{"id":1219,"date":"2026-07-20T10:43:00","date_gmt":"2026-07-20T07:43:00","guid":{"rendered":"https:\/\/itgen.itbumper.com\/?page_id=1219"},"modified":"2026-07-20T10:43:01","modified_gmt":"2026-07-20T07:43:01","slug":"0052_mobaxterm-macros-10-debian-health-check","status":"publish","type":"page","link":"https:\/\/itgen.itbumper.com\/?page_id=1219","title":{"rendered":"0052_MobaXterm macros: 10.Debian-Health Check"},"content":{"rendered":"\n

10.1 Failed Services\u00a0
10.2 Filesystems Above Threshold (80%) .
10.3 Inodes Above Threshold\u00a0
10.4 Memory Pressure \u0410\u043d\u0430\u043b\u0438\u0437 PSI (Pressure Stall Information).\u00a0
10.5 Swap Usage and Activity (swap-in\/swap-out)
10.6 System Load – compare with Load Average\u00a0
10.7 Disk and Filesystem Errors (I\/O, EXT4, XFS, Btrfs, ZFS, NVMe and etc.)\u00a0
10.8 Network Errors (Link Down, Carrier Loss, NETDEV WATCHDOG, TX Timeout and etc.).
10.9 SMART Health\u00a0
10.10 ZFS Health\u00a0 (degraded-pools, ro\/rw errors ,scrub)
10.11 mdadm RAID Health (degraded, recovery, reshape and etc.)
10.12 Time Synchronization (NTP).\u00a0
10.13 Health Summary (Overall Health).<\/p>\n\n\n\n

Why Base64?<\/strong>
Base64 encoding allows complex multi-line Bash scripts to be safely delivered as a single command, avoiding issues with line breaks, quoting, and macro parsing while preserving the original script intact. Use: printf %s <base64_data> | base64 -d | bash<\/p>\n\n\n

\nprintf %s '#!/usr/bin/env bash

# ==================== 10. HEALTH CHECK ====================

echo "==================== 10. HEALTH CHECK ===================="

printf "\n"

OVERALL_STATUS="OK"

# --- 10.1 FAILED SERVICES ---

echo "10.1 FAILED SERVICES"

FAILED_SERVICES_COUNT=$(
    systemctl --failed \
        --type=service \
        --no-legend \
        --plain \
        2>/dev/null | \
        awk 'NF {count++} END {print count+0}'
)

if [ "${FAILED_SERVICES_COUNT:-0}" -gt 0 ]; then
    echo "CRITICAL: $FAILED_SERVICES_COUNT failed service(s) detected"

    systemctl --failed \
        --type=service \
        --no-pager \
        2>/dev/null

    OVERALL_STATUS="CRITICAL"
else
    echo "OK: No failed systemd services detected"
fi

printf "\n%.0s" {1..3}

# --- 10.2 FILESYSTEMS ABOVE THRESHOLD ---

echo "10.2 FILESYSTEMS ABOVE THRESHOLD"

DF_OUTPUT=$(timeout 8 df -hT 2>/dev/null)

if [ -n "$DF_OUTPUT" ]; then
    FS_OVER_LIMIT=$(
        printf "%s\n" "$DF_OUTPUT" | \
        awk '
            NR > 1 {
                use=$6
                gsub(/%/, "", use)
                if (use ~ /^[0-9]+$/ && use >= 80) {
                    print
                }
            }
        '
    )

    if [ -n "$FS_OVER_LIMIT" ]; then
        echo "WARNING: Filesystems at or above 80% usage:"
        printf "%s\n" "$DF_OUTPUT" | head -1
        printf "%s\n" "$FS_OVER_LIMIT"

        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"
    else
        echo "OK: All filesystems are below 80% usage"
    fi
else
    FS_OVER_LIMIT=""
    echo "WARNING: Filesystem usage query unavailable or timed out"

    [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"
fi

printf "\n%.0s" {1..3}

# --- 10.3 INODES ABOVE THRESHOLD ---

echo "10.3 INODES ABOVE THRESHOLD"

DF_INODE_OUTPUT=$(timeout 8 df -ih 2>/dev/null)

if [ -n "$DF_INODE_OUTPUT" ]; then
    INODE_OVER_LIMIT=$(
        printf "%s\n" "$DF_INODE_OUTPUT" | \
        awk '
            NR > 1 {
                use=$5
                gsub(/%/, "", use)
                if (use ~ /^[0-9]+$/ && use >= 80) {
                    print
                }
            }
        '
    )

    if [ -n "$INODE_OVER_LIMIT" ]; then
        echo "WARNING: Filesystems at or above 80% inode usage:"
        printf "%s\n" "$DF_INODE_OUTPUT" | head -1
        printf "%s\n" "$INODE_OVER_LIMIT"

