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Search - "slowness"
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The first time I submitted it it was 40 ms. I was sad because of the slowness and I kept trying to improve it until I finally did it.10
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Our web department was deploying a fairly large sales campaign (equivalent to a ‘Black Friday’ for us), and the day before, at 4:00PM, one of the devs emails us and asks “Hey, just a heads up, the main sales page takes almost 30 seconds to load. Any chance you could find out why? Thanks!”
We click the URL they sent, and sure enough, 30 seconds on the dot.
Our department manager almost fell out of his chair (a few ‘F’ bombs were thrown).
DBAs sit next door, so he shouts…
Mgr: ”Hey, did you know the new sales page is taking 30 seconds to open!?”
DBA: “Yea, but it’s not the database. Are you just now hearing about this? They have had performance problems for over week now. Our traces show it’s something on their end.”
Mgr: “-bleep- no!”
Mgr tries to get a hold of anyone …no one is answering the phone..so he leaves to find someone…anyone with authority.
4:15 he comes back..
Mgr: “-beep- All the web managers were in a meeting. I had to interrupt and ask if they knew about the performance problem.”
Me: “Oh crap. I assume they didn’t know or they wouldn’t be in a meeting.”
Mgr: “-bleep- no! No one knew. Apparently the only ones who knew were the 3 developers and the DBA!”
Me: “Uh…what exactly do they want us to do?”
Mgr: “The –bleep- if I know!”
Me: “Are there any load tests we could use for the staging servers? Maybe it’s only the developer servers.”
DBA: “No, just those 3 developers testing. They could reproduce the slowness on staging, so no need for the load tests.”
Mgr: “Oh my –bleep-ing God!”
4:30 ..one of the vice presidents comes into our area…
VP: “So, do we know what the problem is? John tells me you guys are fixing the problem.”
Mgr: “No, we just heard about the problem half hour ago. DBAs said the database side is fine and the traces look like the bottleneck is on web side of things.”
VP: “Hmm, no, John said the problem is the caching. Aren’t you responsible for that?”
Mgr: “Uh…um…yea, but I don’t think anyone knows what the problem is yet.”
VP: “Well, get the caching problem fixed as soon as possible. Our sales numbers this year hinge on the deployment tomorrow.”
- VP leaves -
Me: “I looked at the cache, it’s fine. Their traffic is barely a blip. How much do you want to bet they have a bug or a mistyped url in their javascript? A consistent 30 second load time is suspiciously indicative of a timeout somewhere.”
Mgr: “I was thinking the same thing. I’ll have networking run a trace.”
4:45 Networking run their trace, and sure enough, there was some relative path of ‘something’ pointing to a local resource not on development, it was waiting/timing out after 30 seconds. Fixed the path and page loaded instantaneously. Network admin walks over..
NetworkAdmin: “We had no idea they were having problems. If they told us last week, we could have identified the issue. Did anyone else think 30 second load time was a bit suspicious?”
4:50 VP walks in (“John” is the web team manager)..
VP: “John said the caching issue is fixed. Great job everyone.”
Mgr: “It wasn’t the caching, it was a mistyped resource or something in a javascript file.”
VP: “But the caching is fixed? Right? John said it was caching. Anyway, great job everyone. We’re going to have a great day tomorrow!”
VP leaves
NetworkAdmin: “Ouch…you feel that?”
Me: “Feel what?”
NetworkAdmin: “That bus John just threw us under.”
Mgr: “Yea, but I think John just saved 3 jobs. Remember that.”4 -
Haha I know your secret now computers. now it's time to expose your secret so nobody has to deal with slowness1
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When I started my current job 6 years ago I was given a desk phone with a 100mb port. Speed didn't matter at the time as everyone was given laptops for our desks. I changed positions in the company where I'm going to be provisioning servers and whatnot over the network. Started using a desktop that didn't have a Wi-Fi adapter. I requested a new phone with a Gig switch port, if possible, so doing file transfers on the network wouldn't be limited. IT had a couple of questions...
IT-Have you noticed slowness when downloading/uploading?
Me-No, but its a 100mb port...so.
IT-Well I just did a speed test and we're getting 60up/5down. Your phone is over that.
(Working from home? Our fiber was way faster than that I thought.)
Me-That's fine, but this will be for internal network transfers. Not going out to the internet. We have gigabit switches on campus correct?
It-Yes but you shouldn't notice a speed difference.
