Documentation
Table of Contents
12 §¡§Ô§â§Ö§Ô§Ú§â§à§Ó§Ñ§ß§ß§í§Ö §á§â§à§Ó§Ö§â§Ü§Ú
§°§Ò§Ù§à§â
§£ §Ñ§Ô§â§Ö§Ô§Ú§â§à§Ó§Ñ§ß§ß§í§ç §á§â§à§Ó§Ö§â§Ü§Ñ§ç Áú»¢¶Ä²© §ã§Ö§â§Ó§Ö§â §ã§à§Ò§Ú§â§Ñ§Ö§ä §ã§à§Ó§à§Ü§å§á§ß§å§ð §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§ð §Ú§Ù §ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §Õ§Ñ§ß§ß§í§ç, §Ó§í§á§à§Ý§ß§ñ§ñ §á§â§ñ§Þ§í§Ö §Ù§Ñ§á§â§à§ã§í §Ó §Ò§Ñ§Ù§å §Õ§Ñ§ß§ß§í§ç.
§¡§Ô§â§Ö§Ô§Ú§â§à§Ó§Ñ§ß§ß§í§Ö §á§â§à§Ó§Ö§â§Ü§Ú §ß§Ö §ä§â§Ö§Ò§å§ð§ä §ß§Ñ §ß§Ñ§Ò§Ý§ð§Õ§Ñ§Ö§Þ§à§Þ §å§Ù§Ý§Ö §ã§Ö§ä§Ú §ß§Ñ§Ý§Ú§é§Ú§ñ §Ü§Ñ§Ü§à§Ô§à-§Ý§Ú§Ò§à §Ñ§Ô§Ö§ß§ä§Ñ.
§³§Ú§ß§ä§Ñ§Ü§ã§Ú§ã
§³§Ú§ß§ä§Ñ§Ü§ã§Ú§ã §Ü§Ý§ð§é§Ñ §Ñ§Ô§â§Ö§Ô§Ú§â§à§Ó§Ñ§ß§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç:
§æ§å§ß§Ü§è§Ú§ñ_§Ô§â§å§á§á§Ú§â§à§Ó§Ü§Ú°Ú"§Ô§â§å§á§á§Ñ §å§Ù§Ý§à§Ó §ã§Ö§ä§Ú","§Ü§Ý§ð§é §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç",§æ§å§ß§Ü§è§Ú§ñ³å§ï§Ý§Ö§Þ§Ö§ß§ä§Ñ³å§Õ§Ñ§ß§ß§í§ç,§á§Ö§â§Ú§à§Õ³å§Ó§â§Ö§Þ§Ö§ß§Ú±Õ§±§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Ö§Þ§í§Ö §æ§å§ß§Ü§è§Ú§Ú §Ô§â§å§á§á§Ú§â§à§Ó§Ü§Ú (§æ§å§ß§Ü§è§Ú§ñ_§Ô§â§å§á§á§Ú§â§à§Ó§Ü§Ú):
| §¶§å§ß§Ü§è§Ú§Û §Ô§â§å§á§á§Ú§â§à§Ó§Ü§Ú | §°§á§Ú§ã§Ñ§ß§Ú§Ö |
|---|---|
| grpavg | §³§â§Ö§Õ§ß§Ö§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö |
| grpmax | §®§Ñ§Ü§ã§Ú§Þ§Ñ§Ý§î§ß§à§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö |
| grpmin | §®§Ú§ß§Ú§Þ§Ñ§Ý§î§ß§à§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö |
| grpsum | §³§å§Þ§Þ§Ñ §Ù§ß§Ñ§é§Ö§ß§Ú§Û |
§®§à§Ø§ß§à §Ó§Ü§Ý§ð§é§Ú§ä§î §ß§Ö§ã§Ü§à§Ý§î§Ü§à §Ô§â§å§á§á §å§Ù§Ý§à§Ó §ã§Ö§ä§Ú, §Õ§à§Ò§Ñ§Ó§Ú§Ó §Þ§Ñ§ã§ã§Ú§Ó §ã §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ§Þ§Ú §â§Ñ§Ù§Õ§Ö§Ý§Ö§ß§ß§í§Þ§Ú §Ù§Ñ§á§ñ§ä§í§Þ§Ú.
