Solaris Performance and Tools: DTrace and MDB Techniques for Solaris 10 and OpenSolaris

10.7. MDB Reference

Table 10.28. MDB Reference for DTrace

dcmd or walker

Description

dcmd difinstr

Disassemble a DIF instruction

dcmd difo

Print a DIF object

dcmd dof_actdesc

Print a DOF actdesc

dcmd dof_ecbdesc

Print a DOF ecbdesc

dcmd dof_hdr

Print a DOF header

dcmd dof_probedesc

Print a DOF probedesc

dcmd dof_relodesc

Print a DOF relodesc

dcmd dof_relohdr

Print a DOF relocation header

dcmd dof_sec

Print a DOF section header

dcmd dofdump

Dump DOF

dcmd dtrace

Print dtrace(1M)-like output

dcmd dtrace_aggstat

Print DTrace aggregation hash statistics

dcmd dtrace_dynstat

Print DTrace dynamic variable hash statistics

dcmd dtrace_errhash

Print DTrace error hash

dcmd dtrace_helptrace

Print DTrace helper trace

dcmd dtrace_state

Print active DTrace consumers

dcmd id2probe

Translate a dtrace_id_t to a dtrace_probe_t

walk dof_sec

Walk DOF section header table given header address

walk dtrace_aggkey

Walk DTrace aggregation keys

walk dtrace_dynvar

Walk DTrace dynamic variables

walk dtrace_errhash

Walk hash of DTrace error messasges

walk dtrace_helptrace

Walk DTrace helper trace entries

walk dtrace_state

Walk DTrace per-consumer softstate

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