build/packages/bsp/common/usr/bin/armbianmonitor

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Executable File

#!/bin/bash
#
# armbianmonitor
#
# This script serves different purposes based on how it is called:
#
# - toggle boot verbosity (works)
# - monitoring mode: continually print monitoring info (WiP)
# - uploading /var/log/armbian-hardware-monitor.log to online pastebin service
#
# Without arguments called it should present a simple user
# interface that guides through:
#
# - installation of RPi-Monitor if not already installed by user
# - active basic or more verbose monitoring mode
# - provides monitoring parameters for connected disks
#
# The second part is WiP and all the user interaction part
# still completely missing.
#
# This script is used to configure armbianmonitor behaviour.
# It will ask the user whether to activate monitoring or not,
# whether to enable debug monitoring and also how to deal with
# connected disks. In fact it walks through the list of available
# disks, checks them, tries to patch hddtemp.db if necessary
# and provides a proposal for /etc/armbianmonitor/disks.conf
# when a new disk is found.
#
# In case monitoring should be activated the following file
# will be created: /etc/armbianmonitor/start-monitoring. If
# debug output has been chosen, then DEBUG will be written to
# the file.
#
# The script will install smartmontools/gdisk if not already
# installed and patches smartmontools' update-smart-drivedb
# script if necessary. For disks the 'device model' will be
# shown but internally we rely always on the GUID. This is the
# key for entry in /etc/armbianmonitor/disks.conf
#
# When the script exits and the user activated monitoring it
# recommends doing a restart since on the next reboot the
# setup-armbian-monitoring-environment script will configure
# monitoring sources and decides based on the existence and
# contents of /etc/armbianmonitor/start-monitoring whether
# rpimonitord should be started or not.
#
# The format of /etc/armbianmonitor/disks.conf is as follows:
#
# ${GUID}:${Name}:${smartctl prefix}:${temp call}:${CRC}:${LCC}
#
# Two examples:
#
# A57BF307-7D82-4783-BD1D-B346CA8C195B:WD Green::199:193 # WD HDD on SATA
# F8D372DC-63DB-494B-B802-87DC47FAD4E1:Samsung EVO:sat::199: # SSD in USB enclosure
#
# - GUID is the GUID as determined by gdisk
# - 'Name': The name as it will later be shown in RPi-Monitor, defaults to
# the 'device model' read out through smartctl but can be changed to
# be more significant (beware that this string must contain colons!)
# - "smartctl prefix" can be empty or should be the the necessary prefix for
# USB disks, eg. '-d sat' or '-d usbjmicron' and so on -- please have a
# look at https://www.smartmontools.org/wiki/Supported_USB-Devices
# - "temp call" when being omitted indicates that hddtemp should be used.
# Otherwise it should contain the complete command line ('DISK' will be
# dynamically replaced by the device node when the actual monitoring
# happens), for example:
# /sbin/hdparm -C DISK | grep -Eq "standby|sleeping" || \
# /usr/sbin/smartctl -d sat -a DISK | awk -F" " '/Temperature_Cel/ {printf $10}'
# - 'CRC attribute': The decimal value of the S.M.A.R.T. attribute that
# is used to store the count of checksum errors between disk and host
# controller (might be omitted if the drive doesn't support it)
# - 'LCC attribute': The decimal value of the S.M.A.R.T. attribute that
# should contain the load cycle counter value (might be omitted
# if the drive doesn't support it)
#
# TODO:
#
# - develop main functionality ;) asking the user regarding monitoring
# - deal with 'SMART overall-health self-assessment test result:'
# - write documentation
#
############################################################################
Main() {
export PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
# check if stdout is a terminal...
if test -t 1; then
# see if it supports colors...
ncolors=$(tput colors)
if test -n "$ncolors" && test $ncolors -ge 8; then
BOLD="$(tput bold)"
NC='\033[0m' # No Color
LGREEN='\033[1;32m'
LRED='\e[0;91m'
fi
fi
[ $# -eq 0 ] && (DisplayUsage ; exit 0)
ParseOptions "$@"
exit 0
PreRequisits
# check whether user runs rpimonitord on his own or we activated it
if [ -f /etc/armbianmonitor/start-monitoring ]; then
# we should already provide monitoring, check whether DEBUG
# is also set
ArmbianMonitoring=TRUE
read -r DebugMode </etc/armbianmonitor/start-monitoring 2>/dev/null
fi
# check whether rpimonitord is running and compare with ${ArmbianMonitoring}
# In case the user chose to run rpimonitord on his own, we skip the config
# part and only output disk info
:
# check available disk devices
CheckDisks
} # Main
ParseOptions() {
while getopts 'hHbBuUrRmMsnNd:Dc:C:pPvz' c ; do
case ${c} in
H)
# display full help test
# export FullUsage=TRUE
DisplayUsage
exit 0
;;
h)
# display short help
DisplayUsage
exit 0
;;
m|M|s)
# monitoring mode, -s is for internal usage (debug log upload)
interval=$2
MonitorMode ${OPTARG}
exit 0
;;
n|N)
# network monitoring mode
rf1=$2
NetworkMonitorMode ${OPTARG}
exit 0
;;
u)
# Upload /var/log/armbian-hardware-monitor.log with additional support info
which curl >/dev/null 2>&1 || apt-get -f -qq -y install curl
echo -e "System diagnosis information will now be uploaded to \c"
fping paste.armbian.com 2>/dev/null | grep -q alive
if [ $? != 0 ]; then
echo -e "\nNetwork/firewall problem detected.\nTrying fallback..." >&2
