test priepustnosti (rychlosti) datacentier Vultr po celom svete

[mp3turbo]

Chlapčiská, z viacerych casti sveta sa snazim ziskat par udajov o rychlosti datacentier Vultr. Ak mate volakto pristup na 10Gbit+ linky, skuste mi hodit test priepustnosti v rozlicnych casoch (rano, naobed, vecer nasho casu) na nasledujuce linky :

sao paolo : 28-35MB/s https://sao-br-ping.vultr.com/vultr.com.1000MB.bin
santiago : 33MB/s https://scl-cl-ping.vultr.com/vultr.com.1000MB.bin
honolulu 38MB/s https://hon-hi-us-ping.vultr.com/vultr.com.1000MB.bin
johannesburg 33MB/s https://jnb-za-ping.vultr.com/vultr.com.1000MB.bin
melbourne 28-30MB/s https://mel-au-ping.vultr.com/vultr.com.1000MB.bin
sydney 28-30MB/s https://syd-au-ping.vultr.com/vultr.com.1000MB.bin
madrid 50MB/s https://mad-es-ping.vultr.com/vultr.com.1000MB.bin
tel aviv 45MB/s https://tlv-il-ping.vultr.com/vultr.com.1000MB.bin
stockholm 45MB/s https://sto-se-ping.vultr.com/vultr.com.1000MB.bin
waršawa 45MB/s https://waw-pl-ping.vultr.com/vultr.com.1000MB.bin
frankfurt 50MB/s https://fra-de-ping.vultr.com/vultr.com.1000MB.bin
paris 50MB/s https://par-fr-ping.vultr.com/vultr.com.1000MB.bin
amsterdam 45MB/s https://ams-nl-ping.vultr.com/vultr.com.1000MB.bin
new jersey 35MB/s https://nj-us-ping.vultr.com/vultr.com.1000MB.bin

uvadzam priepustnost ktoru dosahujem ja doma na 400Mbit Orange. Prekvapilo ma Honolulu, tam som neocakaval taku peknu priepustnost, a na zahodenie rozhodne nie je ani latinska Amerika. Jasne ze taketo testy kolíšu horedole, moje cisla su priemer z nejakych troch merani zhruba 10 minut po sebe dnes okolo 10:30am nasho casu.

... uplne idealne keby sa vam chcelo aj v sobotu a nedelu ono vlastne nielen 10Gbit+ ale by ma zaujimala aj 1Gbit domaca pripojka Telecomu / Swanu / Antiku / UPC / dalsich domacich providerov. Samozrejme testy doma nerobime cez wifi.

Srandovna je Australia, tam je krasne vidno ako sa zvysuje TCP/IP window a priepustnost stupa - zacne volakde okolo 3MB/s a potom rychlo narastie az do tych ~30MB/s. Taketo spravanie nemam na serveroch z Ameriky ani severnej ani juznej ani Honolulu co prehlasujem zhruba za rovnaku vzdialenost, mozno pouzivaju ine OS/webservery/config.

[molnart]

rychly test niektorych z nich z Telekom 400/80 Mbit linky:

ten melbourne u mna sa tiez sprava roznako, zacalo to niekde na 700 kb/s. kebyze to vies nejako nascriptovat tak ti mozem spustat par dni pravidelne a poslem vysledky. resp. cez nejaku appku urobit ak ti nieco napada

Kód: Vybrať všetko

[molnart@radirpok-arch ~]$ wget https://nj-us-ping.vultr.com/vultr.com.1000MB.bin
--2024-03-20 15:57:31--  https://nj-us-ping.vultr.com/vultr.com.1000MB.bin
Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
Resolving nj-us-ping.vultr.com (nj-us-ping.vultr.com)... 108.61.149.182
Connecting to nj-us-ping.vultr.com (nj-us-ping.vultr.com)|108.61.149.182|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1048576000 (1000M) [application/octet-stream]
Saving to: ‘vultr.com.1000MB.bin’

vultr.com.1000MB.bin          100%[=================================================>]   1000M  25.2MB/s    in 37s

2024-03-20 15:58:10 (26.7 MB/s) - ‘vultr.com.1000MB.bin’ saved [1048576000/1048576000]