        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"
    else
        echo "OK: All filesystems are below 80% inode usage"
    fi
else
    INODE_OVER_LIMIT=""
    echo "WARNING: Inode usage query unavailable or timed out"

    [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"
fi

printf "\n%.0s" {1..3}

# --- 10.4 MEMORY PRESSURE ---

echo "10.4 MEMORY PRESSURE"

MEM_PRESS_AVG=""

if [ -f /proc/pressure/memory ]; then
    MEM_PRESS_AVG=$(
        awk '
            $1 == "some" {
                for (i=1; i<=NF; i++) {
                    if ($i ~ /^avg10=/) {
                        split($i, value, "=")
                        print value[2]
                        exit
                    }
                }
            }
        ' /proc/pressure/memory
    )

    if awk -v value="${MEM_PRESS_AVG:-0}" \
        'BEGIN {exit !(value > 10.0)}'
    then
        echo "WARNING: Memory PSI avg10 is high: ${MEM_PRESS_AVG:-unknown}"
        cat /proc/pressure/memory

        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"
    else
        echo "OK: Memory PSI avg10 is within threshold: ${MEM_PRESS_AVG:-0}"
    fi
else
    echo "INFO: Memory PSI is not available on this kernel"
fi

printf "\n%.0s" {1..3}

# --- 10.5 SWAP USAGE AND ACTIVITY ---

echo "10.5 SWAP USAGE AND ACTIVITY"

SWAP_TOTAL_METRIC=$(
    free -b 2>/dev/null | \
    awk '/^Swap:/ {print $2}'
)

SWAP_USED_METRIC=$(
    free -b 2>/dev/null | \
    awk '/^Swap:/ {print $3}'
)

SWAP_PCT_METRIC=0
SWAP_ACTIVITY=0

if [ "${SWAP_TOTAL_METRIC:-0}" -gt 0 ]; then
    SWAP_PCT_METRIC=$(
        awk \
            -v used="${SWAP_USED_METRIC:-0}" \
            -v total="${SWAP_TOTAL_METRIC:-1}" \
            'BEGIN {printf "%.0f", (used/total)*100}'
    )

    SWAP_ACTIVITY=$(
        vmstat 1 2 2>/dev/null | \
        tail -1 | \
        awk '{print $7+$8}'
    )

    echo "Swap usage    : ${SWAP_PCT_METRIC}%"
    echo "Swap activity : ${SWAP_ACTIVITY:-0} pages/s combined si+so"

    if [ "${SWAP_ACTIVITY:-0}" -gt 0 ]; then
        echo "WARNING: Active swap-in or swap-out activity detected"
        free -h

        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"
    elif [ "${SWAP_PCT_METRIC:-0}" -gt 50 ]; then
        echo "INFO: Swap usage is above 50%, but no current swap activity was detected"
    else
        echo "OK: Swap usage and activity are within expected limits"
    fi
else
    echo "INFO: Swap is not configured"
fi

printf "\n%.0s" {1..3}

# --- 10.6 SYSTEM LOAD ---

echo "10.6 SYSTEM LOAD"

read -r LOAD_ONE_MIN LOAD_FIVE_MIN LOAD_FIFTEEN_MIN _ < /proc/loadavg

CPU_CORES_COUNT=$(
    nproc 2>/dev/null || \
    grep -c '^processor' /proc/cpuinfo 2>/dev/null || \
    echo 1
)

LOAD_PER_CORE=$(
    awk \
        -v load="${LOAD_ONE_MIN:-0}" \
        -v cores="${CPU_CORES_COUNT:-1}" \
        'BEGIN {
            if (cores < 1) {
                cores=1
            }
            printf "%.2f", load/cores
        }'
)

echo "Load average : ${LOAD_ONE_MIN:-0} ${LOAD_FIVE_MIN:-0} ${LOAD_FIFTEEN_MIN:-0}"
echo "CPU cores    : ${CPU_CORES_COUNT:-1}"
echo "Load/core    : $LOAD_PER_CORE"

if awk -v value="$LOAD_PER_CORE" \
    'BEGIN {exit !(value >= 1.0)}'
then
    echo "CRITICAL: One-minute load is at or above 1.00 per CPU core"
    uptime

