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ITOM Cloud Service Delivery : OpsB/NOM AWS Infra RI & Saving Plan Proposal http://127.0.0.1:8999/692447634.html
Ling-yan Meng
2025-03-13 2026-09-07
clippings

Introduction

This page presents all the savings plans and Reserved Instances for OpsB/NOM SaaS.

Saving Plan

No account level Saving Plan, now the EC2 usage is covered by the company Saving Plan.

Account Number

Compute SP /hr

Proposal

Utilization/Coverage (2024-12-01 ~ 2025-02-28)

Utilization

Coverage

181608496217

$ 0.00

No change

N/A

100%

014842986998

$ 0.00

No change

N/A

100%

493286294651

$ 0.00

No change

N/A

100%

789610210433

$ 0.00

No change

N/A

99%

RI for DB Instances

No existing RIs (2025-03-13)

One year RI.

AWS Account Region Farm Name Purpose DB Name Multi-AZ Current size Sizing proposal RI percentage RI cost saving (3 years all upfront) extra cost saving $
789610210433 LAB cosmin-itom-postgres (0 connections) farm-drtest-itom-postgres-renamed (0 connections) (Action: remove) forrester-demo-itom-postgres ioana-itom-postgres (stopped) montest-itom-postgres obm-01-itom-postgres (will be removed once the test is finished) odlfarm2511-itom-postgres N 7* db.m6g.xlarge 0% Stop the environment as much as possible AWS official lambda to stop them regularly (instance scheduler) $xxx?
789610210433 LAB farm-drtest-itom-postgres (to be removed) Y db.m6g.xlarge (to be removed) owner: shenwei $xxx?
014842986998 Staging opsb4opsb-staging-itom-postgres saasopsstg-itom-postgres N 2 * db.m6g.xlarge TBD, Owner: Raluca 50% $555.34
493286294651 Shared db-itom-postgres (to be removed) odl-farm-oregon-5-itom-postgres (to be removed) odl-farm-oregon-6-itom-postgres (to be removed) optic-demo-itom-postgres (for PM demo, keep as long term) N 4 * db.m6g.xlarge 100% for db.m6g.xlarge $969.68 / 8 $600
493286294651 Frankfurt Shared dp-itom-postgres (to be removed) N db.m6g.xlarge To be removed $150
181608496217 Customer Dev/QA corp-it-qa-itom-postgres dtcc-dev-itom-postgres nasdaq-dev-us2-itom-postgres(0 connections) ot-dev-itom-postgres N 4 * db.m6g.xlarge 100% $484.84 $600
181608496217 Prod corp-it-itom-postgres dtcc-itom-postgres nasdaq-us2-itom-postgres odl-farm-ore-2-itom-postgres odl-farm-oregon-01-itom-postgres opsb4opsb-itom-postgres ot-itom-postgres Y 7 * db.m6g.xlarge 100% $1943.68
181608496217 Frankfurt Customer Dev/QA ferrero-dev-itom-postgres N db.m6g.xlarge 100% $143.92 $150
181608496217 Frankfurt Customer Dev/QA indra-dev-itom-postgres N db.m6g.xlarge 100% $143.92
181608496217 Frankfurt Customer Dev/QA techmahindra-dev-itom-postgres N db.m5.xlarge db.m6g.xlarge 100% Doing it in the weekday $143.92 $30
181608496217 Frankfurt Prod techmahindra-itom-postgres No → Yes db.m5.xlarge db.m6g.xlarge 100% Change in a window $143.92 -$300
181608496217 Frankfurt Prod ferrero-itom-postgres indra-itom-postgres nasdaq-eu-itom-postgres odl-farm-fra-3-itom-postgres odl-farm-fra-4-itom-postgres odl-farm-fra-5-itom-postgres Y 6 * db.m6g.xlarge 100% $1727.04
181608496217 Canada-Central Customer Dev/QA metrolinx-dev-itom-postgres N db.m5.xlarge db.m6g.xlarge 100% Doing it in the weekday $150 $30
181608496217 Canada-Central Prod metrolinx-itom-postgres No → Yes db.m5.xlarge db.m6g.xlarge 100% Change in a window $150 -$300
181608496217 Canada-Central Prod odl-farm-can-1-itom-postgres Y db.m6g.xlarge 100% $305.56
181608496217 London Customer Dev/QA iconmon-dev-itom-postgres N db.m6g.xlarge 100% $144.86 $150
181608496217 London Prod iconmon-itom-postgres Y db.m6g.xlarge 100% $289.73

Concerns on the data index from EU to US

AWS Account Farm Region Domain Name Worker Worker Proposal RI percentage RI saving (3 years Allupfront)
181608496217 Prod Oregon 3 * r7g.2xlarge 100% $809.68
789610210433 forrester-demo-opensearch (To be removed) montest-opensearch (long term) r251-opensearch (To be removed) 6 * r6g.large 100% 2 * r6g.large $190.18 / 3
014842986998 opsb4opsb-staging-opensearch 2 * r6g.large 100% TBD, owner: Raluca $126.79
493286294651 advantageinc-opensearch (long term) odl5t3-opensearch (have been deleted) odl6t1-opensearch (To be deleted) 6 * r6g.large 100% 2 * r6g.large $380.36 / 3

Reference

AWS Cost Estimation Template for ESM SaaS 2023.05_SP.xlsx