iopsystems/rezolus v5.16.0 on GitHub

Agent (AMD GPU): new gpu_amd_smi sampler collects AMD GPU
utilization, memory, power, temperature, and clock metrics via ROCm
SMI, with a matching viewer dashboard. NVIDIA GPU metrics now carry a
vendor="nvidia" label so multi-vendor fleets can be distinguished.
(#973)
Agent (AMD GPU): additional gpu_amd_pmu sampler reads AMD GPU
hardware performance counters directly. It has high CPU and memory
overhead and is therefore disabled by default; enable it explicitly
and set the desired perf_level. (#973)
Agent (drive health): drivehealth reports per-drive temperature via
SMART pass-through ioctls, alongside the existing health metrics.
(#992)
Agent: sampler health classification and a new rezolus agent status
command that reports each sampler as active/disabled/failed. (#977)
Recorder: perf-record-style command wrapping — rezolus record can
launch and record around a target command, capturing metrics for the
span of that process. (#981)
Viewer: "Save as Report" in two-file A/B compare mode, exporting the
current comparison as a shareable report. (#960)
Viewer: support for arbitrary "simple capture" parquets, with
per-source detection and a Metrics browser for exploring their
columns. (#989)

Viewer: live mode now refreshes metadata so the chart query window
tracks the TSDB as it grows. (#974)
BPF: samplers now emit a warning when a program fails to attach due to
a missing kernel symbol, instead of failing silently. (#972)

Every subcommand's --help output was reworked to be self-explanatory
and agent-usable, and the README was reorganized to emphasize use
cases and the full feature set. (#976, #987, #983)