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Only 5s of data! (#8983)

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This is still 200Mb in production, and takes several minutes to process
and download.

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- N/A
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Conrad Irwin 2024-03-06 21:35:46 -07:00 committed by GitHub
parent 4f53e6e9a0
commit 1a9387035d
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1 changed files with 4 additions and 3 deletions
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7
script/collab-flamegraph
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@ -17,9 +17,10 @@ environment=$1
target_zed_kube_cluster
echo "Running perf on collab, collecting 30s of data..."
# 5s in production is ~200Mb..., in staging you probably want to bump this up.
echo "Running perf on collab, collecting 5s of data..."
kubectl -n $environment exec -it deployments/collab -- perf record -p 1 -g -m 64 --call-graph dwarf -- sleep 30
kubectl -n $environment exec -it deployments/collab -- perf record -p 1 -g -m 64 --call-graph dwarf -- sleep 5
run="collab-$environment-$(date -Iseconds)"
echo "Processing data and downloading to '$run.perf'..."
@ -29,4 +30,4 @@ kubectl -n $environment exec -it deployments/collab -- perf --no-pager script >
which inferno-flamegraph 2>/dev/null || (echo "installing inferno..."; cargo install inferno)
inferno-collapse-perf "$run.perf" | inferno-flamegraph > "$run.svg"
open "$run.svg"
open "./$run.svg"