    OVERALL_STATUS="CRITICAL"
elif awk -v value="$LOAD_PER_CORE" \
    'BEGIN {exit !(value >= 0.70)}'
then
    echo "WARNING: One-minute load is at or above 0.70 per CPU core"
    uptime

    [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"
else
    echo "OK: Normalized load is within threshold"
fi

printf "\n%.0s" {1..3}

# --- 10.7 DISK AND FILESYSTEM ERRORS ---

echo "10.7 DISK AND FILESYSTEM ERRORS"

if command -v journalctl >/dev/null 2>&1; then
    DISK_ERR_HUNT=$(
        journalctl \
            -k \
            -b 0 \
            --no-pager \
            2>/dev/null | \
        grep -Ei \
            'I/O error|buffer I/O|blk_update_request|critical medium error|uncorrectable|EXT4-fs error|XFS.*error|BTRFS.*error|ZFS.*error|nvme.*error|bad sector|read-only file system' | \
        tail -15
    )
else
    DISK_ERR_HUNT=$(
        dmesg 2>/dev/null | \
        grep -Ei \
            'I/O error|buffer I/O|blk_update_request|critical medium error|uncorrectable|EXT4-fs error|XFS.*error|BTRFS.*error|ZFS.*error|nvme.*error|bad sector|read-only file system' | \
        tail -15
    )
fi

if [ -n "$DISK_ERR_HUNT" ]; then
    echo "CRITICAL: Disk or filesystem errors detected:"
    printf "%s\n" "$DISK_ERR_HUNT"

    OVERALL_STATUS="CRITICAL"
else
    echo "OK: No disk or filesystem errors detected in the current boot"
fi

printf "\n%.0s" {1..3}

# --- 10.8 NETWORK ERRORS ---

echo "10.8 NETWORK ERRORS"

if command -v journalctl >/dev/null 2>&1; then
    NET_ERR_HUNT=$(
        journalctl \
            -k \
            -b 0 \
            --no-pager \
            2>/dev/null | \
        grep -Ei \
            'link is down|link down|lost carrier|carrier lost|NETDEV WATCHDOG|transmit queue timed out|tx timeout|reset adapter|firmware failed' | \
        tail -15
    )
else
    NET_ERR_HUNT=$(
        dmesg 2>/dev/null | \
        grep -Ei \
            'link is down|link down|lost carrier|carrier lost|NETDEV WATCHDOG|transmit queue timed out|tx timeout|reset adapter|firmware failed' | \
        tail -15
    )
fi

if [ -n "$NET_ERR_HUNT" ]; then
    echo "WARNING: Network link or adapter errors detected:"
    printf "%s\n" "$NET_ERR_HUNT"

    [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"
else
    echo "OK: No network link or adapter errors detected in the current boot"
fi

printf "\n%.0s" {1..3}

# --- 10.9 SMART HEALTH ---

echo "10.9 SMART HEALTH"

SMART_ERR_FLAG=0
SMART_UNKNOWN_FLAG=0
SMART_DEVICE_COUNT=0

if command -v smartctl >/dev/null 2>&1; then
    while IFS= read -r DEV_ID; do
        [ -z "$DEV_ID" ] && continue

        SMART_DEVICE_COUNT=$((SMART_DEVICE_COUNT + 1))

        SMART_OUTPUT=$(
            smartctl -H "$DEV_ID" 2>/dev/null
        )

        if printf "%s\n" "$SMART_OUTPUT" | \
            grep -Eqi 'PASSED|SMART Health Status: OK|overall-health.*PASSED'
        then
            echo "OK: SMART health passed on $DEV_ID"
        elif printf "%s\n" "$SMART_OUTPUT" | \
            grep -Eqi 'FAILED|BAD|CRITICAL'
        then
            echo "CRITICAL: SMART health failure reported on $DEV_ID"
            printf "%s\n" "$SMART_OUTPUT"

            SMART_ERR_FLAG=1
            OVERALL_STATUS="CRITICAL"
        else
            echo "INFO: SMART health could not be determined for $DEV_ID"

            SMART_UNKNOWN_FLAG=1
        fi
    done < <(
        smartctl --scan 2>/dev/null | \
        awk '{print $1}'
    )

    if [ "$SMART_DEVICE_COUNT" -eq 0 ]; then
        echo "INFO: No SMART-capable devices discovered by smartctl --scan"
    elif [ "$SMART_ERR_FLAG" -eq 0 ] && [ "$SMART_UNKNOWN_FLAG" -eq 0 ]; then
        echo "OK: All discovered SMART devices reported healthy"
    fi
else
    echo "INFO: smartctl is not installed"
fi

printf "\n%.0s" {1..3}

# --- 10.10 ZFS HEALTH ---

echo "10.10 ZFS HEALTH"

