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pcp-xsos
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#!/bin/bash
#
# Copyright (c) 2024 Red Hat.
#
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
# for more details.
#
# Pretty-print sosreport information using Performance Co-Pilot metrics
# from local host or an archive.
#
. $PCP_DIR/etc/pcp.env
sts=2
tmp=`mktemp -d "$PCP_TMPFILE_DIR/pcp-xsos.XXXXXXXXX"` || exit 1
trap "rm -rf $tmp; exit \$sts" 0 1 2 3 15
progname=`basename $0`
check_gawk()
{
echo >&2 "$progname: this script needs gawk $@"
exit
}
which gawk >/dev/null 2>&1 || check_gawk "but it is not installed"
gawk '@include "/dev/null"' {} 2>/dev/null || check_gawk "with @include syntax"
base_metrics=(
kernel.all.boottime mem.physmem
)
ps_metrics=(
proc.psinfo.utime proc.psinfo.stime
proc.psinfo.sname proc.psinfo.psargs
proc.psinfo.start_time proc.psinfo.threads
proc.psinfo.rss proc.psinfo.vsize
proc.id.uid_nm
)
disk_metrics=(
disk.dev.capacity filesys.capacity
filesys.used filesys.avail filesys.full filesys.mountdir
)
mem_metrics=(
mem.util.used mem.util.dirty
mem.util.shmem mem.util.bufmem mem.util.cached
mem.util.swapFree mem.util.swapTotal
mem.util.slab mem.util.pageTables mem.util.percpu
mem.util.lowFree mem.util.lowTotal
mem.util.anonhugepages mem.util.available
mem.util.hugepagesFreeBytes mem.util.hugepagesTotalBytes
mem.vmmemctl.current mem.vmmemctl.target
)
netdev_metrics=(
network.interface.in.bytes network.interface.in.packets
network.interface.in.errors network.interface.in.drops
network.interface.in.fifo network.interface.in.frame
network.interface.in.compressed network.interface.in.mcasts
network.interface.out.bytes network.interface.out.packets
network.interface.out.errors network.interface.out.drops
network.interface.out.fifo network.interface.collisions
network.interface.out.compressed network.interface.out.carrier
network.sockstat.total network.sockstat.tcp.mem
network.sockstat.tcp.inuse network.sockstat.tcp.orphan
network.sockstat.tcp.tw network.sockstat.tcp.alloc
network.sockstat.udp.inuse network.sockstat.frag.inuse
network.sockstat.udp.mem network.sockstat.udplite.inuse
network.sockstat.raw.inuse network.sockstat.raw6.inuse
network.sockstat.frag.memory network.sockstat.tcp6.inuse
network.sockstat.udp6.inuse network.sockstat.udplite6.inuse
network.sockstat.frag6.inuse network.sockstat.frag6.memory
)
netstat_metrics=(
network.icmp.inerrors network.icmp6.inerrors
network.tcp.attemptfails network.tcp.estabresets
network.tcp.inerrs network.tcp.outrsts
network.tcp.delayedacklocked network.tcp.delayedacklost
network.tcp.delayedacks network.tcp.pawsestabrejected
network.tcp.abortontimeout
network.tcp.lossproberecovery network.tcp.lossprobes
network.tcp.timeouts network.tcp.tcptimeoutrehash
network.ip.inaddrerrors network.ip6.inaddrerrors
)
os_metrics=(
hinv.ncpu hinv.pagesize
pmcd.hostname pmcd.timezone pmcd.zoneinfo
kernel.uname.release kernel.uname.version
kernel.uname.sysname kernel.uname.machine
kernel.uname.nodename kernel.uname.distro
kernel.all.boottime kernel.all.uptime
kernel.all.nusers kernel.all.load kernel.all.hz
kernel.all.runnable kernel.all.running
kernel.all.blocked kernel.all.nprocs
kernel.all.cpu.user kernel.all.cpu.nice
kernel.all.cpu.sys kernel.all.cpu.idle
kernel.all.cpu.wait.total kernel.all.cpu.steal
kernel.all.cpu.irq.soft kernel.all.cpu.irq.hard
)
_usage()
{
[ ! -z "$@" ] && echo $@ 1>&2
pmgetopt --progname=$progname --usage --config=$tmp/usage
exit
}
# usage spec for pmgetopt, note posix flag (commands mean no reordering)
cat > $tmp/usage << EOF
# getopts: a:h:O:S:?domnNpu:x
--archive
--host
--origin
--start
--help
--all show everything
-o,--os show hostname, distro, kernel info, uptime, etc
-d,--disks show info from /proc/partitions, df
-m,--mem display memory summary
-n,--netdev display network interface summary
-N,--netstat display network statistics
-p,--ps inspect running processes, ps
-u=P, --units=P change byte display where P is "b" for byte, "k", "m", "g", or "t"
-x,--nocolor disable output colorization
# end
EOF
color=true
osflag=false
memflag=false
diskflag=false
netdevflag=false
netstatflag=false
psflag=false
netunits='M' # options: B (byte), K, M, G or T
memunits='G' # options: B (byte), K, M, G or T
batch=''
args=`pmgetopt --progname=$progname --config=$tmp/usage -- "$@"`
[ $? != 0 ] && exit 1
eval set -- "$args"
while [ $# -gt 0 ]
do
case "$1" in
# pcp options
-a)
export PCP_ARCHIVE="$2"
batch="-b 1"
shift
;;
-h)
export PCP_HOST="$2"
shift
;;
-O)
export PCP_ORIGIN="$2"
shift
;;
-S)
export PCP_START_TIME="$2"
shift
;;
# pcp-xsos options
--all)
osflag=true
memflag=true
diskflag=true
netdevflag=true
netstatflag=true
psflag=true
;;
-d)
diskflag=true
;;
-m)
memflag=true
;;
-n)
netdevflag=true
;;
-N)
netstatflag=true
;;
-o)
osflag=true
;;
-p)
psflag=true
;;
-u)
memunits=`echo "$2" | tr '[:lower:]' '[:upper:]' | cut -c 1`
netunits=${memunits}
;;
-x)
color=false
;;
-\?)
