{"id":1181,"date":"2026-07-18T11:03:31","date_gmt":"2026-07-18T08:03:31","guid":{"rendered":"https:\/\/itgen.itbumper.com\/?page_id=1181"},"modified":"2026-07-18T11:09:21","modified_gmt":"2026-07-18T08:09:21","slug":"0048_mobaxterm-macros-06-debian-perfomance_assessment","status":"publish","type":"page","link":"https:\/\/itgen.itbumper.com\/?page_id=1181","title":{"rendered":"0048_MobaXterm macros: 06.Debian-Perfomance_Assessment"},"content":{"rendered":"\n

6.1 Load Average (+ Uptime & Logical CPUs)
6.2 CPU Usage (mpstat -P ALL)
6.3 CPU Information \/ Frequency (+ scaling & governors)
6.4 CPU Pressure (PSI metrics)
6.5 Memory Usage (+ Detailed \/proc\/meminfo)
6.6 Memory Pressure (PSI metrics)
6.7 Swap Activity (swapon devices & si\/so counters)
6.8 Disk I\/O (iostat or \/proc\/diskstats)
6.9 I\/O Pressure (PSI metrics)
6.10 Top CPU Processes (ps hogs)
6.11 Top Memory Processes (ps rss\/vsz hogs)
6.12 Process States (Aggregated summary, D-state & Zombie hunts)
6.13 Run Queue \/ Blocked Processes (vmstat runnable\/blocked)
6.14 Context Switches \/ Process Creation (\/proc\/stat keys)
6.15 Interrupts \/ SoftIRQs (Hardware\/Software IRQs summary)
6.16 Network Throughput (sar or \/proc\/net\/dev counters)
6.17 Network Errors \/ Drops (Interface counters loop)<\/p>\n

Copy–>Past<\/strong><\/p>\n\n\n

\necho "==================== 06. PERFORMANCE ASSESSMENT ===================="; printf "\\n"; echo "6.1 LOAD AVERAGE"; echo "--- Uptime \/ Load Average ---"; uptime 2>\/dev\/null || cat \/proc\/loadavg; printf "\\n"; echo "--- Load Details ---"; cat \/proc\/loadavg 2>\/dev\/null || echo "\/proc\/loadavg unavailable"; printf "\\n"; echo "--- Logical CPUs ---"; nproc 2>\/dev\/null || grep -c '^processor' \/proc\/cpuinfo 2>\/dev\/null; printf "\\n%.0s" {1..3}; echo "6.2 CPU USAGE"; if command -v mpstat >\/dev\/null 2>&1; then mpstat -P ALL 1 2 2>\/dev\/null; else echo "mpstat not installed. Using vmstat fallback:"; vmstat 1 2 2>\/dev\/null; fi; printf "\\n%.0s" {1..3}; echo "6.3 CPU INFORMATION \/ FREQUENCY"; lscpu 2>\/dev\/null | grep -E 'Architecture|CPU\\(s\\)|On-line CPU|Thread|Core|Socket|Model name|CPU MHz|CPU max MHz|CPU min MHz|NUMA|Hypervisor|Virtualization' || echo "CPU information unavailable"; printf "\\n"; echo "--- CPU Frequency Scaling ---"; if command -v cpupower >\/dev\/null 2>&1; then cpupower frequency-info 2>\/dev\/null | head -40; elif [ -d \/sys\/devices\/system\/cpu\/cpu0\/cpufreq ]; then grep -H . \/sys\/devices\/system\/cpu\/cpu0\/cpufreq\/scaling_cur_freq \/sys\/devices\/system\/cpu\/cpu0\/cpufreq\/scaling_min_freq \/sys\/devices\/system\/cpu\/cpu0\/cpufreq\/scaling_max_freq \/sys\/devices\/system\/cpu\/cpu0\/cpufreq\/scaling_governor 2>\/dev\/null; else echo "CPU frequency scaling information unavailable"; fi; printf "\\n%.0s" {1..3}; echo "6.4 CPU PRESSURE"; if [ -f \/proc\/pressure\/cpu ]; then cat \/proc\/pressure\/cpu; else echo "CPU Pressure Stall Information is unavailable"; fi; printf "\\n%.0s" {1..3}; echo "6.5 MEMORY USAGE"; free -h; printf "\\n"; echo "--- Key Memory Metrics ---"; grep -E 'MemTotal|MemFree|MemAvailable|Buffers|Cached|SwapCached|Active:|Inactive:|Dirty:|Writeback:|AnonPages|Slab:|SReclaimable|PageTables|Committed_AS|CommitLimit|HugePages_Total|HugePages_Free' \/proc\/meminfo 2>\/dev\/null || echo "Detailed memory information unavailable"; printf "\\n%.0s" {1..3}; echo "6.6 MEMORY PRESSURE"; if [ -f \/proc\/pressure\/memory ]; then cat \/proc\/pressure\/memory; else echo "Memory Pressure Stall Information is unavailable"; fi; printf "\\n%.0s" {1..3}; echo "6.7 SWAP ACTIVITY"; echo "--- Active Swap Devices ---"; swapon --show --output=NAME,TYPE,SIZE,USED,PRIO 2>\/dev\/null || cat \/proc\/swaps 2>\/dev\/null || echo "Swap information unavailable"; printf "\\n"; echo "--- Live Swap Activity ---"; echo "Watch columns: si = swap-in, so = swap-out"; vmstat 1 3 2>\/dev\/null || echo "vmstat unavailable"; printf "\\n%.0s" {1..3}; echo "6.8 DISK I\/O"; if command -v iostat >\/dev\/null 2>&1; then iostat -xz 1 2 2>\/dev\/null; else echo "iostat not installed. Raw \/proc\/diskstats output:"; head -30 \/proc\/diskstats 2>\/dev\/null || echo "\/proc\/diskstats unavailable"; fi; printf "\\n%.0s" {1..3}; echo "6.9 I\/O PRESSURE"; if [ -f \/proc\/pressure\/io ]; then cat \/proc\/pressure\/io; else echo "I\/O Pressure Stall Information is unavailable"; fi; printf "\\n%.0s" {1..3}; echo "6.10 TOP CPU PROCESSES"; ps -eo pid,ppid,user,%cpu,%mem,stat,etime,cmd --sort=-%cpu 2>\/dev\/null | head -16 || echo "Process listing unavailable"; printf "\\n%.0s" {1..3}; echo "6.11 TOP MEMORY PROCESSES"; ps -eo pid,ppid,user,%mem,%cpu,rss,vsz,stat,etime,cmd --sort=-%mem 2>\/dev\/null | head -16 || echo "Process listing unavailable"; printf "\\n%.0s" {1..3}; echo "6.12 PROCESS STATES"; echo "--- Process State Summary ---"; ps -eo stat= 2>\/dev\/null | cut -c1 | sort | uniq -c | sort -nr || echo "Process state summary unavailable"; printf "\\n"; echo "--- Uninterruptible Sleep (D State) ---"; ps -eo pid,ppid,user,stat,wchan:32,cmd 2>\/dev\/null | awk '$4 ~ \/^D\/ {print}' || echo "Unable to inspect D-state processes"; D_STATE_COUNT=$(ps -eo stat= 2>\/dev\/null | awk '$1 ~ \/^D\/ {count++} END {print count+0}'); [ "${D_STATE_COUNT:-0}" -eq 0 ] && echo "No processes in D state"; printf "\\n"; echo "--- Zombies (Z State) ---"; ps -eo pid,ppid,user,stat,etime,cmd 2>\/dev\/null | awk '$4 ~ \/^Z\/ {print}' || echo "Unable to inspect zombie processes"; ZOMBIE_COUNT=$(ps -eo stat= 2>\/dev\/null | awk '$1 ~ \/^Z\/ {count++} END {print count+0}'); [ "${ZOMBIE_COUNT:-0}" -eq 0 ] && echo "No zombie processes"; printf "\\n%.0s" {1..3}; echo "6.13 RUN QUEUE \/ BLOCKED PROCESSES"; echo "Watch columns: r = runnable, b = blocked, wa = I\/O wait"; vmstat 1 3 2>\/dev\/null || echo "vmstat unavailable"; printf "\\n%.0s" {1..3}; echo "6.14 CONTEXT SWITCHES \/ PROCESS CREATION"; grep -E '^(ctxt|processes|procs_running|procs_blocked)' \/proc\/stat 2>\/dev\/null || echo "Context-switch information unavailable"; printf "\\n%.0s" {1..3}; echo "6.15 INTERRUPTS \/ SOFTIRQS"; echo "--- Hardware Interrupts ---"; head -25 \/proc\/interrupts 2>\/dev\/null || echo "\/proc\/interrupts unavailable or access restricted"; printf "\\n"; echo "--- Software Interrupts ---"; head -25 \/proc\/softirqs 2>\/dev\/null || echo "\/proc\/softirqs unavailable or access restricted"; printf "\\n%.0s" {1..3}; echo "6.16 NETWORK THROUGHPUT"; if command -v sar >\/dev\/null 2>&1; then sar -n DEV 1 2 2>\/dev\/null; else echo "sar not installed. Current interface counters:"; cat \/proc\/net\/dev 2>\/dev\/null | head -25 || echo "Network counters unavailable"; fi; printf "\\n%.0s" {1..3}; echo "6.17 NETWORK ERRORS \/ DROPS"; for IF in \/sys\/class\/net\/*; do IF=$(basename "$IF"); [ "$IF" = "lo" ] && continue; [ ! -d "\/sys\/class\/net\/$IF\/statistics" ] && continue; printf "%-14s RX_ERR:%-10s RX_DROP:%-10s TX_ERR:%-10s TX_DROP:%-10s\\n" "$IF" "$(cat "\/sys\/class\/net\/$IF\/statistics\/rx_errors")" "$(cat "\/sys\/class\/net\/$IF\/statistics\/rx_dropped")" "$(cat "\/sys\/class\/net\/$IF\/statistics\/tx_errors")" "$(cat "\/sys\/class\/net\/$IF\/statistics\/tx_dropped")"; done\n<\/pre><\/div>\n\n
\n# ==================== 06. PERFORMANCE ASSESSMENT ====================\necho "==================== 06. PERFORMANCE ASSESSMENT ===================="\nprintf "\\n"\n\n# --- 6.1 LOAD AVERAGE ---\necho "6.1 LOAD AVERAGE"\necho "--- Uptime \/ Load Average ---"\nuptime 2>\/dev\/null || cat \/proc\/loadavg\nprintf "\\n"\necho "--- Load Details ---"\ncat \/proc\/loadavg 2>\/dev\/null || echo "\/proc\/loadavg unavailable"\nprintf "\\n"\necho "--- Logical CPUs ---"\nnproc 2>\/dev\/null || grep -c '^processor' \/proc\/cpuinfo 2>\/dev\/null\nprintf "\\n%.0s" {1..3}\n\n# --- 6.2 CPU USAGE ---\necho "6.2 CPU USAGE"\nif command -v mpstat >\/dev\/null 2>&1; then\n    mpstat -P ALL 1 2 2>\/dev\/null\nelse\n    echo "mpstat not installed. Using vmstat fallback:"\n    vmstat 1 2 2>\/dev\/null\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 6.3 CPU INFORMATION \/ FREQUENCY ---\necho "6.3 CPU INFORMATION \/ FREQUENCY"\nlscpu 2>\/dev\/null | grep -E 'Architecture|CPU\\(s\\)|On-line CPU|Thread|Core|Socket|Model name|CPU MHz|CPU max MHz|CPU min MHz|NUMA|Hypervisor|Virtualization' || echo "CPU information unavailable"\nprintf "\\n"\necho "--- CPU Frequency Scaling ---"\nif command -v cpupower >\/dev\/null 2>&1; then\n    cpupower frequency-info 2>\/dev\/null | head -40\nelif [ -d \/sys\/devices\/system\/cpu\/cpu0\/cpufreq ]; then\n    grep -H . \/sys\/devices\/system\/cpu\/cpu0\/cpufreq\/scaling_cur_freq \/sys\/devices\/system\/cpu\/cpu0\/cpufreq\/scaling_min_freq \/sys\/devices\/system\/cpu\/cpu0\/cpufreq\/scaling_max_freq \/sys\/devices\/system\/cpu\/cpu0\/cpufreq\/scaling_governor 2>\/dev\/null\nelse\n    echo "CPU frequency scaling information