It is also useful to track how long things were waiting in the queue. The key metrics for a cache are total queries, hits, overall latency and then the query count, errors and latency of whatever online-serving system the cache is in front of. When implementing a non-trivial custom metrics collector, it is advised to export a gauge for how long the collection took in seconds and another for the number of errors encountered.
This is one of the two cases when it is okay to export a duration as a gauge rather than a summary or a histogram, the other being batch job durations. There are some general things to be aware of when doing monitoring, and also Prometheus-specific ones in particular. Few monitoring systems have the notion of labels and an expression language to take advantage of them, so it takes a bit of getting used to.
You can then process the entire metric as one in rules and graphs. As a rule of thumb, no part of a metric name should ever be procedurally generated use labels instead.
Usually the overhead is negligible, but in scenarios with lots of metrics and hundreds of labelsets across hundreds of servers, this can add up quickly. As a general guideline, try to keep the cardinality of your metrics below 10, and for metrics that exceed that, aim to limit them to a handful across your whole system.
The vast majority of your metrics should have no labels. If you have a metric that has a cardinality over or the potential to grow that large, investigate alternate solutions such as reducing the number of dimensions or moving the analysis away from monitoring and to a general-purpose processing system.
If you were to now add quota per user, you would quickly reach a double digit number of millions with 10, users on 10, nodes. This is too much for the current implementation of Prometheus. Even with smaller numbers, there's an opportunity cost as you can't have other, potentially more useful metrics on this machine any more. If you are unsure, start with no labels and add more labels over time as concrete use cases arise. To pick between counter and gauge, there is a simple rule of thumb: if the value can go down, it is a gauge.
Counters can only go up and reset, such as when a process restarts. They are useful for accumulating the number of events, or the amount of something at each event.
Raw counters are rarely useful. Use the rate function to get the per-second rate at which they are increasing. The default is every 1 minute. Dec 02 ip Any help please? Improve this question. Souad Souad 4, 10 10 gold badges 65 65 silver badges bronze badges. Add a comment. Active Oldest Votes. Improve this answer. Pixa Pixa 96 2 2 bronze badges. With the Java or Python clients you can throw an exception in the relevant code. With the Go client, there's a little bit more to it. There's a utility function called NewInvalidMetric which will cause the scrape to fail, for example:.
As you can see the metric help can provide some human readable information, and the err is also rendered. Note that for NewInvalidMetric to work, the err must not be nil. They know that there is a bloody big ship out there with "thousands of eggs in it", why signpost the Queen's appearance? Why does it take Bishop 50 minutes to pilot the 2nd dropship from the Sulaco? These small points have always bugged me a bit, but it doesn't jar me that badly that it takes you out of the film, you just accept it and enjoy the movie.
Even a film based on historical fact such as Apollo 13 has to take some liberties with scientific accuracy for the sake of drama. Beam Me up Scotty: would you really want to disassemble your body and transmit it's component atoms through Space?
The approach to Interstellar communication varies greatly in response to the needs of furthering the plot, it sometimes takes weeks to communicate with base and sometimes they can talk to Earh in real time. Humanoids are the dominant species in the Universe. I didn't think Gravity was a Great movie, but it was OK, and when you keep seeing films that consistently let down your expectations I suppose you lower 'em a bit.
After being totally unimpressed by: Alien 3, Alien 4, Avatar, The Matrix sequels, Lord of the Rings: Return of the King, Tron: Legacy, Judge Dredd the Stallone piece of crap, not the new Karl Urban one which I was pleasantly surprised to find I liked, that's Dredd done right, new, more realistic version of Mega City One, which bothered me a bit before I saw the film, but now think was a good design choice.
But they got the character totally wrong and the story sucked. Sam Rockwell can act the arse off the Cruiser.
So Gravity not too bad, Sandra Bullock and all, I was entertained. Interstellar, a much better movie. A good attempt at making a for the 21st century. Far from perfect but entertaining as hell. Loved Matt Damon as the bad guy, cowardly scientist who fills the HAL role I figured he was driven insane by his ordeal , Hands up who else thought it was gonna be one of the robots who sabotaged the mission, I think that was a good bit of misdirection on the part of the Nolan Brothers.