§£§ã§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§í §Õ§Ñ§ß§ß§í§ç, §ß§Ñ §Ü§à§ä§à§â§í§Ö §Ú§Þ§Ö§Ö§ä§ã§ñ §ã§ã§í§Ý§Ü§Ñ §Ú§Ù §Ü§Ý§ð§é§Ñ §Ñ§Ô§â§Ö§Ô§Ú§â§à§Ó§Ñ§ß§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç, §Õ§à§Ý§Ø§ß§í §ã§å§ë§Ö§ã§ä§Ó§à§Ó§Ñ§ä§î §Ú §ã§à§Ò§Ú§â§Ñ§ä§î §Õ§Ñ§ß§ß§í§Ö. §£ §Ó§í§é§Ú§ã§Ý§Ö§ß§Ú§ñ §Õ§à§Ò§Ñ§Ó§Ý§ñ§ð§ä§ã§ñ §ä§à§Ý§î§Ü§à §Ñ§Ü§ä§Ú§Ó§Ú§â§à§Ó§Ñ§ß§ß§í§Ö §ï§Ý§Ö§Þ§Ö§ß§ä§í §Õ§Ñ§ß§ß§í§ç §å §Ñ§Ü§ä§Ú§Ó§Ú§â§à§Ó§Ñ§ß§ß§í§ç §å§Ù§Ý§à§Ó §ã§Ö§ä§Ú.
§¬§Ý§ð§é §Ñ§Ô§â§Ö§Ô§Ú§â§à§Ó§Ñ§ß§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §à§Ò§ß§à§Ó§Ý§ñ§ä§î §Ó§â§å§é§ß§å§ð, §Ö§ã§Ý§Ú §Ò§å§Õ§Ö§ä §Ú§Ù§Þ§Ö§ß§Ö§ß §Ü§Ý§ð§é §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §ß§Ñ §Ü§à§ä§à§â§í§Û §Ñ§Ô§â§Ö§Ô§Ú§â§à§Ó§Ñ§ß§ß§í§Û §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §ã§ã§í§Ý§Ñ§Ö§ä§ã§ñ.
§±§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Ö§Þ§í§Ö §æ§å§ß§Ü§è§Ú§Ú §ï§Ý§Ö§Þ§Ö§ß§ä§à§Ó §Õ§Ñ§ß§ß§í§ç (§æ§å§ß§Ü§è§Ú§ñ_§ï§Ý§Ö§Þ§Ö§ß§ä§Ñ_§Õ§Ñ§ß§ß§í§ç):
| §¶§å§ß§Ü§è§Ú§ñ §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç | §°§á§Ú§ã§Ñ§ß§Ú§Ö |
|---|---|
| avg | §³§â§Ö§Õ§ß§Ö§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö |
| count | §¬§à§Ý§Ú§é§Ö§ã§ä§Ó§à §Ù§ß§Ñ§é§Ö§ß§Ú§Û |
| last | §±§à§ã§Ý§Ö§Õ§ß§Ö§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö |
| max | §®§Ñ§Ü§ã§Ú§Þ§Ñ§Ý§î§ß§à§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö |
