Static Web Hosting on the Intel N150(it-notes.dragas.net)
it-notes.dragas.net
Static Web Hosting on the Intel N150
https://it-notes.dragas.net/2025/11/19/static-web-hosting-intel-n150-freebsd-smartos-netbsd-openbsd-linux/
79 comments
True, but the other OS's don't suppor that. If the goal is out of the box testing, kTLS would not be representative of that.
Exactly. That's why I didn't enable it
But that said, it would be interesting to see the different systems after a tuning pass. Both as an example of capability, but also as an mechanic to discuss tuning options available to the users.
Mind, the whole "its slow get new hardware" comes from the fact that getting another 10% by tuning "won't fix the problem". By the time folks feel the sluggish performance, you're probably not looking for another 10 points. The 10 points matter at scale to lower overall hardware costs. 10% less hardware with a 1000 servers is a different problem with 10% less hardware with just one.
But, still, a tuning blog would be interesting, at least to me.
Mind, the whole "its slow get new hardware" comes from the fact that getting another 10% by tuning "won't fix the problem". By the time folks feel the sluggish performance, you're probably not looking for another 10 points. The 10 points matter at scale to lower overall hardware costs. 10% less hardware with a 1000 servers is a different problem with 10% less hardware with just one.
But, still, a tuning blog would be interesting, at least to me.
Just my two cents, as an end-user choosing a OS to use on an N150 to do static web hosting, I would sure like to know if those features make a meaningful difference.
But I also understand, that looking at that might have beyond the scope of the article.
But I also understand, that looking at that might have beyond the scope of the article.
That makes no sense. Why would you not be testing with optimized hosting.
If one of the OSs has features that improve performance, why would you not include that in the comparison?
If one of the OSs has features that improve performance, why would you not include that in the comparison?
IMHO, it might be worthwhile for NGINX to default to sendfile+kTLS enabled where appropriate. Maybe the potential for negative experience is too high.
I know sendfile originally had some sharp edges, but I'm not sure how sharp it still is? You would need to use sendfile only for plain http or https with kTLS, and maybe that's too complex? Apache lists some issues [1] with sendfile and defaults to off as well; but I don't know how many sites are still serving 2GB+ files on Itanium. :P AFAIK, lighttpd added SSL_sendfile support on by default 3 years ago, and you can turn it off if you want.
I think there's also some complexity with kTLS on implementations of kTLS that limit protocol version and cipher choices, if it's on by choice it makes sense to refuse to operate with cipher selection and kTLS cipher availability that conflict, but if kTLS is on by default, you probably need to use traditional TLS for connections where the client selects a cipher that's not eligible for kTLS. Maybe that's extra code that nobody wants to write; maybe the inconsistency of performance depending on client cipher choice is unacceptable. But it seems like a worthwhile thing to me (but I didn't make a PR, did I?)
[1] https://httpd.apache.org/docs/2.4/mod/core.html#enablesendfi...
I know sendfile originally had some sharp edges, but I'm not sure how sharp it still is? You would need to use sendfile only for plain http or https with kTLS, and maybe that's too complex? Apache lists some issues [1] with sendfile and defaults to off as well; but I don't know how many sites are still serving 2GB+ files on Itanium. :P AFAIK, lighttpd added SSL_sendfile support on by default 3 years ago, and you can turn it off if you want.
I think there's also some complexity with kTLS on implementations of kTLS that limit protocol version and cipher choices, if it's on by choice it makes sense to refuse to operate with cipher selection and kTLS cipher availability that conflict, but if kTLS is on by default, you probably need to use traditional TLS for connections where the client selects a cipher that's not eligible for kTLS. Maybe that's extra code that nobody wants to write; maybe the inconsistency of performance depending on client cipher choice is unacceptable. But it seems like a worthwhile thing to me (but I didn't make a PR, did I?)
[1] https://httpd.apache.org/docs/2.4/mod/core.html#enablesendfi...
The numbers seems to be too much near 65535 to be a coincidence.
are you making the request from a single IP address source? are you aware of the limit of using the same source IP address for the same destination IP address ( and port )? ( each connection can have only a unique source address and source port to the destination, maxing out in source 65535 ports ) for the same destination
are you making the request from a single IP address source? are you aware of the limit of using the same source IP address for the same destination IP address ( and port )? ( each connection can have only a unique source address and source port to the destination, maxing out in source 65535 ports ) for the same destination
I would expect http persistent connections (keep-alive) at these rates. It's very hard to get 64 k connections/second from a single IP to a single server ip:port without heavily tuning the client, which they don't mention doing. They're only testing for 10 seconds, but still, you'd need to clear all the closed connections out of TIME_WAIT pretty darn quick in order to re-use each port 10 times.
