Matthias Radestock 3de04685f8 optimisation: pre-allocate, and fewer slices during summarisation ...

Pre-allocating slices really pays dividends when we create loads of
them and they don't grow very large.

We take special care to return nil rather than 0-length slices. This
a) saves further on allocation, and b) is required for some crude
tests to pass that match on nil rather than length.

Also, a bunch of code in templates/tables used slices as Maybe's,
i.e. returning nil or a single-element slice, which is horrendously
inefficient. Eliminating these saves a lot of allocations.

2017-12-25 12:33:43 +00:00

..

controls.go

refactor: remove dead Copy() code

2017-07-04 07:35:30 +01:00

counters_internal_test.go

refactor: hide "empty set" constants

2017-07-03 01:26:22 +01:00

counters.go

refactor: remove dead Copy() code

2017-07-04 07:35:30 +01:00

datatypes.go

Improved the duration parsing on frontend.

2017-11-03 10:43:41 +01:00

id_list_test.go

Use ps.Map for Counters and Sets, remove Metadata in favour of Latest.

2016-01-22 15:10:32 -08:00

id_list.go

refactor: remove dead Copy() code

2017-07-04 07:35:30 +01:00

id_test.go

Add test to check ECS Service node id parsing is back-compatible

2017-02-03 13:55:11 -08:00

id.go

In id-parsing functions, Split strings using Index to save allocations

2017-11-15 23:15:10 +00:00

latest_map_generated.go

Add static map of common keys to reduce allocations

2017-12-11 20:26:47 +00:00

latest_map_internal_test.go

do not report allocations in benchmarks

2017-12-07 20:27:31 +00:00

map_helpers.go

Add static map of common keys to reduce allocations

2017-12-11 20:26:47 +00:00

map_keys.go

Add static map of common keys to reduce allocations

2017-12-11 20:26:47 +00:00

marshal_test.go

gzip: change compression level to the default

2017-04-12 17:41:43 +02:00

marshal.go

Decode reports from a byte buffer

2017-11-29 21:56:55 +00:00

metadata_template.go

optimisation: pre-allocate, and fewer slices during summarisation

2017-12-25 12:33:43 +00:00

metric_row.go

Link scope-ui graphs clickable to prometheus queries (#2664)

2017-08-15 18:56:23 +01:00

metric_template.go

optimisation: pre-allocate, and fewer slices during summarisation

2017-12-25 12:33:43 +00:00

metrics_internal_test.go

fix bug in metrics first/last calculation if second arg was zero

2015-11-12 17:06:40 +00:00

metrics_test.go

Use test.Diff from common

2016-12-07 11:22:40 +00:00

metrics.go

Stop causing errors by parsing empty strings as time.Time

2017-09-30 14:33:20 +00:00

networks_test.go

make network calculation commutative

2017-08-10 11:08:42 +01:00

networks.go

Copy net.ParseIP and modify to save memory allocations

2017-11-15 23:15:55 +00:00

node_set_test.go

do not report allocations in benchmarks

2017-12-07 20:27:31 +00:00

node_set.go

refactor: remove dead Copy() code

2017-07-04 07:35:30 +01:00

node_test.go

Use test.Diff from common

2016-12-07 11:22:40 +00:00

node.go

remove vestiges of edge metadata from comments

2017-12-17 18:38:36 +00:00

report_test.go

get rid of report.Topologies()

2017-12-24 22:30:20 +00:00

report.go

get rid of report.Topologies()

2017-12-24 22:30:20 +00:00

sets_internal_test.go

refactor: hide "empty set" constants

2017-07-03 01:26:22 +01:00

sets_test.go

refactor: hide "empty set" constants

2017-07-03 01:26:22 +01:00

sets.go

refactor: remove dead Copy() code

2017-07-04 07:35:30 +01:00

string_set_test.go

Use ps.Map for Counters and Sets, remove Metadata in favour of Latest.

2016-01-22 15:10:32 -08:00

string_set.go

refactor: remove dead Copy() code

2017-07-04 07:35:30 +01:00

table_test.go

Refactored the table component/model and wrote the tests

2017-01-16 17:05:36 +01:00

table.go

optimisation: pre-allocate, and fewer slices during summarisation

2017-12-25 12:33:43 +00:00

topology_test.go

refactor: remove a couple of report set Remove() functions

2017-07-03 01:26:22 +01:00

topology.go

remove vestiges of edge metadata from comments

2017-12-17 18:38:36 +00:00