Me, now lost-If you can't change out the phone that's fine. I'll figure our something.
IT-Now now, lets troubleshoot your issue. Can you plug your phone in?
Me-Yes I have it, but I'm remote today. There is no way for it to reach the call manager.
IT-Let's give it a try.
40 min of provisioning later he gave up and said maybe it is broke. Got a "working" one the next week.
PS first post, and writing on phone. Yay insomnia! -
Dear company, stop installing shit on my work laptop! I guess you love these antivirus and tracking software but I can't do my job with so much slowness.7
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my boss is using internet explorer for everything
i cant even imagine how he can put up with its slowness and awful interface and everything else4 -
> wants to share a game for a LAN party
> doesn't want to use public trackers due to slowness
> builds own trscker instead
Man, sometimes I widh I didn't knew how to code...8 -
Conversation between a developer and admin team to change configuration in higher environment.
Dev: Please change these config parameters.
Admin: What is environment url
Dev: 😑. Gives the url
Admin: How to change?
Dev: 😑. Gives all the details
Admin: I am unable to perform as server is slow.
Dev: Whom will you report the slowness of server as you are the admin?😵
Admin shocked developer rocked -
Now this looks stupid already, but here is the kicker: by "partially hydrated cursor" i mean that once every page size an sql query is ran to get the next page content. This code is put in an event handler, executed once every time a file is uploaded in a dms where files get uploaded by the thousand.
To sum things up, this simple snippet achieves triple dipping:
* waste time on useless sql queries
* waste cpu on useless iterations
* waste disk space on useless logs
Icing on the cake, the author of this piece of shit was complaining about the overall slowness of the process.
Needless to say that when I stumbled on this, both internal *and* external screaming ensued...4 -
PR comment: You don't need this useCallback and this useMemo, it's premature optimization, this component will not have a lot of rerenders anyway.
*remove it and merge it*
Few weeks later...
Slack message: why the app is so slow???
*opens a PR putting back all "premature" optimizations*
PR comment: Hum... I don't think that's it, but let's try it.
*merge it*
*slowness is gone*
Slack message: wow! How did you figured out so quickly???
Me: I was lucky, I guess ¯\_(ツ)_/¯2 -
Work story.
We have this system that's being used nation-wide and basically there's a control panel for management (it's a website)) and an app for the regular users.
I just migrated and replaced the guy before me, I'm basically the only one on the project.
The code for the website is a mess, the servers are sometimes slow, and few security problems here and there.
Project Lead comes up to me and says that few of our clients that use the website are saying it works really slowly.
I start by analyzing the networking, and found shocking things.
First of all, let's say there's a messaging option, and the management teams that are our clients can have each a lot of groups, which all have messaging.
Upon first load, ALL OF THE IMAGES, FROM ALL GROUPS, ARE PRE LOADED. It can get up to few hundred photos being preloaded upon first load, which can explain the slow loading.
After discovering that, I discovered that the Administration control panel, which only my project lead can access, with sends heavy requests to the server and loads heavy assets, is loaded every time to every single client, generating heavy stress on our server and slowing everything down.
I tell that to my project lead and say that that's what causing the slow downs, I coded a fix that currently sits and is not being merged to the master branch to be deployed, and somehow I need to find a way to fix the slowness which all comes down to the heavy requests and slow connection with servers... And they won't merge my fix that fixes the loading of the administration panel so the stress on the servers could go down, and everything will be sped up....
Ah damnit.. sometimes I don't understand it..4 -
I made a web app where I can build any kind of form, with sections, validations, multiple type of inputs (even coordinates or polygons, photos, etc.) while allowing to see a preview of how that would look in a mobile app. That preview is because when you're done building the form and saved it to the DB, then in a mobile app (which I made as well) you can choose that form and use it.
Everything is beautiful, but after 3 sections with 25 questions each, everything becomes really slow because of the insane amount of actions that redux-form fires on every character type 😢
Today I made a public demonstration, and despite my code is very clean and well made, I think, that slowness made me look like a shitty developer, even thought I know what I made is like a 1000 times better than what I was asked to develop.8 -
We have built an entire app that is very critical to our business on google sheets. My boss did this all by convincing people he is doing that to save time on admin panel development. But the business suffers with slowness and so many problems. And he loves google sheets for some crazy reason I don't know.6
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A few days ago I noticed that KDE Plasma was taking ages to launch. Like a minute or two of black screen as it loads, then a few more minutes of terrible slowness before things start to respond as they should. I assumed KDE was at fault and was just too bloated, until I recalled that my root partition was on an old 7200RPM HDD. I had completely forgotten since I dual boot and was primarily using Windows (which is on a separate SATA3 SSD) for the last few months.
