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[performance] media processing improvements (#1288)

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* media processor consolidation and reformatting, reduce amount of required syscalls

Signed-off-by: kim <grufwub@gmail.com>

* update go-store library, stream jpeg/png encoding + use buffer pools, improved media processing AlreadyExists error handling

Signed-off-by: kim <grufwub@gmail.com>

* fix duration not being set, fix mp4 test expecting error

Signed-off-by: kim <grufwub@gmail.com>

* fix test expecting media files with different extension

Signed-off-by: kim <grufwub@gmail.com>

* remove unused code

Signed-off-by: kim <grufwub@gmail.com>

* fix expected storage paths in tests, update expected test thumbnails

Signed-off-by: kim <grufwub@gmail.com>

* remove dead code

Signed-off-by: kim <grufwub@gmail.com>

* fix cached presigned s3 url fetching

Signed-off-by: kim <grufwub@gmail.com>

* fix tests

Signed-off-by: kim <grufwub@gmail.com>

* fix test models

Signed-off-by: kim <grufwub@gmail.com>

* update media processing to use sync.Once{} for concurrency protection

Signed-off-by: kim <grufwub@gmail.com>

* shutup linter

Signed-off-by: kim <grufwub@gmail.com>

* fix passing in KVStore GetStream() as stream to PutStream()

Signed-off-by: kim <grufwub@gmail.com>

* fix unlocks of storage keys

Signed-off-by: kim <grufwub@gmail.com>

* whoops, return the error...

Signed-off-by: kim <grufwub@gmail.com>

* pour one out for tobi's code <3

Signed-off-by: kim <grufwub@gmail.com>

* add back the byte slurping code

Signed-off-by: kim <grufwub@gmail.com>

* check for both ErrUnexpectedEOF and EOF

Signed-off-by: kim <grufwub@gmail.com>

* add back links to file format header information

Signed-off-by: kim <grufwub@gmail.com>

Signed-off-by: kim <grufwub@gmail.com>
This commit is contained in:
kim 2023-01-11 11:13:13 +00:00 • committed by GitHub
commit 5318054808
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64 changed files with 1279 additions and 1405 deletions
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21
internal/storage/storage.go
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@ -26,12 +26,14 @@ import (
"path"
"time"
"codeberg.org/gruf/go-bytesize"
"codeberg.org/gruf/go-cache/v3/ttl"
"codeberg.org/gruf/go-store/v2/kv"
"codeberg.org/gruf/go-store/v2/storage"
"github.com/minio/minio-go/v7"
"github.com/minio/minio-go/v7/pkg/credentials"
"github.com/superseriousbusiness/gotosocial/internal/config"
"github.com/superseriousbusiness/gotosocial/internal/log"
)
const (
@ -63,9 +65,14 @@ func (d *Driver) URL(ctx context.Context, key string) *url.URL {
return nil
}
// access the cache member directly to avoid extending the TTL
if u, ok := d.PresignedCache.Cache.Get(key); ok {
return u.Value
// Check cache underlying cache map directly to
// avoid extending the TTL (which cache.Get() does).
d.PresignedCache.Lock()
e, ok := d.PresignedCache.Cache.Get(key)
d.PresignedCache.Unlock()
if ok {
return e.Value
}
u, err := s3.Client().PresignedGetObject(ctx, d.Bucket, key, urlCacheTTL, url.Values{
@ -88,7 +95,6 @@ func AutoConfig() (*Driver, error) {
default:
return nil, fmt.Errorf("invalid storage backend: %s", backend)
}
}
func NewFileStorage() (*Driver, error) {
@ -102,12 +108,17 @@ func NewFileStorage() (*Driver, error) {
// overwriting the lockfile if we store a file called 'store.lock'.
// However, in this case it's OK because the keys are set by
// GtS and not the user, so we know we're never going to overwrite it.
LockFile: path.Join(basePath, "store.lock"),
LockFile: path.Join(basePath, "store.lock"),
WriteBufSize: int(16 * bytesize.KiB),
})
if err != nil {
return nil, fmt.Errorf("error opening disk storage: %w", err)
}
if err := disk.Clean(context.Background()); err != nil {
log.Errorf("error performing storage cleanup: %v", err)
}
return &Driver{
KVStore: kv.New(disk),
Storage: disk,