[tahoe-lafs-trac-stream] [tahoe-lafs] #1870: leasedb: performance regression
tahoe-lafs
trac at tahoe-lafs.org
Thu Aug 1 20:33:56 UTC 2013
#1870: leasedb: performance regression
-------------------------+-------------------------------------------------
Reporter: | Owner: daira
davidsarah | Status: assigned
Type: defect | Milestone: 1.11.0
Priority: normal | Version: 1.9.2
Component: code- | Keywords: leasedb performance regression
storage | sqlite
Resolution: |
Launchpad Bug: |
-------------------------+-------------------------------------------------
Comment (by markberger):
I'm not sure if this will help, but I ran the unit tests on master and
1819-cloud-merge-opensource and calculated the difference in time for all
shared tests. Here are all the tests which are more than five seconds
slower on the current cloud branch:
{{{
allmydata.test.test_cli.Cp.test_copy_using_filecap 26.734000s
allmydata.test.test_mutable.Update.test_replace_locations_max_shares
16.467000s
allmydata.test.test_upload.EncodingParameters.test_query_counting
8.411000s
allmydata.test.test_mutable.Problems.test_privkey_query_error
7.963000s
allmydata.test.test_mutable.Update.test_append_power_of_two
6.575000s
allmydata.test.test_mutable.Problems.test_privkey_query_missing
6.236000s
allmydata.test.test_mutable.Problems.test_block_and_hash_query_error
6.175000s
allmydata.test.test_download.DownloadV2.test_download 5.764000s
allmydata.test.test_upload.EncodingParameters.test_dropped_servers_in_encoder
5.594000s
allmydata.test.test_upload.EncodingParameters.test_exception_messages_during_...
5.115000s
allmydata.test.test_cli.CreateAlias.test_create_unicode 5.045000s
allmydata.test.test_cli.Rm.test_unlink_without_path 5.028000s
}}}
You can view the rest of the data I collected here:
https://gist.github.com/markberger/136765c5e87480b8017e
--
Ticket URL: <https://tahoe-lafs.org/trac/tahoe-lafs/ticket/1870#comment:19>
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