fping ix.io 2>/dev/null | grep -q alive
if [ $? != 0 ]; then
echo -e "\nNetwork/firewall problem detected. Not able to upload debug info.\nPlease fix this or use \"-U\" instead and upload ${BOLD}whole output${NC} manually to an online pasteboard service\nand provide the URL in the forum where you have been asked for this.\n"
exit 1
fi
# we obfuscate IPv4 addresses somehow but not too much, MAC addresses have to remain
# in clear since otherwise the log becomes worthless due to randomly generated
# addresses here and there that might conflict
CollectSupportInfo \
| sed -E 's/([0-9]{1,3}\.)([0-9]{1,3}\.)([0-9]{1,3}\.)([0-9]{1,3})/XXX.XXX.\3\4/g' \
| curl -F 'f:1=<-' ix.io
echo -e "Please post the URL in the forum where you've been asked for.\n"
exit 0
fi
# we obfuscate IPv4 addresses somehow but not too much, MAC addresses have to remain
# in clear since otherwise the log becomes worthless due to randomly generated
# addresses here and there that might conflict
CollectSupportInfo \
| sed -E 's/([0-9]{1,3}\.)([0-9]{1,3}\.)([0-9]{1,3}\.)([0-9]{1,3})/XXX.XXX.\3\4/g' \
| curl -s --data-binary @- "https://paste.armbian.com/documents" \
| awk -F'"' '{ print "https://paste.armbian.com/" $4 }'
echo -e "Please post the URL in the forum where you've been asked for.\n"
exit 0
;;
U)
# Send support info to stdout to be uploaded manually. Add line numbers to prevent
# users being creative and supressing everything that's important
CollectSupportInfo \
| sed -E 's/([0-9]{1,3}\.)([0-9]{1,3}\.)([0-9]{1,3}\.)([0-9]{1,3})/XXX.XXX.\3\4/g' \
| awk '!NF{$0=" "}1' | nl -
echo -e "\nPlease upload the ${BOLD}whole output${NC} above to an online pasteboard service\nand provide the URL in the forum where you have been asked for this.\n"
exit 0
;;
r|R)
# Installs RPi-Monitor and patches templates (heavily on sun8i)
fping armbian.com 2>/dev/null | grep -q alive || \
(echo "Network/firewall problem detected. Please fix this prior to installing RPi-Monitor." >&2 ; exit 1)
InstallRPiMonitor
case $(awk '/Hardware/ {print $3$4}' </proc/cpuinfo) in
*sun8i*)
PatchRPiMonitor_for_sun8i
case $(uname -r) in
3.4.*)
sed -i 's|H3_Extended_Mainline.conf|H3_Extended.conf|' /etc/rpimonitor/template/OrangePi_H3.conf
systemctl restart rpimonitor >/dev/null 2>&1
;;
esac
;;
*)
# On other SoCs than H3 make minor adjustments to config to reflect Armbian reality:
. /etc/armbian-release
sed -e "s/^web.status.1.name=.*/web.status.1.name=$BOARD_NAME/" \
-e "s/^web.statistics.1.name=.*/web.statistics.1.name=$BOARD_NAME/" \
</etc/rpimonitor/template/raspbian.conf >/etc/rpimonitor/template/armbian.conf
cd /etc/rpimonitor/
ln -sf /etc/rpimonitor/template/armbian.conf data.conf
# fix temperature everywhere
sed -i -e 's|^dynamic.12.source=.*|dynamic.12.source=/etc/armbianmonitor/datasources/soctemp|' \
-e 's|^dynamic.12.postprocess=.*|dynamic.12.postprocess=sprintf("%.1f", $1/1000)|' \
/etc/rpimonitor/template/temperature.conf
# monitor big cores on big.LITTLE
if [ $(grep -c '^processor' /proc/cpuinfo) -ge 4 ]; then
sed -i 's|/sys/devices/system/cpu/cpu0/cpufreq/|/sys/devices/system/cpu/cpu4/cpufreq/|g' \
/etc/rpimonitor/template/cpu.conf
fi
# display processor architecture instead of undefined
sed -i -e "s_^static.4.source=.*_static.4.source=lscpu | awk -F' ' '/^Architecture/ {print \$2}'_" \
-e "s/^static.4.regexp=.*/static.4.regexp=/" /etc/rpimonitor/template/version.conf
;;
esac
echo -e "\nNow you're able to enjoy RPi-Monitor at http://$(ip a | awk -F" " '/inet / {print $2}' | grep -v '127.0.0.1' | cut -f1 -d/ | head -n1):8888"
exit 0
;;
p|P)
# Installs cpuminer on 32-bit platforms
fping armbian.com 2>/dev/null | grep -q alive || \
(echo "Network/firewall problem detected. Please fix this prior to installing cpuminer." >&2 ; exit 1)
cd /usr/local/src/
wget http://downloads.sourceforge.net/project/cpuminer/pooler-cpuminer-2.5.1.tar.gz
tar xf pooler-cpuminer-2.5.1.tar.gz && rm pooler-cpuminer-2.5.1.tar.gz
cd cpuminer-2.5.1/
apt-get -f -qq -y install libcurl4-gnutls-dev
autoreconf --force --install --verbose
./configure CFLAGS="-O3"
make && make install
echo -e "\n\nNow you can use /usr/local/bin/minerd to do automated benchmarking.\nIn case you also installed RPi-Monitor you can do a"
echo -e "\n touch /root/.cpuminer\n\nto ensure minerd is running after reboot and results are recorded\nwith RPi-Monitor"
exit 0
;;
d)
# monitors write activity to disk
MonitorIO "${OPTARG}"
exit 0
;;
D)
fping ix.io 2>/dev/null | grep -q alive || \
(echo "Network/firewall problem detected. Please fix this prior to installing RPi-Monitor." >&2 ; exit 1)
DebugOutput="$(mktemp /tmp/${0##*/}.XXXXXX)"
trap "rm \"${DebugOutput}\" ; exit 0" 0 1 2 3 15
set -x
exec 2>"${DebugOutput}"
PreRequisits >/dev/null 2>&1
CheckDisks
which curl >/dev/null 2>&1 || apt-get -f -qq -y install curl
echo -e "\nDebug output has been collected at the following URL: \c"
(cat "${DebugOutput}"; echo -e "\n\n\ngdisk.txt contents:\n" ; cat "${MyTempDir}/gdisk.txt" ;\
echo -e "\n\n\nsmartctl.txt contents:\n" ; cat "${MyTempDir}/smartctl.txt") \
| curl -F 'f:1=<-' ix.io
echo -e "Please post the URL in the Armbian forum where you've been asked for."
exit 0
;;
c|C)
# check card mode
CheckCard "${OPTARG}"
exit 0
;;
v)
# Verify installation integrity
VerifyRepairExcludes="/etc/|/boot/|cache|getty|/var/lib/smartmontools/"
VerifyInstallation
exit 0
;;
z)
# Do a quick 7-zip benchmark to estimate CPU performance
runs=$2
Run7ZipBenchmark 2>/dev/null
exit 0
;;
