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#include "_begin.def"
/* member name, symbolic constant, human label, human description (think UI/help) */
/* /proc/stat */
/* a cpu row, this is shown once for the total prefixed with "cpu ", then again for every cpu prefixed with "cpuN ", newlines terminate rows */
vmon_omit_n( 5, SYS_STAT_CPU_PREFIX, "cpu line \"cpu \" prefix")
vmon_datum_ulonglong( user, SYS_STAT_CPU_USER, "UserTime", "Time spent in user mode (ticks)")
vmon_omit_run( ' ', SYS_STAT_CPU_NICE_SP)
vmon_datum_ulonglong( nice, SYS_STAT_CPU_NICE, "NiceTime", "Time spent in user mode with low priority (ticks)")
vmon_omit_run( ' ', SYS_STAT_CPU_SYS_SP)
vmon_datum_ulonglong( system, SYS_STAT_CPU_SYS, "SysTime", "Time spent in system mode (ticks)")
vmon_omit_run( ' ', SYS_STAT_CPU_IDLE_SP)
vmon_datum_ulonglong( idle, SYS_STAT_CPU_IDLE, "IdleTime", "Time spent in the idle task (ticks)")
vmon_omit_run( ' ', SYS_STAT_CPU_IOWAIT_SP)
vmon_datum_ulonglong( iowait, SYS_STAT_CPU_IOWAIT, "IOWaitTime", "Time spent runnable but waiting for IO (ticks)")
vmon_omit_run( ' ', SYS_STAT_CPU_IRQ_SP)
vmon_datum_ulonglong( irq, SYS_STAT_CPU_IRQ, "IRQTime", "Time spent in IRQ context (ticks)")
vmon_omit_run( ' ', SYS_STAT_CPU_SIRQ_SP)
vmon_datum_ulonglong( softirq, SYS_STAT_CPU_SIRQ, "SoftIRQTime", "Time spent in the softirq context (ticks)")
vmon_omit_run( ' ', SYS_STAT_CPU_STEAL_SP)
vmon_datum_ulonglong( steal, SYS_STAT_CPU_STEAL, "StealTime", "Time spent in a virtualized environment (ticks)")
vmon_omit_run( ' ', SYS_STAT_CPU_GUEST_SP)
vmon_datum_ulonglong( guest, SYS_STAT_CPU_GUEST, "GuestTime", "Time spent in a virtual cpu (ticks)")
vmon_omit_literal( "\n", SYS_STAT_CPU_NL)
#if 0
/* here we want to embed a list of a cpus, the cpu entries need to be a composite type which needs */
/* TODO: the rest of /proc/stat, need to develop the macro language further to cleanly support the variable structures like N cpu rows etc... */
vmon_heredef_list_begin( cpus, SYS_STAT_CPUS, "CPUs", "CPU time accounts for every cpu in the system")
/* we probably should somehow express which field is to be used as an index for addressing the array elements (and growing as needed) */
vmon_omit_n( 5, SYS_STAT_PERCPU_PREFIX, "cpu line \"cpu \" prefix")
vmon_datum_ulonglong( user, SYS_STAT_PERCPU_USER, "UserTime", "Time spent in user mode (ticks)")
vmon_omit_run( ' ', SYS_STAT_PERCPU_NICE_SP)
vmon_datum_ulonglong( nice, SYS_STAT_PERCPU_NICE, "NiceTime", "Time spent in user mode with low priority (ticks)")
vmon_omit_run( ' ', SYS_STAT_PERCPU_SYS_SP)
vmon_datum_ulonglong( system, SYS_STAT_PERCPU_SYS, "SysTime", "Time spent in system mode (ticks)")
vmon_omit_run( ' ', SYS_STAT_PERCPU_IDLE_SP)
vmon_datum_ulonglong( idle, SYS_STAT_PERCPU_IDLE, "IdleTime", "Time spent in the idle task (ticks)")
vmon_omit_run( ' ', SYS_STAT_PERCPU_IOWAIT_SP)
