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ValveSoftware / Dota-2

Tracker for issues specific to Linux and Mac in the Reborn client. If you have a general issue or non-system-specific feature request please go to dev.dota2.com
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Default Bots Blood Mist memory leak #2061

Open kidgrit opened 2 years ago

kidgrit commented 2 years ago

Your system information

* System information from steam (`Steam` -> `Help` -> `System Information`) in a [gist](https://gist.github.com/): ``` Computer Information: Manufacturer: Apple Model: iMac20,2 Form Factor: Desktop No Touch Input Detected Processor Information: CPU Vendor: GenuineIntel CPU Brand: Intel(R) Core(TM) i9-10910 CPU @ 3.60GHz CPU Family: 0x6 CPU Model: 0xa5 CPU Stepping: 0x5 CPU Type: 0x0 Speed: 3600 Mhz 20 logical processors 10 physical processors HyperThreading: Supported FCMOV: Unsupported SSE2: Supported SSE3: Supported SSSE3: Supported SSE4a: Unsupported SSE41: Supported SSE42: Supported AES: Supported AVX: Supported AVX2: Supported AVX512F: Unsupported AVX512PF: Unsupported AVX512ER: Unsupported AVX512CD: Unsupported AVX512VNNI: Unsupported SHA: Unsupported CMPXCHG16B: Supported LAHF/SAHF: Supported PrefetchW: Unsupported Operating System Version: MacOS 10.15.7 (64 bit) Video Card: Driver: AMD Radeon Pro 5700 XT Driver Version Not Detected OpenGL Version: 4.1 Desktop Color Depth: 32 bits per pixel Monitor Refresh Rate: 0 Hz VendorID: 0x1002 DeviceID: 0x7319 Revision Not Detected Number of Monitors: 1 Number of Logical Video Cards: 2 Primary Display Resolution: 2048 x 1152 Desktop Resolution: 2048 x 1152 Primary Display Size: 23.66" x 13.39" (27.17" diag) 60.1cm x 34.0cm (69.0cm diag) Primary VRAM: 16368 MB Memory: RAM: 32768 MB VR Hardware: VR Headset: None detected Miscellaneous: UI Language: English Media Type: DVD Total Hard Disk Space Available: 1908108 MB Largest Free Hard Disk Block: 636283 MB Storage: Number of SSDs: 0 Number of HDDs: 0 ```

Please describe your issue in as much detail as possible:

There's an issue when purchasing (owning) bloodseeker's aghanims sceptre in any bot match. Eventually there will be an extreme memory leak (the game will run slower and slower and eventually freeze completely) (I suspect its involving the enemy bots calculating actions when considering bloodmist (and it's variability)) - the memory leaks stops if: you move the scepter to your backpack (ie if you don't have the ability) - or if you move into fog (the enemy can't see you), or if you die, or if you pause the game. This bug is easily reproducible on my machine - it happens every time I use this

Steps for reproducing this issue:

  1. Start a bot match and select bloodseeker
  2. buy an aghanims sceptre
  3. be in vision of the enemy bots for 10+ minutes (it seems to not begin right away)
johnfotop commented 1 year ago

I can verify this issue for even more than a year (close to 2 at this point?). Issue starts with bots after the 20-30 minute mark. I dont believe its because of the mist because i had this issue even with old aghanims (no bloodmist > 2 rapture charges instead). I suspect the thirst passive bugs the game somehow. funny thing is the lag / freeze starts for no reason (even when enemy bots are uninjured).

This is only a seeker issue and only when playing vs bots