Changes between Version 28 and Version 29 of Performance
- Timestamp:
- 2008-02-27T23:38:07Z (17 years ago)
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Performance
v28 v29 59 59 60 60 The munin 61 [ /tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay.html delay graph] and62 [ /tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_rate.html rate graph] show these Ax+B numbers for a node in colo and a node behind a DSL line.61 [http://allmydata.org/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay.html delay graph] and 62 [http://allmydata.org/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_rate.html rate graph] show these Ax+B numbers for a node in colo and a node behind a DSL line. 63 63 64 64 The 65 [ /tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay_rtt.html delay*RTT graph] shows this per-file delay as a multiple of the average round-trip65 [http://allmydata.org/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay_rtt.html delay*RTT graph] shows this per-file delay as a multiple of the average round-trip 66 66 time between the client node and the testnet. Much of the work done to upload 67 67 a file involves waiting for message to make a round-trip, so expressing the … … 81 81 files, mostly involving the queries to find out which servers are holding 82 82 which versions of the file. The 83 [ /tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay_SSK.html mutable-file delay graph]83 [http://allmydata.org/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_delay_SSK.html mutable-file delay graph] 84 84 shows this "B" per-file latency value. 85 85 86 86 The "A" transfer rate for SSK files is also tracked in this 87 [ /tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_rate_SSK.html SSK rate graph].87 [http://allmydata.org/tahoe-figleaf-graph/hanford.allmydata.com-tahoe_speedstats_rate_SSK.html SSK rate graph]. 88 88 89 89 === Roundtrips ===