strncpy(vl.host, hostname_g, sizeof(vl.host));
strncpy(vl.plugin, "mic", sizeof(vl.plugin));
if (core < 0) /* global aggregation */
strncpy(vl.host, hostname_g, sizeof(vl.host));
strncpy(vl.plugin, "mic", sizeof(vl.plugin));
if (core < 0) /* global aggregation */