ZFS_HEALTH_STATUS="NOT INSTALLED"

if command -v zpool >/dev/null 2>&1; then
    ZPOOL_FAULT_MAP=$(
        zpool status -x 2>/dev/null
    )

    if [ -z "$ZPOOL_FAULT_MAP" ]; then
        echo "INFO: No ZFS pools detected"
        ZFS_HEALTH_STATUS="NO POOLS"
    elif printf "%s\n" "$ZPOOL_FAULT_MAP" | \
        grep -qi 'all pools are healthy'
    then
        echo "OK: All ZFS pools are healthy"
        ZFS_HEALTH_STATUS="OK"
    else
        echo "CRITICAL: ZFS pool issue detected:"
        printf "%s\n" "$ZPOOL_FAULT_MAP"

        ZFS_HEALTH_STATUS="CRITICAL"
        OVERALL_STATUS="CRITICAL"
    fi
else
    echo "INFO: ZFS tools are not installed"
fi

printf "\n%.0s" {1..3}

# --- 10.11 MDADM RAID HEALTH ---

echo "10.11 MDADM RAID HEALTH"

MDADM_HEALTH_STATUS="NOT CONFIGURED"

if [ -r /proc/mdstat ] && grep -q '^md[0-9]' /proc/mdstat; then
    MDADM_HEALTH_STATUS="OK"

    MDADM_PROBLEMS=$(
        grep -E \
            'inactive|recovery|resync|reshape|check|\[[U_]*_[U_]*\]' \
            /proc/mdstat \
            2>/dev/null
    )

    if [ -n "$MDADM_PROBLEMS" ]; then
        echo "WARNING: mdadm array is degraded, inactive, or running maintenance:"
        cat /proc/mdstat

        MDADM_HEALTH_STATUS="WARNING"

        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"
    else
        echo "OK: Active mdadm arrays appear healthy"
    fi
else
    echo "INFO: No active mdadm arrays detected"
fi

printf "\n%.0s" {1..3}

# --- 10.12 TIME SYNCHRONIZATION ---

echo "10.12 TIME SYNCHRONIZATION"

TIME_SYNC_STATUS="UNKNOWN"

if command -v timedatectl >/dev/null 2>&1; then
    TIME_SYNC_STATUS=$(
        timedatectl show \
            -p NTPSynchronized \
            --value \
            2>/dev/null
    )

    if [ "$TIME_SYNC_STATUS" = "yes" ]; then
        echo "OK: System clock is synchronized"
        TIME_SYNC_STATUS="OK"
    else
        echo "WARNING: System clock is not synchronized"
        timedatectl status 2>/dev/null

        TIME_SYNC_STATUS="WARNING"

        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"
    fi
else
    echo "INFO: timedatectl is not available"
fi

printf "\n%.0s" {1..3}

# --- 10.13 SUMMARY ---

echo "10.13 SUMMARY"

echo "--- Core Global Infrastructure Health Matrix ---"

printf "Platform Node Instance...%s\n" \
    "$(hostname 2>/dev/null || echo unresolved)"

if [ "${FAILED_SERVICES_COUNT:-0}" -eq 0 ]; then
    echo "Systemd Services..........OK"
else
    echo "Systemd Services..........CRITICAL ($FAILED_SERVICES_COUNT failed)"
fi

if [ -z "$FS_OVER_LIMIT" ]; then
    echo "Filesystem Capacity.......OK"
else
    echo "Filesystem Capacity.......WARNING"
fi

if [ -z "$INODE_OVER_LIMIT" ]; then
    echo "Inode Capacity............OK"
else
    echo "Inode Capacity............WARNING"
fi

if [ -z "$DISK_ERR_HUNT" ]; then
    echo "Kernel Disk Health........OK"
else
    echo "Kernel Disk Health........CRITICAL"
fi

if [ -z "$NET_ERR_HUNT" ]; then
    echo "Network Link Health.......OK"
else
    echo "Network Link Health.......WARNING"
fi