So I replaced the HDD with an NVMe drive.
HOLY CRAP. SO FAST.
Cold boot to fully-responsive KDE in all its bloated majesty in less than 15 seconds.6 -
If you look at the "lightweight business laptops" or business netbooks section of the market you'll notice almost all of them seem to have 4gb
Bitch, thats barely enough to run windows 10.
Looks like a market opening. If I were still doing upgrades and repairs I'd blame everything on low memory (well, a lot of slowness can loosely be attributed to lack of memory) and upsell new machines with more and better ram. Target 6gb, which is cheaper than 8 and offers a minor but noticeable boost, just enough to passably justify the increased cost to whoever is responsible for authorizing the upgrade.
I don't understand whats so hard to grasp about this. It's like companies trip over dollars to pick up dimes.2 -
The weather is so hot that I can use it as an excuse for the slowness of my brain melted software
Cool these chips better, not my fault2 -
A very frequent topic for rants I see is the slowness and high resource utilization of Android Studio. My first thought whenever I see these rants is, "why not just use a normal IDE or a text editor?" Is Android Studio a hard requirement? Will no other software allow you to edit Java code and assemble it into a usable apk?5
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Jira is fantastic and offers flexibility and solutions to all situations! All basic tools are there! You just need to pay for each little thing until you either run out of money or the Jira servers crashesh under its own slowness.
For example, if you'd like to quickly create Tasks, you just need to buy plugins that autofill fields. No way that it could be done otherwise. You need to script your everyday Jira actions? Just be the admin for the whole enterprise and you get to write your own scripts.7 -
I can't be the only one who gets this:
- Visual Studio frequently crashing. Particularly when working with databases
- Slowness when working within the database designer (after every change!)
- Random "errors". Literally could change nothing in a working program and then it will be throw an error.
My experience with VS and ASP.NET has been very frustrating.1 -
Trying out Gnome 3 again just to see how things have evolved. How can something crash and freeze so often combined with strange slowness. I like GTK+ and other DE's using that, and a long time ago Gnome was a nice thing. Now it might look good in some aspect but in other aspects it is just strange how they have decided to do things and how often they change things between each release. And then, stop freezing and being so damn slow.1
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How do you diagnose speed issues?
I've been lumped with looking after a legacy app.
It connects to our ERP system to handle raising invoices etc. And in June is developed slowness, which we sort of fixed by making one section load later (the SQL was a horrible view in a view in a view).
We then upgraded our ERP software, and the SQL issues are resolved (had to upgrade SQL server etc at the same time) and now the legacy app is running really slowly.
I know that it is when it loops through a data set to set column values etc.
A particular project has 1900 time transactions and takes upto 2 minutes to load.
This part of the program hasn't been changed in over a year, and has only started running slowly since the upgrade.
Are there any good way I can investigate and diagnose exactly why it has suddenly started running slowly?8 -
How to optimize when you're my boss and have written VB6 for the last twenty years: find anything you don't understand and blame it for the slowness.
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[CONCEITED RANT]
I'm frustrated than I'm better tha 99% programmers I ever worked with.
Yes, it might sound so conceited.
I Work mainly with C#/.NET Ecosystem as fullstack dev (so also sql, backend, frontend etc), but I'm also forced to use that abhorrent horror that is js and angular.
I write readable code, I write easy code that works and rarely, RARELY causes any problem, The only fancy stuff I do is using new language features that come up with new C# versions, that in latest version were mostly syntactic sugar to make code shorter/more readable/easier.
People I have ever worked with (lot of) mostly try to overdo, overengineer, overcomplicate code, subdivide into methods when not needed fragmenting code and putting tons of variables.
People only needed me to explain my code when the codebase was huge (200K+ lines mostly written by me) of big so they don't have to spend hours to understand what's going on, or, if the customer requested a new technology to explain such new technology so they don't have to study it (which is perfectly understandable). (for example it happened that I was forced to use Devexpress package because they wanted to port a huge application from .NET 4.5 to .NET 8 and rewriting the whole devexpress logic had a HUGE impact on costs so I explained thoroughly and supported during developement because they didn't knew devexpress).