sts=0
_usage ""
;;
--) # end of options, start of arguments
sts=1
_usage "Unknown argument: $2"
;;
esac
shift # finished with this option, move to next
done
# accumulate an array of all metrics to be fetched
metrics=( ${base_metrics[*]} )
$osflag && metrics+=( ${os_metrics[*]} )
$memflag && metrics+=( ${mem_metrics[*]} )
$diskflag && metrics+=( ${disk_metrics[*]} )
$netdevflag && metrics+=( ${netdev_metrics[*]} )
$netstatflag && metrics+=( ${netstat_metrics[*]} )
$psflag && metrics+=( ${ps_metrics[*]} )
# default to OS metrics if nothing specified
if test ${#metrics[@]} -eq ${#base_metrics[@]}; then
metrics+=( ${os_metrics[*]} )
osflag=true
fi
# convert to printable form of unit string
unitstr()
{
case "$1" in
T) echo "TiB";;
G) echo "GiB";;
M) echo "MiB";;
K) echo "KiB";;
*) echo "B";;
esac
}
memunits=`unitstr $memunits`
netunits=`unitstr $netunits`
if [ ! -z "$PCP_ARCHIVE" ]
then
# extract pmcd values from log label in case metrics missing
eval `pmdumplog -Ll 2>/dev/null | gawk '
/^Performance metrics from host/ { printf "pmcd_hostname_value=\"%s\"\n", $5 }
/^ commencing / { $1 = ""; printf "sampletime=\"%s\"\n", $0 }
/^Archive timezone: / { printf "pmcd_timezone_value=\"%s\"\n", $3 }
/^Archive zoneinfo: / { printf "pmcd_zoneinfo_value=\"%s\"\n", $3 }
'`
else
sampletime=$( date --iso-8601=ns )
fi
if [ ! -z "$PCP_START_TIME" ]
then
sampletime=`echo ${PCP_START_TIME} | sed -e 's/^@//g'`
elif [ ! -z "$PCP_ORIGIN" ]
then
sampletime=`echo ${PCP_ORIGIN} | sed -e 's/^@//g'`
fi
# Timestamp for sample in seconds since the epoch
timestamp=$( date --date "${sampletime}" +%s.%N 2>$tmp/error)
if test -s $tmp/error
then
$PCP_ECHO_PROG $PCP_ECHO_N "$progname: ""$PCP_ECHO_C"
sed < $tmp/error -e 's/^date: //g'