esac
done
} # ParseOptions
DisplayUsage() {
# Kept for referance.
# if [ ${FullUsage} ]; then
# echo -e "\nDetailed Description:"
# grep "^#" "$0" | grep -v "^#\!/bin/bash" | sed 's/^#//'
# fi
echo
echo "Usage: $(basename $0) [-h] [-b] [-c \$path] [-d \$device] [-D] [-m] [-p] [-r] [-u]"
echo
echo "Options:"
echo " -c /path/to/test Performs disk health/performance tests"
echo " -d Monitors writes to \$device"
echo " -D Tries to upload debug disk info to improve armbianmonitor"
echo " -m Provides simple CLI monitoring - scrolling output"
echo " -M Provides simple CLI monitoring - fixed-line output"
echo " -n Provides simple CLI network monitoring - scrolling output"
echo " -N Provides simple CLI network monitoring - fixed-line output"
echo " -p Tries to install cpuminer for performance measurements"
echo " -r Tries to install RPi-Monitor"
echo " -u Tries to upload armbian-hardware-monitor.log for support purposes"
echo " -v Tries to verify installed package integrity"
echo " -z Runs a quick 7-zip benchmark to estimate CPU performance"
echo
} # DisplayUsage
MonitorMode() {
# $1 is the time in seconds to pause between two prints, defaults to 5 seconds
# This functions prints out endlessly:
# - time/date
# - average 1m load
# - detailed CPU statistics
# - Soc temperature if available
# - PMIC temperature if available
# - DC-IN voltage if available
# Allow armbianmonitor to return back to armbian-config
trap "echo ; exit 0" 0 1 2 3 15
# Try to renice to 19 to not interfere with OS behaviour
renice 19 $BASHPID >/dev/null 2>&1
LastUserStat=0
LastNiceStat=0
LastSystemStat=0
LastIdleStat=0
LastIOWaitStat=0
LastIrqStat=0
LastSoftIrqStat=0
LastCpuStatCheck=0
LastTotal=0
SleepInterval=${interval:-5}
Sensors="/etc/armbianmonitor/datasources/"
if [ -f /sys/devices/system/cpu/cpu4/cpufreq/scaling_cur_freq ]; then
DisplayHeader="Time CPU_cl0/CPU_cl1 load %cpu %sys %usr %nice %io %irq"
CPUs=dual_cluster
echo "Two CPU clusters are available for monitoring"
elif [ -f /sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq ]; then
DisplayHeader="Time CPU load %cpu %sys %usr %nice %io %irq"
CPUs=normal
else
DisplayHeader="Time CPU n/a load %cpu %sys %usr %nice %io %irq"
CPUs=notavailable
fi
[ -f "${Sensors}/soctemp" ] && DisplayHeader="${DisplayHeader} Tcpu" || SocTemp='n/a'
[ -f "${Sensors}/pmictemp" ] && DisplayHeader="${DisplayHeader} PMIC" || PMICTemp='n/a'
DCIN=$(CheckDCINVoltage)
[ -f "${DCIN}" ] && DisplayHeader="${DisplayHeader} DC-IN" || DCIN='n/a'
[ -f /sys/devices/virtual/thermal/cooling_device0/cur_state ] \
&& DisplayHeader="${DisplayHeader} C.St." || CoolingState='n/a'
echo -e "Stop monitoring using [ctrl]-[c]"
[ $(echo "${SleepInterval} * 10" | bc | cut -d. -f1) -le 15 ] \
&& echo "Warning: High update frequency (${SleepInterval} sec) might change system behaviour!"
echo -e "${DisplayHeader}"
Counter=0
while true ; do
if [ "$c" == "m" ]; then
let Counter++
if [ ${Counter} -eq 15 ]; then
printf "\n\n%s" "$DisplayHeader"
Counter=0
fi
elif [ "$c" == "s" ]; then
# internal mode for debug log upload
let Counter++
if [ ${Counter} -eq 6 ]; then
exit 0
fi
else
printf "\x1b[1A"
fi
LoadAvg=$(cut -f1 -d" " </proc/loadavg)
case ${CPUs} in
dual_cluster)
Cluster1=$(awk '{printf ("%0.0f",$1/1000); }' </sys/devices/system/cpu/cpu4/cpufreq/scaling_cur_freq) 2>/dev/null
Cluster0=$(awk '{printf ("%0.0f",$1/1000); }' </sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq) 2>/dev/null
ProcessStats
printf "\n%s %4s/%4s MHz %5s %s" "$(date "+%H:%M:%S")" "$Cluster0" "$Cluster1" "$LoadAvg" "$procStats"
;;
normal)
CpuFreq=$(awk '{printf ("%0.0f",$1/1000); }' </sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq) 2>/dev/null
ProcessStats
printf "\n%s %4s MHz %5s %s" "$(date "+%H:%M:%S")" "$CpuFreq" "$LoadAvg" "$procStats"
;;
notavailable)
ProcessStats
printf "\n%s --- %5s %s" "$(date "+%H:%M:%S")" "$LoadAvg" "$procStats"
;;
esac
if [ "X${SocTemp}" != "Xn/a" ]; then
read -r SocTemp <"${Sensors}/soctemp"
if [ ${SocTemp} -ge 1000 ]; then
SocTemp=$(awk '{printf ("%0.1f",$1/1000); }' <<<${SocTemp})
fi
printf " %4s °C" "$SocTemp"
fi
if [ "X${PMICTemp}" != "Xn/a" ]; then
read -r PMICTemp <"${Sensors}/pmictemp"
if [ ${PMICTemp} -ge 1000 ]; then
PMICTemp=$(awk '{printf ("%0.1f",$1/1000); }' <<<${PMICTemp})
fi
printf " %4s °C" "$PMICTemp"
fi
if [ "X${DCIN}" != "Xn/a" ]; then
case "${DCIN##*/}" in
in_voltage2_raw)
# Tinkerboard S
read -r RAWvoltage <"${DCIN}"
DCINvoltage=$(echo "(${RAWvoltage} / ((82.0/302.0) * 1023.0 / 1.8)) + 0.1" | bc -l)
;;
*)
DCINvoltage=$(awk '{printf ("%0.2f",$1/1000000); }' <"${DCIN}")
;;
esac
printf " %5sV" "$DCINvoltage"
fi
[ "X${CoolingState}" != "Xn/a" ] && \
printf " %d/%d" "$(cat /sys/devices/virtual/thermal/cooling_device0/cur_state)" "$(cat /sys/devices/virtual/thermal/cooling_device0/max_state)"
[ "$c" == "s" ] && sleep 0.3 || sleep ${SleepInterval}
done
} # MonitorMode
CheckDCINVoltage() {
for i in /sys/devices/platform/sunxi-i2c.0/i2c-0/0-0034/axp20-supplyer.28/power_supply/usb/voltage_now \