echo "ZFS Health................$ZFS_HEALTH_STATUS"
echo "mdadm Health..............$MDADM_HEALTH_STATUS"
echo "Time Synchronization......$TIME_SYNC_STATUS"
echo "Normalized Load/Core......$LOAD_PER_CORE"
echo "Overall Health............$OVERALL_STATUS"
' | base64 -d | bash\n<\/pre><\/div>\n\n
\n# ==================== 10. HEALTH CHECK ====================\n\necho "==================== 10. HEALTH CHECK ===================="\n\nprintf "\\n"\n\nOVERALL_STATUS="OK"\n\n# --- 10.1 FAILED SERVICES ---\n\necho "10.1 FAILED SERVICES"\n\nFAILED_SERVICES_COUNT=$(\n    systemctl --failed \\\n        --type=service \\\n        --no-legend \\\n        --plain \\\n        2>\/dev\/null | \\\n        awk 'NF {count++} END {print count+0}'\n)\n\nif [ "${FAILED_SERVICES_COUNT:-0}" -gt 0 ]; then\n    echo "CRITICAL: $FAILED_SERVICES_COUNT failed service(s) detected"\n\n    systemctl --failed \\\n        --type=service \\\n        --no-pager \\\n        2>\/dev\/null\n\n    OVERALL_STATUS="CRITICAL"\nelse\n    echo "OK: No failed systemd services detected"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.2 FILESYSTEMS ABOVE THRESHOLD ---\n\necho "10.2 FILESYSTEMS ABOVE THRESHOLD"\n\nDF_OUTPUT=$(timeout 8 df -hT 2>\/dev\/null)\n\nif [ -n "$DF_OUTPUT" ]; then\n    FS_OVER_LIMIT=$(\n        printf "%s\\n" "$DF_OUTPUT" | \\\n        awk '\n            NR > 1 {\n                use=$6\n                gsub(\/%\/, "", use)\n                if (use ~ \/^[0-9]+$\/ && use >= 80) {\n                    print\n                }\n            }\n        '\n    )\n\n    if [ -n "$FS_OVER_LIMIT" ]; then\n        echo "WARNING: Filesystems at or above 80% usage:"\n        printf "%s\\n" "$DF_OUTPUT" | head -1\n        printf "%s\\n" "$FS_OVER_LIMIT"\n\n        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"\n    else\n        echo "OK: All filesystems are below 80% usage"\n    fi\nelse\n    FS_OVER_LIMIT=""\n    echo "WARNING: Filesystem usage query unavailable or timed out"\n\n    [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.3 INODES ABOVE THRESHOLD ---\n\necho "10.3 INODES ABOVE THRESHOLD"\n\nDF_INODE_OUTPUT=$(timeout 8 df -ih 2>\/dev\/null)\n\nif [ -n "$DF_INODE_OUTPUT" ]; then\n    INODE_OVER_LIMIT=$(\n        printf "%s\\n" "$DF_INODE_OUTPUT" | \\\n        awk '\n            NR > 1 {\n                use=$5\n                gsub(\/%\/, "", use)\n                if (use ~ \/^[0-9]+$\/ && use >= 80) {\n                    print\n                }\n            }\n        '\n    )\n\n    if [ -n "$INODE_OVER_LIMIT" ]; then\n        echo "WARNING: Filesystems at or above 80% inode usage:"\n        printf "%s\\n" "$DF_INODE_OUTPUT" | head -1\n        printf "%s\\n" "$INODE_OVER_LIMIT"\n\n        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"\n    else\n        echo "OK: All filesystems are below 80% inode usage"\n    fi\nelse\n    INODE_OVER_LIMIT=""\n    echo "WARNING: Inode usage query unavailable or timed out"\n\n    [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.4 MEMORY PRESSURE ---\n\necho "10.4 MEMORY PRESSURE"\n\nMEM_PRESS_AVG=""\n\nif [ -f \/proc\/pressure\/memory ]; then\n    MEM_PRESS_AVG=$(\n        awk '\n            $1 == "some" {\n                for (i=1; i<=NF; i++) {\n                    if ($i ~ \/^avg10=\/) {\n                        split($i, value, "=")\n                        print value[2]\n                        exit\n                    }\n                }\n            }\n        ' \/proc\/pressure\/memory\n    )\n\n    if awk -v value="${MEM_PRESS_AVG:-0}" \\\n        'BEGIN {exit !