Merge in Splunk Add-On for Unix and Linux version 10.0.0
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SHA256:ukbnfrRMaRYlBZXENtBTyO2jLnql5AA5m+SzZCfYQe0
14 changed files with 461 additions and 294 deletions
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@ -8,9 +8,9 @@
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assertHaveCommand column
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HEADER='CPU pctUser pctNice pctSystem pctIowait pctIdle OSName OS_version IP_address'
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HEADER='Datetime pctUser pctNice pctSystem pctIowait pctIdle OSName OS_version IP_address CPU'
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HEADERIZE="BEGIN {print \"$HEADER\"}"
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PRINTF='{printf "%-3s %9s %9s %9s %9s %9s %-35s %15s %-16s\n", cpu, pctUser, pctNice, pctSystem, pctIowait, pctIdle, OSName, OS_version, IP_address}'
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PRINTF='{printf "%-28s %9s %9s %9s %9s %9s %-35s %15s %-16s %-3s\n", datetime, pctUser, pctNice, pctSystem, pctIowait, pctIdle, OSName, OS_version, IP_address,cpu}'
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FILL_DIMENSIONS='{length(IP_address) || IP_address = "?";length(OS_version) || OS_version = "?";length(OSName) || OSName = "?"}'
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if [ "$KERNEL" = "Linux" ] ; then
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@ -24,19 +24,20 @@ if [ "$KERNEL" = "Linux" ] ; then
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DEFINE="-v OSName=$(cat /etc/*release | grep '\bNAME=' | cut -d '=' -f2 | tr ' ' '_' | cut -d\" -f2) -v OS_version=$(cat /etc/*release | grep -E '\b(VERSION|BUILD)_ID=' | cut -d '=' -f2 | cut -d\" -f2) -v IP_address=$(ip -4 route show default | awk '{print $9}')"
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fi
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if [ $FOUND_SAR -eq 0 ] ; then
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CMD='sar -P ALL 1 1'
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CMD='sar -P ALL 2 5'
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# shellcheck disable=SC2016
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FORMAT='{cpu=$(NF-6); pctUser=$(NF-5); pctNice=$(NF-4); pctSystem=$(NF-3); pctIowait=$(NF-2); pctIdle=$NF;OSName=OSName;OS_version=OS_version;IP_address=IP_address;}'
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FORMAT='{datetime = strftime("%m/%d/%y_%H:%M:%S_%Z"); cpu=$(NF-6); pctUser=$(NF-5); pctNice=$(NF-4); pctSystem=$(NF-3); pctIowait=$(NF-2); pctIdle=$NF;OSName=OSName;OS_version=OS_version;IP_address=IP_address;}'
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elif [ $FOUND_MPSTAT -eq 0 ] ; then
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CMD='mpstat -P ALL 1 1'
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CMD='mpstat -P ALL 2 5'
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# shellcheck disable=SC2016
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FORMAT='{cpu=$(NFIELDS-10); pctUser=$(NFIELDS-9); pctNice=$(NFIELDS-8); pctSystem=$(NFIELDS-7); pctIowait=$(NFIELDS-6); pctIdle=$NF;OSName=OSName;OS_version=OS_version;IP_address=IP_address;}'
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FORMAT='{datetime = strftime("%m/%d/%y_%H:%M:%S_%Z"); cpu=$(NFIELDS-10); pctUser=$(NFIELDS-9); pctNice=$(NFIELDS-8); pctSystem=$(NFIELDS-7); pctIowait=$(NFIELDS-6); pctIdle=$NF;OSName=OSName;OS_version=OS_version;IP_address=IP_address;}'
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else
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failLackMultipleCommands sar mpstat
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fi
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# shellcheck disable=SC2016
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FILTER='($0 ~ /CPU/) { if($(NF-1) ~ /gnice/){ NFIELDS=NF; } else {NFIELDS=NF+1;} next} /Average|Linux|^$|%/ {next}'
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elif [ "$KERNEL" = "SunOS" ] ; then
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formatted_date=$(date +"%m/%d/%y_%H:%M:%S_%Z")
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if [ "$SOLARIS_8" = "true" ] || [ "$SOLARIS_9" = "true" ] ; then
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CMD='eval mpstat -a -p 1 2 | tail -1 | sed "s/^[ ]*0/all/"; mpstat -p 1 2 | tail -r'
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else
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@ -47,7 +48,7 @@ elif [ "$KERNEL" = "SunOS" ] ; then
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# shellcheck disable=SC2016
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FILTER='($1=="CPU") {exit 1}'
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# shellcheck disable=SC2016
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FORMAT='{cpu=$1; pctUser=$(NF-4); pctNice="0"; pctSystem=$(NF-3); pctIowait=$(NF-2); pctIdle=$(NF-1);OSName=OSName;OS_version=OS_version;IP_address=IP_address;}'
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FORMAT='{datetime="'"$formatted_date"'"; cpu=$1; pctUser=$(NF-4); pctNice="0"; pctSystem=$(NF-3); pctIowait=$(NF-2); pctIdle=$(NF-1);OSName=OSName;OS_version=OS_version;IP_address=IP_address;}'
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elif [ "$KERNEL" = "AIX" ] ; then
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queryHaveCommand mpstat
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queryHaveCommand lparstat
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@ -87,52 +88,66 @@ elif [ "$KERNEL" = "AIX" ] ; then
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DEFINE_LPARSTAT_FIELDS="-v CPUPool=$CPUPool -v OnlineVirtualCPUs=$OnlineVirtualCPUs -v EntitledCapacity=$EntitledCapacity"
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# Get cpu stats using mpstat command and manipulate the output for adding extra fields
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CMD='mpstat -a 1 1'
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CMD='mpstat -a 2 5'
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# shellcheck disable=SC2016
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FORMAT='BEGIN {flag = 0}
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FORMAT='
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function get_current_time() {
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# Use "date" to fetch the current time and store it in a variable
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command = "date +\"%m/%d/%y_%H:%M:%S_%Z\"";
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command | getline datetime;
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close(command);
