npub15c…k3agq on Nostr: Wow, okay. File system flushing on #plan9 on my Reform is super slow, so I took two ...
Wow, okay. File system flushing on #plan9 on my Reform is super slow, so I took two minutes to investigate.
My "which process is currently burning CPU?" script says: PID 186, venti. Of course.
% echo profile > /proc/186/ctl; sleep 10; tprof 186
6160 94.4 flushproc
/me opens source code
...that function just arranges work for other threads WHY IS VENTI LIKE THIS
I really need to add write support to neoventi ffs
Published at
2024-06-17 18:09:58Event JSON
{
"id": "789053837a8f39cd07eaf8be46da21bf4e2522023457db96b6526a8c45583c00",
"pubkey": "a61cb37aa9ad65a84d80f11deacf0b586c2e6789dd7c66c7349ed666d2eee89a",
"created_at": 1718647798,
"kind": 1,
"tags": [
[
"t",
"plan9"
],
[
"proxy",
"https://merveilles.town/@pixx/112633302114996851",
"web"
],
[
"proxy",
"https://merveilles.town/users/pixx/statuses/112633302114996851",
"activitypub"
],
[
"L",
"pink.momostr"
],
[
"l",
"pink.momostr.activitypub:https://merveilles.town/users/pixx/statuses/112633302114996851",
"pink.momostr"
]
],
"content": "Wow, okay. File system flushing on #plan9 on my Reform is super slow, so I took two minutes to investigate.\nMy \"which process is currently burning CPU?\" script says: PID 186, venti. Of course.\n\n% echo profile \u003e /proc/186/ctl; sleep 10; tprof 186\n 6160\t 94.4\tflushproc\n\n/me opens source code\n\n...that function just arranges work for other threads WHY IS VENTI LIKE THIS\n\nI really need to add write support to neoventi ffs",
"sig": "42f4d4409ed20637d2fffabe24288d44f981d618ab163916b4102d4eea64f66a14fd6dca31a2facf3e4d5e4f0e7dc6895f73a680cae73f959435ac7a42f0e61f"
}
