From f86699a94bdde7d973ba5d6fa3e7ca4ab2f234fb Mon Sep 17 00:00:00 2001 From: Paul Buetow Date: Fri, 8 May 2026 19:43:33 +0300 Subject: add duration metric, tolerate missing tracepoints, ship el8 build - Bubbles, treemap, icicle, and the live flamegraph 'b' cycle now include syscall duration (sum) as a third metric alongside events and bytes. Statsengine snapshots expose TotalLatencyNs to support this. - AttachAll takes an optional warn callback. Production passes one so older kernels that lack newer tracepoints log a warning and keep going instead of aborting startup. - Dockerfile.el8 + scripts/build-with-docker-el8.sh + mage buildDockerEl8 produce ior.el8, a static binary built against Rocky Linux 8 glibc for RHEL/Rocky/Alma 8 hosts. - README.md documents installing mage and the new el8 target. --- AGENTS.md | 1 + 1 file changed, 1 insertion(+) (limited to 'AGENTS.md') diff --git a/AGENTS.md b/AGENTS.md index 2f04060..d1b5d7f 100644 --- a/AGENTS.md +++ b/AGENTS.md @@ -17,6 +17,7 @@ If builds/tests fail with missing libbpf headers (for example `bpf/bpf.h` not fo ```bash mage build # Build BPF object + Go binary (all is an alias) mage buildDocker # Build ior inside a Rocky Linux 9 container (writes binary to repo root) +mage buildDockerEl8 # Build ior inside a Rocky Linux 8 container (writes ior.el8 to repo root) mage test # Run all tests TEST_NAME=TestEventloop mage testWithName # Run specific test mage integrationTest # Build + run integration tests in parallel (parallelism capped to NumCPU) -- cgit v1.2.3