Difference between revisions of "FhGFS Benchmarking"
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| Line 1: | Line 1: | ||
== Multi Stream Throughput == | == Multi Stream Throughput == | ||
| − | + | '''5 clients, filesize of ~1GB per storage server''' | |
=== Two Storage Servers === | === Two Storage Servers === | ||
==== Tuning ==== | ==== Tuning ==== | ||
| Line 16: | Line 16: | ||
==== Test command ==== | ==== Test command ==== | ||
<syntaxhighlight> | <syntaxhighlight> | ||
| − | root@cloud24:~/fhgfs-benchmark# mpirun -hostfile hostfile -np 5 /root/ior/IOR/src/C/IOR -wr -C -i5 -t512k -b | + | root@cloud24:~/fhgfs-benchmark# mpirun -hostfile hostfile -np 5 /root/ior/IOR/src/C/IOR -wr -C -i5 -t512k -b 410m -F -o /mnt/fhgfs/test.ior |
</syntaxhighlight> | </syntaxhighlight> | ||
==== Result ==== | ==== Result ==== | ||
| Line 29: | Line 29: | ||
repetitions = 5 | repetitions = 5 | ||
xfersize = 524288 bytes | xfersize = 524288 bytes | ||
| − | blocksize = | + | blocksize = 410 MiB |
| − | aggregate filesize = | + | aggregate filesize = 2.00 GiB |
| + | |||
| + | Operation Max (MiB) Min (MiB) Mean (MiB) Std Dev Max (OPs) Min (OPs) Mean (OPs) Std Dev Mean (s) | ||
| + | --------- --------- --------- ---------- ------- --------- --------- ---------- ------- -------- | ||
| + | write 137.05 127.16 131.73 3.33 274.10 254.32 263.46 6.67 15.57218 EXCEL | ||
| + | read 334.68 305.41 316.45 10.08 669.35 610.82 632.91 20.16 6.48446 EXCEL | ||
| + | |||
| + | Max Write: 137.05 MiB/sec (143.71 MB/sec) | ||
| + | Max Read: 334.68 MiB/sec (350.93 MB/sec) | ||
</syntaxhighlight> | </syntaxhighlight> | ||
Revision as of 06:44, 7 February 2014
Multi Stream Throughput
5 clients, filesize of ~1GB per storage server
Two Storage Servers
Tuning
root@cloud28:~# fhgfs-ctl --getentryinfo /mnt/fhgfs
Path:
Mount: /mnt/fhgfs
EntryID: root
Metadata node: cloud32 [ID: 13708]
Stripe pattern details:
+ Type: RAID0
+ Chunksize: 512K
+ Number of storage targets: desired: 2Test command
root@cloud24:~/fhgfs-benchmark# mpirun -hostfile hostfile -np 5 /root/ior/IOR/src/C/IOR -wr -C -i5 -t512k -b 410m -F -o /mnt/fhgfs/test.iorResult
Summary:
api = POSIX
test filename = /mnt/fhgfs/test.ior
access = file-per-process
ordering in a file = sequential offsets
ordering inter file=constant task offsets = 1
clients = 5 (1 per node)
repetitions = 5
xfersize = 524288 bytes
blocksize = 410 MiB
aggregate filesize = 2.00 GiB
Operation Max (MiB) Min (MiB) Mean (MiB) Std Dev Max (OPs) Min (OPs) Mean (OPs) Std Dev Mean (s)
--------- --------- --------- ---------- ------- --------- --------- ---------- ------- --------
write 137.05 127.16 131.73 3.33 274.10 254.32 263.46 6.67 15.57218 EXCEL
read 334.68 305.41 316.45 10.08 669.35 610.82 632.91 20.16 6.48446 EXCEL
Max Write: 137.05 MiB/sec (143.71 MB/sec)
Max Read: 334.68 MiB/sec (350.93 MB/sec)