/sys/power/axp_pmu/vbus/voltage \
/sys/devices/platform/sunxi-i2c.0/i2c-0/0-0034/axp20-supplyer.28/power_supply/ac/voltage_now \
/sys/power/axp_pmu/ac/voltage '/sys/bus/iio/devices/iio:device0/in_voltage2_raw' ; do
if [ -f $i ]; then
read -r DCINvoltage <$i 2>/dev/null
if [ ${DCINvoltage} -gt 4080000 ]; then
echo $i
break
fi
fi
done
} # CheckDCINVoltage
ProcessStats() {
if [ -f /tmp/cpustat ]; then
# RPi-Monitor/Armbianmonitor already running and providing processed values
set $(awk -F" " '{print $1"\t"$2"\t"$3"\t"$4"\t"$5"\t"$6}' </tmp/cpustat)
CPULoad=$1
SystemLoad=$2
UserLoad=$3
NiceLoad=$4
IOWaitLoad=$5
IrqCombinedLoad=$6
else
procStatLine=(`sed -n 's/^cpu\s//p' /proc/stat`)
UserStat=${procStatLine[0]}
NiceStat=${procStatLine[1]}
SystemStat=${procStatLine[2]}
IdleStat=${procStatLine[3]}
IOWaitStat=${procStatLine[4]}
IrqStat=${procStatLine[5]}
SoftIrqStat=${procStatLine[6]}
Total=0
for eachstat in "${procStatLine[@]}"; do
Total=$(( Total + eachstat ))
done
UserDiff=$(( UserStat - LastUserStat ))
NiceDiff=$(( NiceStat - LastNiceStat ))
SystemDiff=$(( SystemStat - LastSystemStat ))
IOWaitDiff=$(( IOWaitStat - LastIOWaitStat ))
IrqDiff=$(( IrqStat - LastIrqStat ))
SoftIrqDiff=$(( SoftIrqStat - LastSoftIrqStat ))
diffIdle=$(( IdleStat - LastIdleStat ))
diffTotal=$(( Total - LastTotal ))
diffX=$(( diffTotal - diffIdle ))
CPULoad=$(( diffX * 100 / diffTotal ))
UserLoad=$(( UserDiff * 100 / diffTotal ))
SystemLoad=$(( SystemDiff * 100 / diffTotal ))
NiceLoad=$(( NiceDiff * 100 / diffTotal ))
IOWaitLoad=$(( IOWaitDiff * 100 / diffTotal ))
IrqCombined=$(( IrqDiff + SoftIrqDiff ))
IrqCombinedLoad=$(( IrqCombined * 100 / diffTotal ))
LastUserStat=${UserStat}
LastNiceStat=${NiceStat}
LastSystemStat=${SystemStat}
LastIdleStat=${IdleStat}
LastIOWaitStat=${IOWaitStat}
LastIrqStat=${IrqStat}
LastSoftIrqStat=${SoftIrqStat}
LastTotal=${Total}
fi
procStats=$(printf "%3s%%%4s%%%4s%%%4s%%%4s%%%4s%%\n" "$CPULoad" "$SystemLoad" "$UserLoad" "$NiceLoad" "$IOWaitLoad" "$IrqCombinedLoad")
} # ProcessStats
MonitorIO() {
LastPagesOut=$(awk '/pgpgout/ {print $2}' </proc/vmstat)
if grep -q "$1" /proc/diskstats; then
LastWrite=$(awk -v d="$1" '{if($3 == d) print $8}' </proc/diskstats)
else
echo "Bud argument: [$1]"
echo "Disks valid for monitoring: $(
awk '{if($8 != 0) printf "%s ", $3}' /proc/diskstats
)"
exit 1
fi
LastTimeChecked=$(date "+%s")
while true ; do
CurrentWrite=$(awk -v d="$1" '{if($3 == d) print $8}' </proc/diskstats)
if [ ${CurrentWrite} -gt ${LastWrite} ]; then
PagesOut=$(awk '/pgpgout/ {print $2}' </proc/vmstat)
TimeNow=$(date "+%s")
PagesWritten=$((CurrentWrite - LastWrite))
PageOuts=$((PagesOut - LastPagesOut))
echo -e "$(LANG=C date)$(printf "%8s" ${PagesWritten})/${PageOuts} pages written after $((TimeNow - LastTimeChecked)) sec"
LastTimeChecked=${TimeNow}
LastPagesOut=${PagesOut}
LastWrite=${CurrentWrite}
fi
sleep 1
done
} # MonitorIO
CheckDisks() {
# This function walks through all block devices whose name starts with sd* and
# then gets the name hddtemp expects, the model name from smartctl, looks whether
# the drive only lists one temperature value and patches hddtemp.db if necessary
# and also tries to get CRC and LCC S.M.A.R.T. attributes to provide the user
# with the necessary config file contents for /etc/armbianmonitor/disks.conf:
ls /sys/block/sd* >/dev/null 2>&1 || exit 0
for i in /sys/block/sd* ; do
DeviceNode=/dev/${i##*/}
# get GUID/UUID for disk and check whether a partition table is existent. If
# not GUID will always be random
gdisk -l ${DeviceNode} >"${MyTempDir}/gdisk.txt"
GUID=$(awk -F" " '/^Disk identifier/ {print $4}' <"${MyTempDir}/gdisk.txt")
CountOfUnavailablePartitionTables=$(grep ': not present' "${MyTempDir}/gdisk.txt" | wc -l)
if [ ${CountOfUnavailablePartitionTables} -eq 4 ]; then
echo -e "\nSkipping ${DeviceNode} due to missing partition table. Use parted to create one."
break
else
printf "\nExamining %s with GUID %s" "$DeviceNode" "$GUID"
fi
# get name hddtemp needs
HddtempName="$(hddtemp --debug ${DeviceNode} | awk -F": " '/^Model: / {print $2}' | \
cut -c-40 | sed 's/^[ \t]*//;s/[ \t]*$//')"
# store smartctl output in temporary file
smartctl -q noserial -s on -a ${DeviceNode} >"${MyTempDir}/smartctl.txt" 2>&1
DeviceModel="$(awk -F": " '/^Device Model/ {print $2}' <"${MyTempDir}/smartctl.txt" | \
sed 's/^[ \t]*//;s/[ \t]*$//')"
if [ "X${DeviceModel}" = "X" ]; then
# Reading S.M.A.R.T. failed, we try autodetect mode iterating through all
# known smartctl modes (-d auto|sat|usbcypress|usbjmicron|usbprolific|usbsunplus)
SMARTPrefix="$(CheckSMARTModes ${DeviceNode} 2>/dev/null)"
if [ "X${SMARTPrefix}" = "X" ]; then
# we can't query the disk. Time to give up
echo -e "\nUnable to query the disk through S.M.A.R.T.\nPlease investigate manually using smartctl\n"
break
fi
fi
# user feedback
if [ "X${SMARTPrefix}" = "X" ]; then
echo -e " \n(accessible through S.M.A.R.T.)"
else
echo -e " \n(can be queried with \"-d ${SMARTPrefix}\" through S.M.A.R.T.)"
