Symbol: DTRACEOPT_AGGHIST
usr/src/lib/libdtrace/common/dt_aggregate.c
1537
if (dtp->dt_options[DTRACEOPT_AGGHIST] != DTRACEOPT_UNSET) {
usr/src/lib/libdtrace/common/dt_options.c
1004
{ "agghist", dt_opt_runtime, DTRACEOPT_AGGHIST },