I don't write genius code or clevel tricks and patterns. My code works, doesn't create memory leaks or slowness and mostly works when doing unit tests at first run. Of course I also put bugs and everything, but that's part of the process.
THe point is that other people makes unreadable code, and when they pass code around you hear rising chaos, people cursing "WTF this even means, why he put that here, what the heck this is even supposed to do", you got the drill. And this happens when I read everyone code too.
But it doesn't happens the opposite. My code is often readable because I do code triple backflips only on personal projects because I don't have to explain anyone and I can learn new things and new coding styles.
Instead, people want to impress at work, and this results in unintelligible, chaotic code, full of bugs and that people can't read. They want to mix in the coolest technologies because they feel their virtual penis growing to showoff that they are latest bleeding edge technology experts and all.
They want to experiment on business code at the expense of all the other poor devils who will have to manage it.
Heck, I even worked with a few Microsoft MVPs.
Those are deadly. They're superfast code throughput people that combine lot of stuff.
THen they leave at you the problems once they leave.
This MVP guy on a big project for paperworks digital acquisiton for a big company did this huge project I got called to work in, which consited in a backend and a frontend web portal, and pushed at all costs to put in the middle another CDN web project and another Identity Server project to both do Caching with the cdn "to make it faster" and identity server for SSO (Single sign on).
We had to deal with gruesome work to deal with browser poor caching management and when he left, the SSO server started to loop after authentication at random intervals and I had to solve that stuff he put in with days of debugging that nasty stuff he did.
People definitely can't code, except me.
They have this "first of the class syndrome" which goes to the extent that their skill allows them to and try to do code backflips when they can't even do code pushups, to put them in a physical exercise parallelism.
And most people is like this. They will deny and won't admit, they believe they're good at it, but in reality they aren't.
There is some genius out there that does revoluitionary code and maybe needs to do horrible code to do amazing stuff, and that's ok. And there is also few people like me, with which you can work and produce great stuff.
I found one colleague like this and we had a $800.000 (yes, 800k) project in .NET Technology, which consisted in the renewal of 56 webservices and 3 web portals and 2 Winforms applications for our country main railway transport system. We worked in 2 on it, with a PM from the railway company.
It was estimated 14 months of work and we took 11 and all was working wonders. We had ton of fun doing it because also their PM was a cool guy and we did an awesome project and codebase was a jewel. The difficult thing you couldn't grasp if you read the code is if you don't know how railway systems work and that's the only difficult thing.
Sight, there people is macking me sick of this job11 -
MPLABX, eclipse and netbeans are biggest pieces of shit software in the world, fucken a I can’t stand this slowness, over bloat, locking up, and the unable to resolve bullshit,
(Porting a suppliers project and build script over to a simple makefile, and so the project can open and build in sublime or vim rather these other bullshit IDES9 -
Many smartphone cameras lack the ability to turn off burst shot mode.
The burst shot feature on smartphone camera software is almost always not helpful, only annoying. All it does is spam the storage with useless near-duplicate photos.
"Then simply don't hold the camera shutter button!"
Sometimes, this happens by accident. Or the phone has an I/O lag in the moment of releasing the shutter button, so the release of the shutter button is not registered and burst mode is initiated after the I/O lag.
The only purpose of burst shot seems to be making many low light photos to find one that is not shaken. Even then, there must be an option to turn it off.
Also, the point-and-shoot intuition of holding the camera shutter button to set focus and exposure, and releasing to capture a photo is far more convenient. On newer phones, that has been replaced with highly annoying burst shots.
"Then use a third-party app that does allow turning off burst mode."
The problem with third-party applications is that they are awfully slow, since they can not be optimized for a specific device like pre-installed camera applications are. This slowness, as one might expect, leads to missed moments.
On some smartphones, third-party applications can not even access all camera features, such as 2160p video recording. Some phones use a proprietary API that can only be accessed with the pre-installed camera app.1 -
I don't know about tinkepop but neo4j is the slowest fucking thing I have ever ran on my desktop, their fucking java based browser included.
and btw THAT is the reason I down Java apps, they're fucking slow most of the time !
https://saashub.com/compare-apache-...
Is that an aspect of graph databases ? slowness ?
according this guy yes.
https://memgraph.com/blog/...
except for specific tree traversals which makes me wonder what kind of things theyd be good for.