Difference between revisions of "Scalability testing"
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== Test results == | == Test results == | ||
| − | *Ram amount | + | *Ram amount = |
| − | *Ram speed | + | *Ram speed = |
| − | *Disk size | + | *Disk size = |
| − | *CPU frequency | + | *CPU frequency = |
| + | </br> | ||
| − | + | '''Test one: 1 processor''' | |
{| class="wikitable" | {| class="wikitable" | ||
|- | |- | ||
| − | + | ! No. of transfers | |
| − | ! No. of | + | ! No. of files |
| − | ! No. of files | + | ! Total transfer size |
| − | ! | + | ! Total processing time |
| − | ! | + | ! Longest job |
| + | ! Second longest job | ||
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Revision as of 11:16, 30 May 2012
Main Page > Development roadmap > Scalability testing
Test File Sets
Test design
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
CVA tests
System setup:
- Bare-metal install, 1 processor
- 2 cores
- 4GB ram 9 GB swap
- xubuntu
Note: excludes store AIP and upload DIP micro-services except where noted
| Test date | No. transfers/SIPs | No. files | Total file size | Largest file size | AIP size | Total time | Comments |
|---|---|---|---|---|---|---|---|
| 2011/11/10 | 1/1 | 1,000 | 12.1 GB | 60 MB |
| ||
| 2011/11/10 | 1/1 | 1 | 2.7 GB | 2.7 GB | Failed at prepareAIP due to max Bag size: | ||
| 2011/11/18 | 1/1 | 1,000 | 12.1 GB | 60 MB | 7.2 GB | 4 hrs 30 mins | Access normalization only |
| 2011/12/02 | 2/2 | 1,998 | 13 GB | 21 MB | Access normalization only | ||
| 2011/12/11 | 1/1 | 1,000 | 6.51 GB | 21 MB | 3.5 GB | Access normalization only | |
| 2011/12/11 | 2/2 | 1,996 | 13.8 GB | 27 MB | 7.2 GB | Access normalization only | |
| 2011/12/13 | 3/3 | 2,974 | 18.6 GB | 20 MB | 10.3 GB | 3 hrs 19 mins | Access normalization only |
| 2011/12/14 | 4/4 | 3,993 | 24.6 GB | 22 MB | 13.2 GB | 3 hrs 16 mins | Access normalization only |
| 2011/12/15 | 4/4 | 3,982 | 43 GB | 12 MB | 15 GB | 3 hrs 30 mins | Access normalization only |
| 2011/12/15 | 6/6 | 5,113 | 34.1 GB | 38 MB | 19.8 GB | 4 hrs 2 mins | Access normalization only |
| 2012/01/04 | 6/6 | 5,845 | 42.4 GB | 33 MB | 24 GB | 3 hrs 52 mins | Access normalization only |
| 2012/01/05 | 3/3 | 2,957 | 20.9 GB | 45 MB | 13.6 GB | 4 hrs | Access normalization only |
| 2012/01/05 | 6/6 | 5,947 | 33 GB | 52 MB | 19.2 GB | 4 hrs 47 mins | Access normalization only |
| 2012/01/12 | 6/6 | 4,847 | 38.5 GB | 58 MB | 23.2 GB | 4 hrs 43 mins | Access normalization only |
| 2012/01/13 | 6/6 | 5,912 | 101.6 GB | 175 MB | 63.8 GB | 8 hrs 53 mins | Access normalization only |
| 2012/01/17 | 1/1 | 1 | 1.4 GB | 1.4 GB | 0.6 GB | 25 mins | Access normalization only |
| 2012/01/17 | 5/5 | 23 | 19.7 GB | 2.1 GB | 19 GB | 4 hrs 1 min | Access normalization only |
| 2012/01/18 | 2/2 | 2 | 3.8 GB | 2.1 GB | 3.7 GB | 1 hr 11 mins | Access normalization only |
| 2012/01/20 | 6/6 | 14 | 6.1 GB | 1.3 GB | 5.9 GB | 48 mins | Access normalization only |
| 2012/02/07 | 5/5 | 5 | 56.7 GB | 25.4 GB | 55.5 GB | 4 hrs 51 mins | No normalization |
| 2012/02/08 | 5/5 | 10 | 124.4 GB | 23.8 GB | 122.2 GB | 8 hrs 21 mins | No normalization |
| 2012/02 | 1/1 | 1044 | 7.5 GB | 12.4 MB | 32.8 GB | >16 hrs | Preservation and access normalization |
