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tools:benchmarks:mdtest [2016/12/02 11:24] – [Usage] kunkel | tools:benchmarks:mdtest [2021/09/03 11:22] (current) – [MDTest] kunkel | ||
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Line 1: | Line 1: | ||
- | ====== | + | ====== |
---- dataentry benchmark ---- | ---- dataentry benchmark ---- | ||
- | name : | + | name : |
- | layers_ttags | + | layers_ttags |
- | webpage_url | + | features_ttags : metadata # |
- | license_ttag | + | parallel_ttags : MPI # |
- | type_ttags | + | type_ttags |
+ | license_ttag | ||
+ | webpage_url | ||
---- | ---- | ||
- | mdtest | + | |
+ | MDTest | ||
Each thread operates on its own working set. | Each thread operates on its own working set. | ||
Line 27: | Line 30: | ||
* '' | * '' | ||
* '' | * '' | ||
- | * '' | + | * '' |
- | To print the internal operations of the benchmark add '' | + | To print the internal operations of the benchmark |
===== Example Output ===== | ===== Example Output ===== | ||
- | For example runnning '' | + | For example runnning '' |
< | < | ||
- | -- started at 12/02/2016 11:15:22 -- | + | -- started at 12/02/2016 11:24:25 -- |
mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s) | mdtest-1.9.3 was launched with 2 total task(s) on 1 node(s) | ||
- | Command line used: ./mdtest -d /tmp/ -b 10 -i 1 -I 100 | + | Command line used: ./mdtest -d /tmp/ -b 10 -z 2 -i 1 -I 100 |
Path: /tmp | Path: /tmp | ||
FS: 15.6 GiB Used FS: 0.0% | FS: 15.6 GiB Used FS: 0.0% | ||
- | 2 tasks, | + | 2 tasks, |
SUMMARY: (of 1 iterations) | SUMMARY: (of 1 iterations) | ||
| | ||
| | ||
- | | + | |
- | | + | |
- | | + | |
- | File creation | + | File creation |
- | File stat : | + | File stat : |
- | File read : | + | File read : |
- | File removal | + | File removal |
- | Tree creation | + | Tree creation |
- | Tree removal | + | Tree removal |
+ | |||
+ | -- finished at 12/02/2016 11:24:25 -- | ||
+ | </ | ||
- | -- finished | + | |
+ | ==== Results on an HDD ==== | ||
+ | |||
+ | * CPU: Intel(R) Core(TM) i7-6700 CPU @ 3.40GHz | ||
+ | * HDD: HGST HTS721010A9 A3P0 | ||
+ | |||
+ | $ mpiexec | ||
+ | |||
+ | < | ||
+ | -- started | ||
+ | |||
+ | mdtest-1.9.3 was launched with 8 total task(s) on 1 node(s) | ||
+ | Command line used: ./mdtest -z 1 -L -u -n -N 1 -b 10 -d / | ||
+ | Path: / | ||
+ | FS: 916.8 GiB Used FS: 17.1% | ||
+ | |||
+ | 8 tasks, 88000 files/ | ||
+ | |||
+ | SUMMARY: (of 1 iterations) | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | File creation | ||
+ | File stat : | ||
+ | File read : | ||
+ | File removal | ||
+ | Tree creation | ||
+ | Tree removal | ||
+ | |||
+ | -- finished at 12/ | ||
</ | </ | ||
+ | Here is a longer run: | ||
+ | $ mpiexec -n 8 ./mdtest -z 1 -L -b 10 -d / | ||
+ | < | ||
+ | -- started at 12/02/2016 15:55:59 -- | ||
+ | |||
+ | mdtest-1.9.3 was launched with 8 total task(s) on 1 node(s) | ||
+ | Command line used: ./mdtest -z 1 -L -b 10 -d / | ||
+ | Path: / | ||
+ | FS: 916.8 GiB Used FS: 17.1% | ||
+ | |||
+ | 8 tasks, 880000 files/ | ||
+ | |||
+ | mpiexec -n 8 ./mdtest -z 1 -L -b 10 -d / | ||
+ | |||
+ | SUMMARY: (of 1 iterations) | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | | ||
+ | File creation | ||
+ | File stat : | ||
+ | File read : | ||
+ | File removal | ||
+ | Tree creation | ||
+ | Tree removal | ||
+ | |||
+ | -- finished at 12/02/2016 16:01:57 -- | ||
+ | </ |