andi
c581e352e4
add method that returns a string representation of the tags in Tags
2018-03-19 19:29:22 +01:00
andi
5343c0d427
reduce memory usage
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Reduce memory usage by storing the filename as string instead of
individual tags.
2018-03-19 19:21:57 +01:00
andi
d4fd25dc4c
replace LinkedHashMap with a more memory efficient implementation
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This saves approximately 50MB of heap space.
2017-09-30 17:51:02 +02:00
andi
8baf05962f
group by multiple fields
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Before we could only group by a single field. But it is acutally
very useful to group by multiple fields. For example to see the
graph for a small set of methods grouped by host and project.
2017-04-12 19:16:19 +02:00
andi
ee15594070
remove TODOs
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They don't make sense anymore.
E.g. the Tags class is used by classes outside of
org.lucares.performance.db.
2017-04-11 18:09:29 +02:00
andi
cd6b71d35a
use shorter folder names
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reduces the risk of too long file names
2017-04-02 11:13:08 +02:00
andi
a01c8b3907
fix flaky test and improve error handling
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just ignore invalid entries
2017-03-18 10:14:41 +01:00
andi
f520f18e13
leverage the cached pdbwriters
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this increased performance from 500 entries per second to 4000.
2016-12-29 19:24:16 +01:00
andi
db0b3d6d24
new file format
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Store values in sequences of variable length. Instead of using 8 bytes
per entry we are now using between 2 and 20 bytes. But we are also able
to store every non-negative long value.
2016-12-27 10:24:56 +01:00
andi
d1e39513f3
create web application
2016-12-21 17:48:36 +01:00
andi