sts=1
exit
fi
# Extract values for all metrics at once. Fetch using pminfo then
# cater for 3 cases: single-valued metrics, set-valued metrics and
# errors fetching individual metrics (see pminfo example below).
# It translates the pminfo output into a series of bash variables,
# including arrays (for set-valued metrics inst names and values).
# Note that this is both bash and awk syntax being generated here.
#
# Input:
# pminfo -f kernel.all.pswitch kernel.all.load kernel.cpu.util.user
#
# kernel.all.pswitch
# value 730564942
#
# kernel.all.load
# inst [1 or "1 minute"] value 0.02
# inst [5 or "5 minute"] value 0.05
# inst [15 or "15 minute"] value 0
#
# kernel.cpu.util.user
# No value(s) available!
# Output:
# kernel_all_pswitch_value=730564942
# kernel_all_load_inst[1]="1 minute"
# kernel_all_load_value[1]=0.19
# kernel_all_load_inst[5]="5 minute"
# kernel_all_load_value[5]=0.12
# kernel_all_load_inst[15]="15 minute"
# kernel_all_load_value[15]=0.06
# kernel_cpu_util_user_error="No value(s) available!"
export PCP_SQUASH_NEWLINES=1
if ! pminfo $batch --fetch ${metrics[*]} > $tmp/metrics 2>$tmp/error
then
if grep "^pminfo:" $tmp/error > /dev/null 2>&1
then
$PCP_ECHO_PROG $PCP_ECHO_N "$progname: ""$PCP_ECHO_C"
sed < $tmp/error -e 's/^pminfo: //g'
sts=1
exit
fi
fi
[ -s $tmp/error ] && sed -e '/Unknown metric name/d' <$tmp/error >&2
gawk < $tmp/metrics > $tmp/variables '
function filter(string) {
gsub(/"/, "\\\"", string) # escape double quotes
gsub(/\\u/, "\\\\u", string) # escape backslash-u
# replace any characters with special shell meaning
gsub("/\\(|\\$|\\*|)|\\{|\\}\\?|`|;|!/", "-", string)
gsub(/%/, "%%", string) # percent sign in printf
gsub(/^\\"|\\"$/, "\"", string) # except on ends
return string
}
BEGIN { error = 0; count = 0; value = 0; metric = "" }
{
if (NF == 0) { # end previous metric (if any)
metric = ""
} else if ($1 == "Note:") { # timezone message
metric = ""
} else if (metric == "") { # new metric, name
gsub("\\.", "_", $1)
if (gsub(":$", "", $1) > 0) {
printf("%s=%c%s%c\n", $1, "\"", $0, "\"")
metric = ""
error++
} else {
metric = $1
}
count++
} else if ($1 == "value") { # singleton metric
printf("%s_value=%s\n", metric, substr($0,11))
value++
} else if ($1 == "inst") { # set-valued metric
sub("\\[", "")
instid = $2
instoff = index($0, " or \"") + 4
instend = index($0, "\"]")
instname = substr($0, instoff, instend-instoff+1)
instname = filter(instname) # escape special chars
valuestr = substr($0, index($0, "] value ") + 8)
valuestr = filter(valuestr) # escape special chars
printf("%s_inst[%s]=%s\n", metric, instid, instname)
printf("%s_value[%s]=%s\n", metric, instid, valuestr)
value++
} else { # set an error string for the metric
printf("%s=%c%s%c\n", metric, "\"", $0, "\"")
metric = ""
error++
}
}
END { printf "metrics=%d\nvalues=%d\nerrors=%d\n", count, value, error }'
eval `cat $tmp/variables`
#cat $tmp/variables
# check for a catastrophic failure (an error for every metric)
if test $errors -eq $metrics
then
$PCP_ECHO_PROG $PCP_ECHO_N "$progname: ""$PCP_ECHO_C"
$PCP_ECHO_PROG "failed to retrieve all $metrics metric values"
sts=1
exit
fi
# prepare an awk import with metric values and helper function(s)
cat > $tmp/metrics << EOF
function round(number, places) {
places = 10 ^ places
return int(number * places + .5) / places
}
BEGIN {
EOF
cat $tmp/variables >> $tmp/metrics
echo "}" >> $tmp/metrics
#cat $tmp/metrics
if $color; then
RESET='\033[0m' # use defaults
BLACK='\033[0;30m'
RED='\033[0;31m'
GREEN='\033[0;32m'
ORANGE='\033[0;33m'
BLUE='\033[0;34m'
PURPLE='\033[0;35m'
CYAN='\033[0;36m'
WHITE='\033[0;37m'
BACKBLUE='\033[44m' # background in blue
BOLDWHITE='\033[1;37m'
BOLDPURPLE='\033[1;35m'
BOLDBLUE='\033[1;34m'
BOLDRED='\033[1;31m'
fi
H0="${BOLDRED}" # heading color
H1=" ${BOLDPURPLE}" # next level down
H2=" ${BOLDBLUE}" # second level heading
put_value()
{