fi
# check for CRC and LCC attributes
CRCAttribute=$(awk -F" " '/CRC_Error_Count/ {print $1}' <"${MyTempDir}/smartctl.txt")
LCCAttribute=$(grep -i "load.cycle" "${MyTempDir}/smartctl.txt" | awk -F" " '{print $1}')
# check whether /etc/hddtemp.db should be patched
grep -q "${HddtempName}" /etc/hddtemp.db
if [ $? -ne 0 ]; then
# No entry into hddtemp database, we've a look whether there's a 'temperature'
# attribute available (we take the 1st we find) and if that's the case we use this
DiskTemp=$(awk -F" " '/Temperature/ {print $1}' <"${MyTempDir}/smartctl.txt" | head -n1)
if [[ ${DiskTemp} -gt 0 ]]; then
echo -e "\"${HddtempName}\" ${DiskTemp} C \"${DeviceModel}\"" >>/etc/hddtemp.db
echo -e "\nAdded disk \"${DeviceModel}\"/\"${HddtempName}\" to /etc/hddtemp.db using S.M.A.R.T. attribute ${DiskTemp}\nbased on the following available thermal values:"
grep "Temperature" "${MyTempDir}/smartctl.txt"
# check hddtemp result
HddtempResult=$(hddtemp -n ${DeviceNode} | grep -v 'not available' | awk -F" " '{print $1}')
if [ "X${HddtempResult}" != "X${DeviceNode}:" ]; then
# hddtemp isn't able to query the disk
HddtempStatus="does not work. Please check with smartctl and adjust config accordingly"
echo -e "\nhddtemp output: $(hddtemp ${DeviceNode})"
echo -e "\nIt seems we can not rely on hddtemp to query this disk. Please try smartctl instead\n"
else
HddtempStatus="will work"
echo -e "\nhddtemp output: ${HddtempResult})"
echo -e "\nIn case this seems not to be correct please adjust /etc/hddtemp.db manually\n"
fi
else
HddtempStatus="does not work. Please check with smartctl and adjust config accordingly"
fi
else
HddtempStatus="will work"
fi
# check for firmware updates
FirmwareUpdate="$(grep "^http" "${MyTempDir}/smartctl.txt")"
# Check whether the disk (based on GUID) is already configured in our config file
# /etc/armbianmonitor/disks.conf or not
grep -q "^${GUID}:" /etc/armbianmonitor/disks.conf >/dev/null 2>/dev/null
case $? in
0)
# already listed, we provide just infos:
echo -e "Disk is already configured by the following monitoring config:\n$(grep "^${GUID}:" /etc/armbianmonitor/disks.conf)\n"
;;
*)
# new disk, we recommend an entry for /etc/armbianmonitor/disks.conf
echo -e "Disk not configured for monitoring. We were able to extract the following \ninformation:\n GUID: ${GUID}"
if [ "X${SMARTPrefix}" != "X" ]; then
echo -e " QueryMode: -d ${SMARTPrefix}"
fi
echo -e " hddtemp: ${HddtempStatus}\n CRC attribute: ${CRCAttribute}\n LCC Attribute: ${LCCAttribute}"
case ${HddtempStatus} in
"will work")
echo -e "If you want to monitor the disk please add to /etc/armbianmonitor/disks.conf:\n${GUID}:${DeviceModel}:${SMARTPrefix}::${CRCAttribute}:${LCCAttribute}"
;;
*)
echo -e "Proposal for /etc/armbianmonitor/disks.conf:\n${GUID}:${DeviceModel}:${SMARTPrefix}:FIXME:${CRCAttribute}:${LCCAttribute}"
echo -e "You have to figure out how to query the disk for its thermal sensor."
echo -e "Please check the output of \"hddtemp --debug ${DeviceNode}\" and smartctl\n"
;;
esac
;;
esac
if [ "X${FirmwareUpdate}" != "X" ]; then
echo -e "\nWARNING: A firmware update seems to be available:\n${FirmwareUpdate}\n"
fi
done
} # CheckDisks
CheckSMARTModes() {
# This function tries to access USB disks through S.M.A.R.T. and returns the necessary
# '-d' call as well as fills in ${MyTempDir}/smartctl.txt
for i in auto sat usbcypress usbjmicron usbprolific usbsunplus ; do
# user feedback
# echo -n "." >/dev/tty
# query disk using the specific protocol
echo -n "" >"${MyTempDir}/smartctl.txt"
smartctl -q noserial -s on -d ${i} -a ${1} >"${MyTempDir}/smartctl.txt" 2>/dev/null
DeviceModel="$(awk -F": " '/^Device Model/ {print $2}' <"${MyTempDir}/smartctl.txt" | \
sed 's/^[ \t]*//;s/[ \t]*$//')"
if [ "X${DeviceModel}" != "X" ]; then
echo ${i}
break
fi
done
} # CheckSMARTModes
PreRequisits() {
# Ensure that we're running as root since otherwise querying SATA/USB disks won't work
if [ "$(id -u)" != "0" ]; then
echo "This script must be run as root" >&2
exit 1
fi
export PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
unset LANG
DISTROCODE=$(lsb_release -s -c)
# check whether gdisk/smartctl are available and up to date
echo -e "Check whether necessary software is available\c"
which gdisk >/dev/null 2>&1 || (echo -e " Installing gdisk\c" ; apt-get -f -qq -y install gdisk)
which smartctl >/dev/null 2>&1 || (echo -e " Installing smartmontools\c" ; apt-get -f -qq -y install smartmontools)
echo -e " [done]\nUpdating smartmontools' drivedb\c"
/usr/sbin/update-smart-drivedb >/dev/null 2>&1
if [ $? -ne 0 -a "X${DISTROCODE}" = "Xwheezy" ]; then
sed -i "/^SRCEXPR/{s#=.*#='http://sourceforge.net/p/smartmontools/code/HEAD/tree/\$location/smartmontools/drivedb.h?format=raw'#}" /usr/sbin/update-smart-drivedb
/usr/sbin/update-smart-drivedb
fi
echo -e " [done]"
CreateTempDir
} # PreRequisits
CreateTempDir() {
# create a safe temporary dir
MyTempDir=$(mktemp -d /tmp/${0##*/}.XXXXXX)
if [ ! -d "${MyTempDir}" ]; then
MyTempDir=/tmp/${0##*/}.$RANDOM.$RANDOM.$RANDOM.$$
(umask 066 && mkdir ${MyTempDir}) || (echo "Failed to create temp dir. Aborting" >&2 ; exit 1)
fi
chmod 711 "${MyTempDir}"
trap "rm -rf \"${MyTempDir}\" ; exit 0" 0 1 2 3 15
for file in smartctl.txt gdisk.txt ; do
touch "${MyTempDir}/${file}"
chmod 644 "${MyTempDir}/${file}"
done
} #CreateTempFiles
InstallRPiMonitor() {
# Installs rpimonitord loosely based on the official instructions from
# http://rpi-experiences.blogspot.fr/p/rpi-monitor-installation.html
# but using the package from our own repository
if [ "$(id -u)" != "0" ]; then
echo "Installing RPi-Monitor requires root privileges, try sudo please. Exiting" >&2
exit 1
fi
echo -e "Installing RPi-Monitor. This can take up to 5 minutes. Be patient please\c"
apt-get -qq -y update
apt-get -f -qq -y install rpimonitor
/usr/share/rpimonitor/scripts/updatePackagesStatus.pl &
} # InstallRPiMonitor
PatchRPiMonitor_for_sun8i() {
echo -e "\nNow patching RPi-Monitor to deal correctly with H3"
cd / && echo "H4sIAOYyv1cAA+xc/XbayJLPv/AUPZg7NrkGIfyVk4yzS5xk4jNO4mOTZOaM7+QK1BhdhETUwoSJ
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K7qd4dHdmNB1zKYXCTyt5+Ab5Aoi6bRlcE1YWjZZ6rq+HvP7ivxGbegre891Rv5bvLZG5DXGGo6R
