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51181b17cc
## What changed? - Poll CI memory every 1s with cheap process snapshots. - Capture pprof and process memory diagnostics when memory crosses threshold, then every 30s while above it. - Upload memory diagnostics artifacts from post-test reporting. ## Why? Make OOM failures easier to diagnose before the runner terminates the test process. Example: https://github.com/temporalio/temporal/actions/runs/29111099672/job/86424089913?pr=10742#step:7:77
33 lines
635 B
Bash
Executable File
33 lines
635 B
Bash
Executable File
#!/bin/bash
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#
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# Monitor Test
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#
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# Runs the given command with background monitoring.
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#
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# Usage:
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# ./monitor_test.sh <command> [args...]
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#
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# Example:
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# ./monitor_test.sh make functional-test-coverage
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#
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set -euo pipefail
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if [[ $# -lt 1 ]]; then
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echo "Usage: $0 <command> [args...]" >&2
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exit 1
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fi
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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# Run command
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setsid "$@" &
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COMMAND_PID=$!
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MONITORED_PROCESS_GROUP="$COMMAND_PID"
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# Start monitor
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MONITORED_PROCESS_GROUP="$MONITORED_PROCESS_GROUP" "$SCRIPT_DIR/memory_monitor.sh" &
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MONITOR_PID=$!
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trap 'kill "$MONITOR_PID" 2>/dev/null || true' EXIT
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wait "$COMMAND_PID"
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