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OpenSolaris 2009.06 - man page for ctstat (opensolaris section 1)

ctstat(1)							   User Commands							 ctstat(1)

NAME
ctstat - display active system contracts
SYNOPSIS
/usr/bin/ctstat [-a] [-i contractid...] [-t type...] [-v] [interval [count]]
DESCRIPTION
The ctstat utility allows a user to observe the contracts active on a system. Unless you specify the -i or -t option, ctstat displays statistics on all contracts in the system.
OPTIONS
The following options are supported: -a Display all contracts regardless of state. By default, only those contracts which are in the owned, inherited, or orphan states are displayed. -i contractid... Request status on the specified contracts, identified by their numeric contract identifier (contract_id). This option accepts lists as arguments . Items in the list can be separated by commas, or enclosed in quotes and sepa- rated by commas or spaces. -t type... Request status on contracts of the specified type (type). This option accepts lists as arguments. Items in the list can be separated by commas, or enclosed in quotes and sepa- rated by commas or spaces. The following types are supported: process Process contracts -v Verbose output.
OPERANDS
The following operands are supported: interval Report once each interval seconds. count Print only count reports.
OUTPUT
The following list defines the column headings and the meanings of a ctstat report: CTID The contract ID of the contract. ZONEID The zone ID of the contract's creator. TYPE The contract type. STATE The state of the contract: owned Contract is owned by a process. inherited The contract owner has exited abnormally and the contract has been inherited by the owner's process contract. orphan The contract owner has abandoned the contract, the contract owner exited abnormally and the contract was not inher- ited by the owner's process contract, or the process contract which had inherited the contract was abandoned by its owner. dead The contract is no longer active. It is removed from the system automatically when all references to it (open file descriptors, contract templates, and events) have been released. HOLDER If the contract is in the owned state, the pid of the process that owns the contract. If the contract is in the inherited state, the id of the regent process contract. EVENTS The number of unacknowledged critical events pending. QTIME The time until quantum ends, or - if no negotiation is in progress. NTIME The time until negotiation ends, or - if no negotiation is in progress.
EXAMPLES
Example 1 Reporting on all Contracts in the System The following example reports on all contracts in the system: example% ctstat -a CTID TYPE STATE HOLDER EVENTS QTIME NTIME 1 process owned 100579 0 - - 2 process dead - 1 - - 3 process inherit 1 3 - - 4 process orphan - 0 - - Example 2 Obtaining a Verbose Report of All Contracts in the System The following example obtains a verbose report of all contracts in the system: example% ctstat -av CTID TYPE STATE HOLDER EVENTS QTIME NTIME 1 process owned 100579 0 - - informative event set: none critical event set: hwerr core fatal event set: hwerr parameter set: none member processes: 100600 100601 inherited ctids: none service fmri: svc:/system/init:default svc_fmri ctid: 1 creator: sched aux: 2 process dead - 1 - - informative event set: none critical event set: none fatal event set: hwerr core parameter set: pgrponly member processes: none inherited ctids: none service fmri: svc:/system/power:default svc_fmri ctid: 19 creator: svc.startd aux: start
EXIT STATUS
The following exit values are returned: 0 Successful completion. 1 An error occurred. 2 Invalid arguments.
FILES
/system/contract/*
ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ |Interface Stability |See below. | +-----------------------------+-----------------------------+ The human readable output is Uncommitted. The invocation is Committed.
SEE ALSO
ctrun(1), ctwatch(1), contract(4), process(4), attributes(5) SunOS 5.11 25 Feb 2008 ctstat(1)