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gwYNGjRo0KBBw1eEfwH4UoBHAKAAAA==" | base64 --decode | tar xzf -
which systemctl >/dev/null 2>&1
case $? in
0)
# Jessie|Stretch|Xenial|Bionic
systemctl enable rpimonitor-helper >/dev/null 2>&1
systemctl start rpimonitor-helper >/dev/null 2>&1
systemctl restart rpimonitor >/dev/null 2>&1
;;
*)
# Wheezy|Trusty
insserv rpimonitor-helper >/dev/null 2>&1 || update-rc.d rpimonitor-helper defaults 90 10 >/dev/null 2>&1
cd /tmp && nohup /usr/local/sbin/rpimonitor-helper.sh & >/dev/null 2>&1
/etc/init.d/rpimonitor stop >/dev/null 2>&1
/etc/init.d/rpimonitor start >/dev/null 2>&1
;;
esac
} # PatchRPiMonitor_for_sun8i
CollectSupportInfo() {
[[ -s /var/log/armbian-hardware-monitor.log ]] && cat /var/log/armbian-hardware-monitor.log || zcat /var/log/armbian-hardware-monitor.log.1.gz 2>/dev/null
[[ -f /boot/armbianEnv.txt ]] && LOGLEVEL=$(awk -F'=' '/^verbosity/ {print $2}' /boot/armbianEnv.txt)
LOGLEVEL=${LOGLEVEL:-1}
if [ ${LOGLEVEL} -gt 4 ]; then
VERBOSE='-v'
which lshw >/dev/null 2>&1 && (echo -e "\n### lshw:" ; lshw -quiet -sanitize -numeric)
fi
lsusb >/dev/null 2>&1 && (echo -e "\n### lsusb:\n" ; lsusb ${VERBOSE} 2>/dev/null ; echo "" ; lsusb -t 2>/dev/null)
lspci >/dev/null 2>&1 && (echo -e "\n### lspci:\n" ; lspci ${VERBOSE} 2>/dev/null)
nvme >/dev/null 2>&1 && (echo -e "\n### nvme:\n" ; nvme list 2>/dev/null)
[ -z $SUDO_USER ] || echo -e "\n### Group membership of $(groups $SUDO_USER)"
echo -e "\n### Userland:\n\n$(grep PRETTY_NAME /etc/os-release)"
echo -e "\n### Installed packages:\n\n$(dpkg -l | grep -E "openmediavault|armbian| linux-")"
KernelVersion=$(awk -F" " '{print $3}' < /proc/version)
case ${KernelVersion} in
3.*)
[[ -e /boot/script.bin ]] && echo -e "\n### fex settings: $(ls -la /boot/script.bin)\n\n$(bin2fex /boot/script.bin 2>/dev/null)"
;;
esac
echo -e "\n### Loaded modules:\n\n$(lsmod)"
[[ -f /var/log/nand-sata-install.log ]] && echo -e "\n### nand-sata-install.log:\n\n$(cat /var/log/nand-sata-install.log)"
echo -e "\n### Current system health:\n\n$("$0" -s | grep -E "^Time|^[0-9]")"
stress -t 3 -c $(grep -c processor /proc/cpuinfo) --backoff 250 >/dev/null 2>&1 &
"$0" -s | grep "^[0-9]"
# Include name resolving information only if upload is not possible
fping ix.io 2>/dev/null | grep -q alive || \
[ -f /etc/resolv.conf ] && echo -e "\n### resolv.conf\n\n$(ls -la /etc/resolv.conf ; cat /etc/resolv.conf)" || \
echo -e "\n### resolv.conf does not exist or readable"
echo -e "\n### Current sysinfo:\n\n$(iostat -p ALL | grep -v "^loop")\n\n$(vmstat -w)\n\n$(free -h)\n\n$(zramctl 2>/dev/null)\n\n$(uptime)\n\n$(dmesg | tail -n 250)"
echo -e "\n"
[[ "$(id -u)" -eq "0" ]] && for sysfsnode in /proc/sys/vm/* ; do sysctl $(echo ${sysfsnode} | sed 's|/proc/sys/vm/|vm.|'); done
echo -e "\n### interrupts:\n$(cat /proc/interrupts)"
ls /tmp/armbianmonitor_checks_* >/dev/null 2>&1 || return
for file in /tmp/armbianmonitor_checks_* ; do
echo -e "\n### \c"
ls "${file}" | cut -f1 -d.
echo
cat "${file}"
done
} # CollectSupportInfo
CheckCard() {
if [ "$(id -u)" = "0" ]; then
echo "Checking disks is not permitted as root or through sudo. Exiting" >&2
exit 1
fi
if [ ! -d "$1" ]; then
echo "\"$1\" does not exist or is no directory. Exiting" >&2
exit 1
fi
TargetDir="$1"
# check requirements
which f3write >/dev/null 2>&1 || MissingTools=" f3"
which iozone >/dev/null 2>&1 || MissingTools="${MissingTools} iozone3"
if [ "X${MissingTools}" != "X" ]; then
echo "Some tools are missing, please do an \"sudo apt-get -f -y install${MissingTools}\" before and try again" >&2
exit 1
fi
# check provided path
Device="$(GetDevice "$1")"
set ${Device}
DeviceName=$1
FileSystem=$2
echo "${DeviceName}" | grep -q "mmcblk0" || echo -e "\n${BOLD}WARNING:${NC} It seems you're not testing the SD card but instead ${DeviceName} (${FileSystem})\n"
TestDir="$(mktemp -d "${TargetDir}/cardtest.XXXXXX" || exit 1)"
date "+%s" >"${TestDir}/.starttime" || exit 1
trap "rm -rf \"${TestDir}\" ; exit 0" 0 1 2 3 15
LogFile="$(mktemp /tmp/armbianmonitor_checks_${DeviceName##*/}_${FileSystem}.XXXXXX)"
# start actual test, create a small file for some space reserve
fallocate -l 32M "${TestDir}/empty.32m" 2>/dev/null || dd if=/dev/zero of="${TestDir}/empty.32m" bs=1M count=32 status=noxfer >/dev/null 2>&1
ShowWarning=false
# Start writing
echo -e "Starting to fill ${DeviceName} with test patterns, please be patient this might take a very long time"
f3write "${TestDir}" | tee "${LogFile}"
touch "${TestDir}/.starttime" || ShowDeviceWarning
rm "${TestDir}/empty.32m"
# Start verify
echo -e "\nNow verifying the written data:"
echo "" >>"${LogFile}"
f3read "${TestDir}" | tee -a "${LogFile}"
touch "${TestDir}/.starttime" || ShowDeviceWarning
rm "${TestDir}/"*.h2w
echo -e "\nStarting iozone tests. Be patient, this can take a very long time to complete:"
echo "" >>"${LogFile}"
cd "${TestDir}"
iozone -e -I -a -s 100M -r 4k -r 512k -r 16M -i 0 -i 1 -i 2 | tee -a "${LogFile}"
touch "${TestDir}/.starttime" || ShowDeviceWarning
echo -e "\n${BOLD}The results from testing ${DeviceName} (${FileSystem}):${NC}"
grep -E "Average|Data" "${LogFile}" | sort -r
echo " random random"
echo -e "reclen write rewrite read reread read write\c"
awk -F"102400 " '/102400/ {print $2}' <"${LogFile}"
# check health
echo -e "\n${BOLD}Health summary: \c"
grep -Eq "Read-only|Input/output error" "${LogFile}" && (echo -e "${LRED}${BOLD}${DeviceName} failed${NC}" ; exit 0)
grep -q "Data LOST: 0.00 Byte" "${LogFile}" && echo -e "${LGREEN}OK" || \
(echo -e "${LRED}${BOLD}${DeviceName} failed. Replace it as soon as possible!" ; \
grep -A3 "^Data LOST" "${LogFile}")
# check performance
RandomSpeed=$(awk -F" " '/102400 4/ {print $7"\t"$8}' <"${LogFile}")
if [ "X${RandomSpeed}" != "X" ]; then
# Only continue when we're able to read out iozone results
set ${RandomSpeed}
RandomReadSpead=$1
RandomWriteSpead=$2
ReadSpeed=$(awk -F" " '/Average reading speed/ {print $4"\t"$5}' <"${LogFile}")
set ${ReadSpeed}
if [ "X$2" = "XMB/s" ]; then
RawReadSpead=$(echo "$1 * 1000" | bc -s | cut -f1 -d.)
