BccMonitor

BccMonitor use bcc.

as backend to monitor the kernel tracepoints.

class duetector.monitors.bcc_monitor.BccMonitor(config: dict[str, Any] | None = None, *args, **kwargs)

Bases: Monitor

A monitor use bcc.BPF host

Special config:

• auto_init: Auto init tracers when init monitor.

• continue_on_exception: Continue on exception when init tracers.

property auto_init

Auto init tracers when init monitor.

config_scope: str | None = 'monitor.bcc'

Config scope for monitor.

property continue_on_exception

Continue on exception when init tracers.

default_config = {'auto_init': True, 'backend_args': {'max_workers': 10}, 'continue_on_exception': True, 'disabled': False, 'poller': {'call_when_shutdown': True, 'interval_ms': 500}}

Default config for monitor.

Two sub-configs are available:

• backend_args: config for self._backend_imp

• poller: config for Poller

init()

Init all tracers

poll(tracer: BccTracer)

Implement poll method for bcc tracers.