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rzeldent / esp32cam-rtsp

Simple RTSP (streaming image) server for the ESP32CAM. Easy configuration and monitoring through the web interface.
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Webserver very slow to respond after ~6 hours #121

Closed piratos closed 7 months ago

piratos commented 7 months ago

I am running a couple of esp32 over a 10000mah powerbanks. I noticed the board does not handle well multiple clients so I wrote a backend server that connects once to the boards and handle recording, streaming and some other features.

my issue is that the webserver of the esp32 becomes terribly slow after a couple of hours. the rtsp works fine tho. I am only using the webserver to catch the board/camera details (would be cool to get this is json too, I may be able to contribute if you want) and status and the snapshot service to create a thumbnail.

I am doubting the power banks but I think I saw the same behavior on usb power and the rtsp is fine as i mentionned.

Any idea how to troubleshoot this? thanks

Great project by the way thank you

Appendix: Board details of one with the issue

Board type: esp32cam_espressif_esp32s3_eye
SDK Version: v4.4.6-dirty
CPU model: ESP32-S3 rev. 0
CPU speed: 240 Mhz
CPU cores: 2
RAM size: 304.85 KB
PSRAM size: 8 MB (QSPI)
Flash size:16 MB
Diagnostics
Uptime: 06:33:31
RTSP sessions: 1
Free heap: 207.29 KB
Max free block: 191.99 KB

Note: it is not esp32cam_espressif_esp32s3_eye I just modified that board pins to match mine (random aliexpress)

rzeldent commented 7 months ago

Hi Sayf,

Maybe some memory leak after running for a long time? If you reboot the devices are they responsive again or is it the heat?

piratos commented 7 months ago

memory values seems stable from first reboot to when sever starts to slow down I think it is indeed the heat as the temporarily plastic covering does not allow for air circulation around the chip. I ll close this issue as I looked to the code and I dont think it is sth to do with it. Thanks