else
RawReadSpead$(echo "$1" | cut -f1 -d.)
fi
echo -e "\n${NC}${BOLD}Performance summary:${NC}\nSequential reading speed:$(printf "%6s" $1) $2 \c"
[ ${RawReadSpead} -le 2500 ] && Exclamation="${LRED}${BOLD}way " || Exclamation=""
[ ${RawReadSpead} -le 5000 ] && Exclamation="${Exclamation}${BOLD}too "
[ ${RawReadSpead} -le 7500 ] && echo -e "(${Exclamation}low${NC})\c"
echo "${Exclamation}" | grep -q "too" && ShowWarning=true
printf "\n 4K random reading speed: %6s KB/s " "$RandomReadSpead"
[ ${RandomReadSpead} -le 700 ] && Exclamation="${LRED}${BOLD}way " || Exclamation=""
[ ${RandomReadSpead} -le 1400 ] && Exclamation="${Exclamation}${BOLD}too "
[ ${RandomReadSpead} -le 2500 ] && echo -e "(${Exclamation}low${NC})\c"
echo "${Exclamation}" | grep -q "too" && ShowWarning=true
WriteSpeed=$(awk -F" " '/Average writing speed/ {print $4"\t"$5}' <"${LogFile}")
set ${WriteSpeed}
if [ "X$2" = "XMB/s" ]; then
RawWriteSpeed=$(echo "$1 * 1000" | bc -s | cut -f1 -d.)
else
RawWriteSpeed=$(echo "$1" | cut -f1 -d.)
fi
printf "\nSequential writing speed: %6s %s " "$1" "$2"
[ ${RawWriteSpeed} -le 2500 ] && Exclamation="${LRED}${BOLD}way " || Exclamation=""
[ ${RawWriteSpeed} -le 4000 ] && Exclamation="${Exclamation}${BOLD}too "
[ ${RawWriteSpeed} -le 6000 ] && echo -e "(${Exclamation}low${NC})\c"
echo "${Exclamation}" | grep -q "too" && ShowWarning=true
printf "\n 4K random writing speed: %6s KB/s " "$RandomWriteSpead"
[ ${RandomWriteSpead} -le 400 ] && Exclamation="${LRED}${BOLD}way " || Exclamation=""
[ ${RandomWriteSpead} -le 750 ] && Exclamation="${Exclamation}${BOLD}too "
[ ${RandomWriteSpead} -lt 1000 ] && echo -e "(${Exclamation}low${NC})\c"
echo "${Exclamation}" | grep -q "too" && ShowWarning=true
if [ "X${ShowWarning}" = "Xtrue" ]; then
echo -e "\n\n${BOLD}The device you tested seems to perform too slow to be used with Armbian."
echo -e "This applies especially to desktop images where slow storage is responsible"
echo -e "for sluggish behaviour. If you want to have fun with your device do NOT use"
echo -e "this media to put the OS image or the user homedirs on.${NC}\c"
fi
echo -e "\n\nTo interpret the results above correctly or search for better storage
alternatives please refer to http://oss.digirati.com.br/f3/ and also
http://www.jeffgeerling.com/blogs/jeff-geerling/raspberry-pi-microsd-card
and http://thewirecutter.com/reviews/best-microsd-card/"
fi
} # CheckCard
ShowDeviceWarning() {
echo -e "\n${LRED}${BOLD}Test stopped, read-only filesystem\n\n${NC}${LRED}$(dmesg | grep 'I/O error')"
echo -e "\n${BOLD}Please be careful using this media since it seems it's already broken. Exiting test.\n${NC}"
exit 0
} # ShowDeviceWarning
GetDevice() {
if TestPath=$(findmnt --noheadings --output SOURCE,FSTYPE --target "$1" --uniq); then
echo "${TestPath}"
else
echo "Bud Path: $1" >&2; exit 1
fi
} # GetDevice
VerifyInstallation() {
# Ensure that we're running as root since otherwise querying SATA/USB disks won't work
if [ "$(id -u)" != "0" ]; then
echo "This check must be run as root. Aborting." >&2
exit 1
fi
echo -e "Starting package integrity check. This might take some time. Be patient please..."
OUTPUT=$(dpkg --verify | grep -Evi "${VerifyRepairExcludes}" | awk -F" /" '{print "/"$2}')
if [[ -z $OUTPUT ]]; then
echo -e "\n${LGREEN}${BOLD}It appears you don't have any corrupt files or packages!${NC}"
else
echo -e "\n${LRED}${BOLD}It appears you may have corrupt packages.${NC}\n"
echo -e "This is usually a symptom of filesystem corruption caused by SD cards or eMMC"
echo -e "dying or burning the OS image to the installation media went wrong.\n"
echo -e "The following changes from packaged state files were detected:\n"
echo -e "${OUTPUT}\n"