I thought that's more like what a spacesuit should look like too, extrapolated from contemporary suit design. I realise studio interference had a big part in it, you would think that a with a director of Scott's stature, that a studio would just leave him alone to get on with the job, yet no, according to Scott they still bug him mercilessly over evey little creative decision. I wish Hollywood studios would just leave the film making to the creative teams, and stick to what they do which is financing the bloody things.
I suppose they feel they have a right to protect their investments, but most of the disappointing movies I mentioned earlier probably would have been much better without studio interference, and they end up screwing themselves over anyway when these movies don't do well financially. But Mr. Scott did make some rather poor creative choices with creature design compared with the much better ones he chucked out and script, so isn't entirely blameless.
I understand why Guy Pearce was in Old man make up, I just didn't think it looked very convincing. You can see all sorts of horrific true life surgery on TV these days maybe not self inflicted C- sections on the hospital reality shows. Finally, I am getting a bit Prometheused out.
I have had some ideas kicking around in my head for years, after being disappointed in the later Alien films, but could never get 'em down as I struggle with narrative prose. Recently I thought: Do it as a screenplay and It's been pouring out, much easier to write. I decided to meld my ideas with Prometheus and thought about a few questions:. So, from there I have written the ending A conversation between two Weyland - Yutani executives: Melkonis and Roby , and have written 50 pages, the first act.
Would anyone be interested in reading this? This is why I have discounted the theory of the derelict being docked on a storage facility, as my take on it is, the derelict crashed there, and my story is set on LV that's about 1 LV away from LV Mr. Lindelof the Sapce Jockey's weapons facility a moon also orbiting the giant ringed planet. Re: the pic at the bottom of the page spacesuted figure, Shaw?
I assume this is photoshopped as I don't recall any scene in Prometheus looking that dark and foreboding, might not have been quite so disappointed if there had been, the movie was too bright and sunny. Lack of confidence in his own abilities?
I don't buy the excuse that Alien Vs Predator ruined the Alien, that's just a cop out, and he would have been aware of this before he made the announcement. That should have been a challenge. Maybe he's getting too old and is well past it and should retire before he buggers up Blade Runner as well. Everyone's a replicant. The human race died off after the war mentioned in P.
Dick's original story and the replicants recreated society in their creators image, then erased their memories and replaced them with artificial ones actually, thinking about that it could make sense and would be a hell of a twist ending. Replicants build replicant slaves and then build replicant bounty hunters to exterminate them when they come to Earth, thinking they themselves are human. Ridley, call me and we'll do lunch. Also interested in discourse on Sci Fi and realated movies and literature in general, but I realise that this is not the focus of this site.
I apologise again for my long, rambling discourses and tendency to go off mission, but I writes it as it comes out and if people don't wanta read it they won't. If you do cheers for your time and feedback, muchly appreciated. I hope I can overcome site difficulties as this has been mentally stimulating, and would like to continue with the fan fiction angle etc. Back in the late 80's, The Dead Kennedys released an album with a print of Giger's Penis Landscape as the insert poster.
LOL Ill get my Coat Pain in backside Adds and stuff, i never get any PS my PC is old too like 7 years odd Old.. Some very good points, i would have to try watch Gravity Again and be more open..
As far as your explanations for Alien Plot holes, i think you are spot on with every one Yes Ash would not have known that simply having a quick last meal would have led to the Chest Buster, i dont think Ash knew how long the Embryo would take to grow.
I am not sugesting the Space Jockeys was designed by Giger, just his Concept work showed Humanoids who was Bald, and whos Space Suits did not look like those from Earth By the time he did the Space Jockey it looked more Alien and at the time of Alien, regardless of if they saw it as a Space Suit or not by then, i dont think they thought it would be Human looking in a Suit I would say that when they was working on Prometheus such as Spaights draft they may have gone back through some of Gigers Concept work and thought Each movie has a habit of borrowing stuff from Earlier movies unused concept work, or ideas and plot points Prometheus did kind of cover the Star Beast ideas that they had to drop in Alien i.
The also seem to borrow some of Gigers ideas as far as other works When news was first leaked on them doing and working on such a movie, indeed the ideas back then was a Alien Prequel Spaights Draft and Ridley then did say the movie started as a more traditional Prequel but Fox wanted to change the direction a bit and so this is when Lindeloff came in and things got changed some what..
