I've been monitoring my Mastodon instance with BetterStack and set up new and more precise alerts lately. Got continously an alert like this:
proxy_buffer_size 4096 is not enough for cache key, it should be increased to at least 5120
I did not have proxy_buffers and related settings set up at all.
This blog post helped me in this regard: https://bavatuesdays.com/some-initial-mastodon-instance-tweaking/
#MastoAdmin #Mastodon
Roni Laukkarinen /
npub1zd…n6u9l
2024-03-24 09:53:30
Author Public Key
npub1zdfzeqa2d8kqel6pm0l47wj4ue92nxx95gynf7c45t9xxyyt3ncshn6u9lSeen on
wss://relay.noswhere.comPublished at
2024-03-24 09:53:30Event JSON
{
"id": "0b7323fffd3abfa082688f91ffa1571c90a2bb433977cfcbf5cdc5b063515037",
"pubkey": "13522c83aa69ec0cff41dbff5f3a55e64aa998c5a20934fb15a2ca63108b8cf1",
"created_at": 1711274010,
"kind": 1,
"tags": [
[
"t",
"mastodon"
],
[
"t",
"mastoadmin"
],
[
"proxy",
"https://mementomori.social/users/rolle/statuses/112150053549737250",
"activitypub"
],
[
"L",
"pink.momostr"
],
[
"l",
"pink.momostr.activitypub:https://mementomori.social/users/rolle/statuses/112150053549737250",
"pink.momostr"
]
],
"content": "I've been monitoring my Mastodon instance with BetterStack and set up new and more precise alerts lately. Got continously an alert like this:\n\nproxy_buffer_size 4096 is not enough for cache key, it should be increased to at least 5120\n\nI did not have proxy_buffers and related settings set up at all.\n\nThis blog post helped me in this regard: https://bavatuesdays.com/some-initial-mastodon-instance-tweaking/\n\n#MastoAdmin #Mastodon",
"sig": "6553b87f605ed0000a4eb2daa4c7668e605c90c8e610afea77790e110568d0377da4c2492605da8bc765cb59cce8d87fe95a609f8a67a01b120ddea6f58f0f04"
}