My boss is technically restricted shall we say.

As the cto I have also been designated office IT guy. Which means apparently fixing the printer. Which is ok I guess. I mean it's bullsh*t but hey.

Anyway, about 6 months ago he said he needed a new laptop. He lives his life in excel and outlook, and even though the whole company uses google docs for everything he still exports everything to excel, makes a copy, then saves it back to drive so everything gets out of sync.

It's a fun problem that I have banned everyone from doing obviously but he continues.

Anyway, anyway, he wanted a new windows laptop naturally. I said to spend about £700 on a decent machine rather than buying something cheap that will frustrate and not last long.

He doesn't listen and gets some old windows 7 machine for £300. It's an alright spec for 2009; he must not have got the memo about it being 2017.

4 months go by and he says he needs a new laptop because this one is too slow (not least because he opens 400 chrome tabs and never reboots his machine). Anyway, I fix the problem of uninstalling all his bloatware and it runs quicker but he has his heart set on a new machine.

He insists.

I suggest he spend the money this time so he literally doesn't buy a new one in 4 months. I suggest the surface book that's £1200. A little overpriced but he will love the touch screen, it's powerful enough and it's windows. Ticks all the boxes for him.

He suddenly decides he wants a Mac.

I tell him it will be a nightmare for everyone if he does that.

He insists.

I suggest the Mac book pro as I've had mine for 6 years now and it's still going strong. It's a little more expensive than the surface but it will last.

He then says he wants the air.

I say they haven't updated them in ages and they aren't actually that powerful.

He insists.

That night he just buys an air from the Apple Store.

WHY THE FU*k ARE YOU ASKING ME FOR ADVICE IF YOURE NOT GOING TO LISTEN YOU MOTHERFUC*er. WASTING MY TIME AND YOURS.

Was very close to rage quitting when he wanted me to back up his old machine but didn't bring in his hard drive and didn't want to put it in the cloud. #whatDoYouWantMeToDoWithYourOldPornCollection

To top it all off I ran some benchmarks and my 6 year old Mac book pro is more powerful than his "brand new" air.

I used to do some freelancing and one of the main clients I worked with had a project they hired me for that used Drupal. I fucking hated it. I thought it was bloated (and slow as fuck), unnecessarily complex, and just all around a horror to work with.

Even though that was many years ago, from other devs I've met, it seems like Drupal never really got much better. One devops guy who worked at the previous company I was at told me about some benchmarks he had done on Drupal in his previous work. The performance results he got were an absolute joke - awful concurrent performance and just a brutally slow CMS.

Needless to say, since that freelance project, I've never used Drupal again and never will.

> Root struggles with her ticket
> Boss struggles too
> Also: random thoughts about this job

I've been sick lately, and it's the kind of sick where I'm exhausted all day, every day (infuriatingly, except at night). While tired, I can't think, so I can't really work, but I'm during my probationary period at work, so I've still been doing my best -- which, honestly, is pretty shit right now.

My current project involves legal agreements, and changing agent authorization methods (written, telephone recording, or letting the user click a link). Each of these, and depending on the type of transaction, requires a different legal agreement. And the logic and structure surrounding these is intricate and confusing to follow. I've been struggling through this and the project's ever-expanding scope for weeks, and specifically the agreements logic for the past few days. I've felt embarrassed and guilty for making so little progress, and that (and a bunch of other things) are making me depressed.

Today, I finally gave up and asked my boss for help. We had an hour and a half call where we worked through it together (at 6pm...). Despite having written quite a bit of the code and tests, he was often saying things like "How is this not working? This doesn't make any sense." So I don't feel quite so bad now.

I knew the code was complex and sprawling and unintuitive, but seeing one of its authors struggling too was really cathartic.

On an unrelated note, I asked the most senior dev (a Macintosh Lisa dev) why everything was using strings instead of symbols (in Rails) since symbols are much faster. That got him looking into the benchmarks, and he found that symbols are about twice as fast (for his minimal test, anyway), and he suggested we switch to those. His word is gold; mine is ignorable. kind of annoying. but anyway, he further went into optimizing the lookup of a giant array of strings, and discovered bsearch. (it's a divide-and-conquer lookup). and here I am wondering why they didn't implement it that way to begin with. 🙄

I don't think I'm learning much here, except how to work with a "mature" codebase. To take a page from @Rutee07, I think "mature" here means the same as in porn: not something you ever want ot see or think about.

