| Table of Contents |
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Test # | Test Conditions | Duration | Load generator size (recommended) | Load generator Memory(GiB) (recommended) | Notes |
|---|---|---|---|---|---|
1. | Checkin/Ckeckout with 8, 20, 25 users | 30 min | t3.medium | 3 |
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| 2. | Data import with 5K, 25K, 50K, 100K Create imports | x |
Results
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Check In, Check Out
Response Times (CICO)
10/50 Partitions
2 Partitions
Response time comparison CICO + DI
| Transaction | Response time, 95 percentile | Degradation, s | Degradation, % | |
|---|---|---|---|---|
| 10/50 Partitions | 2 Partitions | |||
| Check-in Controller 8us | 0.555 s | 0.576 s | 0.021 s | 4% |
| Check-out Controller 8us | 0.899 s | 0.897 s | -0.002 s | 0% |
| Check-in Controller 20us | 0.554 s | 0.592 s | 0.038 s | 7% |
| Check-out Controller 20us | 0.852 s | 0.860 s | 0.008 s | 1% |
| Check-in Controller 25us | 0.553 s | 0.589 s | 0.036 s | 7% |
| Check-out Controller 25us | 0.834 s | 0.894 s | 0.06 s | 7% |
| Data import 5K | 2m 8 s | 2m 24 s | 16 s | 13% |
| Data import 25K | 10 min 41 s | 11 min 27 s | 46 s | 7% |
| Data import 50K | 21 min 11 s | 19 min 16 s | -115 s | -9% |
| Data import 100K | 42 min 35 s | 40 min 24 s | -131 s | -5% |
Instance CPU Utilization (CICO)
10/50 Partitions
2 Partitions
Service CPU Utilization (CICO)
10/50 Partitions
2 Partitions
Memory Utilization (CICO)
10/50 Partitions
mod-inventory-storage memory usage increased from 57 to 65 during the test. This behaviour was also reproduced for the tests with 2 partitions.
2 Partitions
RDS CPU
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Utilization (CICO)
10/50 Partitions
2 Partitions
...
There is a 5% increase in CPU utilization for 25 users test, but this behaviour wasn't reproduced during retesting. It can be caused by external factors.
RDS DB
...
connections (CICO)
10/50 Partitions
2 Partitions
Kafka CPU
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load (CICO)
10/50 Partitions
2 Partitions
Database
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Load (CICO)
10/50 Partitions
2 Partitions
Data Import
Instance CPU Utilization (DI)
10/50 Partitions
2 Partitions
Service CPU Utilization (DI)
10/50 Partitions
2 Partitions
Memory Utilization (DI)
10/50 Partitions
2 Partitions
RDS CPU Utilization (DI)
10/50 Partitions
2 Partitions
RDS DB connections (DI)
2 Partitions
Kafka CPU
...
(DI)
10/50 Partitions
2 Partitions
Database
...
Load (DI)
2 Partitions
Bulk Edits
Jobs Duration
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comparison
| Transaction | Job duration | Degradation, s | Degradation, % | |
|---|---|---|---|---|
| 10/50 Partitions | 2 Partitions | |||
| Users 1000 records | 43 s | 44 s | 1 s | 2% |
| Users 2500 records | 1 min 49 s | 1 min 45 s | - 4 s | -4% |
| Items 1000 records | 3 min 8 s | 2 min 49 s | -19 s | -10% |
| Items 10k records | 22 min 44 s | 19 min 13 s | -3 min 31 s | -15% |
| Holdings 1000 records | 1 min 52 s | 1 min 51 s | -1 s | -0.8% |
| Holdings 10k records | 11 min 14 s | 10 min 46 s | -28 s | -4% |
Holdings 10k +Items 10k + Users 2500 | 10 min 39 s 19m 10 s 1 min 42 s | 10 min 31 s 18 min 56 s 1 min 40 s | -8 s -14 s -2 s | -1% -1% -2% |
Holdings 1000 +Items 1000 + Users 1000 | 1 min 47 s 2 min 43 s 42 s | 1 min 44s 2 min 41 s 41 s | -3 s -2 s -1 s | -3% -1% -2% |
Instance CPU
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Utilization (Bulk Edit)
Service CPU Utilization )Bulk Edit)
Memory Utilization (Bulk Edit)
RDS CPU Utilization (Bulk Edit)
RDS DB connections (Bulk Edit)
Kafka CPU
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(Bulk Edit)
Database
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Load (Bulk Edit)
Appendix
Infrastructure
PTF -environment ncp3
...