Subnet Management - brlsh (Application)

Proposal 134041

TLDR I’ve vote to adopt. The proposal summary appears to be accurate, and the change seems reasonable.

… a node operator 5njak currently does not have nodes in any subnet. To get insights into the stability of the nodes of this node operator, we propose to add one of the operator’s nodes to subnet brlsh

Claims made in the proposal summary :point_up: can be validated via the IC API. Reviewing the returned JSON shows that the node operator 5njak operates a single node, which is indeed currently unassigned.

An UP node in the US is removed and replaced with this new US 5njak node. Relevant decentralisation metrics are unaffected by this change.

Decentralisation Stats

Subnet node distance stats (distance between any 2 nodes in the subnet) →

Smallest Distance Average Distance Largest Distance
EXISTING 443.007 km 7099.094 km 15062.77 km
PROPOSED 443.007 km 7124.993 km (+0.4%) 15939.092 km (+5.8%)

This proposal slightly increases decentralisation, considered purely in terms of geographic distance (and therefore there’s a slight theoretical increase in localised disaster resilience). :+1:

Subnet characteristic counts →

Continents Countries Data Centers Owners Node Providers Node Operator
EXISTING 3 12 13 13 13 13
PROPOSED 3 12 13 13 13 13

Largest number of nodes with the same characteristic (e.g. continent, country, data center, etc.) →

Continent Country Data Center Owner Node Provider Node Operator
EXISTING 5 2 1 1 1 1
PROPOSED 5 2 1 1 1 1

See here for acceptable limits → Motion 132136

The above subnet information is illustrated below, followed by a node reference table:

Map Description
  • Red marker represents a removed node (transparent center for overlap visibility)
  • Green marker represents an added node
  • Blue marker represents an unchanged node
  • Highlighted patches represent the country the above nodes sit within (red if the country is removed, green if added, otherwise grey)
  • Light grey markers with yellow borders are examples of unassigned nodes that would be viable candidates for joining the subnet according to formal decentralisation coefficients (so this proposal can be viewed in the context of alternative solutions that are not being used)

Table
Continent Country Data Center Owner Node Provider Node Operator Node Status Performance
--- Americas United States of America (the) Atlanta 2 (at2) Datasite BLP22, LLC 5syyj icbco-xw6zg-wlhyp-juqf4-h5gbs-jjein-nmc6n-itoxd-o52q7-q7fjz-gae UP :bar_chart:
+++ Americas United States of America (the) Atlanta (at1) Flexential Rachel Dymecki 5njak qjcai-zojq5-ec46h-5jj3m-wtih3-ytunz-2crlp-a23c7-hgrky-ymmx5-aqe UNASSIGNED :bar_chart:
Europe Belgium Antwerp (an1) Datacenter United Allusion pgunx mxan5-53r72-hkqtz-u6rcw-p7ptu-tx5bk-z5a3z-phhfg-q44od-cbf4s-zqe UP :bar_chart:
Americas Canada Fremont (fm1) Hurricane Electric Boolean Bit, LLC jjymt 6gl2o-2v73n-q65pc-nf6tv-avcbc-hzjxh-urwbq-vurvj-wj5og-3xmnk-tqe UP :bar_chart:
Americas Canada Vancouver (bc1) Cyxtera Blockchain Development Labs feb2q 2eqbk-www2z-qcopx-wujey-4frhx-cpstt-4ecyv-7wh64-qozmi-wwkpe-yqe UP :bar_chart:
Europe Switzerland Zurich 5 (zh5) Green.ch Sygnum Bank 4ohfd ciujb-q722m-zr3kt-st4jb-pgo3f-sosku-t33vy-x3pxa-3swy5-gecvn-qqe UP :bar_chart:
Asia China HongKong 1 (hk1) Unicom Wancloud limited z6cfb gsvxv-tou7p-drlxw-rnldp-m7z3n-e42j4-nrsp4-dzsfc-7wuqr-2qwpf-pae UP :bar_chart:
Asia India New Delhi 1 (nd1) Marvelous Web3 DC Zenith Code LLC ihcmc nj7re-dvkal-yq25a-opp2g-5y3qy-3ena4-opd5j-22uir-eaakx-ljk7k-6ae UP :bar_chart:
Asia Japan Tokyo 2 (ty2) Equinix Starbase dpt4y vwdbg-uwo2y-ta6p2-mxwi2-6oztv-hzh4t-ugx3m-dkbbh-mgx7f-ifrah-6ae UP :bar_chart:
Asia Korea (the Republic of) Seoul 1 (sl1) Megazone Cloud Neptune Partners ukji3 5hni3-coaib-iuz4m-dxyvz-7bntg-hnwji-rghvw-sjvtj-nd2rd-jgjsn-jae UP :bar_chart:
Europe Latvia Riga 1 (rg1) DEAC MB Patrankos šūvis jptla qhfut-l6rgw-kkbjn-iglum-tgn5d-pb36h-rlus5-f6uhu-fgv5g-5nqyc-nqe UP :bar_chart:
Asia Singapore Singapore 3 (sg3) Racks Central OneSixtyTwo Digital Capital 5mhxl vqrj7-n4xxl-qbgb2-uudxw-mvmkt-d4irw-7ln7t-2m6w7-4ryfz-6pfaq-3qe UP :bar_chart:
Europe Slovenia Ljubljana (lj1) Posita.si Fractal Labs AG gl27f jx6y5-u55cq-nwk3i-niahw-ogiah-vy46i-vq4oa-b7azf-27wgi-v7hhr-sqe UP :bar_chart:
Europe Sweden Stockholm 1 (sh1) Digital Realty DFINITY Operations SA lgp6d qbij2-wkp76-ewolj-xsyp5-flevz-5kvx2-4hvgg-q23hh-43hbe-bxntn-xqe UP :bar_chart:

Known Neurons to follow if you're too busy to keep on top of things like this

If you found this analysis helpful and would like to follow the vote of the LORIMER known neuron in the future, consider configuring LORIMER as a followee for the Subnet Management topic.

Another good neuron to follow is Synapse (follows the LORIMER and CodeGov known neurons for Subnet Management, and is a generally well informed known neuron to follow on numerous other topics)

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