I mean, I'm learning other things, too, like how to delegate methods from one model to another, but I have yet to see why you would want to. Every use of it I've explored thus far has just complicated things, like delegating methods on a child of a 1:n relation to the parent. Which child? How does that work? No bloody clue! but it does, somehow, after I copy/pasted a bunch of esoteric legacy bs and fussed with it enough.

I feel like once I get a good grasp of the various payment wrappers, verification/anti-fraud integration, and per-business fraud rules I'll have learned most of what they can offer. Specifically those because I had written a baby version of them at a previous job (Hell), and was trying to architect exactly what this company already has built.

I like a few things about this company. I like my boss. I like the remote work. I like the code reviews. I like the pay. I like the office and some socializing twice a year.

But I don't like the codebase. at all. and I don't have any friends here. My boss is friendly, but he's not a friend. I feel like my last boss (both bosses) were, or could have been if I was more social. But here? I feel alone. I'm assigned work, and my boss is friendly when talking about work, but that's all he's there for. Out of the two female devs I work with, one basically just ignores me, and the other only ever talks about work in ways I can barely understand, and she's a little pushy, and just... really irritating. The "senior" devs (in quotes because they're honestly not amazing) just don't have time, which i understand. but at the same time... i don't have *anyone* to talk to. It really sucks.

I'm not happy here.
I miss my last job.

But the reason I left that one is because this job allows me to move and work remotely. I got a counter-offer from them exactly matching my current job, sans the code reviews. but we haven't moved yet. and if I leave and go back there without having moved, it'll look like i just abandoned them. and that's the last thing I want them to think.

So, I'm stuck here for awhile.
not that it's a bad thing, but i'm feeling overwhelmed and stressed. and it's just not a good fit. but maybe I'll actually start learning things. and I suppose that's also why I took the job.

So, ever onward, I guess.
It would just be nice if I could take some of the happy along with me.

Up for a rollercoaster?

I had a super motivated day where i could focus and wanted to get my work done. My stupid work lappy instead kept throwing tantrums and totally prevented me from working. (Everything caused disk thrashing, took multiple minutes instead of seconds, etc.) Total shit day, but I felt great.

Next morning, I woke up all achy and cold. Ignored it and went to work. I was able to fix everything, and got my benchmarks running smoothly in all of fifteen minutes. Got good results, too! Left work and got married at the courthouse. :)

Went to a restaurant afterward, and two jolly fat guys (Off-duty Santa?!) bought us lunch.

Got home and… started feeling really awful. A little while later, I had a 102*f fever. Collapsed on the floor with an electric blanket and was absolutely miserable. Just kind of stared for hours, aching everywhere. Eventually went to bed, and my wife (!) made me all warm and comfy. And then I proceeded to be completely unable to sleep. Or move. Or think. Laid there for four hours unable to move, and shaking violently at any touch of cold air.

Now it’s 1am and I’m here at the freezing kitchen table writing this.

I am miserable.
Absolutely miserable.
But still happy, too!

🥶👰‍♀️💍👰🏻‍♀️

Intel: our new 12th gen CPU beats Ryzen in gaming!
Also Intel: benchmarks on a buggy version of Windows 11 that takes a big performance hit on Ryzen.

Yeah, Intel... you and your benchmarks. It's just so ridiculous.

"Older versions are more stable"

The whole concept of LTS in development pisses me off.

Delayed upgrading, whether it's the language itself, dependencies or tooling, does just one thing: It makes future upgrading way more difficult, often to the point where the company eventually runs into this maintainability wall, and gets stuck in old, unsupported versions.

"But... stability!" — The tiny chance that the newer version has such serious stability regressions that it negatively impacts your own product doesn't weigh up against the clusterfuck you fall into if you push the task too far into the future.

You can relatively easily assess a new major language version using benchmarks and unit tests. Predicting the repercussions of staying on PHP 5.4 or Python 2.7 for another year, predicting the impact of upgrading the codebase later, that is almost impossible.

I'm not saying you should live on the bleeding edge in production, but as soon as a new stable version of a core technology is released, just fucking drop everything you're doing and port those deprecated methods!

There are three kinds of lies:
1 - lies
2 - damned lies
3 - benchmarks
😎

Our team was having a problem with very slow response times from a 3rd party web service they were contacting to get some device stats. No issues on the other end, but it had already been weeks. They ask me to take a look at it.

I take a few days, do a couple of benchmarks and tests and I isolate the section of code responsible. Turns out, the method they were calling would timeout if the device was offline. We ask the vendor, and they confirm this. They tell us to call methodX to check if it was up.

