User Story #1394 (new)

Opened 14 months ago

Provide benchmark method

Reported by: jmoore Owned by: jmoore
Priority: minor Milestone: Unscheduled
Component: Performance Keywords: n.a.
Cc: cxallan, jburel Story Points: n.a.
Sprint: n.a. Importance: n.a.
Total Remaining Time: n.a. Estimated Remaining Time: n.a.

Description

Something like "bin/omero benchmark" would be useful for showing where a system may be less fast than desirable. Individual sections could include:

  • IO (reading writing randomly to disk)
  • NET (reading randomly from server; only once per session?)
  • OMERO (reading some large list; eventlogs?)

The NET test could also be used on login to determine the optimal bandwidth.

cF. pgbench results:

transaction type: TPC-B (sort of)
scaling factor: 10
query mode: simple
number of clients: 10
number of transactions per client: 1000
number of transactions actually processed: 10000/10000
tps = 85.184871 (including connections establishing)
tps = 85.296346 (excluding connections establishing)

References

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