I wonder if that's why the cpu is idle for part of the time, it's waiting for sockets to become free.
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Sucks that that there's no ECC-RAM model. A phone-sized x86 slab, as opposed to those impractical mini-PC/Mini-Mac boxes, that one could carry around and connect to a powerbank of similar size, and/or various types of screens (including a smartphone itself), would make for a great ultramobile setup.
Odroid H4 family (H4, H4 Plus, H4 Ultra) supports in-band ECC, which supports one-bit error correction and two-bit error detection. And the 8-core model is just $220 (+case, +heatsink/fan, +shipping, but oh well)
Is the kernel support for those still awful or has it gotten better? Its been a long time since I had an odroid... C1 I think
It has UEFI and runs mainline Linux, it's an Intel reference design for Alder Lake-N with a couple additions (SATA controller is 3rd party for example)
The Odroid H4 is an amd65 board like the N150 NUC. So the kernel should be standard amd64.
If you want relatively small low-power box with ECC, checkout Asustor AS6804T. It is nominally a NAS but really you can use it for anything you want, it is just an x86-64 server with some disk bays. You also get nice 2x10GbE, which is rare with these minipcs
If it had a a few more cores, something like this would make for a great node in a distributed system like k8s or ceph for a homelab. At the asking price, however, one could also cross shop an HP micro server gen11.
Odroid H4 Ultra? It has 8 Gracemont cores that can stay boosted for quite a long time, and supports in-band ECC. 4x SATA too for those who care.
I like to pretend options without ECC simply do not exist. (i.e. as it should be)
It shortens the list of options, making choices much easier.
It shortens the list of options, making choices much easier.
Bring back the Intel Compute Stick? https://liliputing.com/this-cheap-intel-n150-mini-pc-is-smal...
Arm RK3399 SoC is blob free and some (Pinephone Pro, N4S, Chrome tablet) devices are small enough for sidecar usage.
Arm RK3399 SoC is blob free and some (Pinephone Pro, N4S, Chrome tablet) devices are small enough for sidecar usage.
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How many times do you think ECC RAM has caught an error? Online anecdotes I've found indicate almost no one experiences regularly corrected errors that weren't due to imminently failing hardware.
I've managed a couple thousand servers with ECC. The vast majority had zero reported errors the whole life. Of those that reported errors, there were a few categories:
Some reported a couple errors a day for months (maybe years?) but worked fine.
Some ramped up error counts over hours or days.
Some went from zero to lots in one step.
A few managed to hit uncorrectable errors; sometimes just once.
For a small number of correctable errors (< 10/day), there was no action needed, or one uncorrectable, but that kind of failure is what drives people without ECC crazy; some of the machines that hit an uncorrectable only did it once and were fine. The other ones we'd replace ram for. A small number of daily errors or a single uncorrectable were less common than the ones that got their ram swapped. I don't know for sure if uncorrectables correlated with many correctable errors, because correctable errors were only reported hourly ... if it was a step change to bad ram, it's likely to halt before a reporting interval, so no report. Unless the correctables were several a second, the impact of corrections isn't obvious.
Some reported a couple errors a day for months (maybe years?) but worked fine.
Some ramped up error counts over hours or days.
Some went from zero to lots in one step.
A few managed to hit uncorrectable errors; sometimes just once.
For a small number of correctable errors (< 10/day), there was no action needed, or one uncorrectable, but that kind of failure is what drives people without ECC crazy; some of the machines that hit an uncorrectable only did it once and were fine. The other ones we'd replace ram for. A small number of daily errors or a single uncorrectable were less common than the ones that got their ram swapped. I don't know for sure if uncorrectables correlated with many correctable errors, because correctable errors were only reported hourly ... if it was a step change to bad ram, it's likely to halt before a reporting interval, so no report. Unless the correctables were several a second, the impact of corrections isn't obvious.
For a small number of correctable errors (< 10/day), there was no action needed,
Those should've been replaced, so in other words ECC is just a crutch. All the RAM problems I've had were found by Memtest86.
