在Ubuntu系统中，Filebeat的采样频率可以通过修改Filebeat配置文件来实现。以下是具体的步骤：
filebeat.yml配置文件打开配置文件：
打开Filebeat的配置文件/etc/filebeat/filebeat.yml。
sudo nano /etc/filebeat/filebeat.yml
找到并修改采样频率设置：
在配置文件中找到processors部分，添加或修改metrics处理器的sample_rate参数。例如，如果你想将采样频率设置为每秒10次，可以这样写：
processors:
- add_cloud_metadata: ~
- metrics:
processors:
- add_metric_set:
metrics_set: system
- add_metric_set:
metrics_set: process
- add_metric_set:
metrics_set: filebeat
- add_metric_set:
metrics_set: logstash
- add_metric_set:
metrics_set: elasticsearch
- add_metric_set:
metrics_set: kibana
- add_metric_set:
metrics_set: beat
- add_metric_set:
metrics_set: registry
- add_metric_set:
metrics_set: http
- add_metric_set:
metrics_set: memory
- add_metric_set:
metrics_set: diskio
- add_metric_set:
metrics_set: network
- add_metric_set:
metrics_set: file
- add_metric_set:
metrics_set: process
- add_metric_set:
metrics_set: system
- add_metric_set:
metrics_set: logstash
- add_metric_set:
metrics_set: elasticsearch
- add_metric_set:
metrics_set: kibana
- add_metric_set:
metrics_set: beat
- add_metric_set:
metrics_set: registry
- add_metric_set:
metrics_set: http
- add_metric_set:
metrics_set: memory
- add_metric_set:
metrics_set: diskio
- add_metric_set:
metrics_set: network
- add_metric_set:
metrics_set: file
- add_metric_set:
metrics_set: process
- add_metric_set:
metrics_set: system
- add_metric_set:
metrics_set: logstash
- add_metric_set:
metrics_set: elasticsearch
- add_metric_set:
metrics_set: kibana
- add_metric_set:
metrics_set: beat
- add_metric_set:
metrics_set: registry
- add_metric_set:
metrics_set: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
- add_metric_set:
metricset: kibana
- add_metric_set:
metricset: beat
- add_metric_set:
metricset: registry
- add_metric_set:
metricset: http
- add_metric_set:
metricset: memory
- add_metric_set:
metricset: diskio
- add_metric_set:
metricset: network
- add_metric_set:
metricset: file
- add_metric_set:
metricset: process
- add_metric_set:
metricset: system
- add_metric_set:
metricset: logstash
- add_metric_set:
metricset: elasticsearch
-