After having done that, lookup now only took seconds. They were annoyed that it wasn't documented but was just glad it was fixed.

everyday another damn js library with a godamn benchmark claiming kicking every major library's ass by a factor of 10!
just GTFO dude.
I'm tired of seeing that shit :/

Can ppl stop bitching out about their ides not running smoothly with 8gb+ ram? I mean 8gb ram wise is enough, unless you have 20+ browser tabs open, watching some casual porn, downloading some more porn in the background and maybe running some benchmarks just for the sake of not letting your dollars go to waste...

I spent over a decade of my life working with Ada. I've spent almost the same amount of time working with C# and VisualBasic. And I've spent almost six years now with F#. I consider all of these great languages for various reasons, each with their respective problems. As these are mostly mature languages some of the problems were only knowable in hindsight. But Ada was always sort of my baby. I don't really mind extra typing, as at least what I do, reading happens much more than writing, and tab completion has most things only being 3-4 key presses irl. But I'm no zealot, and have been fully aware of deficiencies in the language, just like any language would have. I've had similar feelings of all languages I've worked with, and the .NET/C#/VB/F# guys are excellent with taking suggestions and feedback.

This is not the case with Ada, and this will be my story, since I've no longer decided anonymity is necessary.

First few years learning the language I did what anyone does: you write shit that already exists just to learn. Kept refining it over time, sometimes needing to do entire rewrites. Eventually a few of these wound up being good. Not novel, just good stuff that already existed. Outperforming the leading Ada company in benchmarks kind of good. At the time I was really gung-ho about the language. Would have loved to make Ada development a career. Eventually build up enough of this, as well as a working, but very bad performing compiler, and decide to try to apply for a job at this company. I wasn't worried about the quality of the compiler, as anyone who's seriously worked with Ada knows, the language is remarkably complex with some bizarre rules in dark corners, so a compiler which passes the standards test indicates a very intimate knowledge of the language few can attest to.

I get told they didn't think I would be a good fit for the job, and that they didn't think I should be doing development.

A few months of rapid cycling between hatred and self loathing passes, and then a suicide attempt. I've got past problems which contributed more so than the actual job denial.

So I get better and start working even harder on my shit. Get the performance of my stuff up even better. Don't bother even trying to fix up the compiler, and start researching about text parsing. Do tons of small programs to test things, and wind up learning a lot. I'm starting to notice a lot of languages really surpassing Ada in _quality of life_, with things package managers and repositories for those, as well as social media presence and exhaustive tutorials from the community.

At the time I didn't really get programming language specific package managers (I do now), but I still brought this up to the community. Don't do that. They don't like new ideas. Odd for a language which at the time was so innovative. But social media presence did eventually happen with a Twitter account that is most definitely run by a specific Ada company masquerading as a general Ada advocate. It did occasionally draw interest to neat things from the community, so that's cool.

Since I've been using both VisualStudio and an IDE this Ada company provides, I saw a very jarring quality difference over the years. I'm not gonna say VS is perfect, it's not. But this piece of shit made VS look like a polished streamlined bug free race car designed by expert UX people. It. Was. Bad. Very little features, with little added over the years. Fast forwarding several years, I can find about ten bugs in five minutes each update, and I can't find bugs in the video games I play, so I'm no bug finder. It's just that bad. This from a company providing software for "highly reliable systems"...

So I decide to take a crack at writing an editor extension for VS Code, which I had never even used. It actually went well, and as of this writing it has over 24k downloads, and I've received some great comments from some people over on Twitter about how detailed the highlighting is. Plenty of bespoke advertising the entire time in development, of course.

Never a single word from the community about me.

Around this time I had also started a YouTube channel to provide educational content about the language, since there's very little, except large textbooks which aren't right for everyone. Now keep in mind I had written a compiler which at least was passing the language standards test, so I definitely know the language very well. This is a standard the programmers at these companies will admit very few people understand. YouTube channel met with hate from the community, and overwhelming thanks from newcomers. Never a shout out from the "community" Twitter account. The hate went as far as things like how nothing I say should be listened to because I'm a degenerate Irishman, to things like how the world would have been a better place if I was successful in killing myself (I don't talk much about my mental illness, but it shows up).

I'm strictly a .NET developer now. All code ported.

There's nothing like sitting on the edge of your seat when you see a monster batch of records get sent updates.

This system was built 5 years ago and it's "peak" batch size has been < 400 records in a day, it usually sits around < 100.