# $1 - mandatory metric name, e.g. kernel.all.pswitch
# $2 - optional fallback value, used to override error string
# $3 - optional formatting string for printf (allows alignment, etc)
eval __value=`echo ${1} | sed -e 's/^/$/' -e 's/\./_/g' -e 's/$/_value/'`
eval __error=`echo ${1} | sed -e 's/^/$/' -e 's/\./_/g' -e 's/$/_error/'`
__format="%s"
__fallback="${2}"
test -n "${3}" && __format=${3}
test -n "${__value}" && printf "${__format}" "${__value}" && return 0
test -n "${__error}" -a -z "${__fallback}" && \
printf "${__format}" "${RED}(missing)" && return 3
test -n "${__fallback}" && printf "${__format}" "${ORANGE}${__fallback}" && echo 2
printf "${__format}" "${ORANGE}unknown"
return 1
}
get_value()
{
# $1 - mandatory metric name, e.g. kernel.all.pswitch
# $2 - mandatory fallback value, used when missing metric value
eval __value=`echo ${1} | sed -e 's/^/$/' -e 's/\./_/g' -e 's/$/_value/'`
test -n "${__value}" && echo "${__value}" && return 0
echo "${2}"
return 1
}
get_inst_value()
{
# $1 - mandatory metric name, e.g. kernel.all.pswitch
# $2 - mandatory numeric instance identifier, e.g. 1
eval __value=`echo ${1} | sed -e 's/^/${/' -e 's/\./_/g' -e 's/$/_value['$2']}/'`
test -n "${__value}" && echo "${__value}" && return 0
echo "unknown"
return 1
}
print_uptime()
{
# Report on system up-time in days, hours and minutes
# and number of users (given booted seconds + nusers)
seconds=`echo "$1" | sed -e 's/\..*$//g'`
users="$2"
days=$((seconds / (60 * 60 * 24)))
minutes=$((seconds / 60))
hours=$((minutes / 60))
hours=$((hours % 24))
minutes=$((minutes % 60))
if test $days -gt 1; then
printf "$days days,"
elif test $days -ne 0; then
printf "1 day,"
fi
if test $hours -ne 0; then
printf ' %2d:%02d,' $hours $minutes
else
printf ' %d min,' $minutes
fi
if test $users -eq 1; then
printf ' 1 user\n'
else
printf ' %2d users\n' $users
fi
}
pcp_xsos_os()
{
printf "${H0}OS\n"
printf "${H1}Hostname:${RESET} "
put_value pmcd.hostname; echo
printf "${H1}Distro:${RESET} "
banner=`put_value kernel.uname.distro`
printf "${BACKBLUE}${banner}${RESET}\n"
printf "${H1}Arch:${RESET} "
platform=`put_value kernel.uname.machine`
printf "platform=$platform\n"
printf "${H1}Kernel:${RESET}\n"
printf "${H2}Hertz:${RESET} "
put_value kernel.all.hz; echo
printf "${H2}Pagesize:${RESET} "
put_value hinv.pagesize; echo
printf "${H2}Build version:${RESET}\n"
release=`put_value kernel.uname.release`
release="version $release"
sysname=`put_value kernel.uname.sysname`
sysname="$sysname $release"
version=`put_value kernel.uname.version "unknown build version"`
printf " ${ORANGE}${sysname}${RESET}\n"
printf " ${ORANGE}${version}${RESET}\n"
printf " - - - - - - - - - - - - - - - - - - -\n"
printf "${H1}Boot time: ${RESET}"
boottime=`get_value kernel.all.boottime 0`
date --date="@$boottime" +"%a %b %d %I:%M:%S %P %Z %Y"
printf "${H1}Time Zone: ${RESET}"
timezone=`get_value pmcd.timezone unknown`
zoneinfo=`get_value pmcd.zoneinfo unknown | sed -e 's/^://'`
printf "${zoneinfo} [${timezone}]\n"
printf "${H1}Uptime: ${RESET} "
uptime=`get_value kernel.all.uptime 0`
nusers=`get_value kernel.all.nusers 0`
print_uptime $uptime $nusers
printf "${H1}LoadAvg:${RESET} "
ncpus=`get_value hinv.ncpu 0`
printf "${BOLDWHITE}[$ncpus CPU]${RESET}"
test $ncpus -lt 1 && ncpus=1 # safe division later
for inst in 1 5 15; do
load=`get_inst_value kernel.all.load $inst`
percent=`gawk "BEGIN {print int(${load}*${ncpus}+.5)}"`
test $inst -eq 1 || printf ","
printf " %.2f (${GREEN}%d%%${RESET})" $load $percent
test $inst -eq 15 && printf "\n"
done
printf "${H1}Processes: ${RESET}\n"
put_value kernel.all.running "" "${H2}running:${RESET} %s"
put_value kernel.all.runnable "" "${H2}runnable:${RESET} %s"
put_value kernel.all.blocked "" "${H2}blocked:${RESET} %s"
put_value kernel.all.nprocs "" "${H2}count:${RESET} %s\n"
printf "${H1}Processors: ${RESET}\n"
printf "${H2}cpu [Utilization since boot]: ${RESET}\n "
