LMIShell performance tests
Peter Hatina
phatina at redhat.com
Fri May 2 12:05:50 UTC 2014
Hi all,
I did some performance tests with LMIShell/LMI Metacommand.
See attachment.
Regards,
--
Peter Hatina
ENG Server Experience, System Management
Red Hat Czech, Brno
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DESCRIPTION
===========
This benchmark provides the results of performance and memory tests of LMI
Metacommand. LMI Metacommand uses "real" world constructions in LMIShell and
was used for benchmarking purposes.
SETUP
=====
- Managed system
- Fedora Rawhide
- openlmi-account-0.4.2-2.fc21.x86_64
- openlmi-logicalfile-0.4.2-2.fc21.x86_64
- openlmi-hardware-0.4.2-2.fc21.x86_64
- openlmi-networking-0.2.2-3.fc21.x86_64
- openlmi-service-0.4.2-2.fc21.x86_64
- openlmi-storage-0.7.1-2.fc21.noarch
- Client system
- openlmi-scripts-account-0.0.1-7.fc20.noarch
- openlmi-scripts-logicalfile-0.0.3-7.fc20.noarch
- openlmi-scripts-hardware-0.0.3-7.fc20.noarch
- openlmi-scripts-networking-0.0.2-7.fc20.noarch
- openlmi-scripts-service-0.1.2-7.fc20.noarch
- openlmi-scripts-storage-0.0.4-7.fc20.noarch
- lmiwbem
- master
- lmishell with pywbem/lmiwbem
- master/openlmi-tools-lmiwbem branches
RESULTS
=======
- LMIWBEM uses boost::python, which brings a little overhead with the module itself.
This can be seen in memory results.
--------------------------------------------------------------------------------------
| Command | PyWBEM | LMIWBEM |
|------------------------------------------------------------------------------------|
| lmi file list <dir> | 21662.043369ms (349MB) | 6837.136006ms (273MB) |
| lmi group list | 411.938369ms (241MB) | 236.244535ms (267MB) |
| lmi hwinfo | 1699.850762ms (246MB) | 631.719685ms (267MB) |
| lmi net device list | 697.674525ms (236MB) | 348.451424ms (267MB) |
| lmi net device show | 3016.917372ms (246MB) | 1147.635663ms (267MB) |
| lmi net setting list | 417.707264ms (235MB) | 248.474181ms (267MB) |
| lmi service list | 60996.685028ms (269MB) | 58527.529001ms (267MB) |
| lmi storage show /dev/vda | 1790.240991ms (244MB) | 843.254375ms (267MB) |
| lmi storage tree /dev/vda | 3069.120371ms (246MB) | 973.946679ms (267MB) |
| lmi storage fs list | 854.802656ms (251MB) | 487.201548ms (267MB) |
| lmi storage mount list | 1503.447247ms (248MB) | 1063.852215ms (267MB) |
| lmi storage partition list | 523.847961ms (243MB) | 278.820348ms (267MB) |
| lmi storage partition-table list | 1861.788094ms (246MB) | 935.673618ms (267MB) |
| lmi user list | 2510.069323ms (232MB) | 2175.116646ms (267MB) |
--------------------------------------------------------------------------------------
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