16 lines
550 B
Bash
Executable File
16 lines
550 B
Bash
Executable File
#!/usr/bin/env bash
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SARDIR=/var/log/sysstat
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if [ -d /var/log/sa ]; then
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SARDIR=/var/log/sa
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fi
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echo "Date CPUUsed MEMUsed IOWait" > /tmp/sar-report.txt
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for f in $(ls $SARDIR/sa[0123]*); do
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SARDate=$(stat $f | grep Modify | awk '{print $2}')
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CPUUsed=$(sar -f $f | tail -1 | awk '{print 100-$NF}')
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MEMUsed=$(sar -r -f $f | tail -1 | grep -Eo '[0-9]+\.[0-9]+' | head -1)
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IOWait=$(sar -f $f | tail -1 | awk '{print $6}')
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echo "$SARDate $CPUUsed $MEMUsed $IOWait" >> /tmp/sar-report.txt
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done
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cat /tmp/sar-report.txt | column -t
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rm -f /tmp/sar-report.txt
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