It's not a big system and just runs in the background. So yea small numbers for this guy.

today though, I thought something fell down and shit its self, someone decided to add a a few thousand records to this thing and update a fuck tonne of data (for this system anyway)😬

The damn thing is standing it's ground and churning, but fuck, the scale of things is beyond what we ever thought it would have to deal with at any one time.

Build for the insane benchmarks kids, one day... someone's going to drop an elephant on it.

Running some benchmarks on my amd fx processor. Im just trying to stay warm.

Anyone else have people that seem to constantly try to "prove" themselves to you in this weird, competitive way that only makes them seem... very annoying? I'll call him Bob here, but it's always something like:

Bob: Hi Almond, how's it going?
Almond: Ah not bad thanks, PSU blew up in the PC over the weekend though so that was a bit of a faff!
Bob: Ah no! How old's your PC?
Almond: Oh, like 7-8 years old now. I don't replace it often.
Bob: Really?! I replace mine completely every year.
Almond: Ah, cool.
Bob: Yeah, I'm a dev so I feel I need to. It's like my tool, you know.
Almond: Sure thing!
Bob: I actually spend quite a lot on it. I make sure it's got the fastest memory I can afford. Like, DDR5 stuff. That's really important, you know.

...etc., while I try to get out of said conversation for the next eternity.

Or:

(while in a conversation about a frontend bug I was looking at in Chrome devtools)
Bob: Hey Almond, you know Firefox actually had a plugin that did all this stuff before everything else?
Almond: Err, yeah, I think so. Used it back in the day.
Bob: It was called firebug. It was really good. Revolutionary.
Almond: Certainly was.
Bob: It was launched in January 2006 you know.
Almond: Right...
Bob: I used it back then.

...I mean damn, I'm all for being civil, but no-one cares you replace your PC every year, or that you know the year firebug was released, or that you once set up 5 identical PCs with different versions of Linux to run some benchmarks...

Recently had to implement some microbenchmarks for a project. First time I ran them, I thought they had gone stuck. It turned out they weren't, but the processing took forever.

Some smaller benchmarks revealed that runtime was not scaling linearly with the input size as one would expect for the problem. It turned out that code was iterating over the input to find corresponding entries in the output.

We changed the processing so that it creates the output in the same order as the input and just compare entries at the same position. With that we were able to cut runtime from a few hours to a few seconds.

Eloquent is so fucking slow, my (dead) grandma queries faster. It takes the fucking double of time on a simple query with only one join for maybe ~200 rows... From now on I go fucking back to raw SQL in my Laravel projects. 😤

For whatever ungodly reason my containers library, which has extensive testing, profiling, and benchmarks against other containers libraries receives regular emails directed towards me about it, always one of two things

1) "don't reinvent the wheel" I have to assume these people haven't looked at the performance characteristics or features at all. I didn't waste away weeks of my life. I needed something and couldn't find it anywhere. I'm outperforming many crap implementations by nearly an order of magnitude, and can offer queries upon the containers in both generalized and specialized forms. As an analogy, I made airless 3d printed wheels, and people are regularly telling me I should still be using ancient wooden spoke wheels; they probably would argue in favor of using a horse drawn carriage as well. How is it possible technically minded people can also be so anti-progress?

2) "Please rewrite this in X language." You know what? YOU rewrite it. I chose what I did because it made it easy to do what I needed to do. Hilariously, the languages I get asked to use most often, are the same who's containers libraries perform worst in the benchmarks.

Both sound like half baked developers trying to sound superior. Pull your head out of your ass and actually outperform me and others. I'm so fucking sick of this "all talk no action" bullshit.

I decided to tweak my two years old-mild overclocking on my main/home pc, to get more juice out of it.

Started with small steps running benchmarks each time I upped the clock.
Didnt crash me once up until it crashed while windows was booting after restart.
I thought to myself, that's normal, now I just have to lower it a bit until I find the sweet spot.

After windows finished crash dumping, restarted, lowered clock from bios, and headed to boot windows.

Windows recovery came up to scan my installation, pretty normal after a bsod.
I was waiting for it to finish, thinking that ofc there is no error you silly windows, until the recovery said that it could not recognize the error.

Proceeding to boot normal windows via the correspndent button in the recovery, the recovery itself came up again scanning for errors. I waited again only for the same outcome, and restarted my pc.
Yeap the recovery again scanning for errors.

How the hell did my boot became corrupted after just a crash. I've been fighting since yesterday for hours to fix this shitty situation but to no avail. I really dont want to clean install...