us=`get_value kernel.all.cpu.user 0`
ni=`get_value kernel.all.cpu.nice 0`
sy=`get_value kernel.all.cpu.sys 0`
id=`get_value kernel.all.cpu.idle 0`
wt=`get_value kernel.all.cpu.wait.total 0`
ih=`get_value kernel.all.cpu.irq.hard 0`
is=`get_value kernel.all.cpu.irq.soft 0`
st=`get_value kernel.all.cpu.steal 0`
gawk "BEGIN {
tot=$us+$ni+$sy+$id+$wt+$ih+$is+$st;
printf \"us %d%%, \", int($us/tot*100+.5)
printf \"ni %d%%, \", int($ni/tot*100+.5)
printf \"sys %d%%, \", int($sy/tot*100+.5)
printf \"idle %d%%, \", int($id/tot*100+.5)
printf \"iowait %d%%, \", int($wt/tot*100+.5)
printf \"irq %d%%, \", int($ih/tot*100+.5)
printf \"sftirq %d%%, \", int($is/tot*100+.5)
printf \"steal %d%%\n\", int($st/tot*100+.5)
}"
echo # additional space for next session (with --all)
}
pcp_xsos_disk()
{
gawk "
@include \"$tmp/metrics\"
BEGIN {
for (i in disk_dev_capacity_value) {
nKiB += disk_dev_capacity_value[i]
ndisks++
}
nGiB = nKiB / 1024 / 1024
nTiB = round(nGiB / 1024, 2)
printf \"${H0}STORAGE${RESET}\n\"
printf \"${H1}Whole Disks from /proc/partitions:${RESET}\n\"
printf \" ${BOLDWHITE}\"
printf \"%s disks, totalling %s GiB (%s TiB)\n\", ndisks, nGiB, nTiB
printf \" - - - - - - - - - - - - - - - - - - - - -\n\"
printf \"${H2}Disk \tSize in GiB${RESET}\n\"
printf \"${H2}---- \t-----------${RESET}\n\"
for (i in disk_dev_capacity_value) {
capacity = round(disk_dev_capacity_value[i] / 1024 / 1024, 2)
printf \" %s \t%-s\n\", disk_dev_capacity_inst[i], capacity
}
printf \"\n\"
printf \"${H1}Filesystem usage from df:${RESET}\n\"
printf \" ${BOLDWHITE}\"
printf \"Filesystem 1K-blocks Used Available Use%% Mounted on\"
printf \"${RESET}\n\"
for (i in filesys_capacity_value) {
printf \" %s %14s %8s %9s %3s%% %s\n\",
filesys_capacity_inst[i], filesys_capacity_value[i],
filesys_used_value[i], filesys_avail_value[i],
round(filesys_full_value[i], 0), filesys_mountdir_value[i]
}
}"
echo # additional space for next session (with --all)
}
pcp_xsos_mem()
{
gawk -v u=${memunits} "
@include \"$tmp/metrics\"
function put_hbar(title, color, value, total) {
width = 50
ratio = value/total
hbars = int(ratio * width + .5)
printf \" %s%-10s \", color, title
for (i=1; i < hbars+1; i++)
printf \"▊\"
printf \"${RESET}\"
for (i=hbars; i < width; i++)
printf \".\"
printf \" %s%5.1f%%${RESET}\n\", color, ratio * 100 + .005
}
BEGIN {
total = (mem_physmem_value > 0) ? mem_physmem_value : 1
other = mem_util_used_value - mem_util_cached_value - mem_util_bufmem_value
huge = mem_util_hugepagesTotalBytes_value / 1024
hugefree = mem_util_hugepagesFreeBytes_value / 1024
hugeused = huge - (mem_util_hugepagesFreeBytes_value / 1024)
printf \"${H0}MEMORY\n\"
printf \"${H1}Stats graphed as percent of MemTotal:${RESET}\n\"
put_hbar(\"MemUsed\", \"${GREEN}\", mem_util_used_value, total)
put_hbar(\"Buffers\", \"${PURPLE}\", mem_util_bufmem_value, total)
put_hbar(\"Cached\", \"${BLUE}\", mem_util_cached_value, total)
put_hbar(\"HugePages\", \"${CYAN}\", huge, total)
put_hbar(\"Dirty\", \"${RED}\", mem_util_dirty_value, total)
put_hbar(\"Available\", \"${WHITE}\", mem_util_available_value, total)
precision_pct = 1
precision_low = 0
precision_high = 0
if (u == \"TiB\") {
kbytes_divisor = 1024 ^ 3
precision_pct = 0
precision_low = 2
precision_high = 3
} else if (u == \"GiB\") {
kbytes_divisor = 1024 ^ 2
precision_pct = 0
precision_low = 1
precision_high = 2
} else if (u == \"MiB\") {
kbytes_divisor = 1024
} else if (u == \"KiB\") {
kbytes_divisor = 1
} else {
kbytes_divisor = 1 / 1024
}
printf \"${H1}RAM:${RESET}\n\"
printf \" ${BOLDWHITE}%s %s total ram${CLEAR}\n\",
round(total/kbytes_divisor, precision_low), u
printf \" ${WHITE}%s %s (%s%%) used\n\",
round(mem_util_used_value/kbytes_divisor, precision_low), u,
round((mem_util_used_value/total)*100, precision_pct)
printf \" ${BOLDWHITE}%s %s (%s%%) used excluding Buffers/Cached\n\",
