milvus/core/conf/server_cpu_config.template
Zhiru Zhu e99896ac62 Add Opentracing (#729)
* add TracerUtil

* Interceptor ok

* add handler

* add context

* minor update

* keep span in trace context

* add span in search okay

* Update Context.cpp

* refactor

* refactor

* refactor

* format

* add context in SearchJob

* trace search okay

* add back finish span in interceptor

* add namespace

* add tracing config in server config

* add random id

* debug mode okay

* update CMakeLists

* add opentracing to cmake

* update unittest

* add tracing namespace

* remove std::run_time error

* add lock when erasing context_map

* update tracing config

* lint

* update CHANGELOG

* small fix

* fix server unit test

* fix scheduler unit test

* fix db unit test

* lint

* fix db unit test gpu version

* rename to tracing_config

* fix

* update

* trigger ci
2019-12-10 15:24:54 +08:00

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# Default values are used when you make no changes to the following parameters.
version: 0.1 # config version
server_config:
address: 0.0.0.0 # milvus server ip address (IPv4)
port: 19530 # milvus server port, must in range [1025, 65534]
deploy_mode: single # deployment type: single, cluster_readonly, cluster_writable
time_zone: UTC+8 # time zone, must be in format: UTC+X
db_config:
primary_path: @MILVUS_DB_PATH@ # path used to store data and meta
secondary_path: # path used to store data only, split by semicolon
backend_url: sqlite://:@:/ # URI format: dialect://username:password@host:port/database
# Keep 'dialect://:@:/', and replace other texts with real values
# Replace 'dialect' with 'mysql' or 'sqlite'
insert_buffer_size: 4 # GB, maximum insert buffer size allowed, must be a positive integer
# sum of insert_buffer_size and cpu_cache_capacity cannot exceed total memory
preload_table: # preload data at startup, '*' means load all tables, empty value means no preload
# you can specify preload tables like this: table1,table2,table3
metric_config:
enable_monitor: false # enable monitoring or not, must be a boolean
collector: prometheus # prometheus
prometheus_config:
port: 8080 # port prometheus uses to fetch metrics, must in range [1025, 65534]
cache_config:
cpu_cache_capacity: 16 # GB, size of CPU memory used for cache, must be a positive integer
cache_insert_data: false # whether to load inserted data into cache, must be a boolean
engine_config:
use_blas_threshold: 1100 # if nq < use_blas_threshold, use SSE, faster with fluctuated response times
# if nq >= use_blas_threshold, use OpenBlas, slower with stable response times
gpu_search_threshold: 1000 # threshold beyond which the search computation is executed on GPUs only
gpu_resource_config:
enable: false # whether to enable GPU resources
cache_capacity: 4 # GB, size of GPU memory per card used for cache, must be a positive integer
search_resources: # define the GPU devices used for search computation, must be in format gpux
- gpu0
build_index_resources: # define the GPU devices used for index building, must be in format gpux
- gpu0
tracing_config:
json_config_path: # Absolute path to tracing config file. Creates a no-op tracer if empty