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Necko/MobileCache: Difference between revisions
→Collecting data to figure out why HTTP disk cache is slow on fennec
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== Collecting data to figure out why HTTP disk cache is slow on fennec == | == Collecting data to figure out why HTTP disk cache is slow on fennec == | ||
So far we only have aggregate data (tp4 runs) that shows the cache is often a perf loss on mobile. We need much more detailed information about what's going on. So we need to write and run some microbenchmarks that will test our current theories and quantify what (if any) performance cost they may have. For further details please visit [[Necko/MobileCache/MicroBenchmarks]]. | So far we only have aggregate data (tp4 runs) that shows the cache is often a perf loss on mobile - see [[Mobile/Cache#Effect_of_Cache_Size]]. We need much more detailed information about what's going on. So we need to write and run some microbenchmarks that will test our current theories and quantify what (if any) performance cost they may have. For further details please visit [[Necko/MobileCache/MicroBenchmarks]]. | ||
At some point we're also going to want to have not just microbenchmarks, but also tests that run against a "realistic browsing history", so we can see if various code improvements actually help things, and by how much. We should start building that infrastructure now. | At some point we're also going to want to have not just microbenchmarks, but also tests that run against a "realistic browsing history", so we can see if various code improvements actually help things, and by how much. We should start building that infrastructure now. | ||