round(other/kbytes_divisor, precision_low), u,
round((other/total)*100, precision_pct)
printf \" ${WHITE}%s %s (%s%%) dirty\n\",
round(mem_util_dirty_value/kbytes_divisor, precision_low), u,
round((mem_util_dirty_value/total)*100, precision_pct)
printf \" ${BOLDWHITE}%s %s (%s%%) available\n\",
round(mem_util_available_value/kbytes_divisor, precision_low), u,
round((mem_util_available_value/total)*100, precision_pct)
printf \"${H1}HugePages:${RESET}\n\"
if (huge == 0)
printf \" No ram pre-allocated to HugePages\n\"
else {
printf \" %s %s pre-allocated to HugePages (%s%% of total ram)\n\",
round(huge/kbytes_divisor, precision_low), u,
round((huge/total)*100, precision_pct)
printf \" %s %s of HugePages (%s%%) in-use by applications\n\",
round(hugeused/kbytes_divisor, precision_low), u,
round((hugeused/hugefree)*100, precision_pct)
}
printf \"${H1}TransparentHugePages:${RESET}\n\"
if (mem_util_anonhugepages_value == 0)
printf \" No ram allocated to THP\n\"
else {
anonhugepages = mem_util_anonhugepages_value / kbytes_divisor
printf \" %s %s allocated to THP\n\",
round(anonhugepages, precision_high), u
}
printf \"${H1}LowMem/Slab/PageTables/Shmem:${RESET}\n\"
if (mem_util_lowTotal_value == 0) { } else {
lowused = mem_util_lowTotal_value - mem_util_lowFree_value
lowtotal = mem_util_lowTotal_value > 0 ? mem_util_lowTotal_value : 1
printf \" %s %s (%s%%) of LowMem in-use\n\",
round(lowused/kbytes_divisor, precision_low), u,
round((lowused/lowtotal)*100, precision_pct)
}
printf \" %s %s (%s%%) of total ram used for Slab\n\",
round(mem_util_slab_value/kbytes_divisor, precision_high), u,
round((mem_util_slab_value/total)*100, precision_low)
printf \" %s %s (%s%%) of total ram used for PageTables\n\",
round(mem_util_pageTables_value/kbytes_divisor, precision_high), u,
round((mem_util_pageTables_value/total)*100, precision_pct)
printf \" %s %s (%s%%) of total ram used for Shmem\n\",
round(mem_util_shmem_value/kbytes_divisor, precision_high), u,
round((mem_util_shmem_value/total)*100, precision_pct)
printf \" %s %s (%s%%) of total ram used for Percpu\n\",
round(mem_util_percpu_value/kbytes_divisor, precision_high), u,
round((mem_util_percpu_value/total)*100, precision_pct)
printf \"${H1}Virtual Machine Balloon:${RESET}\n\"
if (mem_vmmemctl_target_value == 0)
printf \" No VM balloon memory target\n\"
else {
vmcurrent = mem_vmmemctl_current_value / 1024
vmtarget = mem_vmmemctl_target_value / 1024
printf \" %s %s (%s%%) of %s %s balloon in-use\n\",
round(vmcurrent/kbytes_divisor, precision_low), u,
round((vmcurrent/vmtarget)*100, precision_pct), u,
round(vmtarget/kbytes_divisor, precision_low)
}
printf \"${H1}Swap:${RESET}\n\"
if (mem_util_swapTotal_value == 0)
printf \" ${ORANGE}No system swap space configured${RESET}\n\"
else {
swaptotal = mem_util_swapTotal_value
swapused = swaptotal - mem_util_swapFree_value
printf \" %s %s (%s%%) used of %s %s total\n\",
round(swapused/kbytes_divisor, precision_low), u,
round((swapused/swaptotal)*100, precision_pct),
round(swaptotal/kbytes_divisor, precision_high), u
}
}"
echo # additional space for next session (with --all)
}
pcp_xsos_netdev()
{
gawk -v u=${netunits} "
@include \"$tmp/metrics\"
BEGIN {
printf \"${H0}NETDEV\n\"
# Figure out what to divide by to end up with KiB, MiB, GiB, or TiB.
# Also figure out decimal precision (conditional below) :-
# - For T, round Bytes field to nearest hundredth (.nn)
# - For G, round Bytes field to nearest tenth (.n)
# - For KiB/MiB, keep Bytes as whole numbers
# Finally, never show decimal for Packets
precision_bytes = 0
precision_pckts = 0
packets_divisor = 1
bytes_divisor = 1
if (u == \"KiB\") {
bytes_divisor = 1024
} else if (u == \"MiB\") {
bytes_divisor = 1024 ^ 2
packets_divisor = 1000
packets_unit = \" k\"
} else if (u == \"GiB\") {
bytes_divisor = 1024 ^ 3
packets_divisor = 1000 ^ 2
packets_unit = \" M\"
precision_bytes = 1
} else if (u == \"TiB\") {