(value > 10.0)}'\n    then\n        echo "WARNING: Memory PSI avg10 is high: ${MEM_PRESS_AVG:-unknown}"\n        cat \/proc\/pressure\/memory\n\n        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"\n    else\n        echo "OK: Memory PSI avg10 is within threshold: ${MEM_PRESS_AVG:-0}"\n    fi\nelse\n    echo "INFO: Memory PSI is not available on this kernel"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.5 SWAP USAGE AND ACTIVITY ---\n\necho "10.5 SWAP USAGE AND ACTIVITY"\n\nSWAP_TOTAL_METRIC=$(\n    free -b 2>\/dev\/null | \\\n    awk '\/^Swap:\/ {print $2}'\n)\n\nSWAP_USED_METRIC=$(\n    free -b 2>\/dev\/null | \\\n    awk '\/^Swap:\/ {print $3}'\n)\n\nSWAP_PCT_METRIC=0\nSWAP_ACTIVITY=0\n\nif [ "${SWAP_TOTAL_METRIC:-0}" -gt 0 ]; then\n    SWAP_PCT_METRIC=$(\n        awk \\\n            -v used="${SWAP_USED_METRIC:-0}" \\\n            -v total="${SWAP_TOTAL_METRIC:-1}" \\\n            'BEGIN {printf "%.0f", (used\/total)*100}'\n    )\n\n    SWAP_ACTIVITY=$(\n        vmstat 1 2 2>\/dev\/null | \\\n        tail -1 | \\\n        awk '{print $7+$8}'\n    )\n\n    echo "Swap usage    : ${SWAP_PCT_METRIC}%"\n    echo "Swap activity : ${SWAP_ACTIVITY:-0} pages\/s combined si+so"\n\n    if [ "${SWAP_ACTIVITY:-0}" -gt 0 ]; then\n        echo "WARNING: Active swap-in or swap-out activity detected"\n        free -h\n\n        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"\n    elif [ "${SWAP_PCT_METRIC:-0}" -gt 50 ]; then\n        echo "INFO: Swap usage is above 50%, but no current swap activity was detected"\n    else\n        echo "OK: Swap usage and activity are within expected limits"\n    fi\nelse\n    echo "INFO: Swap is not configured"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.6 SYSTEM LOAD ---\n\necho "10.6 SYSTEM LOAD"\n\nread -r LOAD_ONE_MIN LOAD_FIVE_MIN LOAD_FIFTEEN_MIN _ < \/proc\/loadavg\n\nCPU_CORES_COUNT=$(\n    nproc 2>\/dev\/null || \\\n    grep -c '^processor' \/proc\/cpuinfo 2>\/dev\/null || \\\n    echo 1\n)\n\nLOAD_PER_CORE=$(\n    awk \\\n        -v load="${LOAD_ONE_MIN:-0}" \\\n        -v cores="${CPU_CORES_COUNT:-1}" \\\n        'BEGIN {\n            if (cores < 1) {\n                cores=1\n            }\n            printf "%.2f", load\/cores\n        }'\n)\n\necho "Load average : ${LOAD_ONE_MIN:-0} ${LOAD_FIVE_MIN:-0} ${LOAD_FIFTEEN_MIN:-0}"\necho "CPU cores    : ${CPU_CORES_COUNT:-1}"\necho "Load\/core    : $LOAD_PER_CORE"\n\nif awk -v value="$LOAD_PER_CORE" \\\n    'BEGIN {exit !(value >= 1.0)}'\nthen\n    echo "CRITICAL: One-minute load is at or above 1.00 per CPU core"\n    uptime\n\n    OVERALL_STATUS="CRITICAL"\nelif awk -v value="$LOAD_PER_CORE" \\\n    'BEGIN {exit !(value >= 0.70)}'\nthen\n    echo "WARNING: One-minute load is at or above 0.70 per CPU core"\n    uptime\n\n    [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"\nelse\n    echo "OK: Normalized load is within threshold"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.7 DISK AND FILESYSTEM ERRORS ---\n\necho "10.7 DISK AND FILESYSTEM ERRORS"\n\nif command -v journalctl >\/dev\/null 2>&1; then\n    DISK_ERR_HUNT=$(\n        journalctl \\\n            -k \\\n            -b 0 \\\n            --no-pager \\\n            2>\/dev\/null | \\\n        grep -Ei \\\n            'I\/O error|buffer I\/O|blk_update_request|critical medium error|uncorrectable|EXT4-fs error|XFS.*error|BTRFS.*error|ZFS.*error|nvme.*error|bad sector|read-only file system' | \\\n        tail -15\n    )\nelse\n    DISK_ERR_HUNT=$(\n        dmesg 2>\/dev\/null | \\\n        grep -Ei \\\n            'I\/O error|buffer I\/O|blk_update_request|critical medium error|uncorrectable|EXT4-fs error|XFS.