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https://issues.apache.org/jira/browse/FINERACT-2234?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Adam Saghy updated FINERACT-2234:
---------------------------------
Description:
This story is aiming to review, analyse and improve the performance of the Loan
COB job, including its business steps!
*Loan account*
24 months loan, 1 repayment every month, daily interest recognition → 700 +
Accrual transactions at the end of the loan lifecycle!
*Some numbers*
Machine
CPU: Apple M4 Pro
Total Number of Cores: 14 (10 performance and 4 efficiency)
Memory: 48 GB
DB
Postgres
2 CPU
8GB + 1GB swap
*Use cases*
Fetch loan details (including transactions) on Day 1: 50ms
Fetch loan details (including transactions) on Day 30: 50ms
Fetch loan details (including transactions) on Day 100: 55ms
Fetch loan details (including transactions) on Day 300: 64ms
Fetch loan details (including transactions) on Day 700: 161ms
*COB use cases*
1000 loans, interest recalculation, daily accrual, etc.
COB on Day 1: 16.910778 seconds
COB on Day 30: 20.510786 seconds
COB on Day 100: 19.157299 seconds
COB on Day 300: 32.773403 seconds
COB on Day 700: 62.642021 seconds
*Major issues*
- Unnecessary data fetching during Loan Close of Business job (business steps)
-> Rework to avoid unnecessary, repetitive data fetching
- Loan entity fetches all loan transactions via associations -> Rework to
fetch only the necessary transactions!
*Test DB*
* *[^test_db.zip]*
*1 Progressive, loan product, 24 month, 1 repayment per month*
*1 client, 1000 loans with disbursement date of 26 April 2025*
*Current business date is 27 April 2025*
To run COB for 1 day:
* Set new business date to 28 April 2025
* Run Loan COB job
To run COB for many days, like run it for a week:
* Set new business date to 5 May 2025
* Run COB catch-up:
** curl --location
'http://localhost:8080/fineract-provider/api/v1/loan/catch-up' \
--header 'Fineract-Platform-TenantId: default' \
--header 'Content-Type: application/json' \
--header 'Authorization: Basic bWlmb3M6cGFzc3dvcmQ=' \
--data '{
}'
was:
This story is aiming to review, analyse and improve the performance of the Loan
COB job, including its business steps!
*Loan account*
24 months loan, 1 repayment every month, daily interest recognition → 700 +
Accrual transactions at the end of the loan lifecycle!
*Some numbers*
Machine
CPU: Apple M4 Pro
Total Number of Cores: 14 (10 performance and 4 efficiency)
Memory: 48 GB
DB
Postgres
2 CPU
8GB + 1GB swap
*Use cases*
Fetch loan details (including transactions) on Day 1: 50ms
Fetch loan details (including transactions) on Day 30: 50ms
Fetch loan details (including transactions) on Day 100: 55ms
Fetch loan details (including transactions) on Day 300: 64ms
Fetch loan details (including transactions) on Day 700: 161ms
*COB use cases*
1000 loans, interest recalculation, daily accrual, etc.
COB on Day 1: 16.910778 seconds
COB on Day 30: 20.510786 seconds
COB on Day 100: 19.157299 seconds
COB on Day 300: 32.773403 seconds
COB on Day 700: 62.642021 seconds
*Major issues*
- Unnecessary data fetching during Loan Close of Business job (business steps)
-> Rework to avoid unnecessary, repetitive data fetching
- Loan entity fetches all loan transactions via associations -> Rework to
fetch only the necessary transactions!
*Test DB*
* *[^test_db.zip]*
*1 Progressive, loan product, 24 month, 1 repayment per month*
*1 client, 1000 loans with disbursement date of 26 April 2025*
*Current business date is 27 April 2025*
To run COB for 1 day:
* Set new business date to 28 April 2025
* Run Loan COB job
To run COB for many days, like run it for a week:
> Loan COB (Close of business day) performance improvements
> ---------------------------------------------------------
>
> Key: FINERACT-2234
> URL: https://issues.apache.org/jira/browse/FINERACT-2234
> Project: Apache Fineract
> Issue Type: Improvement
> Reporter: Adam Saghy
> Priority: Major
> Attachments: test_db.zip
>
>
> This story is aiming to review, analyse and improve the performance of the
> Loan COB job, including its business steps!
> *Loan account*
> 24 months loan, 1 repayment every month, daily interest recognition → 700 +
> Accrual transactions at the end of the loan lifecycle!
> *Some numbers*
> Machine
> CPU: Apple M4 Pro
> Total Number of Cores: 14 (10 performance and 4 efficiency)
> Memory: 48 GB
> DB
> Postgres
> 2 CPU
> 8GB + 1GB swap
> *Use cases*
> Fetch loan details (including transactions) on Day 1: 50ms
> Fetch loan details (including transactions) on Day 30: 50ms
> Fetch loan details (including transactions) on Day 100: 55ms
> Fetch loan details (including transactions) on Day 300: 64ms
> Fetch loan details (including transactions) on Day 700: 161ms
> *COB use cases*
> 1000 loans, interest recalculation, daily accrual, etc.
> COB on Day 1: 16.910778 seconds
> COB on Day 30: 20.510786 seconds
> COB on Day 100: 19.157299 seconds
> COB on Day 300: 32.773403 seconds
> COB on Day 700: 62.642021 seconds
>
> *Major issues*
> - Unnecessary data fetching during Loan Close of Business job (business
> steps) -> Rework to avoid unnecessary, repetitive data fetching
> - Loan entity fetches all loan transactions via associations -> Rework to
> fetch only the necessary transactions!
>
> *Test DB*
> * *[^test_db.zip]*
> *1 Progressive, loan product, 24 month, 1 repayment per month*
> *1 client, 1000 loans with disbursement date of 26 April 2025*
> *Current business date is 27 April 2025*
>
> To run COB for 1 day:
> * Set new business date to 28 April 2025
> * Run Loan COB job
>
> To run COB for many days, like run it for a week:
> * Set new business date to 5 May 2025
> * Run COB catch-up:
> ** curl --location
> 'http://localhost:8080/fineract-provider/api/v1/loan/catch-up' \
> --header 'Fineract-Platform-TenantId: default' \
> --header 'Content-Type: application/json' \
> --header 'Authorization: Basic bWlmb3M6cGFzc3dvcmQ=' \
> --data '{
> }'
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