diff options
Diffstat (limited to 'internal/vfs/zip/vfs.go')
| -rw-r--r-- | internal/vfs/zip/vfs.go | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/internal/vfs/zip/vfs.go b/internal/vfs/zip/vfs.go index feeab974..d90d4796 100644 --- a/internal/vfs/zip/vfs.go +++ b/internal/vfs/zip/vfs.go @@ -15,6 +15,18 @@ import ( "gitlab.com/gitlab-org/gitlab-pages/metrics" ) +const ( + // we assume that each item costs around 100 bytes + // this gives around 5MB of raw memory needed without acceleration structures + defaultDataOffsetItems = 50000 + defaultDataOffsetExpirationInterval = time.Hour + + // we assume that each item costs around 200 bytes + // this gives around 2MB of raw memory needed without acceleration structures + defaultReadlinkItems = 10000 + defaultReadlinkExpirationInterval = time.Hour +) + var ( errAlreadyCached = errors.New("archive already cached") ) @@ -52,8 +64,8 @@ func New(cfg *config.ZipServing) vfs.VFS { }) // TODO: To be removed with https://gitlab.com/gitlab-org/gitlab-pages/-/issues/480 - zipVFS.dataOffsetCache = newLruCache("data-offset", cfg.DataOffsetItems, cfg.DataOffsetExpirationInterval) - zipVFS.readlinkCache = newLruCache("readlink", cfg.ReadlinkItems, cfg.ReadlinkExpirationInterval) + zipVFS.dataOffsetCache = newLruCache("data-offset", defaultDataOffsetItems, defaultDataOffsetExpirationInterval) + zipVFS.readlinkCache = newLruCache("readlink", defaultReadlinkItems, defaultReadlinkExpirationInterval) return zipVFS } |