*error|BTRFS.*error|ZFS.*error|nvme.*error|bad sector|read-only file system' | \\\n        tail -15\n    )\nfi\n\nif [ -n "$DISK_ERR_HUNT" ]; then\n    echo "CRITICAL: Disk or filesystem errors detected:"\n    printf "%s\\n" "$DISK_ERR_HUNT"\n\n    OVERALL_STATUS="CRITICAL"\nelse\n    echo "OK: No disk or filesystem errors detected in the current boot"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.8 NETWORK ERRORS ---\n\necho "10.8 NETWORK ERRORS"\n\nif command -v journalctl >\/dev\/null 2>&1; then\n    NET_ERR_HUNT=$(\n        journalctl \\\n            -k \\\n            -b 0 \\\n            --no-pager \\\n            2>\/dev\/null | \\\n        grep -Ei \\\n            'link is down|link down|lost carrier|carrier lost|NETDEV WATCHDOG|transmit queue timed out|tx timeout|reset adapter|firmware failed' | \\\n        tail -15\n    )\nelse\n    NET_ERR_HUNT=$(\n        dmesg 2>\/dev\/null | \\\n        grep -Ei \\\n            'link is down|link down|lost carrier|carrier lost|NETDEV WATCHDOG|transmit queue timed out|tx timeout|reset adapter|firmware failed' | \\\n        tail -15\n    )\nfi\n\nif [ -n "$NET_ERR_HUNT" ]; then\n    echo "WARNING: Network link or adapter errors detected:"\n    printf "%s\\n" "$NET_ERR_HUNT"\n\n    [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"\nelse\n    echo "OK: No network link or adapter errors detected in the current boot"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.9 SMART HEALTH ---\n\necho "10.9 SMART HEALTH"\n\nSMART_ERR_FLAG=0\nSMART_UNKNOWN_FLAG=0\nSMART_DEVICE_COUNT=0\n\nif command -v smartctl >\/dev\/null 2>&1; then\n    while IFS= read -r DEV_ID; do\n        [ -z "$DEV_ID" ] && continue\n\n        SMART_DEVICE_COUNT=$((SMART_DEVICE_COUNT + 1))\n\n        SMART_OUTPUT=$(\n            smartctl -H "$DEV_ID" 2>\/dev\/null\n        )\n\n        if printf "%s\\n" "$SMART_OUTPUT" | \\\n            grep -Eqi 'PASSED|SMART Health Status: OK|overall-health.*PASSED'\n        then\n            echo "OK: SMART health passed on $DEV_ID"\n        elif printf "%s\\n" "$SMART_OUTPUT" | \\\n            grep -Eqi 'FAILED|BAD|CRITICAL'\n        then\n            echo "CRITICAL: SMART health failure reported on $DEV_ID"\n            printf "%s\\n" "$SMART_OUTPUT"\n\n            SMART_ERR_FLAG=1\n            OVERALL_STATUS="CRITICAL"\n        else\n            echo "INFO: SMART health could not be determined for $DEV_ID"\n\n            SMART_UNKNOWN_FLAG=1\n        fi\n    done < <(\n        smartctl --scan 2>\/dev\/null | \\\n        awk '{print $1}'\n    )\n\n    if [ "$SMART_DEVICE_COUNT" -eq 0 ]; then\n        echo "INFO: No SMART-capable devices discovered by smartctl --scan"\n    elif [ "$SMART_ERR_FLAG" -eq 0 ] && [ "$SMART_UNKNOWN_FLAG" -eq 0 ]; then\n        echo "OK: All discovered SMART devices reported healthy"\n    fi\nelse\n    echo "INFO: smartctl is not installed"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.10 ZFS HEALTH ---\n\necho "10.10 ZFS HEALTH"\n\nZFS_HEALTH_STATUS="NOT INSTALLED"\n\nif command -v zpool >\/dev\/null 2>&1; then\n    ZPOOL_FAULT_MAP=$(\n        zpool status -x 2>\/dev\/null\n    )\n\n    if [ -z "$ZPOOL_FAULT_MAP" ]; then\n        echo "INFO: No ZFS pools detected"\n        ZFS_HEALTH_STATUS="NO POOLS"\n    elif printf "%s\\n" "$ZPOOL_FAULT_MAP" | \\\n        grep -qi 'all pools are healthy'\n    then\n        echo "OK: All ZFS pools are healthy"\n        ZFS_HEALTH_STATUS="OK"\n    else\n        echo "CRITICAL: ZFS