Capacity Planning With MySQL

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Gathering Metrics Affects the System Metrics record all effects anyway How often will you run them? Be smart with your scripts!
Skew the Data as Little as Possible /usr/bin/mysql -u $USER -p$PASS $DB -e “SHOW STATUS LIKE Questions” /usr/bin/mysql -u $USER -p$PASS $DB -e “SHOW STATUS LIKE Connections” /usr/bin/mysql -u $USER -p$PASS $DB -e “SHOW STATUS LIKE Slow_queries” versus: /usr/bin/mysql -u $USER -p$PASS $DB -e “show status” | /bin/awk '/Connections\W| Questions\W|Slow_queries\W/ {printf $2 “,”}'
Page 1 and 2: Capacity Planning With MySQL Monday
Page 3 and 4: You Can Start Now! Do it step-by-s
Page 5 and 6: Commands That Output Metrics OS:
Page 7: Commands that Output Metrics (con't
Page 11 and 12: Permissions Most systems allow any
Page 13 and 14: Schema 1 table with all fields Jo
Page 15 and 16: Now What? Not all metrics created
Page 17 and 18: Stored Procedures (continued) maxD
Page 19 and 20: For the Future maxDiff should find
Page 21: Questions, Comments, Suggestions? T

Capacity Planning With MySQL

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