bytes_divisor = 1024 ^ 4
packets_divisor = 1000 ^ 2
packets_unit = \" M\"
precision_bytes = 2
}
printf \" ${BOLDPURPLE}Interface Rx%sytes RxPackets RxErrs RxDrop RxFifo RxComp RxFrame RxMultCast\n\", u
printf \" ========= ========= ========= ====== ====== ====== ====== ======= ==========${RESET}\n\"
ignored = \"^lo\"
for (i in network_interface_in_bytes_inst) {
if (match(network_interface_in_bytes_inst[i], ignored) != 0)
continue
rxbytes = network_interface_in_bytes_value[i]
rxpckts = network_interface_in_packets_value[i]
rxerror = network_interface_in_errors_value[i]
rxdrops = network_interface_in_drops_value[i]
rxfifos = network_interface_in_fifo_value[i]
rxframe = network_interface_in_frame_value[i]
rxmcast = network_interface_in_mcasts_value[i]
rxcomps = network_interface_in_compressed_value[i]
rxtotal = rxpckts+rxerror+rxdrops+rxfifos+rxframe+rxmcast+rxcomps
if (rxtotal > 0) {
if (rxerror > 0)
rxerrorpct = \"(\" round(rxerror * 100 / rxtotal, 0) \"%)\"
if (rxdrops > 0)
rxdropspct = \"(\" round(rxdrops * 100 / rxtotal, 0) \"%)\"
if (rxfifos > 0)
rxfifospct = \"(\" round(rxfifos * 100 / rxtotal, 0) \"%)\"
if (rxframe > 0)
rxframepct = \"(\" round(rxframe * 100 / rxtotal, 0) \"%)\"
if (rxmcast > 0)
rxmcastpct = \"(\" round(rxmcast * 100 / rxtotal, 0) \"%)\"
if (rxcomps > 0)
rxcompspct = \"(\" round(rxcomps * 100 / rxtotal, 0) \"%)\"
}
# If unit is anything but bytes, perform the necessary division
if (u == \"KiB\" || u == \"MiB\" || u == \"GiB\" || u == \"TiB\")
rxbytes /= bytes_divisor
# If unit is MiB, GiB, or TiB, perform division on packets as well
if (u == \"MiB\" || u == \"GiB\" || u == \"TiB\")
rxpckts /= packets_divisor
rxbytes = round(rxbytes, precision_bytes)
rxpckts = round(rxpckts, precision_pckts)\"\" packets_unit
printf \" ${BLUE}\"
printf \"%-9s${RESET} %-9s %-9s %-6s %-6s %-6s %-6s %-7s %-10s\n\",
network_interface_in_bytes_inst[i], rxbytes, rxpckts,
rxerror\"\" rxerrorpct, rxdrops\"\" rxdropspct,
rxfifos\"\" rxfifospct, rxcomps\"\" rxcompspct,
rxframe\"\" rxframepct, rxmcast\"\" rxmcastpct
}
printf \" - - - - - - - - - - - - - - - - -\n\"
printf \" ${BOLDPURPLE}Interface Tx%sytes TxPackets TxErrs TxDrop TxFifo TxComp TxColls TxCarrier\n\", u
printf \" ========= ========= ========= ====== ====== ====== ====== ======= ==========${RESET}\n\"
for (i in network_interface_out_bytes_inst) {
if (match(network_interface_out_bytes_inst[i], ignored) != 0)
continue
txbytes = network_interface_out_bytes_value[i]
txpckts = network_interface_out_packets_value[i]
txerror = network_interface_out_errors_value[i]
txdrops = network_interface_out_drops_value[i]
txfifos = network_interface_out_fifo_value[i]
txcolls = network_interface_collisions_value[i]
txcarrs = network_interface_out_carrier_value[i]
txcomps = network_interface_out_compressed_value[i]
txtotal = txpckts+txerror+txdrops+txfifos+txcolls+txcarrs+txcomps
if (txtotal > 0) {
if (txerror > 0)
txerrorpct = \"(\" round(txerror * 100 / txtotal, 0) \"%)\"
if (txdrops > 0)
txdropspct = \"(\" round(txdrops * 100 / txtotal, 0) \"%)\"
if (txfifos > 0)
txfifospct = \"(\" round(txfifos * 100 / txtotal, 0) \"%)\"
if (txcolls > 0)
txcollspct = \"(\" round(txcolls * 100 / txtotal, 0) \"%)\"
if (txcarrs > 0)
txcarrspct = \"(\" round(txcarrs * 100 / txtotal, 0) \"%)\"
if (txcomps > 0)
txcompspct = \"(\" round(txcomps * 100 / txtotal, 0) \"%)\"
}
# If unit is anything but bytes, perform the necessary division
if (u == \"KiB\" || u == \"MiB\" || u == \"GiB\" || u == \"TiB\")
txbytes /= bytes_divisor
# If unit is MiB, GiB, or TiB, perform division on packets as well
if (u == \"MiB\" || u == \"GiB\" || u == \"TiB\")
txpckts /= packets_divisor
txbytes = round(txbytes, precision_bytes)
txpckts = round(txpckts, precision_pckts)\"\" packets_unit
printf \" ${BLUE}\"
printf \"%-9s${RESET} %-9s %-9s %-6s %-6s %-6s %-6s %-7s %-10s\n\",