fi
} # VerifyInstallation
NetworkMonitorMode() {
# Allow armbianmonitor to return back to armbian-config
trap "echo ; exit 0" 0 1 2 3 15
# Count interfaces - multiple routes causing interfaces to show up more than once, filtering...
ifacecount=$(route -n | grep -E UG | grep -Eo '[^ ]*$' | sort | uniq)
# If there are two ore more interfaces detected open a dynamic dialog box to select which to monitor
if [ "$(echo -e $ifacecount | tr ' ' '\n' | wc -l)" -gt 1 ]; then
ifacemenu=$(route -n | grep -E UG | grep -Eo '[^ ]*$' | sort | uniq | awk '{a[$1]=$1}END{for(i in a)printf i" "a[i]" "}')
ifacefunc() {
dialog --backtitle "Interface selector" \
--title "Multiple network interfaces detected" \
--menu "Choose which interface to monitor:" \
15 50 $(route -n | grep -E UG | grep -Eo '[^ ]*$' | sort | uniq | wc -l) \
$(echo $ifacemenu) 2>&1 >$(tty)
}
iface=$(ifacefunc)
else
# Use default behavior if one interface is found only
iface=$(route -n | grep -E UG | grep -Eo '[^ ]*$')
fi
timerStart
kickAllStatsDown
printf "\nruntime network statistics: %s\m" "$(uname -n)"
printf "network interface: %s\n" "$iface"
printf "[tap 'd' to display column headings]\n"
printf "[tap 'z' to reset counters]\n"
printf "[use <ctrl-c> to exit]\n"
printf "[bps: bits/s, Mbps: megabits/s, pps: packets/s, MB: megabytes]\n\n"
printf "%-11s %-66s %-66s\n" "$iface" "rx.stats____________________________________________________________" "tx.stats____________________________________________________________"
printf "%-11s %-11s %-11s \u01B0.%-11s %-11s \u01B0.%-11s \u01A9.%-11s %-11s %-11s \u01B0.%-11s %-11s \u01B0.%-11s \u01A9.%-11s\n\n" "count" "bps" "Mbps" "Mbps" "pps" "pps" "MB" "bps" "Mbps" "Mbps" "pps" "pps" "MB"
while true; do
nss=(`sed -n 's/'$iface':\s//p' /proc/net/dev`)
rxB=${nss[0]}
rxP=${nss[1]}
txB=${nss[8]}
txP=${nss[9]}
drxB=$(( rxB - prxB ))
drxb=$(( drxB* 8 ))
drxmb=$(echo "scale=2;$drxb/1000000"|bc)
drxP=$(( rxP - prxP ))
dtxB=$(( txB - ptxB ))
dtxb=$(( dtxB * 8 ))
dtxmb=$(echo "scale=2;$dtxb/1000000"|bc)
dtxP=$(( txP - ptxP ))
if [ "$cnt" != "0" ]; then
if [ "$c" == "N" ]; then
printf "\x1b[1A"
fi
srxb=$(( srxb + drxb ))
stxb=$(( stxb + dtxb ))
srxB=$(( srxB + drxB ))
stxB=$(( stxB + dtxB ))
srxP=$(( srxP + drxP ))
stxP=$(( stxP + dtxP ))
srxMB=$(echo "scale=2;$srxB/1024^2"|bc)
stxMB=$(echo "scale=2;$stxB/1024^2"|bc)
arxb=$(echo "scale=2;$srxb/$cnt"|bc)
atxb=$(echo "scale=2;$stxb/$cnt"|bc)
arxmb=$(echo "scale=2;$arxb/1000000"|bc)
atxmb=$(echo "scale=2;$atxb/1000000"|bc)
arxP=$(echo "scale=0;$srxP/$cnt"|bc)
atxP=$(echo "scale=0;$stxP/$cnt"|bc)
printf "%-11s %-11s %-11s %-11s %-11s %-11s %-11s %-11s %-11s %-11s %-11s %-11s %-11s\n" "$cnt" "$drxb" "$drxmb" "$arxmb" "$drxP" "$arxP" "$srxMB" "$dtxb" "$dtxmb" "$atxmb" "$dtxP" "$atxP" "$stxMB"
fi
prxB="$rxB"
prxP="$rxP"
ptxB="$txB"
ptxP="$txP"
let cnt++
timerShut
read -r -n1 -s -t$procSecs zeroAll
timerStart
if [ "$zeroAll" == 'z' ]; then
kickAllStatsDown
fi
if [ "$zeroAll" == 'd' ]; then
scrollingHeader
fi
done
}
scrollingHeader() {
printf "%-11s %-66s %-66s\n" "$iface" "rx.stats____________________________________________________________" "tx.stats____________________________________________________________"
printf "%-11s %-11s %-11s \u01B0.%-11s %-11s \u01B0.%-11s \u01A9.%-11s %-11s %-11s \u01B0.%-11s %-11s \u01B0.%-11s \u01A9.%-11s\n\n" "count" "bps" "Mbps" "Mbps" "pps" "pps" "MB" "bps" "Mbps" "Mbps" "pps" "pps" "MB"
}
timerStart() {
read -r st0 st1 < <(date +'%s %N')
}
timerShut() {
read -r sh0 sh1 < <(date +'%s %N')
jusquaQuand=$(echo "scale=2;($sh0-$st0)*1000000000+($sh1-$st1)"|bc)
procSecs=$(echo "scale=2;(1000000000-$jusquaQuand)/1000000000"|bc)
if [ "$rf1" == "debug" ]; then
printf "time controller adjustment: %d\n" "$procSecs"
if [ "$c" == "N" ]; then
printf "\x1b[1A"
fi
fi
}
kickAllStatsDown() {
prxB=0
prxP=0
ptxB=0
ptxP=0
srxb=0
stxb=0
srxB=0
stxB=0
srxMB=0
stxMB=0
srxP=0
stxP=0
cnt=0
}
Run7ZipBenchmark() {
echo -e "Preparing benchmark. Be patient please..."
# Do a quick 7-zip benchmark, check whether binary is there. If not install it
MyTool=$(which 7za || which 7zr)
[ -z "${MyTool}" ] && apt-get -f -qq -y install p7zip && MyTool=/usr/bin/7zr
[ -z "${MyTool}" ] && (echo "No 7-zip binary found and could not be installed. Aborting" >&2 ; exit 1)
# Send CLI monitoring to the background to be able to spot throttling and other problems
MonitoringOutput="$(mktemp /tmp/${0##*/}.XXXXXX)"
trap "rm \"${MonitoringOutput}\" ; exit 0" 0 1 2 3 15
armbianmonitor -m >${MonitoringOutput} &
MonitoringPID=$!
# run 7-zip benchmarks after waiting 10 seconds to spot whether the system was idle before.
# We run the benchmark a single time by default unless otherwise specified on the command line
RunHowManyTimes=${runs:-1}
sleep 10
for ((i=1;i<=RunHowManyTimes;i++)); do
"${MyTool}" b
done
# report CLI monitoring results as well
kill ${MonitoringPID}
echo -e "\nMonitoring output recorded while running the benchmark:\n"
sed -e '/^\s*$/d' -e '/^Stop/d' <${MonitoringOutput}
echo -e "\n"
} # Run7ZipBenchmark
Main "$@"