pool issue detected:"\n        printf "%s\\n" "$ZPOOL_FAULT_MAP"\n\n        ZFS_HEALTH_STATUS="CRITICAL"\n        OVERALL_STATUS="CRITICAL"\n    fi\nelse\n    echo "INFO: ZFS tools are not installed"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.11 MDADM RAID HEALTH ---\n\necho "10.11 MDADM RAID HEALTH"\n\nMDADM_HEALTH_STATUS="NOT CONFIGURED"\n\nif [ -r \/proc\/mdstat ] && grep -q '^md[0-9]' \/proc\/mdstat; then\n    MDADM_HEALTH_STATUS="OK"\n\n    MDADM_PROBLEMS=$(\n        grep -E \\\n            'inactive|recovery|resync|reshape|check|\\[[U_]*_[U_]*\\]' \\\n            \/proc\/mdstat \\\n            2>\/dev\/null\n    )\n\n    if [ -n "$MDADM_PROBLEMS" ]; then\n        echo "WARNING: mdadm array is degraded, inactive, or running maintenance:"\n        cat \/proc\/mdstat\n\n        MDADM_HEALTH_STATUS="WARNING"\n\n        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"\n    else\n        echo "OK: Active mdadm arrays appear healthy"\n    fi\nelse\n    echo "INFO: No active mdadm arrays detected"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.12 TIME SYNCHRONIZATION ---\n\necho "10.12 TIME SYNCHRONIZATION"\n\nTIME_SYNC_STATUS="UNKNOWN"\n\nif command -v timedatectl >\/dev\/null 2>&1; then\n    TIME_SYNC_STATUS=$(\n        timedatectl show \\\n            -p NTPSynchronized \\\n            --value \\\n            2>\/dev\/null\n    )\n\n    if [ "$TIME_SYNC_STATUS" = "yes" ]; then\n        echo "OK: System clock is synchronized"\n        TIME_SYNC_STATUS="OK"\n    else\n        echo "WARNING: System clock is not synchronized"\n        timedatectl status 2>\/dev\/null\n\n        TIME_SYNC_STATUS="WARNING"\n\n        [ "$OVERALL_STATUS" = "OK" ] && OVERALL_STATUS="WARNING"\n    fi\nelse\n    echo "INFO: timedatectl is not available"\nfi\n\nprintf "\\n%.0s" {1..3}\n\n# --- 10.13 SUMMARY ---\n\necho "10.13 SUMMARY"\n\necho "--- Core Global Infrastructure Health Matrix ---"\n\nprintf "Platform Node Instance...%s\\n" \\\n    "$(hostname 2>\/dev\/null || echo unresolved)"\n\nif [ "${FAILED_SERVICES_COUNT:-0}" -eq 0 ]; then\n    echo "Systemd Services..........OK"\nelse\n    echo "Systemd Services..........CRITICAL ($FAILED_SERVICES_COUNT failed)"\nfi\n\nif [ -z "$FS_OVER_LIMIT" ]; then\n    echo "Filesystem Capacity.......OK"\nelse\n    echo "Filesystem Capacity.......WARNING"\nfi\n\nif [ -z "$INODE_OVER_LIMIT" ]; then\n    echo "Inode Capacity............OK"\nelse\n    echo "Inode Capacity............WARNING"\nfi\n\nif [ -z "$DISK_ERR_HUNT" ]; then\n    echo "Kernel Disk Health........OK"\nelse\n    echo "Kernel Disk Health........CRITICAL"\nfi\n\nif [ -z "$NET_ERR_HUNT" ]; then\n    echo "Network Link Health.......OK"\nelse\n    echo "Network Link Health.......WARNING"\nfi\n\necho "ZFS Health................$ZFS_HEALTH_STATUS"\necho "mdadm Health..............$MDADM_HEALTH_STATUS"\necho "Time Synchronization......$TIME_SYNC_STATUS"\necho "Normalized Load\/Core......$LOAD_PER_CORE"\necho "Overall Health............$OVERALL_STATUS"\n<\/pre><\/div>\n\n
\n
\"\"<\/figure><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[],"tags":[],"_links":{"self":[{"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/pages\/1219"}],"collection":[{"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1219"}],"version-history":[{"count":4,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/pages\/1219\/revisions"}],"predecessor-version":[{"id":1224,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/pages\/1219\/revisions\/1224"}],"wp:attachment":[{"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}