Differences

This shows you the differences between two versions of the page.

--- sar_commands [2016/05/09 08:09] – luke7858
+++ sar_commands [2024/05/23 07:26] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 ==== Common Sar Commands ====
+<sxh bash>
+sar -u
+sar -q
+sar -b
+sar -B
+sar -d (device)
+sar -n DEV
+sar -n SOCK
+</sxh>
+\\
+\\
+\\
 Show all statistics for current day:
 <sxh bash>
@@ Line 44: / Line 56: @@
 sar -q | awk '$5 > 4'
 </sxh>
+\\
 === Summary of logs ===
 == RAM ==
 <sxh bash>
-for i in $(ls -tr /var/log/sa/sa[0-9][0-9]); do echo $(ls -l $i); sar -r -f $i | awk '$4 > 98.8'; done | awk '!/Average|Linux/'; done
+for i in $(ls -tr /var/log/sa/sa[0-9][0-9]); do echo $(ls -l $i); sar -r -f $i | awk '$4 > 98.8'; done | awk '!/Average|Linux/'
 </sxh>
 == CPU ==
 <sxh bash>
-for i in $(ls -tr /var/log/sa/sa[0-9][0-9]); do echo $(ls -l $i); sar -u -f $i | awk '$8 > 20'; done | awk '!/Average|Linux/'; done
+for i in $(ls -tr /var/log/sa/sa[0-9][0-9]); do echo $(ls -l $i); sar -u -f $i | awk '$8 > 20'; done | awk '!/Average|Linux/'
 </sxh>
 == load ==
 <sxh bash>
-for i in $(ls -tr /var/log/sa/sa[0-9][0-9]); do echo $(ls -l $i); sar -q -f $i | awk '$5 > 1'; done | awk '!/Average|Linux/'; done
+load=$(grep -ic 'model name' /proc/cpuinfo ); for i in $(ls -1tr /var/log/sa/sa[0-3]*| grep -v '.bz2'); do echo "$(stat --printf='%.16y...' $i)"; sar -q -f $i | awk ' $6 > '"$load"' {print $0}' | grep -v 'Average\|x86'; echo ''; done
+</sxh>
+<sxh bash>
+for i in $(ls -tr /var/log/sa/sa[0-9][0-9]); do echo $(ls -l $i); sar -q -f $i | awk '$5 > 1'; done | awk '!/Average|Linux/'
 </sxh>
 == Block Device I/O Activities ==