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return datetime;
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}
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$1 ~ /^-+$/ { next }
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BEGIN {flag = 0}
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{
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if($0 ~ /System configuration|^$/) {next}
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if($0 ~ /cpu / && flag == 1) {next}
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if(flag == 1)
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{
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for(i=NF+7; i>=7; i--)
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for(i=NF+8; i>=8; i--)
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{
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$i = $(i-6);
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$i = $(i-7);
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}
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# Prepend OSName, OS_version, IP_address values
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$1 = OSName;
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$2 = OSVersion/1000;
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$3 = IP_address;
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# Prepend Datetime, OSName, OS_version, IP_address values
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$1 = get_current_time();
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$2 = OSName;
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$3 = OSVersion/1000;
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$4 = IP_address;
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# Prepend lparstat field values
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if($0 ~ /ALL/)
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{
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$4 = CPUPool;
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$5 = OnlineVirtualCPUs;
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$6 = EntitledCapacity;
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$5 = CPUPool;
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$6 = OnlineVirtualCPUs;
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$7 = EntitledCapacity;
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}
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else
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{
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$4 = "-";
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$5 = "-";
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$6 = "-";
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$7 = "-";
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}
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}
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if($0 ~ /cpu /)
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{
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for(i=NF+7; i>=7; i--)
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for(i=NF+8; i>=8; i--)
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{
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$i = $(i-6);
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$i = $(i-7);
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}
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# Prepend OSName, OS_version, IP_address headers
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$1 = "OSName";
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$2 = "OS_version";
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$3 = "IP_address";
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# Prepend Datetime, OSName, OS_version, IP_address headers
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$1 = "Datetime";
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$2 = "OSName";
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$3 = "OS_version";
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$4 = "IP_address";
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# Prepend lparstat field headers
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$4 = "CPUPool";
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$5 = "OnlineVirtualCPUs";
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$6 = "EntitledCapacity";
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$5 = "CPUPool";
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$6 = "OnlineVirtualCPUs";
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$7 = "EntitledCapacity";
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flag = 1;
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}
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for(i=1; i<=NF; i++)
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printf $1;
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for(i=2; i<=NF; i++)
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{
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printf "%17s ", $i;
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}
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@ -143,11 +158,11 @@ elif [ "$KERNEL" = "AIX" ] ; then
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echo "Cmd = [$CMD]; | $AWK $DEFINE $DEFINE_LPARSTAT_FIELDS '$FORMAT $FILL_DIMENSIONS'" >>"$TEE_DEST"
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exit
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elif [ "$KERNEL" = "Darwin" ] ; then
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HEADER='CPU pctUser pctSystem pctIdle OSName OS_version IP_address'
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HEADER='Datetime pctUser pctSystem pctIdle OSName OS_version IP_address CPU'
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HEADERIZE="BEGIN {print \"$HEADER\"}"
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PRINTF='{printf "%-3s %9s %9s %9s %-35s %15s %-16s\n", cpu, pctUser, pctSystem, pctIdle, OSName, OS_version, IP_address}'
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PRINTF='{printf "%-28s %9s %9s %9s %-35s %15s %-16s %-3s\n", datetime, pctUser, pctSystem, pctIdle, OSName, OS_version, IP_address, cpu}'
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# top command here is used to get a single instance of cpu metrics
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CMD='top -l 1'
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CMD='top -l 5 -s 2'
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assertHaveCommand "$CMD"
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# FILTER here skips all the rows that doesn't match "CPU".
