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Unity Accelerator Prometheus metrics reference

Reference for Unity Accelerator Prometheus metrics.
阅读时间3 分钟最后更新于 1 个月前
Each Unity Accelerator hosts Prometheus metric reports as 
/metrics
, which you can query from the local network. The following is a full list of metrics that you can access:

Metric

Description

process_resident_memory_bytes
The amount of memory used by the cache server.
uta_agent_sys_cpu_percent
The amount of CPU used by the system.
uta_agent_sys_mem_bytes_used
The amount of memory used by the system.
uta_agent_protobuf_connects
The number of times Unity Editors have connected to the service for the Asset Import Pipeline.
uta_agent_protobuf_bytes_in
The number of bytes received from the Asset Import Pipeline.
uta_agent_protobuf_bytes_out
The number of bytes sent to the Asset Import Pipeline.
uta_agent_protobuf_requests{code="0",method="get"}
The number of items sent to the Asset Import Pipeline.
uta_agent_protobuf_requests{code="1",method="get"}
The number of errors occurring from items sent to the Asset Import Pipeline.
uta_agent_protobuf_requests{code="2",method="get"}
The number of namespace errors occurring from items sent to the Asset Import Pipeline.
uta_agent_protobuf_requests{code="3",method="get"}
The number of requests made from the Asset Import Pipeline for items that have not been cached.
uta_agent_protobuf_requests{code="0",method="put"}
The number of items received from the Asset Import Pipeline.
uta_agent_protobuf_requests{code="1",method="put"}
The number of errors occurring from items received from the Asset Import Pipeline.
uta_agent_protobuf_requests{code="2",method="put"}
The number of namespace errors occurring from items received from the Asset Import Pipeline.
uta_agent_protobuf_requests{code="0",method="delete"}
The number of requests made from Asset Import Pipeline to remove items.
uta_agent_protobuf_requests{code="1",method="delete"}
The number of errors occurring from the Asset Import Pipeline removing items.
uta_agent_protobuf_requests{code="2",method="delete"}
The number of namespace errors occurring from requests to remove items by the Asset Import Pipeline.
uta_agent_protobuf_requests{code="3",method="delete"}
The number of requests to remove items made from the Asset Import Pipeline for items that haven't been cached.
uta_agent_cache_bytes_evicted_unscheduled
Number of bytes evicted from cache during an unscheduled pass. Unscheduled evictions occur when running out of disk space while processing a request. Normally, scheduled background evictions should keep up with demand, so an increase in this metric's value indicates an overwhelmed server. Increasing the configuration's 
CacheMinFreeBytes
or 
CacheMinFreePercent
might help give more free space, or you might need to upgrade the underlying hardware or install an additional Unity Accelerator instance.
uta_agent_cache_files_evicted_unscheduled
Similar to the previous 
uta_agent_cache_bytes_evicted_unscheduled
metrics, but counts files evicted instead of byte count. This might be an easier metric to alert on. For example: Alert when files metric increases by more than 1 per second.
uta_agent_protobuf_cache_hits
Number of Asset Import Pipeline requests that were served from cache.
uta_agent_protobuf_cache_misses
Number of Asset Import Pipeline requests that couldn't be served from cache.
uta_agent_protobuf_cache_bytes_out
Number of bytes served from cache to the Asset Import Pipeline.
uta_agent_protobuf_cache_bytes_in
Number of bytes stored into the cache received from the Asset Import Pipeline.

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