Scalability testing
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Main Page > Development roadmap > Scalability testing
Maximums to test for:
- Max number of SIPS - 10
- Max number of files in SIP - 10,000
- Max size of individual file - 30 GiB
- Max size of SIP - 100 GiB
Baseline amounts:
- number of SIPS - 1
- number of files in SIP - 10
- size of individual file - 1 MiB
- size of SIP - 100 MiB
| Test | No. of SIPs | No. of files in SIP | Max size of individual file | Max size of SIP |
|---|---|---|---|---|
| 1. Baseline Test | 1 | 10 | 1 MiB | 100 MiB |
| 2. No. of SIPs | 10 | 10 | 1 MiB | 100 MiB |
| 3. No. of files | 1 | 10,000 | 1 MiB | 100 MiB |
| 4. Max file size | 1 | 10 | 30 GiB | 100 MiB |
| 5. Max SIP size | 1 | 10 | 1 MiB | 100 GiB |
| ... |
Other tests: combination of maximums
Test Metrics:
- Success: completed/not completed
- Time: by (a) each micro-service or by (b) receiveSIP to completion of storeAIP/uploadDIP?
- Number of errors
- ?
- ?
Setup:
- dual core AMD 2.2ghz
- 2gb of ram
- 2x2TB in raid 0
- archivematica installed bare metal
Findings when running a 10,000 object sip through:
- Sanitize names hung For a very long time, MCPServer and MCPClient seemed fine however /usr/lib/archivematica/MCPClient/clientScripts/sanitizeObjectNames.py
- transcoder extract packages was producing ALOT of log, causing the logs to rotate every few seconds.