#!/bin/bash

# Check total lsphp processes and total memory usage (RSS)

# Number of lsphp processes
PROCS=$(pgrep -c lsphp 2>/dev/null || echo 0)

# Total RSS in KB of all lsphp processes
RSS_KB=$(ps -o rss= -C lsphp 2>/dev/null | awk '{s+=$1} END{print s+0}')

# Convert to MiB (float with 2 decimals)
RSS_MB=$(awk -v rss_kb="$RSS_KB" 'BEGIN {printf "%.2f", rss_kb/1024}')

# You can add WARN/CRIT thresholds here later if you want
STATE="OK"
EXITCODE=0

# Plugin output (Nagios/Icinga style)
# Human text | perfdata
echo "${STATE} - lsphp procs=${PROCS}, mem=${RSS_MB}MB | lsphp_procs=${PROCS};;;; lsphp_mem_mb=${RSS_MB};;;;"

exit ${EXITCODE}