System Monitoring

Live CPU/GPU utilization, memory and temperature sampling with a streaming JSON Lines / CSV log (SystemMonitor). Every metric a platform cannot read is reported as missing (std::nullopt) with a discoverable reason – never as a fabricated zero. More...

Files
file	system_monitor.hpp
	Live CPU/GPU utilization, memory and temperature monitoring with a streaming log.
file	system_monitor_detail.hpp
	SystemMonitor internals exposed for unit tests: the platform-source interface, the filesystem-rooted Linux parsers, and the log record encoders.

Classes
struct	pulsatrix::GpuSample
	One GPU's readings within a SystemSample. More...
struct	pulsatrix::SystemSample
	One point-in-time measurement of the host. More...
struct	pulsatrix::MetricCapability
	Whether one metric can be read on this machine, and from where – or why not. More...
class	pulsatrix::SystemMonitor
	Samples CPU/GPU utilization, memory use and temperatures on a background thread, keeps a bounded in-memory history, and streams every sample to a log file. More...

Enumerations
enum class	pulsatrix::LogFormat { pulsatrix::LogFormat::JsonLines , pulsatrix::LogFormat::Csv }
	Log record encoding. More...

Detailed Description

Live CPU/GPU utilization, memory and temperature sampling with a streaming JSON Lines / CSV log (SystemMonitor). Every metric a platform cannot read is reported as missing (std::nullopt) with a discoverable reason – never as a fabricated zero.

Enumeration Type Documentation

LogFormat

enum class pulsatrix::LogFormat

strong

Log record encoding.

Enumerator
JsonLines	One JSON object per line; missing values are JSON null.
Csv	Header row then one row per record; missing values are empty cells.