mirror of
https://github.com/zed-industries/zed.git
synced 2024-09-19 18:41:56 +03:00
33 lines
1.0 KiB
Plaintext
33 lines
1.0 KiB
Plaintext
|
#!/bin/bash
|
||
|
|
||
|
# Notes for fixing this script if it's broken:
|
||
|
# - if you see an error about "can't find perf_6.1" you need to install `linux-perf` from the
|
||
|
# version of Debian that matches the host (e.g. apt-get -t bookworm-backports install linux-perf)
|
||
|
# - if you see an error about `addr2line` you may need to install binutils
|
||
|
|
||
|
set -euo pipefail
|
||
|
|
||
|
source script/lib/deploy-helpers.sh
|
||
|
|
||
|
if [[ $# != 1 ]]; then
|
||
|
echo "Usage: $0 <production|staging>"
|
||
|
exit 1
|
||
|
fi
|
||
|
environment=$1
|
||
|
|
||
|
target_zed_kube_cluster
|
||
|
|
||
|
echo "Running perf on collab, collecting 30s of data..."
|
||
|
|
||
|
kubectl -n $environment exec -it deployments/collab -- perf record -p 1 -g -m 64 --call-graph dwarf -- sleep 30
|
||
|
|
||
|
run="collab-$environment-$(date -Iseconds)"
|
||
|
echo "Processing data and downloading to '$run.perf'..."
|
||
|
|
||
|
kubectl -n $environment exec -it deployments/collab -- perf --no-pager script > "$run.perf"
|
||
|
|
||
|
which inferno-flamegraph 2>/dev/null || (echo "installing inferno..."; cargo install inferno)
|
||
|
|
||
|
inferno-collapse-perf "$run.perf" | inferno-flamegraph > "$run.svg"
|
||
|
open "$run.svg"
|