ZoneMinder Forums

See if this is effecting you. As of right now I still have this problem but its better.

https://github.com/ZoneMinder/zoneminder/issues/3772

Also, Check your camera bit rate and make sure its not set to high. This is not the fps.

Have a look at this, it might help. I run 16 camera's all running motion detection and recording. https://wiki.zoneminder.com/MySQL This is modifications to the mysql config. max_connections = 2000 query_cache_type = 0 tmp_table_size = 32M max_heap_table_size = 32M performance_schema = ON innodb_log ...

According to the manufacture that camera does support RTSP using h.264. This is from the users manual. 22 Mobile Streaming This chapter describes:  Viewing Live Video on a Mobile Device You can view live video from an HD camera on mobile devices such as a smart phone or an iPad. Viewing Live Video o ...

There seems to be problem when an IP camera is offline but still enabled. Not sure how to describe this beyond the description. Aug 31 09:26:40 nvr zmc_m15[2309566]: ERR [zmc_m15] [Unable to open input rtsp://192.168.55.75:554/11 due to: Immediate exit requested] Aug 31 09:26:40 nvr zmc_m15[2309566 ...

Here is what htop is showing. Monitor 10 is a camera that is on wifi that bounces on and off. It has lots of sub processes while all the rest only have 5 total.

There is a memory leak in 1.36 and 1.37. It happens when zmc restarts on a failed rtsp connection. It looks like it releases some of the memory not all of it and each time it restarts its releases less memory. 1.36 takes longer than 1.37. I have 2 different systems that do the same thing. CPU usage ...

Was already set to 0. See camera config I posted above.

Ok I will try that. Here is some more info for you. I had left this monitor open on a PC in my shop and forgot about it. The power went out causing the monitor to go offline along with a few others. This caused the server memory to fill up and CPU go to almost 100% so I rebooted the server as right ...

Here is what I am seeing in the logs when a camera is offline. This continues until all the memory is used up along with the swap memory. Jul 14 16:02:39 nvr zms_m6[2719]: ERR [zms_m6] [Couldn't get lock on /var/tmp/zm/zmswap-m6/zmswap-q379274/zmswap-i00001.jpg, continuing] Jul 14 16:02:39 nvr zms ...

I am seeing a similar problem with 1.37.40 but only when a camera is offline. I had 2 IP camera's damaged from a storm and all the memory got used up and the cpu's were running at 95%. Apache2 had been crashing to. I disabled both camera's in the configuration, rebooted and the problem stopped. Here ...

Thank you, that fixed it. Is this a new feature? If not the old default must have been time.

Clean install of 1.37 with new database. Did not reinstall OS (Ubuntu 20.04 LTS). This is in a vm on an HP DL360P gen 8 with 128GB memory, 2 node cluster back by a 50TB NAS with 10GB redundant links (This is my personal home system). I had the vm set to 38 cores and 96GB of ram and it locked up the ...

Camera config *************************** 1. row *************************** Id: 1 Name: FrontDoorOutside Deleted: 0 Notes: ServerId: 0 StorageId: 1 ManufacturerId: 26 ModelId: 27 Type: Ffmpeg Function: Monitor Capturing: Always Analysing: None AnalysisSource: Primary AnalysisImage: YChannel ...

I could never get 1.36 to work properly. Always had very high CPU usage and would use up all the memory of the server. I am ok with 1.37 as I am not having those problems. It records properly and load is about 5 to 7 most of the time with memory usage at 10Gig. I have been using zm long before IP ...

So I figured out what is going on but not sure how to fix it. When analysis is on it creates a new event each time there is an alarm frame. In past versions you would only have 1 event file.

Is there a way to go back to the old way with only 1 event file?