Those should've been replaced, so in other words ECC is just a crutch. All the RAM problems I've had were found by Memtest86.
Why replace when the system is stable? I guess there may be an increased chance of multibit errors. But sometimes new ram is flakey or disturbing the rack causes other problems.
Is ECC a crutch? Sure. But it's hard to walk with a bum leg/bad ram, so why not have it? (Cause it's expensive is a fine reason, but if it were closer to 25% more than 100% more, it'd be easier to say yes)
Memtest86 is great, but systems change and most people aren't running memtest frequently. On my non ecc systems, I run it during setup to make sure things are good, and only later if things get crashy... but if things get crashy because of bad ram, my data may already be corrupted.
Is ECC a crutch? Sure. But it's hard to walk with a bum leg/bad ram, so why not have it? (Cause it's expensive is a fine reason, but if it were closer to 25% more than 100% more, it'd be easier to say yes)
Memtest86 is great, but systems change and most people aren't running memtest frequently. On my non ecc systems, I run it during setup to make sure things are good, and only later if things get crashy... but if things get crashy because of bad ram, my data may already be corrupted.
Fun fact: DDR6 contains built in ECC by default. RAM sizes are getting so large it's causing issues in the field and also issues with yields
So, the industry thinks its a problem.
So, the industry thinks its a problem.
DDR5 has built in ECC too. Unfortunately, AFAIK there's no error reporting mechanism, so while it should reduce error rates, it likely increases error severity. Assuming no bitflips between the ram module and the cpu, ECC on the ram corrects any single bitflips, but multiple flips are uncorrectable and must pass through, so any incorrect value the cpu gets has multiple bitflips.
In other words, the industry has gone to shit as usual, starting with rowhammer.
But my question still stands.
But my question still stands.
> imminently failing hardware
Are you under the impression that ECC is for catching software issues? This is precisely what I want ECC for: to let me know a stick of RAM is failing on me before I let it silent corrupt my fucking data for months on end until it completely dies.
Are you under the impression that ECC is for catching software issues? This is precisely what I want ECC for: to let me know a stick of RAM is failing on me before I let it silent corrupt my fucking data for months on end until it completely dies.
I feel like userbinator is expecting that a failing stick will go from working to failing so hard you'd notice, with or without ECC; so the corruption would be time limited. My experience with ECC suggests that many, maybe most of the failing sticks probably would fit that, but some of the failing devices only threw a few errors a day for months and we continued to use them until retirement; because replacement is intrusive and a few corrected errors a day didn't hurt anything... had a non-ECC stick failed in the same way, chances are you wouldn't notice in a timely fashion.
That said, I don't run ECC in my home. I'm not willing to spend the premium in dollars, performance, or time to do it. My storage servers are all ex-desktops and I try to chase performance in a budget, ECC ram usually doesn't run at high speed and it often costs at least twice as much... that doesn't make sense for a desktop, so my servers suffer too.
That said, I don't run ECC in my home. I'm not willing to spend the premium in dollars, performance, or time to do it. My storage servers are all ex-desktops and I try to chase performance in a budget, ECC ram usually doesn't run at high speed and it often costs at least twice as much... that doesn't make sense for a desktop, so my servers suffer too.
I love how capable these tiny N150 machines are. I've got one running Debian for my home media and backup solution and it's never stuttered. I'd be curious about exactly what machine they're testing with. I've got the Beelink ME mini running that media server. And I use a Beelink EQ14 as a kind of jump box to remote into my work desktop.
I'm not the author but my parents have pretty much decided they will never use a game console newer than the nintendo wii, but so far two of their wiis have died. Since no one is making wiis anymore, I decided to future-proof their gaming by setting them up with a mele quieter 4c [0], with the official wii bluetooth module attached over USB for perfect wiimote compatibility, running the dolphin emulator. Not every game runs perfectly, but every game they want to play runs perfectly AND it is smaller, silent, and consumes less power than the real wii.
[0] My experience with that mini computer: I bought two. The first one was great, but the 2nd one had coil whine so I had to return it. Aside from the whine, I love the box. If I could guarantee I wouldn't get whine I'd buy another today.
[0] My experience with that mini computer: I bought two. The first one was great, but the 2nd one had coil whine so I had to return it. Aside from the whine, I love the box. If I could guarantee I wouldn't get whine I'd buy another today.
