// _graph.c // Prints graphs of MUD usage. // All this does is call the relevant function in the usage daemon. // See that file for better information. // Mobydick, 6-7-93 #include <daemons.h> #include <mudlib.h> inherit DAEMON ; int help() ; #define ARGS ({ "mem", "cpu", "obs", "users" }) int cmd_graph (string str) { string flag, tmp ; if (!str) return help() ; if (sscanf(str,"%s %s",flag,tmp)==2 && flag == "-r") { str = tmp ; } if (member_array(str,ARGS)==-1) { notify_fail ("Supported args are mem, cpu, obs, and users.\n"); return 0 ; } if (flag && flag=="-r") { USAGE_D->print_data(str) ; return 1 ; } USAGE_D -> graph(str) ; return 1 ; } int help() { write ("Usage: graph [-r] [mem|cpu|obs|users]\n\n"+ "The graph commands shows the history of the MUD's use of various\n"+ "things. It currently supports four arguments: mem, which shows\n"+ "memory use: cpu, which shows CPU use: obs, which shows the number\n"+ "objects loaded: and users, which shows the number of users logged\n"+ "in. The printed graph shows the history of the average number of\n"+ "the selected argument.\n" + "Every two minutes, a daemon process checks the levels of the four\n"+ "variables and adds those levels to a running total. Every hour, the\n"+ "average level is computed and added to the graph. Bar 20, on the right\n"+ "hand side of the graph, is the last hour's usage, and previous bars\n"+ "are the use of previous hours, up to 20 hours before.\n"+ "The -r flag can be added: this will cause the command to print the\n"+ "raw data instead of graphing it.\n") ; return 1 ; }