| min | §®§Ú§ß§Ú§Þ§Ñ§Ý§î§ß§à§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö |
| sum | §³§å§Þ§Þ§Ñ §Ù§ß§Ñ§é§Ö§ß§Ú§Û |
§±§Ñ§â§Ñ§Þ§Ö§ä§â §á§Ö§â§Ú§à§Õ³å§Ó§â§Ö§Þ§Ö§ß§Ú §Ù§Ñ§Õ§Ñ§Ö§ä §á§Ö§â§Ú§à§Õ §Ó§â§Ö§Þ§Ö§ß§Ú §á§à§ã§Ý§Ö§Õ§ß§Ú§ç §ã§à§Ò§â§Ñ§ß§ß§í§ç §Ù§ß§Ñ§é§Ö§ß§Ú§Û. §¥§Ý§ñ §å§Õ§à§Ò§ã§ä§Ó§Ñ §Ó§í §Þ§à§Ø§Ö§ä§Ö §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ä§î §á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Ö§Þ§í§Ö §ã§Ú§Þ§Ó§à§Ý§í §Ö§Õ§Ú§ß§Ú§è §Ú§Ù§Þ§Ö§â§Ö§ß§Ú§ñ, §ß§Ñ§á§â§Ú§Þ§Ö§â '5m' (§Þ§Ú§ß§å§ä) §Ó§Þ§Ö§ã§ä§à '300' (§ã§Ö§Ü§å§ß§Õ) §Ú§Ý§Ú '1d' (§Õ§Ö§ß§î) §Ó§Þ§Ö§ã§ä§à '86400' (§ã§Ö§Ü§å§ß§Õ).
§¬§à§Ý§Ú§é§Ö§ã§ä§Ó§à §Ù§ß§Ñ§é§Ö§ß§Ú§Û (§ã §á§â§Ö§æ§Ú§Ü§ã§à§Þ #) §ß§Ö §á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Ö§ä§ã§ñ.
§±§Ñ§â§Ñ§Þ§Ö§ä§â §á§Ö§â§Ú§à§Õ³å§Ó§â§Ö§Þ§Ö§ß§Ú §Ú§Ô§ß§à§â§Ú§â§å§Ö§ä§ã§ñ §ã§Ö§â§Ó§Ö§â§à§Þ §Ó §ã§Ý§å§é§Ñ§Ö, §Ö§ã§Ý§Ú §ä§â§Ö§ä§Ú§Û §á§Ñ§â§Ñ§Þ§Ö§ä§â (§æ§å§ß§Ü§è§Ú§ñ §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç) - last.
§¦§ã§Ý§Ú §â§Ö§Ù§å§Ý§î§ä§Ñ§ä§à§Þ §Ñ§Ô§â§Ö§Ô§Ñ§è§Ú§Ú §Ò§å§Õ§Ö§ä §é§Ú§ã§Ý§à §ã §á§Ý§Ñ§Ó§Ñ§ð§ë§Ö§Û §ä§à§é§Ü§à§Û, §à§ß§à §Ò§å§Õ§Ö§ä §à§Ò§â§Ö§Ù§Ñ§ß§à §Õ§à §è§Ö§Ý§à§Ô§à §é§Ú§ã§Ý§Ñ, §Ó §ã§Ý§å§é§Ñ§Ö §Ö§ã§Ý§Ú §ä§Ú§á§à§Þ §Ú§ß§æ§à§â§Þ§Ñ§è§Ú§Ú §Ñ§Ô§â§Ö§Ô§Ú§â§à§Ó§Ñ§ß§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §å§Ü§Ñ§Ù§Ñ§ß §¹§Ú§ã§Ý§à§Ó§à§Û (§è§Ö§Ý§à§Ö §á§à§Ý§à§Ø§Ú§ä§Ö§Ý§î§ß§à§Ö).
