pojzon

17 ms·

211.
by pojzon 4y ago
What I meant by tooling not being aware is that its hard to pinpoint what exactly is using that memory. Best you can do is do dumps, verify, enable NMT, verify. It gives me no value to know that my heap is 60m, but my RSS is 600mb while res
212.
by pojzon 4y ago
And if you do any IO with bytebuffers or library that does that -> you simply gonna have a bad time with native memory usage which is 10x as convoluted as selecting GC and carring only about the heap. And best part, every month there is
213.
by pojzon 4y ago
From what I could check those are all memory mapped files. Required simply by ZGC to work, but still its super confusing and convoluted and our tooling is not aware of that at all.
214.
by pojzon 4y ago
One thing I still dont get is how can ZGC be safe if it literally reserves all native memory available on the machine. This or why NMT shows stupid numbers when using ZGC. TBH the more I dived into JVM memory management the more disgusting
215.
by pojzon 4y ago
It made me realize I have no time nor will to keep on working on it. Life in general when you are older with kids makes it almost impossible.
216.
by pojzon 4y ago
Its a literally „the use-case” for operators from K8s In Action..
217.
by pojzon 4y ago
But that configmap does not change by itself. The same with annotations approach - its very limited.
218.
by pojzon 4y ago
Pronetheus does not change its config if not asked to do it… and in most cases scrape config is stored in a configmap that does not change by itself magically. So yes -> you need an operator to dynamically change config of prometheus. If
219.
by pojzon 4y ago
Your app becore deployment needs a complex monitoring stack making use of many external PaaS products. Normally you would have a CI/CD pipeline setup that shit before deployment. But thats super brittle and against GitOps. So you write
220.
by pojzon 4y ago
US academy is using the metric system for calculus because they also think imperial system is unpractical. Its just a matter of cultural change in society.
221.
by pojzon 4y ago
2500 sq ft is ~ 232m2 for ppl in countries with normal unit.
222.
by pojzon 4y ago
Thats why you use precommit hooks with secrets scan. Maltitude of those.
223.
by pojzon 4y ago
I thought the term is “tribal knowledge” and yes it will cost companies ALOT if they fire incorrect ppl. Often times you have 2-3 ppl out of 6-8 that carry the cart while 3-4 are juniors or diversity hires. Firing those 3 will have devastat
224.
by pojzon 4y ago
Ppl not ynderstanding Microsoft wants to prove AI as a failed tech (mostly coz they are soo behind). The same with petrolcorps promoting nuclear coz they know it will be tens of years before we are sufficiently backed by it. (Renewables wou
225.
by pojzon 4y ago
All those layoffs sound super bad of ppl in developed countries and super good for ppl in less developed countries. Im getting twice as much offers now and salary ranges double every few weeks.
226.
by pojzon 4y ago
If you earn really a lot, ppl who may want to hurt you or ypur family might pop up. Ransome, asking for money etc. Nobody care if you make 50k but if you make 500k suddenly things change.
227.
by pojzon 4y ago
Lets write a „How to upgrade self-managed Kafka with no downtimes” Coz even Yelp says to „just in case schedule a maintenance window”
228.
by pojzon 4y ago
I dont like myself and I have no way to change myself as the issues I face are of a genetic cause. I wont be happy till I accept myself, but I wont accept myself like Im not accepted by others. Simple as that. This is the burden Ill carry t
229.
by pojzon 4y ago
> Expertise takes time to acquire. I’m skeptical of people who claim to be experts in too many things. Someone does not like DevOps/Platform Engineers.
230.
by pojzon 4y ago
Even if we started building thousends of new nuclear power plants: - we dont have enough trained staff to build and operate them - it takes 5-10years to build one - we dont have infrastructure to supply them all with fuel and dispose waste
231.
by pojzon 4y ago
He would make a lot more if not ppl blantly copycat’ing him and his work. Primitive Life, Primitive Tools, Primitive Technology Ideas… Youtube should take those channels down or force them to change name due to how SOE works.
232.
by pojzon 4y ago
I really like this analogy. Its very prevalent in many teams. Tho I would say experienced developer is able to recognize business needs and how much work has to be put into something NOW. Being able to leave stuff open for fixing later is a
233.
by pojzon 4y ago
Its worse than that. Someone posts a good solution on github as a comment -> 50 ppl create a paper about it on medium.com -> 500 copy-paste websites replicate it to their database of shitty ads ridden sites. Finding something more com
234.
by pojzon 4y ago
This sounds exactly like TomTom plan for EU maps.. Difference is TomTom has its own source it can prove is better that OSM in many places.
235.
by pojzon 4y ago
What about remote teams ?
236.
by pojzon 4y ago
Ugh this sounds like specific reddit spaced and I dont think it did end well. TBH you land in a situation where you have 40 channels in the company you have to follow and it drains so much energy just to be in the loop. Super hard to focus
237.
by pojzon 4y ago
When is the olan to migrate from Svelte to something new that pops up next week planned? All jokes aside, its hilarious how fast frameworks become obsolete in JS.
238.
by pojzon 4y ago
Ppl really seem to forget that its highly dependent on country you live in. Developing or fresh developed countries have insane growth opportunities for devs. Companies are running away from US and similar expensive/costly places.
239.
by pojzon 4y ago
When I spot ppl like that driving the company towards bottom I know its time to jump the ship. Over 10 years of work, jumped few times like that. Each and every time the company went to bin. Following those kind of ppl does not work, having
240.
by pojzon 4y ago
There is a lot of contractors and you have to be extremely good to do what the dude/dudette said. Like - have a unique skillset, have multiple certifications, recommendations, proven B2B experience as a consultant. Then getting contrac

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