Would you mind sharing the Linux hardware platform security report ("fwupdmgr security") for those Beelink boxes, e.g. what is enabled/disabled by the OEM? N150 SoC supports Intel TXT, which was previously limited to $800+ vPro devices, but it requires BIOS support from OEMs like Beelink. Depending on HSI status, OSS coreboot might be feasible on some N150 boxes.
https://fwupd.github.io/libfwupdplugin/hsi.html
https://fwupd.github.io/libfwupdplugin/hsi.html
Happy to share the report from the ME Mini box (below). But the other one is running Windows so I can't help there. Thanks to this I was able to find I'd initially left off secure boot and was able to fix a couple of its suggestions at least, but if I'm understanding the HSI status and coreboot needs, there's fuses flipped that would prevent it.
WARNING: UEFI capsule updates not available or enabled in firmware setup
See https://github.com/fwupd/fwupd/wiki/PluginFlag:capsules-unsupported for more information.
Host Security ID: HSI:0! (v2.0.8)
HSI-1
csme override: Locked
csme v0:16.50.15.1515: Valid
Platform debugging: Disabled
SPI write: Disabled
Supported CPU: Valid
TPM empty PCRs: Valid
TPM v2.0: Found
UEFI bootservice variables: Locked
UEFI secure boot: Enabled
BIOS firmware updates: Disabled
csme manufacturing mode: Unlocked
SPI lock: Disabled
SPI BIOS region: Unlocked
UEFI platform key: Invalid
HSI-2
Intel BootGuard: Enabled
IOMMU: Enabled
Platform debugging: Locked
TPM PCR0 reconstruction: Valid
Intel BootGuard ACM protected: Invalid
Intel BootGuard OTP fuse: Invalid
Intel BootGuard verified boot: Invalid
HSI-3
CET Platform: Supported
Intel BootGuard error policy: Invalid
Pre-boot DMA protection: Disabled
Suspend-to-idle: Disabled
Suspend-to-ram: Enabled
HSI-4
SMAP: Enabled
Encrypted RAM: Not supported
Runtime Suffix -!
fwupd plugins: Untainted
Linux kernel lockdown: Enabled
Linux kernel: Untainted
CET OS Support: Not supported
Linux swap: Unencrypted
UEFI db: Invalid
This system has a low HSI security level.
» https://fwupd.github.io/hsi.html#low-security-level
This system has HSI runtime issues.
» https://fwupd.github.io/hsi.html#hsi-runtime-suffixI didn't see a size of the test page as I went through (Did I miss it?) and I think in this case it potentially matters. A 2.5 gbps link can do ~280 MB/s, which at 63k requests is just 4.55KB a request. That could easily be a single page and saturating the connection link, explaining the clustering at that value.
Love this! I have been running a N150 with Debian 13 as my daily driver and super impressed! For ~$150 it packs a punch!
Could you recommend make/model? Quality seems variable at those price points.
The Minix 0db machines are great. The N150 model is $250 but it’s fanless which is a handy feature if you’re prone to dust, unable (or unwilling!) to clean filters, hate fans, or love chunky blocks of metal:
https://www.minix.com.hk/products/minix-z150-0db-fanless-min...
I bought my first one because it’s silent. I bought my second one because I like chunky blocks of metal.
https://www.minix.com.hk/products/minix-z150-0db-fanless-min...
I bought my first one because it’s silent. I bought my second one because I like chunky blocks of metal.
The Topton/CWWK boxes are consistently decent. Best choice if you want fanless.
For mini pcs, Beelink probably has the best support. I've owned a few and had one replaced under warranty.
I bought the Geekom Air12 Lite, and the build quality has impressed me.
the N100 family has been the raspberry pi host killer for me, migrated to one from an rpi4, couldn't be happier.
I have a pi5 running with the poe+ m2 hat from waveshare. I absolutely detest the boot loader shenanigans and the limited support from OS other than a select few. For comparison I also have a pi5 and after dumping a few files in a fat partition it had UEFI rolling and I just next->next->finished my favorite OS on it.
Not a lot of options for N100 with PoE+ though. There is the Radxa x4 but thats hard to find and the MS S100 is quite locked down in terms of storage.
Not a lot of options for N100 with PoE+ though. There is the Radxa x4 but thats hard to find and the MS S100 is quite locked down in terms of storage.
Are you running a Radxa x4 or something else?