§¡§Ô§â§Ö§Ô§Ú§â§à§Ó§Ñ§ß§ß§í§Û §ï§Ý§Ö§Þ§Ö§ß§ä §Õ§Ñ§ß§ß§í§ç §Þ§à§Ø§Ö§ä §ã§ä§Ñ§ä§î §ß§Ö§á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§Þ§í§Þ §Ó §ã§Ý§Ö§Õ§å§ð§ë§Ú§ç §ã§Ý§å§é§Ñ§ñ§ç:
- §ß§Ö §ß§Ñ§Û§Õ§Ö§ß§à §ß§Ú §à§Õ§ß§à§Ô§à §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç, §ß§Ñ §Ü§à§ä§à§â§í§Ö §à§ß §ã§ã§í§Ý§Ñ§Ö§ä§ã§ñ (§é§ä§à §Þ§à§Ø§Ö§ä §á§â§à§Ú§Ù§à§Û§ä§Ú, §Ö§ã§Ý§Ú §Ü§Ý§ð§é §ï§Ý§Ö§Þ§Ö§ß§ä§Ñ §Õ§Ñ§ß§ß§í§ç §ß§Ö§Ü§à§â§â§Ö§Ü§ä§ß§í§Û, §ï§Ý§Ö§Þ§Ö§ß§ä§í §Õ§Ñ§ß§ß§í§ç §ß§Ö §ã§å§ë§Ö§ã§ä§Ó§å§ð§ä §Ú§Ý§Ú §Ó§ã§Ö §Õ§à§Ò§Ñ§Ó§Ý§Ö§ß§ß§í§Ö §Ô§â§å§á§á§í §ß§Ö§Ü§à§â§â§Ö§Ü§ä§ß§í)
- §à§ä§ã§å§ä§ã§ä§Ó§å§ð§ä §Õ§Ñ§ß§ß§í§Ö §Õ§Ý§ñ §Ó§í§é§Ú§ã§Ý§Ö§ß§Ú§ñ §æ§å§ß§Ü§è§Ú§Ú
§±§â§Ú§Þ§Ö§â§í §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§ñ
§±§â§Ú§Þ§Ö§â§í §Ü§Ý§ð§é§Ö§Û §Ñ§Ô§â§Ö§Ô§Ú§â§à§Ó§Ñ§ß§ß§í§ç §á§â§à§Ó§Ö§â§à§Ü:
§±§â§Ú§Þ§Ö§â 1
§³§å§Þ§Þ§Ñ§â§ß§í§Û §â§Ñ§Ù§Þ§Ö§â §Õ§Ú§ã§Ü§à§Ó §Ó §Ô§â§å§á§á§Ö §å§Ù§Ý§à§Ó §ã§Ö§ä§Ú 'MySQL Servers'.
§±§â§Ú§Þ§Ö§â 2
§³§â§Ö§Õ§ß§ñ§ñ §Ù§Ñ§Ô§â§å§Ù§Ü§Ñ §á§â§à§è§Ö§ã§ã§à§â§Ñ §Ó §Ô§â§å§á§á§Ö §å§Ù§Ý§à§Ó §ã§Ö§ä§Ú 'MySQL Servers'.
§±§â§Ú§Þ§Ö§â 3
5-§Þ§Ú§ß§å§ä§ß§à§Ö §å§ã§â§Ö§Õ§ß§Ö§ß§Ú§Ö §Ü§à§Ý§Ú§é§Ö§ã§ä§Ó§Ñ §Ù§Ñ§á§â§à§ã§à§Ó §Ó §ã§Ö§Ü§å§ß§Õ§å §Õ§Ý§ñ §Ô§â§å§á§á§í §å§Ù§Ý§à§Ó §ã§Ö§ä§Ú 'MySQL Servers'.
§±§â§Ú§Þ§Ö§â 4
§³§â§Ö§Õ§ß§ñ§ñ §Ù§Ñ§Ô§â§å§Ù§Ü§Ñ CPU §ß§Ñ §Ó§ã§Ö§ç §å§Ù§Ý§Ñ§ç §ã§Ö§ä§Ú §Ó §ß§Ö§ã§Ü§à§Ý§î§Ü§Ú§ç §Ô§â§å§á§á§Ñ§ç §å§Ù§Ý§à§Ó §ã§Ö§ä§Ú.