I couldnt even sleep well last night thinking that I have to fix this after work today...

Fuck my life, fuck windows

I really got in love with nodejs and shit. And to be honest, the whole async thing isn't that shitty either. I mean the performance itself seems to be whack af (see onoff benchmarks for reference) but your whole project is more responsive.

BUT FOR FUCKS SAKE THE ASYNC WRITE DOWN OF A SETTINGS FILE FOLLOWED BY SOME STUPID CRASH INDUCING MISTAKE I MADE MYSELF, LEADING TO THE WRITE FUCK UP AND ESSENTIALLY ERASE THE FUCKING CONTENTS OF THE DAMN SETTINGS FILE IS JUST LIKE SMEARING TOOTHPASTE ALL OVER MY FRIGGIN BALLSACK!

so i decided to do some benchmarks for chrome and firefox hypetum ...

TLDR : chromes kicks ass sometimes half the time it takes ff to run some benchmarks.

HTML5/CSS3 support is also better in chrome. overall chrome looks to be the best.

if you're a privacy nut i suppose you won't give a shit but yeah overhyped.

Last check on Deno is 3 months ago, now it's really gaining traction. Benchmarks are comparable with node.js now, curious if it will be going for rust-level performance.

I'm going to build a PC. Everything is done besides of the GPU.

I wanted to go full team red, but it turns out that the RX 5700 XT has a lot of driver issues.
I watched a hell lot of YouTube videos, benchmarks, forum posts, reddit, ...
Everyone is complaining about driver issues that haven't been fixed since the launch of the product.

That makes me want to go to team green and buy the NVIDIA 2070 SUPER GPU.

I post this as some sort of rant, but also as some sort of advice seeking post to double check my decision before I buy the 2070 SUPER.

Ugh... those feels when your 2 year old gaming PC is already falling way behind on benchmarks and handling games. AMD FX sucks so hard.

There are three kinds of lies:
Lies
damned lies
benchmarks....
Agree...

Well,
I went ahead and tested t2.micro and lambda+dynamo(free tier)

You definitely get better performance and load handing with lambda+dynamo (5rcu+5wcu)

Tested the two with wrk and a simple GET which reads an item from a database of 90k items.

I could share more details with you if youre interested, but with 2000 requests, 100 connections and 4 threads. I got about 26requests/s on ec2 and about 260r/s on lambda.

Latency for ec2 was about 28s.
Latency for lambda was about 22s.
(max load)

Damn, I'm conducting some benchmarks on go and php...

A php page that simply returns "hi" with no framework is a lot slower than 1000 calls with 200 concurrency to a go function that queries redis and returns a json.

What a productive day! Managed to speed up some code by getting rid of some classic ASP AND sticking it in a dotNET library instead! Ran some benchmarks and it seems to work pretty fast now 😎

I'm a web developer.
I build web apps using JS/TS, vue.js and some Go in the backend
But I'm not that kind of dev who knows how a compiler work, and I usually get lost when I read a comment written by that guy 100110111.
Weeks ago, I started looking for a new language to learn, I tried Rust, Nim, V, I spent 30 minutes on the haskell homepage doin' the "learn haskell in 5 minutes"
I really wanna learn a new language, because I love learning new things.
Even if many of you here did not agree that Vlang could become a great language, I liked it and I'm following it waiting for the v1.0 maybe it's gonna achieve all its promises.
There is some other languages that I wanna learn too, like Nim and Zig.
What makes me like a language ?
1- the simplicity of syntax
2- performance (benchmarks)
3- the possibility to build anything with it

Now I'm wondering if it's a good thing to swap between languages like this, without knowing exactly what I'm gonna do with it, and what should I do to stop hesitating and stick with one language
...
what I really want, is to learn a language so good that can be used on servers (web backend) and on desktop (cros platform)

Just finished building a new Linux workstation that my company bought me! That Ryzen 2700X is just ridiculously fast! I'm not talking about irrelevant FPS benchmarks on some hip game...

I'm talking about compile time for the Linux kernel and buildroot!

Long story short, is about 5x my previous workstation with a Xeon 3.

Now I wanna get my hands on a 32 threadripper for my personal computer!!

Thinking very VERY seriously about pushing the button on this.

iMac 10-core Xeon W, 64GB DDR4, Radeon Pro Vega 64X, 2TB SSD

$6,727 plus tax $403.62 and then another hundred for shipping before fucking December in 'rona.