| 2012/02 | 1/1 | 104 | 611.6 MB | 7.1 MB | 2.58 GB | <2 hrs | Preservation and access normalization |
| 2012/02 | 1/1 | 2125 | 47.1 GB | 35.9 MB | 46.2 GB | >24 hrs | Preservation and access normalization |
| 2012/03 | 1/1 | 1654 | 7.9 GB | 11.7 MB | 37.7 GB | >16 hrs | Preservation and access normalization |
| 2012/03 | 1/1 | 1195 | 5.7 GB | 9.9 MB | 26.8 GB | >12 hrs | Preservation and access normalization |
| 2012/03/22 | 1/1 | 11.0 GB | 246.3 MB | GB | Preservation and access normalization | ||
| 2012/03/22 | 1/1 | 6.7 GB | 9.7 MB | GB | Preservation and access normalization | ||
| 2012/03/26 | 1/1 | 6.6 GB | 14.3 MB | GB | Preservation and access normalization | ||
| 2012/03 | 1/1 | 18.1 GB | 11.7 MB | Preservation and access normalization |
Multi-processor testing
Problem statement
- Does the amount of processing time decrease for each additional processing station added?
- If yes, by how much?
Constants and variables
Constants:
- Ram amount
- Ram speed
- Disk size
- Cpu frequency
Variables:
- Number of clients
- Number of transfer(s)
- Size of transfer(s)
- Number of files(s)
Ideal network for testing network consists of 6nodes+ each with dual core processor, 2GB+ memory, and 6GB+ disk space. Due to limited disk capacity, current tests are running with 5 nodes.
Testing data
- All testing data will be be preserved for analysis. Select data will be reported on this wiki.
Network setup
| HOSTNAME | Processor | Memory | Disk/s Size | IP | Filesystem | Services | Network Connection Speed | Ram speed/timing | Shared directory disk write speed | Shared directory disk read speed |
|---|---|---|---|---|---|---|---|---|---|---|
| test01server | 4x500mhz | 2048mb | 6GB+35GB | 10.10.0.1 | ext4 | MCPServer,MySQL,NFS,MCPClient | ||||
| test01client01 | 2x500mhz | 1024mb | 6GB | 10.10.0.11 | ext4,NFS | MCPClient | ||||
| test01client02 | 2x500mhz | 1024mb | 6GB | 10.10.0.12 | ext4,NFS | MCPClient | ||||
| test01client03 | 2x500mhz | 1024mb | 6GB | 10.10.0.12 | ext4,NFS | MCPClient | ||||
| test01client04 | 2x500mhz | 1024mb | 6GB | 10.10.0.14 | ext4,NFS | MCPClient |
Testing metrics
Our results are derived from running 000.zip through the archivematica pipe line, and then extracting MYSQL- timing views from the database. This gives us a clearer picture of productivity of clients.
two scripts are used to extract testing data from the database:
- automatedDistributedTestingReports.sh
- automatedDistributedTestingProcessingMachineInformationGathering.sh
After you have run your test data through archivematica they are to be used:
./automatedDistributedTestingReports.sh ./automatedDistributedTestingProcessingMachineInformationGathering.sh
you will recieve a similar fileset to this
2012.05.02-11.52.12_server_jobDurationsView.html 2012.05.02-11.52.12_server_MCP_DUMP.sql 2012.05.02-11.52.12_server_mysql_status.log 2012.05.02-11.52.12_server_netstat_summary.log 2012.05.02-11.52.12_server_PDI_by_unit.html 2012.05.02-11.52.12_server_processingDurationInformation.html server_2012.05.02-11.52.05_cpuinfo.log server_2012.05.02-11.52.05_free.log server_2012.05.02-11.52.05_IP.log
Test results
- Ram amount =
- Ram speed =
- Disk size =
- CPU frequency =
Test one: 1 processor
| No. of transfers | No. of files | Total transfer size | Total processing time | Longest job | Second longest job |
|---|---|---|---|---|---|