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# shellcheck disable=SC2016
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@ -156,20 +171,30 @@ elif [ "$KERNEL" = "Darwin" ] ; then
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DEFINE="-v OSName=$(uname -s) -v OS_version=$(uname -r) -v IP_address=$(ifconfig -a | grep 'inet ' | grep -v 127.0.0.1 | cut -d\ -f2 | head -n 1)"
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# FORMAT here removes '%'in the end of the metrics.
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# shellcheck disable=SC2016
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FORMAT='function remove_char(string, char_to_remove) {
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sub(char_to_remove, "", string);
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return string;
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}
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{
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cpu="all";
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pctUser = remove_char($3, "%");
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pctSystem = remove_char($5, "%");
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pctIdle = remove_char($7, "%");
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OSName=OSName;
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OS_version=OS_version;
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IP_address=IP_address;
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}'
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FORMAT='
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function get_current_time() {
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# Use "date" to fetch the current time and store it in a variable
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command = "date +\"%m/%d/%y_%H:%M:%S_%Z\"";
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command | getline datetime;
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close(command);
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return datetime;
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}
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function remove_char(string, char_to_remove) {
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sub(char_to_remove, "", string);
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return string;
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}
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{
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datetime=get_current_time();
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cpu="all";
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pctUser = remove_char($3, "%");
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pctSystem = remove_char($5, "%");
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pctIdle = remove_char($7, "%");
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OSName=OSName;
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OS_version=OS_version;
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IP_address=IP_address;
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}'
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elif [ "$KERNEL" = "OpenBSD" ] ; then
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formatted_date=$(date +"%m/%d/%y_%H:%M:%S_%Z")
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CMD='eval top -1 -b; top -b'
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assertHaveCommand "$CMD"
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# shellcheck disable=SC2016
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@ -183,6 +208,7 @@ elif [ "$KERNEL" = "OpenBSD" ] ; then
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else if ($1 ~ /^CPU[0-9]+$/)
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cpu=substr($1,4);
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else cpu=0;
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datetime="'"$formatted_date"'";
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pctUser=substr($3,1,length($3)-1);
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pctNice=substr($5,1,length($5)-1);
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pctSystem=substr($7,1,length($7)-1);
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@ -190,6 +216,7 @@ elif [ "$KERNEL" = "OpenBSD" ] ; then
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pctIdle=substr($13,1,length($13)-1);
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}'
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elif [ "$KERNEL" = "FreeBSD" ] ; then
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formatted_date=$(date +"%m/%d/%y_%H:%M:%S_%Z")
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CMD='eval top -P -d2 c; top -d2 c'
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assertHaveCommand "$CMD"
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# shellcheck disable=SC2016
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@ -201,6 +228,9 @@ elif [ "$KERNEL" = "FreeBSD" ] ; then
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sub(char_to_remove, "", string);
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return string;
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}
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{
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datetime="'"$formatted_date"'";
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}
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{
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if ($1 == "CPU:") {
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cpu = "all";
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@ -218,16 +248,6 @@ elif [ "$KERNEL" = "FreeBSD" ] ; then
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OS_version=OS_version;
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IP_address=IP_address;
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}'
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elif [ "$KERNEL" = "HP-UX" ] ; then
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queryHaveCommand sar
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FOUND_SAR=$?
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DEFINE="-v OSName=$(uname -s) -v OS_version=$(uname -r) -v IP_address=$(ifconfig -a | grep 'inet ' | grep -v 127.0.0.1 | cut -d\ -f2 | head -n 1)"
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if [ $FOUND_SAR -eq 0 ] ; then
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CMD='sar -M 1 1 ALL'
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fi
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FILTER='/HP-UX|^$|%/ {next}'
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# shellcheck disable=SC2016
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FORMAT='{k=0; if(5<NF) k=1} {cpu=$(1+k); pctUser=$(2+k); pctNice="0"; pctSystem=$(3+k); pctIowait=$(4+k); pctIdle=$(5+k); OSName=OSName;OS_version=OS_version;IP_address=IP_address;}'
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fi
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# shellcheck disable=SC2086
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$CMD | tee "$TEE_DEST" | $AWK $DEFINE "$HEADERIZE $FILTER $FORMAT $FILL_DIMENSIONS $PRINTF" header="$HEADER" | column -t
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