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| author |  kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com> | 2023-08-03 10:34:35 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com> | 2023-08-03 11:34:35 +0200 |
| commit | 00adf18c2470a69c255ea75990bbbae6e57eea89 (patch) | |
| tree | d65408d4860b39f22f0aa853d25f57a37c65ee5c /internal/cache/util.go | |
| parent | [bugfix] Rework MultiError to wrap + unwrap errors properly (#2057) (diff) | |
| download | gotosocial-00adf18c2470a69c255ea75990bbbae6e57eea89.tar.xz | |
[feature] simpler cache size configuration (#2051)
* add automatic cache max size generation based on ratios of a singular fixed memory target
Signed-off-by: kim <grufwub@gmail.com>
* remove now-unused cache max-size config variables
Signed-off-by: kim <grufwub@gmail.com>
* slight ratio tweak
Signed-off-by: kim <grufwub@gmail.com>
* remove unused visibility config var
Signed-off-by: kim <grufwub@gmail.com>
* add secret little ratio config trick
Signed-off-by: kim <grufwub@gmail.com>
* fixed a word
Signed-off-by: kim <grufwub@gmail.com>
* update cache library to remove use of TTL in result caches + slice cache
Signed-off-by: kim <grufwub@gmail.com>
* update other cache usages to use correct interface
Signed-off-by: kim <grufwub@gmail.com>
* update example config to explain the cache memory target
Signed-off-by: kim <grufwub@gmail.com>
* update env parsing test with new config values
Signed-off-by: kim <grufwub@gmail.com>
* do some ratio twiddling
Signed-off-by: kim <grufwub@gmail.com>
* add missing header
* update envparsing with latest defaults
Signed-off-by: kim <grufwub@gmail.com>
* update size calculations to take into account result cache, simple cache and extra map overheads
Signed-off-by: kim <grufwub@gmail.com>
* tweak the ratios some more
Signed-off-by: kim <grufwub@gmail.com>
* more nan rampaging
Signed-off-by: kim <grufwub@gmail.com>
* fix envparsing script
Signed-off-by: kim <grufwub@gmail.com>
* update cache library, add sweep function to keep caches trim
Signed-off-by: kim <grufwub@gmail.com>
* sweep caches once a minute
Signed-off-by: kim <grufwub@gmail.com>
* add a regular job to sweep caches and keep under 80% utilisation
Signed-off-by: kim <grufwub@gmail.com>
* remove dead code
Signed-off-by: kim <grufwub@gmail.com>
* add new size library used to libraries section of readme
Signed-off-by: kim <grufwub@gmail.com>
* add better explanations for the mem-ratio numbers
Signed-off-by: kim <grufwub@gmail.com>
* update go-cache
Signed-off-by: kim <grufwub@gmail.com>
* library version bump
Signed-off-by: kim <grufwub@gmail.com>
* update cache.result{} size model estimation
Signed-off-by: kim <grufwub@gmail.com>
---------
Signed-off-by: kim <grufwub@gmail.com>
Diffstat (limited to 'internal/cache/util.go')
| -rw-r--r-- | internal/cache/util.go | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/internal/cache/util.go b/internal/cache/util.go index f2357c904..f15922401 100644 --- a/internal/cache/util.go +++ b/internal/cache/util.go @@ -20,10 +20,8 @@ package cache import ( "database/sql" "errors" - "fmt" "time" - "codeberg.org/gruf/go-cache/v3/result" errorsv2 "codeberg.org/gruf/go-errors/v2" "github.com/superseriousbusiness/gotosocial/internal/db" "github.com/superseriousbusiness/gotosocial/internal/log" @@ -56,26 +54,6 @@ func (*nocopy) Lock() {} func (*nocopy) Unlock() {} -// tryStart will attempt to start the given cache only if sweep duration > 0 (sweeping is enabled). -func tryStart[ValueType any](cache *result.Cache[ValueType], sweep time.Duration) { - if sweep > 0 { - var z ValueType - msg := fmt.Sprintf("starting %T cache", z) - tryUntil(msg, 5, func() bool { - return cache.Start(sweep) - }) - } -} - -// tryStop will attempt to stop the given cache only if sweep duration > 0 (sweeping is enabled). -func tryStop[ValueType any](cache *result.Cache[ValueType], sweep time.Duration) { - if sweep > 0 { - var z ValueType - msg := fmt.Sprintf("stopping %T cache", z) - tryUntil(msg, 5, cache.Stop) - } -} - // tryUntil will attempt to call 'do' for 'count' attempts, before panicking with 'msg'. func tryUntil(msg string, count int, do func() bool) { for i := 0; i < count; i++ { |