telemetry.metrics_enabled

控制是否收集遥测指标。Controls whether telemetry metrics are collected or not.

telemetry.otel_exporter_otlp_metrics_protocol

OLTP 传输协议。The OLTP transport protocol.

telemetry.otel_exporter_otlp_metrics_endpoint

端点指标信号发送至此。Endpoint metric signals are sent to.

telemetry.otel_exporter_otlp_metrics_certificates

验证服务器的 TLS 凭证时使用的受信任证书。The trusted certificate to use when verifying a server's TLS credentials.

telemetry.otel_exporter_otlp_metrics_client_key

客户端的 PEM 格式私钥。Client's private key in PEM format.

telemetry.otel_exporter_otlp_metrics_client_certificates

用于客户端私钥的客户端证书/证书链信任，格式为 PEM。Client certificate/chain trust for clients private key in PEM format.

telemetry.otel_exporter_otlp_metrics_min_tls

用于指标的最小 TLS 版本。Minimum TLS version to use for metrics.

telemetry.otel_exporter_otlp_metrics_max_tls

用于指标的最大 TLS 版本。Maximum TLS version to use for metrics.

telemetry.otel_exporter_otlp_metrics_cipher

用于指标的 TLS 密码套件（TLS 1.2）。TLS cipher to use for metrics (TLS 1.2).

telemetry.otel_exporter_otlp_metrics_cipher_suite

用于指标的 TLS 密码套件（TLS 1.3）。TLS cipher to use for metrics (TLS 1.3).

telemetry.otel_exporter_otlp_metrics_headers

用于作为与 HTTP 请求相关的头的键值对。Key-value pairs to be used as headers associated with HTTP requests.

telemetry.otel_exporter_otlp_metrics_compression

导出器使用的压缩方式Compression used by exporter

telemetry.otel_exporter_otlp_metrics_timeout

OLTP 导出器等待每批导出的时间（毫秒）。Time in milliseconds the OLTP exporter waits for each batch export.

telemetry.metrics_reader_frequency_1

必填。定义对于频率小于或等于间隔 f1 的计量器，其评估间隔的秒数。例如：Mandatory. Defines the interval in seconds (f1) between meter evaluations for meters with a frequency less than or equal to the interval, f1. For example:

SELECT * from performance_schema.setup_meters WHERE FREQUENCY <= telemetry.metrics_reader_frequency_1

            

telemetry.metrics_reader_frequency_2

可选。定义对于频率大于间隔 f1 的计量器，其评估间隔的秒数 (f2)。例如，如果定义了 f1 和 f2：Optional. Defines the interval in seconds (f2) between meter evaluations for meters with a frequency greater than the interval, f1. For example, if f1 and f2 are defined:

SELECT * from performance_schema.setup_meters WHERE FREQUENCY <= telemetry.metrics_reader_frequency_1
            

并且，每隔 f2 秒：and, every f2 seconds:

SELECT * from performance_schema.setup_meters 
      WHERE FREQUENCY > telemetry.metrics_reader_frequency_1 
      AND FREQUENCY <= metrics_reader_frequency_2;
 
            

telemetry.metrics_reader_frequency_3

可选。定义频率大于区间 f2 的米，计量间隔（秒数）为单位。例如，如果定义了 f1、f2 和 f3Optional. Defines the interval in seconds (f3) between meter evaluations for meters with a frequency greater than the interval, f2. For example, if f1, f2, and f3 are defined:

SELECT * from performance_schema.setup_meters WHERE FREQUENCY <= telemetry.metrics_reader_frequency_1
            

并且，每隔 f2 秒：and, every f2 seconds:

SELECT * from performance_schema.setup_meters 
      WHERE FREQUENCY > telemetry.metrics_reader_frequency_1 
      AND FREQUENCY <= metrics_reader_frequency_2;
 
            

and，每 f3 秒：and, every f3 seconds:

SELECT * from performance_schema.setup_meters WHERE FREQUENCY > telemetry.metrics_reader_frequency_2;