Memory leak?

[selkordy]

Dupe Check

• I have searched Warp bugs and there are no duplicates

Describe the bug

Warp is using 100gb memory on my Mac. No doubt I've got a few tabs open but I only have a few remote SSH sessions going. It's leaking somewhere.

To reproduce

Not sure, but I've got ~8 tabs open with maybe ~15 panes

from top
ID COMMAND %CPU TIME #TH #WQ #PORT MEM PURG CMPRS PGRP PPID STATE
527 stable 5.3 04:09:56 73 3 461 101G+ 512M 76G- 527 1 sleeping

Expected behavior

No response

Screenshots

No response

Operating system

MacOS

Operating system and version

Sonoma 14.6.1 (23G93)

Shell Version

No response

Current Warp version

v0.2024.09.24.08.02.stable_01

Regression

Yes, this bug started recently or with an X Warp version

Recent working Warp date

Not sure, but I would have noticed a process using 100gb of memory. I believe this was introduced in the latest release.

Additional context

As of last week I did receive a few popups from my Mac that I was low on mem, but checking top nothing was using an excessive amount of memory and showed plenty of free memory available. I also received OOM errors in other apps. I now believe Warp has a memory leak.

Does this block you from using Warp daily?

No

Is this an issue only in Warp?

Yes, I confirmed that this only happens in Warp, not other terminals.

Warp Internal (ignore): linear-label:b9d78064-c89e-4973-b153-5178a31ee54e

None

[vorporeal]

Hey @selkordy - thanks for letting us know! Definitely something very wrong here.

I assume you've restarted Warp since then? If so, have you experienced runaway memory usage again?

[selkordy]

Yes I've restarted since and haven't seen such excessive memory usage.

I have a hunch the problem is related to tqdm. I had many tqdms going with leave=False running a process that took days to run accumulating memory.

[stanleyume]

Same here.
60GB memory usage on Mac
Two tabs. Two panes on one tab.

It builds up when you leave it open. I've been using it daily for a couple weeks.
So I usually just restart it periodically.