more cleanups

[pstop.git] / i_s / pl_by_user.go

diff --git a/i_s/pl_by_user.go b/i_s/pl_by_user.go
deleted file mode 100644 (file)
index 0098417..0000000
--- a/i_s/pl_by_user.go
+++ /dev/null
@@ -1,141 +0,0 @@
-package i_s
-
-import (
-       "fmt"
-       "sort"
-
-       "github.com/sjmudd/pstop/lib"
-)
-
-/*
-root@localhost [i_s]> show create table i_s\G
-*************************** 1. row ***************************
-CREATE TEMPORARY TABLE `PROCESSLIST` (
-       `ID` bigint(21) unsigned NOT NULL DEFAULT '0',
-       `USER` varchar(16) NOT NULL DEFAULT '',
-       `HOST` varchar(64) NOT NULL DEFAULT '',
-       `DB` varchar(64) DEFAULT NULL, `COMMAND` varchar(16) NOT NULL DEFAULT '', `TIME` int(7) NOT NULL DEFAULT '0', `STATE` varchar(64) DEFAULT NULL,
-       `INFO` longtext
-) ENGINE=MyISAM DEFAULT CHARSET=utf8
-1 row in set (0.02 sec)
-*/
-
-// a summary row of information taken from information_schema.processlist
-type pl_by_user_row struct {
-       username    string
-       runtime     uint64
-       sleeptime   uint64
-       connections uint64
-       active      uint64
-       hosts       uint64
-       dbs         uint64
-       selects     uint64
-       inserts     uint64
-       updates     uint64
-       deletes     uint64
-       other       uint64
-}
-type pl_by_user_rows []pl_by_user_row
-
-/*
-username      |Run Time   %age|Sleeping      %|Conn Actv|Hosts DBs|Sel Ins Upd Del Oth|
-xxxxxxxxxxxxxx|hh:mm:ss 100.0%|hh:mm:ss 100.0%|9999 9999|9999  999|999 999 999 999 999|
-*/
-
-func (r *pl_by_user_row) headings() string {
-       return fmt.Sprintf("%-14s|%-8s %6s|%-8s %6s|%4s %4s|%5s %3s|%3s %3s %3s %3s %3s|",
-               "User", "Run Time", "%", "Sleeping", "%", "Conn", "Actv", "Hosts", "DBs", "Sel", "Ins", "Upd", "Del", "Oth")
-}
-
-// generate a printable result
-func (r *pl_by_user_row) row_content(totals pl_by_user_row) string {
-       var u string
-       if len(r.username) == 0 {
-               u = ""
-       } else if len(r.username) > 14 {
-               u = r.username[0:14]
-       } else {
-               u = r.username
-       }
-       return fmt.Sprintf("%-14s|%8s %6s|%8s %6s|%4s %4s|%5s %3s|%3s %3s %3s %3s %3s|",
-               u,
-               lib.FormatSeconds(r.runtime),
-               lib.FormatPct(lib.MyDivide(r.runtime, totals.runtime)),
-               lib.FormatSeconds(r.sleeptime),
-               lib.FormatPct(lib.MyDivide(r.sleeptime, totals.sleeptime)),
-               lib.FormatCounter(int(r.connections), 4),
-               lib.FormatCounter(int(r.active), 4),
-               lib.FormatCounter(int(r.hosts), 5),
-               lib.FormatCounter(int(r.dbs), 3),
-               lib.FormatCounter(int(r.selects), 3),
-               lib.FormatCounter(int(r.inserts), 3),
-               lib.FormatCounter(int(r.updates), 3),
-               lib.FormatCounter(int(r.deletes), 3),
-               lib.FormatCounter(int(r.other), 3))
-}
-
-// generate a row of totals from a table
-func (t pl_by_user_rows) totals() pl_by_user_row {
-       var totals pl_by_user_row
-       totals.username = "Totals"
-
-       for i := range t {
-               totals.runtime += t[i].runtime
-               totals.sleeptime += t[i].sleeptime
-               totals.connections += t[i].connections
-               totals.active += t[i].active
-               //      totals.hosts += t[i].hosts      This needs to be done differently to get the total number of distinct hosts
-               //      totals.dbs += t[i].dbs          This needs to be done differently to get the total number of distinct dbs
-               totals.selects += t[i].selects
-               totals.inserts += t[i].inserts
-               totals.updates += t[i].updates
-               totals.deletes += t[i].deletes
-               totals.other += t[i].other
-       }
-
-       return totals
-}
-
-func (t pl_by_user_rows) Headings() string {
-       var r pl_by_user_row
-       return r.headings()
-}
-
-// describe a whole row
-func (r pl_by_user_row) String() string {
-       return fmt.Sprintf("%v %v %v %v %v %v %v %v %v %v", r.username, r.runtime, r.connections, r.sleeptime, r.active, r.hosts, r.dbs, r.selects, r.inserts, r.updates, r.deletes, r.other)
-}
-
-// total time is runtime + sleeptime
-func (r pl_by_user_row) total_time() uint64 {
-       return r.runtime + r.sleeptime
-}
-
-// describe a whole table
-func (t pl_by_user_rows) String() string {
-       s := ""
-       for i := range t {
-               s = s + t[i].String() + "\n"
-       }
-       return s
-}
-
-// for sorting
-type ByRunTime pl_by_user_rows
-
-func (t ByRunTime) Len() int      { return len(t) }
-func (t ByRunTime) Swap(i, j int) { t[i], t[j] = t[j], t[i] }
-func (t ByRunTime) Less(i, j int) bool {
-       return (t[i].total_time() > t[j].total_time()) ||
-               ((t[i].total_time() == t[j].total_time()) && (t[i].connections > t[j].connections)) ||
-               ((t[i].total_time() == t[j].total_time()) && (t[i].connections == t[j].connections) && (t[i].username < t[j].username))
-}
-
-func (t pl_by_user_rows) Sort() {
-       sort.Sort(ByRunTime(t))
-}
-
-func (t pl_by_user_rows) emptyRowContent() string {
-       var r pl_by_user_row
-       return r.row_content(r)
-}