No, I’ve got something much bigger than the rpi form factor, but still very small in absolute terms, it isn’t a beelink, but something quite similar.
Do you have GPIOs?
Everything that needs gpio is attached to esp32s all over, so technically no, not on the N100 box.
im sure one of my beelink n95 boxes has gpio
I'd love to see benchmarks that hit CPU or NIC limits; the HTTPS test hit CPU limits on many of the configurations, but inquiring minds want to know how much can you crank out with FreeBSD. Anyway, overload behavior is sometimes very interesting (probably less so for static https). May well need more load generation nodes though; load generation is often harder than handling load.
OTOH, maybe this is a bad test on purpose? the blogger doesn't like running these tests, so do a bad one and hope someone else is baited into running a better test?
OTOH, maybe this is a bad test on purpose? the blogger doesn't like running these tests, so do a bad one and hope someone else is baited into running a better test?
I'd really like one that has 2x M.2 slots. I'm very uncomfortable running a server on a single disk.
Also, ECC ram would be nice.
Also, ECC ram would be nice.
This is related to a quad core intel processor. It must be noted that most of these OS with the exception of NetBSD can't efficiently handle heterogenous core configurations like in what you find on more powerful Intel processors.
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Of course zones and jails win a bit there, because they get their own native networking stack on the kernel instead of going through bridges.
Not much experience with Solaris zones, but FreeBSD jails and their vnets are amazingly good. They also don't lose much in translation. Say you run an Ubuntu 12.04 with a Debian 13 Docker image. Sure, it works, but it has to translate.
Jails have the restriction that a jail can't have a higher version than the host system. So there's (almost) zero translation involved.
My home stack is OpenBSD for the gateway/router, several FreeBSD machines (services, DBs, pkg build server, data storage/NAS) and another OpenBSD machine to run OpenBSD VMs via VMD and I haven't looked back since then. It's a stack that works with impeccable perfomance and equally impeccable documentation. Should the internet crumble due to another AWS us-east-1 or another cloudflare fuckup I can at least run my local stuff and feel confident enough to continue making changes to the system just based off the locally available documentation.
Not much experience with Solaris zones, but FreeBSD jails and their vnets are amazingly good. They also don't lose much in translation. Say you run an Ubuntu 12.04 with a Debian 13 Docker image. Sure, it works, but it has to translate.
Jails have the restriction that a jail can't have a higher version than the host system. So there's (almost) zero translation involved.
My home stack is OpenBSD for the gateway/router, several FreeBSD machines (services, DBs, pkg build server, data storage/NAS) and another OpenBSD machine to run OpenBSD VMs via VMD and I haven't looked back since then. It's a stack that works with impeccable perfomance and equally impeccable documentation. Should the internet crumble due to another AWS us-east-1 or another cloudflare fuckup I can at least run my local stuff and feel confident enough to continue making changes to the system just based off the locally available documentation.
It really should be "nginx static web hosting..." as it seems to be very specifically measuring nginx performance across OSs.
Otherwise, seL4/LionsOS webserver scenario could be tested.
Otherwise, seL4/LionsOS webserver scenario could be tested.
All these benchmarking utilities like wrk are notorious for not supporting HTTP/2. Why would you serve static content and not use HTTP/2?
At least one reason could be that `sendfile` is useless when using HTTP/2 or HTTP/3, as you can no longer just dump the contents directly onto a socket. Whether that actually makes a practical difference on modern hardware remains to be seen of course.
There is nothing that prevents you from using sendfile and HTTP/2 at the same time. You still dump the contents directly into the socket.
Yes there is: HTTP/2's and HTTP/3's framing of messages is such that you can't reliably dump a file as-is onto an HTTP/2 connection, as it may exceed the maximum size allowed by a frame.
You can dump only the necessary part of the file. It does not have to be the whole file at once.
Is there a guide somewhere to what low power CPUs exist in these new mini PC things? I feel like I'm increasingly out of touch.
Mini PCs mostly run N-series Intel CPUs [0][1] nowadays AFAIK.
The cheaper and most popular one is N150 [2] which is a replacement for N100 [3]. The newer one boosts a bit higher. The 6-7W TDP in specs is a lie, but these CPUs still have fairly modest consumption working at about 10-20W on average.
There are some low power chips from AMD, but that's mostly NAS territory. Don't see them a whole lot and don't know much about them either.
