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Cloudflare Developers
•
2y ago
bun
i get 10 ms for that css
i get 10 ms for that css
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D
dave
If possible, I really recommend everyone avoid multipart uploads.
S
SoulHarsh007
•
2/18/24, 7:21 PM
Yep
, I reuploaded the file without multipart
, because one of our tooling depends on the etag being md5sum
^
^
B
bun
i get 10 ms for that css
O
Oleg Isonen
•
2/18/24, 7:21 PM
that
's nice
, must be a cache hit
, though even with cache hit its usually 50ms
, you must be living in the datacenter or you are testing it wrong
O
Oleg Isonen
•
2/18/24, 7:22 PM
150 is more like it when its not too far away from european R2
O
Oleg Isonen
•
2/18/24, 7:23 PM
150ms with cache hit is a s
.
.t show as well in my opinion
E
Erisa
•
2/18/24, 7:24 PM
That will also heavily depend on the internet connection and routing quality of the individual requesting it
. For example I would probably get 150ms if I used my phones mobile data or had an ISP with poor quality peering
E
Erisa
•
2/18/24, 7:25 PM
There are two ends of every connection
E
Erisa
That will also heavily depend on the internet connection and routing quality of ...
O
Oleg Isonen
•
2/18/24, 7:27 PM
you can compare with this static file to see clear difference
https://eu.posthog.com/static/array.js
U
Unsmart
•
2/18/24, 7:28 PM
thats exactly the same speed for me on cache miss and cache hit from texas
(compared to yours
)
O
Oleg Isonen
•
2/18/24, 7:29 PM
actually this one seems doing well
https://cdn.jsdelivr.net/npm/psl/dist/psl.min.js
U
Unsmart
•
2/18/24, 7:29 PM
cloudflare seems to do much better when cached though the posthog aws one seems to have higher end latencies when refreshing multiple times
Original message was deleted
O
Oleg Isonen
•
2/18/24, 7:29 PM
that would be an acceptable performance to me if its globally in that range
, I am talking really 500ms bad globally
, not trying to shave off 20ms
B
bun
OP
•
2/18/24, 7:31 PM
B
bun
OP
•
2/18/24, 7:31 PM
its like 200 ms
B
bun
OP
•
2/18/24, 7:31 PM
globally
B
bun
Click to see attachment
O
Oleg Isonen
•
2/18/24, 7:31 PM
what resource are you going for with this test
, the document
? we are discussing static asset
, e
.g
. this one
https://webstudio.is/build/_assets/index-6JJ5GLFW.css
B
bun
OP
•
2/18/24, 7:31 PM
yeah
O
Oleg Isonen
•
2/18/24, 7:31 PM
document is not an issue here
, even though it could be faster
B
bun
OP
•
2/18/24, 7:32 PM
the path param is hidden in settings but its for that url
O
Oleg Isonen
•
2/18/24, 7:32 PM
@bun what
's the tool you are using
?
B
bun
OP
•
2/18/24, 7:32 PM
https://www.jsdelivr.com/globalping
B
bun
OP
•
2/18/24, 7:32 PM
B
bun
https://www.jsdelivr.com/globalping
O
Oleg Isonen
•
2/18/24, 7:33 PM
global ping doesn
't even try to fetch a specific resource
B
bun
OP
•
2/18/24, 7:33 PM
its not a ping its a http request
Original message was deleted
O
Oleg Isonen
•
2/18/24, 7:33 PM
CAN
'T because it doesn
't work with R2 apparently
B
bun
OP
•
2/18/24, 7:34 PM
TTFB is what matters here
B
bun
its not a ping its a http request
O
Oleg Isonen
•
2/18/24, 7:34 PM
to the document
, and we are not discussing that
, we need that test to the css ressource I mentioned and that tool doesn
't let me specify the ressource
Original message was deleted
O
Oleg Isonen
•
2/18/24, 7:35 PM
what
's a normal host
? our static ressources are on R2
O
Oleg Isonen
to the document, and we are not discussing that, we need that test to the css re...
B
bun
OP
•
2/18/24, 7:35 PM
it does
? as i showed in the screenshot
Original message was deleted
O
Oleg Isonen
•
2/18/24, 7:36 PM
so you want to set up a proxy for R2 so that cloudflare can use tiered cache
O
Oleg Isonen
•
2/18/24, 7:36 PM
I hear this solution from
@istarkov and I am like
"wtf
"
Original message was deleted
O
Oleg Isonen
•
2/18/24, 7:37 PM
I am saying we can
't
, its not a toy project
, we need R2
, otherwise we have to migrate to S3 all static ressources
O
Oleg Isonen
•
2/18/24, 7:37 PM
right
, I honestly love CF
, politics here play a role
, and I would hate my guts for going to AWS
O
Oleg Isonen
to the document, and we are not discussing that, we need that test to the css re...
B
bun
OP
•
2/18/24, 7:38 PM
the results i showed earlier were for that css
.
the results for the document itself are 500
-1000 ms
O
Oleg Isonen
•
2/18/24, 7:38 PM
I am rooting for CF to succeed and I just can
't wrap my head around the fact that this is such a simple issue that can
't be fixed within CF ecosystem
E
Erisa
•
2/18/24, 7:40 PM
To my knowledge Tiered Cache
(at least Smart tiered
) still won
't work since the origin is still an anycast Cloudflare IP
B
bun
the results i showed earlier were for that css. the results for the document it...
O
Oleg Isonen
•
2/18/24, 7:41 PM
if document is 500
-1000ms slow globally
, then core web vitals are also f
.
.
.d even if all static is perfect
O
Oleg Isonen
if document is 500-1000ms slow globally, then core web vitals are also f...d eve...
B
bun
OP
•
2/18/24, 7:41 PM
thats true
B
bun
OP
•
2/18/24, 7:42 PM
maybe put document files in KV
, and every other asset can be served from R2
Original message was deleted
E
Erisa
•
2/18/24, 7:42 PM
The HTML document in question isnt even cached
Original message was deleted
O
Oleg Isonen
•
2/18/24, 7:42 PM
so using a worker as a proxy
Original message was deleted
O
Oleg Isonen
•
2/18/24, 7:43 PM
would be amazing if that works really well
, but also
B
bun
the results i showed earlier were for that css. the results for the document it...
E
Erisa
•
2/18/24, 7:43 PM
What testing tool is that
?
B
bun
OP
•
2/18/24, 7:43 PM
https://www.jsdelivr.com/globalping
B
bun
OP
•
2/18/24, 7:43 PM
although it doesnt ping
, it actually makes a request and downloads the resource
. displaying vitals for each of those
E
Erisa
•
2/18/24, 7:44 PM
Well it does whatever you tell it to
E
Erisa
•
2/18/24, 7:44 PM
I suspect it may be prohibitively expensive
E
Erisa
•
2/18/24, 7:45 PM
Ah
, not bad
Original message was deleted
I
Ivan Starkov
•
2/18/24, 7:47 PM
Tried
, doesnt work if domains are on single account
, gonna try with different accounts
U
Unsmart
•
2/18/24, 7:48 PM
The annoying part of trying to do tiered cache on your own with DOs would be mapping all the colos to what location it should load a DO from
Original message was deleted
I
Ivan Starkov
•
2/18/24, 7:50 PM
Yep tiered
, just poking around
, sometimes somethings are working just with different accounts etc
.
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