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@@ -1,62 +1,62 @@
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+# #!/usr/bin/env bash
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+#
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+# # Check if PID is provided
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+# if [ -z "$1" ]; then
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+# echo "Usage: $0 <PID>"
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+# exit 1
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+# fi
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+#
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+# PID=$1
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+#
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+# # Verify if PID exists
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+# if ! ps -p "$PID" >/dev/null; then
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+# echo "Error: Process with PID $PID does not exist."
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+# exit 1
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+# fi
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+#
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+# # Get VmRSS from /proc/<PID>/status
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+# VMRSS=$(grep VmRSS /proc/"$PID"/status | awk '{print $2}')
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+#
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+# # Check if VmRSS was found
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+# if [ -z "$VMRSS" ]; then
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+# echo "Error: Could not retrieve VmRSS for PID $PID."
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+# exit 1
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+# fi
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+#
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+# # Convert to human-readable format (MB)
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+# VMRSS_MB=$(echo "scale=2; $VMRSS / 1024" | bc)
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+#
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+# echo "Process $PID VmRSS: $VMRSS kB ($VMRSS_MB MB)"
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+
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#!/usr/bin/env bash
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-if [ $# -eq 0 ]; then
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- echo "Usage: $0 <pid>"
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- exit 1
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-fi
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-
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-function print_vmrss() {
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- declare -a arr
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- arr=("$1" 0)
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- total=0
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-
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- while [ ${#arr[@]} -gt 0 ]; do
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-
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- # remove last element
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- space=${arr[${#arr[@]}-1]}
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- unset arr[${#arr[@]}-1]
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- pid=${arr[${#arr[@]}-1]}
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- unset arr[${#arr[@]}-1]
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-
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- [ -d "/proc/$pid" ] || continue
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-
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- GREP_OPTS=${GREP_OPTS:-"
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- --color=auto
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- --exclude-dir={.bzr,CVS,.git,.hg,.svn,.idea,.tox}
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- "}
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- mem=$(grep $GREP_OPTS VmRSS /proc/$pid/status \
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- | grep $GREP_OPTS -o '[0-9]\+' \
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- | awk '{print $1/1024}')
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- #Add decimals to total
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- total=$(echo $mem+$total | bc)
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-
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- # name of process
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- name=$(ps -p $pid -o comm=)
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-
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- printf "%${space}s%s($pid): $mem MB\n" '' "$name"
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-
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- # get children
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- children=$(pgrep -P $pid)
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-
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- # add children to array
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- for child in $children; do
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- arr+=("$child" $((space+2)))
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- done
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- done
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- printf "Total: $total MB\n"
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-}
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-
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-# check VMRSS_MONITOR = 1
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-if [ ! -z "$VMRSS_MONITOR" ]; then
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- while true; do
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- if ps -p $1 > /dev/null
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- then
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- print_vmrss $1
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- sleep 0.5
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- else
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- break
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- fi
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- done
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- print_vmrss $1
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-else
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- print_vmrss $1
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-fi
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+
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+INTERVAL="${1:-1}"
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+
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+printf "%-8s %-6s %-6s %-10s %s\n" \
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+ "TIME" "PID" "RT" "RSS(MB)" "CMD"
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+
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+while true; do
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+ TS=$(date +%H:%M:%S)
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+
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+ ps ax -o pid=,comm=,cmd= | awk '$2 ~ /^(node|nodejs|bun)$/ { print }' | \
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+ while read -r PID COMM CMD; do
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+ STATUS="/proc/$PID/status"
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+ [ ! -r "$STATUS" ] && continue
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+
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+ RSS_KB=$(awk '/VmRSS/ {print $2}' "$STATUS")
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+ [ -z "$RSS_KB" ] && continue
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+
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+ RSS_MB=$(awk "BEGIN { printf \"%.1f\", $RSS_KB/1024 }")
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+
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+ RT=$(case "$COMM" in
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+ bun*) echo "bun" ;;
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+ node*) echo "node" ;;
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+ *) echo "js" ;;
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+ esac)
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+
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+ printf "%-8s %-6s %-6s %-10s %s\n" \
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+ "$TS" "$PID" "$RT" "$RSS_MB" "$CMD"
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+ done
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+
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+ sleep "$INTERVAL"
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+done
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