[Indarello]

public OnPluginStart()
{
    RegConsoleCmd("jointeam", Command_jointeam);
}  


public Action:Command_jointeam(client, args)
{
    if (!client || !IsClientInGame(client))
    {
        return Plugin_Continue;
    }
  
    decl String:teamString[3];
    GetCmdArg(1, teamString, sizeof(teamString));
    new oldTeam = GetClientTeam(client);
    new newTeam = StringToInt(teamString);
    g_Tcount = GetTeamClientCount(TEAM_T);
    g_CTcount = GetTeamClientCount(TEAM_CT);
  
  
    ...
  
    if(oldTeam < TEAM_T)
    {
  
        ...
      
        else if(newTeam == TEAM_CT)
        {
            if(g_CTcount > g_Tcount || g_PrevLosers == TEAM_T && g_CTcount == g_Tcount)
            {
                LogToFile(ZLogFile, "Jointeam 4.3");
                CGOPrintToChat(client, "{LIME}Text");
                ChangeClientTeam(client, TEAM_T);          
          
                return Plugin_Handled;
            }
            else return Plugin_Continue;
        }

Last text in logs:
Jointeam 4.3
X joined T team
How this action can make freeze until server reload, and >200% cpu load?
There was 2 more players in that moment
g_PrevLosers - previous team who lost round

[KissLick]

First look: Maybe it's because you hook team change and inside that hook you change team - infinite loop.

[xbatista]

Try to use: CS_SwitchTeam
instead of ChangeClientTeam.

[Indarello]

thanks, i will try
freeze is rare, and for now i dont know that this pugin makes it, it was just last massage in logs before freeze