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Feature/mem check #127

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Merged
merged 3 commits into from
Oct 5, 2025
Merged

Feature/mem check #127

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8d4d02a
add go mem limit.
notshivansh Oct 3, 2025
9c7b15c
set go mem limit as 50% of mem threshold
ayushaga14 Oct 5, 2025
e63a15c
set go mem limit as 50% of mem threshold
ayushaga14 Oct 5, 2025
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10 changes: 6 additions & 4 deletions ebpf-run.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,7 @@ MAX_LOG_SIZE=${MAX_LOG_SIZE:-10485760} # Default to 10 MB if not set (10 MB = 1
CHECK_INTERVAL=${CHECK_INTERVAL:-60}
CHECK_INTERVAL_MEM=${CHECK_INTERVAL_MEM:-10} # Check interval in seconds (configurable via env)
MEMORY_THRESHOLD=${MEMORY_THRESHOLD:-80} # Kill process at this % memory usage (configurable via env)
GOMEMLIMIT_PERCENT=${GOMEMLIMIT_PERCENT:-60} # GOMEMLIMIT as % of container memory limit (configurable via env)

# Function to rotate the log file
rotate_log() {
Expand Down Expand Up @@ -83,11 +84,12 @@ fi

echo "Using container memory limit: ${MEM_LIMIT_MB} MB"

# Set GOMEMLIMIT for the Go process
GOMEMLIMIT_MB=$((MEM_LIMIT_MB * GOMEMLIMIT_PERCENT / 100))
export GOMEMLIMIT="${GOMEMLIMIT_MB}MiB"
echo "Setting GOMEMLIMIT to: ${GOMEMLIMIT} (${GOMEMLIMIT_PERCENT}% of ${MEM_LIMIT_MB} MB)"

# Start memory monitoring in the background
while true; do
check_memory_and_kill
sleep "$CHECK_INTERVAL_MEM"
done &

while :
do
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