[0] https://www.techpowerup.com/cpu-specs/?f=codename_=Gracemont
[1] https://www.techpowerup.com/cpu-specs/?f=codename_=Twin%20La...
[2] https://www.techpowerup.com/cpu-specs/processor-n150.c4109
[3] https://www.techpowerup.com/cpu-specs/processor-n100.c3007
The cheaper and most popular one is N150 [2] which is a replacement for N100 [3]. The newer one boosts a bit higher. The 6-7W TDP in specs is a lie, but these CPUs still have fairly modest consumption working at about 10-20W on average.
There are some low power chips from AMD, but that's mostly NAS territory. Don't see them a whole lot and don't know much about them either.
[0] https://www.techpowerup.com/cpu-specs/?f=codename_=Gracemont
[1] https://www.techpowerup.com/cpu-specs/?f=codename_=Twin%20La...
[2] https://www.techpowerup.com/cpu-specs/processor-n150.c4109
[3] https://www.techpowerup.com/cpu-specs/processor-n100.c3007
N100/n150/n97 have similar performance. Power seems to be 6-12w at idle depending. Ram limited to 16GB usually. Low number of pcie lanes (NAS are limited). Cost used to be $100, but now it went up to $120+.
From amd side I have 4700u and 5700u, similar idle power (12w), similar cost ($200 with 32gb of ram, now more expensive). A lot more capable then n100, at a cost.
I use a whole bunch of mini pc in my lab, they are so much cheaper to run electricity wise (and cost)
From amd side I have 4700u and 5700u, similar idle power (12w), similar cost ($200 with 32gb of ram, now more expensive). A lot more capable then n100, at a cost.
I use a whole bunch of mini pc in my lab, they are so much cheaper to run electricity wise (and cost)
While the N100 document a 16gb limit, they are known to have no problems with a 32gb module. I run one myself.
I just ordered few days ago a AMD 6850U based minipc (still on it's way). 15 watts TDP, 8 zen3+ cores at 2.7-4.7 GHz. On paper very good fit for minipc. Obviously zen4/5 would be nicer, but those are more difficult to find.
Big reason why I wanted AMD is that Intel officially supports only 16GB RAM on these N series chips. Also AMD has 20 gen4 PCIe lanes vs 9 gen3 lanes for Intel.
https://www.techpowerup.com/cpu-specs/ryzen-7-pro-6850u.c276...
Big reason why I wanted AMD is that Intel officially supports only 16GB RAM on these N series chips. Also AMD has 20 gen4 PCIe lanes vs 9 gen3 lanes for Intel.
https://www.techpowerup.com/cpu-specs/ryzen-7-pro-6850u.c276...
> Big reason why I wanted AMD is that Intel officially supports only 16GB RAM on these N series chips.
I've read reviews from people who put 32GB sticks in these boxes no problem. Not sure why they put "16GB max" in the specs, that's just misleading. But the CPU you ordered is way more powerful so no grief there.
I've read reviews from people who put 32GB sticks in these boxes no problem. Not sure why they put "16GB max" in the specs, that's just misleading. But the CPU you ordered is way more powerful so no grief there.
There are also higher power AMD devices that work extremely well.
If you’re willing to go up to 60W TDP and $500-1000, then they’re good enough to run recent steam games under linux at 1080p and LLM inference (if you spring for > ~32GB of RAM).
Like many others on this thread, I’ve had good luck with beelink.
If you’re willing to go up to 60W TDP and $500-1000, then they’re good enough to run recent steam games under linux at 1080p and LLM inference (if you spring for > ~32GB of RAM).
Like many others on this thread, I’ve had good luck with beelink.
Love these N150 systems. I wonder if the RAM/SSD/misc shortages are going to make these humble $140 boxes like $300+ soon.
Some N150 systems have integrated LPDDR5 from Chinese memory suppliers, who have been increasing production capacity, unlike Korean memory suppliers who have decreased production and increased prices in the face of higher demand. More NAND supplier competition needed.
That is good news, but I have seem some sellers already jump their price +$100 on Amazon. Perhaps just price gouging to take advantage. I might pick up another if I can get it for ~$140.
Pleasantly surprised to see SmartOS and zones used. Nice writeup.
Also it doesn't look like they enabled sendfile() in the nginx conf: https://nginx.org/en/docs/http/ngx_http_core_module.html#sen...
The combination of sendfile and kTLS should avoid round-trips to userland while sending files.