Module libafl::monitors

Keep stats, and display them to the user. Usually used in a broker, or main node, of some sort.

Re-exports

• pub use multi::MultiMonitor;
• pub use prometheus::PrometheusMonitor;
• pub use disk::OnDiskJSONMonitor;
• pub use disk::OnDiskTOMLMonitor;

Modules

• disk
  Monitors that wrap a base one and log on disk
• multi
  Monitor to display both cumulative and per-client monitor
• prometheus
• tui
  Monitor based on ratatui

Structs

• Aggregator
  The standard aggregator, plug this into the monitor to use
• ClientPerfMonitor
  Client performance statistics
• ClientStats
  A simple struct to keep track of client monitor
• NopMonitor
  Monitor that print exactly nothing. Not good for debuging, very good for speed.
• ScalabilityMonitor
  Count the imported testcase from other nodes that came with observers
• SimpleMonitor
  Tracking monitor during fuzzing.
• SimplePrintingMonitor
  Tracking monitor during fuzzing that just prints to stdout.
• UserStats
  user defined stats enum

Enums

• AggregatorOps
  Definition of how we aggreate this across multiple clients
• PerfFeature
  Various features that are measured for performance
• UserStatsValue
  The actual value for the userstats

Constants

• NUM_PERF_FEATURES
  Number of features we can measure for performance

Traits

• Monitor
  The monitor trait keeps track of all the client’s monitor, and offers methods to display them.