network_interface_out_bytes_inst[i], txbytes, txpckts,
txerror\"\" txerrorpct, txdrops\"\" rxdropspct,
txfifos\"\" txfifospct, txcomps\"\" txcompspct,
txcolls\"\" txcollspct, txcarrs\"\" txcarrspct
}
}"
echo
printf "${H0}SOCKSTAT${RESET}\n"
printf " ${H2}sockets:${RESET} used "
put_value network.sockstat.total; echo
printf " ${H2}TCP:${RESET} inuse "
put_value network.sockstat.tcp.inuse
printf " orphan "
put_value network.sockstat.tcp.orphan
printf " tw "
put_value network.sockstat.tcp.tw
printf " alloc "
put_value network.sockstat.tcp.alloc
printf " mem "
put_value network.sockstat.tcp.mem; echo
printf " ${H2}UDP:${RESET} inuse "
put_value network.sockstat.udp.inuse
printf " mem "
put_value network.sockstat.udp.mem; echo
printf " ${H2}UDPLITE:${RESET} inuse "
put_value network.sockstat.udplite.inuse; echo
printf " ${H2}RAW:${RESET} inuse "
put_value network.sockstat.raw.inuse; echo
printf " ${H2}FRAG:${RESET} inuse "
put_value network.sockstat.frag.inuse
printf " memory "
put_value network.sockstat.frag.memory; echo
printf " ${H2}TCP6:${RESET} inuse "
put_value network.sockstat.tcp6.inuse; echo
printf " ${H2}UDP6:${RESET} inuse "
put_value network.sockstat.udp6.inuse; echo
printf " ${H2}UDPLITE6:${RESET} inuse "
put_value network.sockstat.udplite6.inuse; echo
printf " ${H2}RAW6:${RESET} inuse "
put_value network.sockstat.raw6.inuse; echo
printf " ${H2}FRAG6:${RESET} inuse "
put_value network.sockstat.frag6.inuse
printf " memory "
put_value network.sockstat.frag6.memory; echo
echo # additional space for next session (with --all)
}
pcp_xsos_netstat()
{
printf "${H0}NET STATS${RESET}\n"
put_value network.icmp.inerrors "" " Icmp.InErrors: %30s\n"
put_value network.icmp6.inerrors "" " Icmp6.InErrors: %29s\n"
put_value network.tcp.attemptfails "" " Tcp.AttemptFails: %27s\n"
put_value network.tcp.estabresets "" " Tcp.EstabResets: %28s\n"
put_value network.tcp.inerrs "" " Tcp.InErrs: %33s\n"
put_value network.tcp.outrsts "" " Tcp.OutRsts: %32s\n"
put_value network.tcp.delayedacklocked "" " TcpExt.DelayedACKLocked: %20s\n"
put_value network.tcp.delayedacklost "" " TcpExt.DelayedACKLost: %22s\n"
put_value network.tcp.delayedacks "" " TcpExt.DelayedACKs: %25s\n"
put_value network.tcp.pawsestabrejected "" " TcpExt.PAWSEstab: %27s\n"
put_value network.tcp.abortontimeout "" " TcpExt.TCPAbortOnTimeout: %19s\n"
put_value network.tcp.lossproberecovery "" " TcpExt.TCPLossProbeRecovery: %16s\n"
put_value network.tcp.lossprobes "" " TcpExt.TCPLossProbes: %23s\n"
put_value network.tcp.timeouts "" " TcpExt.TCPTimeouts: %25s\n"
put_value network.tcp.tcptimeoutrehash "" " TcpExt.TcpTimeoutRehash: %20s\n"
put_value network.ip.inaddrerrors "" " Ip.InAddrErrors: %28s\n"
put_value network.ip6.inaddrerrors "" " Ip6.InAddrErrors: %27s\n"
echo # additional space for next session (with --all)
}
pcp_xsos_ps()
{
gawk -v u=${memunits} "
@include \"$tmp/metrics\"
function max(a, b) {
return a > b ? a : b
}
function min(a, b) {
return a < b ? a : b
}
function get_username(pid) {
username = proc_id_uid_nm_value[pid]
if (length(username) > 7)
username = substr(username, 0, 7) \"+\"
return username
}
function put_headers() {
printf \"%-9s %-8s %-6s %-6s %-8s %-8s %-s${RESET}\n\",
\"USER\", \"PID\", \"%CPU\", \"%MEM\",
\"VSZ-MiB\", \"RSS-MiB\", \"COMMAND\"
}
function get_cputime(pid) {
cpu = (proc_psinfo_utime_value[pid] + proc_psinfo_stime_value[pid]) / 1000
time = ${timestamp}
time -= proc_psinfo_start_time_value[pid] / 1000
time -= kernel_all_boottime_value
return cpu / time
}
function put_process(pid, prefix) {
user = get_username(pid)
cpu = get_cputime(pid)
mem = (proc_psinfo_rss_value[pid] / mem_physmem_value)
printf \"%s%-9s %-8s %-6s %-6s %-8s %-8s %-s\n\",
prefix, user, pid,
round(cpu * 100, 1) \"%\", round(mem * 100, 1) \"%\",
round(proc_psinfo_vsize_value[pid] / 1024, 0),
round(proc_psinfo_rss_value[pid] / 1024, 0),
proc_psinfo_psargs_value[pid]
}