sarme

#!/bin/bash

# Usage:
# export M=odb-p01 && scp sarme $M:~ && ssh $M bash -x sarme && scp $M:/tmp/sar*.txt .

DAY1="23"
DAY2="24"
START="00:00:00" END="23:59:59"

# Use grep -v to get raw data w/o averages
GREP="grep -E"

rm -f /tmp/sar_*.txt
for day in $DAY1 $DAY2; do
    FILE="/tmp/sar_$HOST_$day.txt"
    
    SAR="sar -f /var/log/sa/sa${day} -s $START -e $END"
    $SAR | $GREP '(Linux)' >> $FILE

    echo "##### Load average #####" >> $FILE
    $SAR -q | $GREP '(runq|Average)' >> $FILE

    echo "##### CPU #####" >> $FILE
    $SAR -u  | $GREP '(nice|Average)' >> $FILE

    echo "##### Memory #####" >> $FILE
    $SAR -r  | $GREP '(kbmem|Average)'  >> $FILE

    echo "##### Swap #####" >> $FILE
    $SAR -S  | $GREP '(swp|Average)' >> $FILE

    echo "##### Memory #####" >> $FILE
    $SAR -r  | $GREP '(kbmem|Average)'  >> $FILE

    echo "##### IO #####" >> $FILE
    $SAR -p -d  | $GREP '(tps|Average)' >> $FILE

    echo "##### Network #####" >> $FILE
    $SAR -n DEV  | $GREP '(IFACE|Average)'  >> $FILE

    echo "##### Network Errors #####" >> $FILE
    $SAR -n EDEV  | $GREP '(IFACE|Average)'  >> $FILE

    echo "##### Network NFS #####" >> $FILE
    $SAR -n NFS  | $GREP '(retrans|Average)'  >> $FILE
done