unavailable"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 6.4 CPU PRESSURE ---\necho "6.4 CPU PRESSURE"\nif [ -f \/proc\/pressure\/cpu ]; then\n    cat \/proc\/pressure\/cpu\nelse\n    echo "CPU Pressure Stall Information is unavailable"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 6.5 MEMORY USAGE ---\necho "6.5 MEMORY USAGE"\nfree -h\nprintf "\\n"\necho "--- Key Memory Metrics ---"\ngrep -E 'MemTotal|MemFree|MemAvailable|Buffers|Cached|SwapCached|Active:|Inactive:|Dirty:|Writeback:|AnonPages|Slab:|SReclaimable|PageTables|Committed_AS|CommitLimit|HugePages_Total|HugePages_Free' \/proc\/meminfo 2>\/dev\/null || echo "Detailed memory information unavailable"\nprintf "\\n%.0s" {1..3}\n\n# --- 6.6 MEMORY PRESSURE ---\necho "6.6 MEMORY PRESSURE"\nif [ -f \/proc\/pressure\/memory ]; then\n    cat \/proc\/pressure\/memory\nelse\n    echo "Memory Pressure Stall Information is unavailable"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 6.7 SWAP ACTIVITY ---\necho "6.7 SWAP ACTIVITY"\necho "--- Active Swap Devices ---"\nswapon --show --output=NAME,TYPE,SIZE,USED,PRIO 2>\/dev\/null || cat \/proc\/swaps 2>\/dev\/null || echo "Swap information unavailable"\nprintf "\\n"\necho "--- Live Swap Activity ---"\necho "Watch columns: si = swap-in, so = swap-out"\nvmstat 1 3 2>\/dev\/null || echo "vmstat unavailable"\nprintf "\\n%.0s" {1..3}\n\n# --- 6.8 DISK I\/O ---\necho "6.8 DISK I\/O"\nif command -v iostat >\/dev\/null 2>&1; then\n    iostat -xz 1 2 2>\/dev\/null\nelse\n    echo "iostat not installed. Raw \/proc\/diskstats output:"\n    head -30 \/proc\/diskstats 2>\/dev\/null || echo "\/proc\/diskstats unavailable"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 6.9 I\/O PRESSURE ---\necho "6.9 I\/O PRESSURE"\nif [ -f \/proc\/pressure\/io ]; then\n    cat \/proc\/pressure\/io\nelse\n    echo "I\/O Pressure Stall Information is unavailable"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 6.10 TOP CPU PROCESSES ---\necho "6.10 TOP CPU PROCESSES"\nps -eo pid,ppid,user,%cpu,%mem,stat,etime,cmd --sort=-%cpu 2>\/dev\/null | head -16 || echo "Process listing unavailable"\nprintf "\\n%.0s" {1..3}\n\n# --- 6.11 TOP MEMORY PROCESSES ---\necho "6.11 TOP MEMORY PROCESSES"\nps -eo pid,ppid,user,%mem,%cpu,rss,vsz,stat,etime,cmd --sort=-%mem 2>\/dev\/null | head -16 || echo "Process listing unavailable"\nprintf "\\n%.0s" {1..3}\n\n# --- 6.12 PROCESS STATES ---\necho "6.12 PROCESS STATES"\necho "--- Process State Summary ---"\nps -eo stat= 2>\/dev\/null | cut -c1 | sort | uniq -c | sort -nr || echo "Process state summary unavailable"\nprintf "\\n"\necho "--- Uninterruptible Sleep (D State) ---"\nps -eo pid,ppid,user,stat,wchan:32,cmd 2>\/dev\/null | awk '$4 ~ \/^D\/ {print}' || echo "Unable to inspect D-state processes"\nD_STATE_COUNT=$(ps -eo stat= 2>\/dev\/null | awk '$1 ~ \/^D\/ {count++} END {print count+0}')\n[ "${D_STATE_COUNT:-0}" -eq 0 ] && echo "No processes in D state"\nprintf "\\n"\necho "--- Zombies (Z State) ---"\nps -eo pid,ppid,user,stat,etime,cmd 2>\/dev\/null | awk '$4 ~ \/^Z\/ {print}' || echo "Unable to inspect zombie processes"\nZOMBIE_COUNT=$(ps -eo stat= 2>\/dev\/null | awk '$1 ~ \/^Z\/ {count++} END {print count+0}')\n[ "${ZOMBIE_COUNT:-0}" -eq 0 ] && echo "No zombie processes"\nprintf "\\n%.0s" {1..3}\n\n# --- 6.13 RUN QUEUE \/ BLOCKED PROCESSES ---\necho "6.13 RUN QUEUE \/ BLOCKED PROCESSES"\necho "Watch columns: r = runnable, b = blocked, wa = I\/O wait"\nvmstat 1 3 2>\/dev\/null || echo "vmstat unavailable"\nprintf "\\n%.0s" {1..3}\n\n# --- 6.14 CONTEXT SWITCHES \/ PROCESS CREATION ---\necho "6.14 CONTEXT SWITCHES \/ PROCESS CREATION"\ngrep -E '^(ctxt|processes|procs_running|procs_blocked)' \/proc\/stat 2>\/dev\/null || echo "Context-switch information unavailable"\nprintf "\\n%.0s" {1..3}\n\n# --- 6.15 INTERRUPTS \/ SOFTIRQS ---\necho "6.15 INTERRUPTS \/ SOFTIRQS"\necho "--- Hardware Interrupts ---"\nhead -25 \/proc\/interrupts 2>\/dev\/null || echo "\/proc\/interrupts unavailable or access restricted"\nprintf "\\n"\necho "--- Software Interrupts ---"\nhead -25 \/proc\/softirqs 2>\/dev\/null || echo "\/proc\/softirqs unavailable or access restricted"\nprintf "\\n%.0s" {1..3}\n\n# --- 6.16 NETWORK THROUGHPUT ---\necho "6.16 NETWORK THROUGHPUT"\nif command -v sar >\/dev\/null 2>&1; then\n    sar -n DEV 1 2 2>\/dev\/null\nelse\n    echo "sar not installed. Current interface counters:"\n    cat \/proc\/net\/dev 2>\/dev\/null | head -25 || echo "Network counters unavailable"\nfi\nprintf "\\n%.0s" {1..3}\n\n# --- 6.17 NETWORK ERRORS \/ DROPS ---\necho "6.17 NETWORK ERRORS \/ DROPS"\nfor IF in \/sys\/class\/net\/*; do\n    IF=$(basename "$IF")\n    [ "$IF" = "lo" ] && continue\n    [ ! -d "\/sys\/class\/net\/$IF\/statistics" ] && continue\n    printf "%-14s RX_ERR:%-10s RX_DROP:%-10s TX_ERR:%-10s TX_DROP:%-10s\\n" \\\n        "$IF" \\\n        "$(cat "\/sys\/class\/net\/$IF\/statistics\/rx_errors")" \\\n        "$(cat "\/sys\/class\/net\/$IF\/statistics\/rx_dropped")" \\\n        "$(cat "\/sys\/class\/net\/$IF\/statistics\/tx_errors")" \\\n        "$(cat "\/sys\/class\/net\/$IF\/statistics\/tx_dropped")"\ndone\n<\/pre><\/div>\n\n
\n
\"\"<\/figure><\/div>\n\n
\n
\"\"<\/figure><\/div>\n\n
\n
\"\"<\/figure><\/div>\n\n
\n
\"\"<\/figure><\/div>\n\n
\n
\"\"<\/figure><\/div>\n\n
\n
\"\"<\/figure><\/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":[21,26],"tags":[],"_links":{"self":[{"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/pages\/1181"}],"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=1181"}],"version-history":[{"count":2,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/pages\/1181\/revisions"}],"predecessor-version":[{"id":1192,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=\/wp\/v2\/pages\/1181\/revisions\/1192"}],"wp:attachment":[{"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itgen.itbumper.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}