Monitor the system

#===============================================================================
# Cloud Connector System Monitor Settings
#===============================================================================

# Enable System Monitor: Set it to 'true' to let Cloud Connector to gather
# system information periodically and send it to Device Cloud via Data Points.
# Enable Data Service option must be set to 'true'.
# Enabled by default.
enable_system_monitor = true

# System monitor sample rate: Determines the frequency at which the service
# gathers system information to store it in the samples buffer (in seconds).
# By default, 5 seconds.
system_monitor_sample_rate = 30

# System monitor upload samples size: Determines the number of samples of each
# channel that must be stored in the buffer before performing an upload
# operation.
# By default, 10 samples.
system_monitor_upload_samples_size = 2

# System monitor metrics: Specifies the list of individual metrics and
# interfaces that will be measured and uploaded to Remote Manager.
# Available individual metrics are:
# - "free_memory"
# - "used_memory"
# - "cpu_load"
# - "cpu_temperature"
# - "frequency"
# - "uptime"
# Available network interfaces may vary for each platform; the most common ones
# are:
# - "ethX"
# - "wlanX"
# - "canX"
# - "hciX"
# - ...
# Where "X" represents the interface index of that network type.
# For every network interface, three metrics are measured and uploaded:
# - "<iface>/state"
# - "<iface>/rx_bytes"
# - "<iface>/tx_bytes"
# Metrics must be separated by commas.
# Wildcards can be used for network metrics ("wlan*", "can*", "eth*/state", etc.).
# The default value is set to "*", which means "all available metrics".
system_monitor_metrics = { "*" }