[molnart@radirpok-arch ~]$ wget https://par-fr-ping.vultr.com/vultr.com.1000MB.bin
--2024-03-20 15:58:43--  https://par-fr-ping.vultr.com/vultr.com.1000MB.bin
Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
Resolving par-fr-ping.vultr.com (par-fr-ping.vultr.com)... 108.61.209.127
Connecting to par-fr-ping.vultr.com (par-fr-ping.vultr.com)|108.61.209.127|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1048576000 (1000M) [application/octet-stream]
Saving to: ‘vultr.com.1000MB.bin.1’

vultr.com.1000MB.bin.1        100%[=================================================>]   1000M  42.4MB/s    in 23s

2024-03-20 15:59:06 (44.4 MB/s) - ‘vultr.com.1000MB.bin.1’ saved [1048576000/1048576000]

[molnart@radirpok-arch ~]$ wget https://mel-au-ping.vultr.com/vultr.com.1000MB.bin
--2024-03-20 15:59:44--  https://mel-au-ping.vultr.com/vultr.com.1000MB.bin
Loaded CA certificate '/etc/ssl/certs/ca-certificates.crt'
Resolving mel-au-ping.vultr.com (mel-au-ping.vultr.com)... 67.219.110.24
Connecting to mel-au-ping.vultr.com (mel-au-ping.vultr.com)|67.219.110.24|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1048576000 (1000M) [application/octet-stream]
Saving to: ‘vultr.com.1000MB.bin.2’

vultr.com.1000MB.bin.2        100%[=================================================>]   1000M  9.21MB/s    in 1m 56s

2024-03-20 16:01:42 (8.66 MB/s) - ‘vultr.com.1000MB.bin.2’ saved [1048576000/1048576000]

[mp3turbo]

jo, dik. Keby mal niekto naladu tak :


date >>curl-log
curl &>>curl-log https://fra-de-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://sao-br-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://scl-cl-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://hon-hi-us-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://mel-au-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://syd-au-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://jnb-za-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://mad-es-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://tlv-il-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://sto-se-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://waw-pl-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://fra-de-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://par-fr-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://ams-nl-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
curl &>>curl-log https://nj-us-ping.vultr.com/vultr.com.1000MB.bin -o /dev/null
echo ................. >>curl-log
echo ................. >>curl-log
echo ................. >>curl-log



a ja uz z toho potom uvidim a vytiahnem co potrebujem
nechce sa mi pre kazdy subor napisat linku do toho log fajlu, vidim v akom su poradi a to mi staci

na gigabitove linky mam pristup, zaujimaju ma desat gigabity alebo rychlejsie.

[molnart]

pustil so to nejak minulu stredu kazdy den o 01:00, 07:00, 13:00 a 17:00, vysledok mas v prilozenom zipe. daj vediet ci to este mam nechat bezat alebo mozem vypnut

EDIT: som si spomenul na svoju vpsku vo forpsi ktora ma podla speedtestu konektivitu 700/650 ale neviem ci takyto sustained load nezapne nejakey shaping. no keby si chcel mozem to pustat aj tam na par dni

[mp3turbo]

vyborne - dik, netreba pustat dalej. Ziskal som data aj z dvoch dalsich stran, vsetko bezi podla predpokladu.

pozrem tvoje udaje, predbezny zaver mam taky ze sa nezistili ziadne vyrazne anomalie. Rychlost bezne kolise vo viacmenej cyklickych vlnach co je uplne normalna zalezitost vzhladom na premenlivy traffic v kazdej destinacii, ziadne zurive prepady sa nekonaju.

Inak pouzitie bude na georeplikaciu : firma generuje zhruba 100-120GB kompresovanych dat denne a potrebuju to dostat krizom cez kontinenty. Pri rychlostiach ~10MB/s znamena par hodin prenosu s absolutne dostatocnou rezervou na pripadne vykyvy/anomalie a tu sa polahky dosahuje aj trojnasobok. Nie vzdy a vsade ale v pohode. Typicke cloudy nechcu riesit pretoze egress sietovy traffic je zbytocne drahy a pretoze cloudy pracuju tak ako pracuju.

Velmi potesila optimalizacia TCP/IP protokolu v modernych OS. Pamatam si tie radosti ked sme chceli posielat nejake data na druhu stranu sveta par rokov dozadu, to bol sialeny boj s registrami alebo sysctl.conf. Keby niekoho zaujimalo ako sa sprava tcp/ip na sialene dlhych linkach s latenciami v radoch sto az tristo milisekund tak clankov je dost, napr. https://blog.cloudflare.com/optimizing- ... ow-latency

neuveritelny rozdiel.