atlassian team,

This is most definitely not an attempt to compare a proof of concept to a real enterprise grade system like yours.

What I'm trying to say that the modern front-end SPA app can and should be light-weight.

We stumbled about this proof of concept today:

Ivor agreed I could share with you this, obviously with a disclaimer that his project was not intended to be a complete Jira implementation. However - play around with his app, watch the API calls, browser resource usage, see the UX etc.

Maybe it will help you guys with some ideas how to trouble shoot and improve your UI.

And, yes, I know you're not using React :)

Hopefully it helps!

its very slow here too. I think its not only because of this JSP application, but performance of cloud server as well.


Please feel free to reach out to the support team if you're experiencing slowness on your Cloud instance.




There is definitely a huge problem with your application. It has no need, and no right to be delivering a 15-20MB payload on most project page loads. The 2-3MB payload on JIRA server is bad enough, but that just takes it to a whole other level of insanity. The transferred size doesn't matter when my browser needs to unpack that much total payload size of mostly javascript, and then parse it on the main thread, it is atrociously slow.

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Hello Nevin,

Thank you for following-up on this thread. We'd really love to get more information about the performance issues you are experiencing. It will help us out if you can obtain the troubleshooting information we require per the two articles I sent earlier:

Please send these details to our Confluence Cloud Support Team so we can get to the bottom of this!

If you are on Jira Server instead of Cloud, I would ask that you make sure you have the relevant troubleshooting information from the following article:

Please also include a copy of your HAR file from above. You can then send that to our support team and they can help you out with this.

Thank you for your understanding!



Hi Shannon,

Could you give us some visibility on your current work & roadmap at Atlassian related to having a usable JiRA Cloud experience ? End user performance is the #1 criterion when you use 5hours+ a PM tool.

We are many reporting problems related to the heavy weight of the HTML pages (javascript huge scripts being probably one of the source of the problem).

It's a pity the cloud experience is so bad, as it's supposed the easy way to explore the tool.

You should definitively consider real use cases with people using your tool from Europe, using decent Intel i5 core 2Ghz/4Cores with "only" 8GB" RAM under firefox, and measure yourself the 8s to 10seconds required to display the active sprint or the backlog page. 

I have two projects with 15 engineeers and no more than 3000 tickets... It's not what I called "big projects".

Please, do notreply by requesting a support request. JIRA should help me manage my teams, and I don't want to bother to dig more into the reason of this slowness. It's not my job.

I wish you a good day,

Kind regards,


For what it's worth, I ran into the issue where the UI was refreshing very slowly—even populating status lists to update a ticket's status was taking several seconds. Also loading comments and other seemingly quick actions. I went into the developer console and cleared out all localstorage, session storage, cookies, and cache data for our Atlassian Cloud site, then reloaded the page and it's working much better now. YMMV.

happens to us as well. Is definitely wrong on atlassian side, I'll probaly move away from it.

I have 3 Jira boards open. Each of them consuming from 2 to 3 GB of RAM on according to Chrome task manager. Incredibly slow!

Hi Rick,

Thank you for bringing this up to us. Could you please raise a ticket with Cloud Support so we can take a look and see what might be causing this?

Thank you!!



Like Rick_Zakharov likes this
Like Shannon_Spaniol likes this


Any news on this problem ?

  • What did the support ticket raised ?
  • What are the conclusion of the investigations ?



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Jira cloud is very slow for us as well. Using Chrome, but definitely a bad experience.

Same for us. But it's been slow for a long time. Really a pain. Considering migrating to something else if things don't change. 

Like Raphael_Charolois likes this

if this isnt fixed we will move away within the next 3 weeks, this is not a browser issue, its a jira issue, its making it unusable, damn shame

@simon @Alex_Rada,

I'm so sorry you two are also affected by the slowness in Cloud. We're having a look at instances individually to understand what causes the delay.

Could you please raise a ticket with the Cloud Support Team so we can get a look at your instance and understand what is causing the slowness? 

If either of you have trouble doing that, just let me know and I'll take care of that for you.

Thank you!!




I did open a ticket with the Cloud Support Team. We've exchanged info several times, including the performance profiling data, har files etc.

Ticket number: JST-539645. Daniel Woo is helping us.

Really hoping for a fix.

Like Shannon_Spaniol likes this

Hi Rick!

Thank you for letting me know that. Looks like you're in good hands! 

Take care, and have a pleasant rest of your week.



Hi, any result. What was the root cause of the slowness? Could you please share @Rick_Zakharov?

Hi @jiri.lad 


We ended up migrating from Next-gen projects to Classic projects. I'm not aware of architecture differences between the two project types, but it definitely helped us.

The load time went down from 10-30 (!) seconds to 1-5 seconds. Like I said before, 5 seconds is way too long for a modern web app, but at least it's possible to work with Jira now.

Something to really keep in mind if you decide to migrate, like Daniel Woo mentioned - is the user permission scheme.

We have an old jira on-premise and a cloud instance. The on-premise also wasn't quick but it's lightning fast compared to the jira cloud instance. The UI is so slow I'm having members of our team complaining more and more about jira.

Like Rick_Zakharov likes this

We had Atlassian team help us migrate from Next-Gen projects into Classic projects. There are some issues but we can leave with them as a good trade-off for the speed.

The Classic projects in Jira Cloud are as fast as our old Jira Server on-prem. We have response times of 1-4 seconds on average. It's not super-fast but we can at least work with it.

Daniel_Woo Atlassian Team Mar 02, 2020

If the performance issue is related to Next-gen board as @Rick_Zakharov stated above, it's also important to keep in mind that Next-gen projects behave differently than Classic projects in terms of permissions, notifications and anything that has the concept of scheme.

In this documentation it states that:

  • Project access: Access to classic projects is controlled by a permissions scheme. Only your Jira admin can update your classic project's permission scheme. Learn more.

Which takes us to a page that contains a diagram that explains how these permissions work for example. 

If you have a business requirement that only allows certain groups of users to have access to particular projects, it might be a good idea to, after creating the classic projects to migrate to, consider creating separate permission schemes to each project, configuring each of them according to each project's requirement.

Summarizing it: keep in mind that Next-gen and Classic work differently in terms of how to configure permissions.

Best regards,
Daniel Woo | Atlassian Cloud Support

Hi everyone, posting here will not change much. Atlassian has public issue tracker where based on votes, they take issues in consideration. As such, I have created a performance improvement ticket:

CONFCLOUD-69740: Confluence is very slow, please improve the performance

Please go to that page and put your votes. Thanks 🙏

Hi, I have just voted. Bad think is that there is just 4 votes so far. 
As I read a lot about bad performance is there a change to focus votes to one place and put this topic as a prioritz for the atlassian? 

I created the ticket last Friday, so 4 votes is already very good :)

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