And a lot for the better as far as ideas Sadly the way some of his ideas was executed and also left to a well Ambigious as he calls it nature Yes I too am with you terrible plot holes messy muddled film but for me it did look amazing in parts some of the creatures were very good and over all the look of the film was perfect fine for me if it had been made well.
This over all idea as well was a " bloody about time! I vote for mind control from a god like being possibly held prisoner or locked in a never ending battle with the elders and needing assistance :O.
And so they were all being pushed into getting infected except for david and shaw the only two it needs blah blah Ok well its a bit of a punt I know but that sort of shizzle And that site for the blu ray with the wrong videos on the wrong buttons Who says Fifield was a scientist? I doubt VERY much he created the 'pups' A 'Lost' style flashback of Fifield sticking a knife in his partners back and taking the tech, or a flashblack to Fifield hacking the pup tech from his firm and blowing the building up to cover his tracks.
Not everyone wants lose 4 years of their life traveling in space Millburn might have been the bottom of the barrel. Yeah, I could see Fifield taking a little extra cash for keeping Yutani in the loop. Not so much an agent, but more a consultant. First up a quick word on the issues with advertising, did a scan on PC and found some suspicious programs had been installed whilst online, removed these and the issues seemed to be resolved for about ten minutes.
Then it all starts again, the Prometheus site is hijacked and clicking on the scroll bar, next page tab, discussuions and posts, trying to sign in etc. I have to get some sorta add blocking software. Naming the guilty. I know exactly where this sus software came from and it makes me sick. These people are maggots and I just think sometimes " Where's Rorschach when you need him? What really pisses me off about it is, one of the songs I was looking up was the Inspector Gadget theme, what if some young kid who is learning guitar was looking at the site for a song and copped this?
I'm thinking that a guitar tab page would probably not be blocked by parents as it is innocent enough in theory and this might be missed. But maybe the site name should have set off the alarm bells guitartabsexpert. Hope ya like it, let me know positive or negative, never hurts to take on constructive criticism when you are working on any creative project all comments will be appreciated.
I would download and run Malewarebytes, Spybot Search and Destroy and Trend Micro HijackThis there are a few other things you can do by altering your start up sequence by downloading CCcleaner and search and suspicious file names you find for how to remove them Once you have done that i would reconmend Fire Fox Browser with No Script and Ad Block and these two programs on a clean system prevent so much viruses.
Cheers BigDave, I got Pandascan and that has fixed the major problems. The norton scan I ran detected 3 threats and removed them, which did fix the problem briefly, but the pandascan detected 4 and removed them. Check it out if you are looking for a story that fits in more directly with Alien whilst also trying to come up with some new ideas that fit thematically.
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Hot Topics. Sign In. Close Search Search. Cold Iron Studios' Alien Game. Alien Movies. Sign up Sign In. Forgot Password? Alien: Covenant Forum Topic. Alien Discussion Forums. All Things Alien. Alien: Covenant. Alien Games. Prometheus Fan Works. All Things Alien vs. Alien vs. Predator Games. AvP Fan Art and Fiction. AvP Merchandise. Production Design: The Prometheus had a Ron Cobb feel to it's design aesthetic , LV , The Rovers, The Prometheus approaching the ringed moon based on a Ron Cobb painting, though it always puzzled me a bit as the rings appear to be made up of cloud and I thought planetary rings were made up of ice and smashed up moons and such.
For a taster of what Prometheus should have been check out the Dark horse Comics series Aliens: Apocalypse, The Avenging Angels, they shoulda got those guys to write it. Here i will adress why in General it was And the Origins of the Xeno, where did it come from Part 2 Ridley Scott The movie was also going to be Directed by Ridley Scott so those disapointed with other movies in the Franchise had something to look forwards to as far as a movie that goes back to the routes of Alien and gives us another dark and horrifc tense paced Alien movie.
Sadly Trailers can do that, they can mislead and be cut in a way that adds to the Hype. I think the biggest disapointments are the Hype and Potential What i am saying is if Prometheus was a stand alone movie, if the Juggernaughts was not same as the Derelict, if there was no Weyland in it etc The dome finally put up on the screen what many would call a classic Giger concept.
Upon finding a year old corpse of an alien the teams biologist runs away scared with the teams geologist and mapping expert whom gets them both lost.
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