import (
"database/sql"
"fmt"
+ "strings"
"time"
"github.com/sjmudd/pstop/lib"
state.show = showLatency
state.tiwsbt.SetWantsLatency(true)
+ // get short name (to save space)
_, hostname := lib.SelectGlobalVariableByVariableName(state.dbh, "HOSTNAME")
+ if index := strings.Index(hostname, "."); index >= 0 {
+ hostname = hostname[0:index]
+ }
_, mysql_version := lib.SelectGlobalVariableByVariableName(state.dbh, "VERSION")
_, datadir := lib.SelectGlobalVariableByVariableName(state.dbh, "DATADIR")
state.SetHostname(hostname)
func (state State) displayHeading() {
state.displayLine0()
- state.displayLine1()
+ state.displayDescription()
}
func (state State) displayLine0() {
state.screen.PrintAt(0, 0, top_line)
}
-func (state State) displayLine1() {
+func (state State) displayDescription() {
+ description := "UNKNOWN"
+
switch state.show {
case showLatency, showOps:
- state.screen.PrintAt(0, 1, state.tiwsbt.Description())
+ description = state.tiwsbt.Description()
case showIO:
- state.screen.PrintAt(0, 1, state.fsbi.Description())
+ description = state.fsbi.Description()
case showLocks:
- state.screen.PrintAt(0, 1, state.tlwsbt.Description())
- default:
- state.screen.PrintAt(0, 1, "UNKNOWN")
+ description = state.tlwsbt.Description()
}
+
+ state.screen.PrintAt(0, 1, description)
}
func (state *State) displayOpsOrLatency() {
state.fsbi.SetWantRelativeStats(want_relative_stats)
state.tlwsbt.SetWantRelativeStats(state.want_relative_stats)
state.tiwsbt.SetWantRelativeStats(state.want_relative_stats)
-
- state.Display()
}
// if there's a better way of doing this do it better ...