Could sign up for Apple Pay and do $600 payments for 12 months 0 APR... shouldn't be too bad of a problem provided the world holds together that long... And if it doesn't, then this is my last computer... and I guess it'd be nice to go into the afterworld with a freshly upgraded rig.

IDK, Please talk some sense into me about how stupid this would be.

Also to factor in... I need to buy a new machine one way or another SOON. Or else I need to wipe my main and be out of commission for at least 3-4 days which could cost me a few grand on its own... and then also still buy a lesser mac for my daughter.

Why an iMac and not a cheese grater similarly priced? If I get the iMac I can give my current iMac to my daughter for school. My old 2015 iMac isn't holding up to my use anymore, but should be fine for a few more years for a high schooler to work on. If I get a cheese grader fine, but factor in at least another $300 for a minimum 27" 2K monitor.

Any reason to even think of a refurb trash can design? Are they too old now?

General thoughts on why this entire rant is retarded? Like. I too dislike Apple, but I need them. It's love/hate. But god if I do this I'm buckling in for the next 5 years... tax write off would be nice I guess.

Can't really back down the specs any because I dual boot windows and do some gaming. Need 2TB so I can give Windows and Mac a TB each (and I still have 8TB external).

Don't really want to go lower than the Vega 64X because even that benchmarks poorly against many cheaper cards... for gaming (but does do better for some other tasks)...

Ugh... talk me into or out of buying another god awful expensive mac.

This partnership gives Google advertisers access to Unity’s mobile gaming network through Universal App Campaigns (UAC). This means Unity mobile app developers will be able to monetize with Google’s ads without any additional required development work.

To date, the partnership has resulted in video completion rates of 87.3% compared to the average benchmark of 32.5% (Source: Moat Analytics Benchmarks: Q4 2017). Furthermore, Unity has consistently scored 97.8% for valid and viewable rates, well above in-app benchmarks of 54.7%, providing a brand-safe environment for advertisers while also creating value for developers and gamers alike.

Relatively often the OpenLDAP server (slapd) behaves a bit strange.

While it is little bit slow (I didn't do a benchmark but Active Directory seemed to be a bit faster but has other quirks is Windows only) with a small amount of users it's fine. slapd is the reference implementation of the LDAP protocol and I didn't expect it to be much better.

Some years ago slapd migrated to a different configuration style - instead of a configuration file and a required restart after every change made, it now uses an additional database for "live" configuration which also allows the deployment of multiple servers with the same configuration (I guess this is nice for larger setups). Many documentations online do not reflect the new configuration and so using the new configuration style requires some knowledge of LDAP itself.
It is possible to revert to the old file based method but the possibility might be removed by any future version - and restarts may take a little bit longer. So I guess, don't do that?

To access the configuration over the network (only using the command line on the server to edit the configuration is sometimes a bit... annoying) an additional internal user has to be created in the configuration database (while working on the local machine as root you are authenticated over a unix domain socket). I mean, I had to creat an administration user during the installation of the service but apparently this only for the main database...

The password in the configuration can be hashed as usual - but strangely it does only accept hashes of some passwords (a hashed version of "123456" is accepted but not hashes of different password, I mean what the...?) so I have to use a single plaintext password... (secure password hashing works for normal user and normal admin accounts).

But even worse are the default logging options: By default (atleast on Debian) the log level is set to DEBUG. Additionally if slapd detects optimization opportunities it writes them to the logs - at least once per connection, if not per query. Together with an application that did alot of connections and queries (this was not intendet and got fixed later) THIS RESULTED IN 32 GB LOG FILES IN ≤ 24 HOURS! - enough to fill up the disk and to crash other services (lessons learned: add more monitoring, monitoring, and monitoring and /var/log should be an extra partition). I mean logging optimization hints is certainly nice - it runs faster now (again, I did not do any benchmarks) - but ther verbosity was way too high.

The worst parts are the error messages: When entering a query string with a syntax errors, slapd returns the error code 80 without any additional text - the documentation reveals SO MUCH BETTER meaning: "other error", THIS IS SO HELPFULL... In the end I was able to find the reason why the input was rejected but in my experience the most error messages are little bit more precise.

Not really an impressive one, but I think it's blasphemous enough to be mentioned:

Creating an embedded application, it was not supported to print a float using optimized libraries (understandable since they're not really supposed to be used anyways), but I was too lazy to convert clocks to a time unit by hand while running benchmarks. So I just printed the float as two integers, splitting it to one for the whole and one for the thousands.

Now that the RX480 is out, I'm crying I can't afford, but do you guys know where I can find openCL benchmarks?