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Overview
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The purpose of this test is to compare results from two identical test runs on different environment. Find Goldenrod and Honeysuckle environments, and to find the reason of slownesses slowness if any will be there.
Summary
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In this particular case BHS1 (Honeysuckle) is faster than GCP1 (Goldenrod). And BHS1 is even more stable than GCP1 as we saw mod feesfines fail in GCP1 failed due to out of memory exception during one of the tests.
Version
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- mod-inventory-storage:19.4.4
- okapi:4.3.3
- mod-feesfines:15.9.2
Tests
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| Test# | Virtual Users | Duration | Env | Comment |
|---|---|---|---|---|
| 1 | 10 | 1800 | BHS1 | - |
| 2 | 10 | 1800 | GCP1 | - |
| 3 | 10 | 1800 | BHS1 | All relevant modules restarted* |
| 4 | 10 | 1800 | GCP1 | All relevant modules restarted* |
- mod-inventory-storage, mod-feesfines, okapi.
Results comparison
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| Test# | Env | Requests | Response times (Seconds) | |||||
| Total | KO | Req/s | 50th pct | 75th pct | 95th pct | |||
| 1 | BHS1 | GET /accounts?query=loanId==(loanUUID or loanUUID)&limit=2147483647 | 133815 | 0 | 74.339 | 0.112 | 0.136 | 0.214 |
| 2 | GCP1 | 44932 | 3372 | 24.959 | 0.414 | 0.467 | 0.560 | |
| 3 | BHS1 | 138052 | 0 | 76.693 | 0.111 | 0.138 | 0.243 | |
| 4 | GCP1 | 42342 | 0 | 23.521 | 0.419 | 0.468 | 0.553 | |
Test#1
Service CPU usage for relevant modules
Service memory usage for relevant modules
DB RDS CPU usage:
Test#2
Service CPU usage for relevant modules
Service memory usage for relevant modules
As you can see there's a spike of CPU usage on mod-feesfines, and also there's a drop of memory usage on mod-feesfines. Exactly at this moment one of mod-feesfines container failed with "out of memory exception"
DB RDS CPU usage
Query that takes most of time:
Test#3
Service CPU usage for relevant modules
Service memory usage for relevant modules:
DB RDS CPU usage
Test#4
Service CPU usage for relevant modules
Service memory usage for relevant modules
DB RDS CPU usage