vmon_datum_ulonglong( iowait, SYS_STAT_PERCPU_IOWAIT, "IOWaitTime", "Time spent runnable but waiting for IO (ticks)")
vmon_omit_run( ' ', SYS_STAT_PERCPU_IRQ_SP)
vmon_datum_ulonglong( irq, SYS_STAT_PERCPU_IRQ, "IRQTime", "Time spent in IRQ context (ticks)")
vmon_omit_run( ' ', SYS_STAT_PERCPU_SIRQ_SP)
vmon_datum_ulonglong( softirq, SYS_STAT_PERCPU_SIRQ, "SoftIRQTime", "Time spent in the softirq context (ticks)")
vmon_omit_run( ' ', SYS_STAT_PERCPU_STEAL_SP)
vmon_datum_ulonglong( steal, SYS_STAT_PERCPU_STEAL, "StealTime", "Time spent in a virtualized environment (ticks)")
vmon_omit_run( ' ', SYS_STAT_PERCPU_GUEST_SP)
vmon_datum_ulonglong( guest, SYS_STAT_PERCPU_GUEST, "GuestTime", "Time spent in a virtual cpu (ticks)")
vmon_omit_literal( "\n", SYS_STAT_PERCPU_NL)
vmon_heredef_list_end( cpus, SYS_STAT_CPUS)
/* we make the interrupts array dynamic, which is kind of annoying, since in older/simple XT-PIC systems it could be simply an array of 16 elements,
and the calling code could have made assumptions about the layout. Taking this approach to accomodate modern systems also forces calling code to
be more indirect about accessing the members of this array, less assumptions can be made, such is life. I considered using a simple static array with
named directly-accessible members in the CONFIG_GENERIC_HARDIRQS case, but that would encourage creating programs dependent on that case which would
then not work unmodified on the newer (and more common, now) complicated irq routing case. :(
*/
vmon_omit_literal("intr", SYS_STAT_IRQS_PREFIX)
vmon_heredef_array_begin( irqs, SYS_STAT_IRQS, "IRQs", "Counters for all interrupts in the system")
vmon_omit_literal(" ", SYS_STAT_IRQS_SP)
vmon_datum_ulonglong( count, SYS_STAT_PERIRQ_COUNT)
vmon_heredef_array_end( irqs, SYS_STAT_IRQS)
vmon_omit_literal("\n", SYS_STAT_IRQS_NL)
vmon_omit_literal("ctxt ", SYS_STAT_CTXT_SWITCHES_PREFIX)
vmon_datum_ulonglong( ctxt, SYS_STAT_CTXT_SWITCHES, "CXs", "Count of context switches since boot")
vmon_omit_literal("\n", SYS_STAT_CTXT_SWITCHES_NL)
vmon_omit_literal("btime ", SYS_STAT_BOOTTIME_PREFIX)
vmon_datum_ulong( boot_time, SYS_STAT_BOOTTIME, "BootTime", "Number of seconds since epoch the system booted at")
vmon_omit_literal("\n", SYS_STAT_BOOTTIME_NL)
vmon_omit_literal("processes ", SYS_STAT_FORKS_PREFIX)
vmon_datum_ulong( forks, SYS_STAT_FORKS, "Forks", "Number of forks since the system booted")
vmon_omit_literal("\n", SYS_STAT_FORKS_NL)
vmon_omit_literal("procs_running ", SYS_STAT_NRUNNABLE_PREFIX)
vmon_datum_ulong( n_runnable, SYS_STAT_NRUNNABLE, "NumRunnable", "Number of processes currently runnable (may exceed number of cpus)")
vmon_omit_literal("\n", SYS_STAT_NRUNNABLE_NL)
vmon_omit_literal("procs_blocked ", SYS_STAT_NBLOCKED_PREFIX)
vmon_datum_ulong( n_blocked, SYS_STAT_NBLOCKED, "NumBlocked", "Number of processes currently blocked")
vmon_omit_literal("\n", SYS_STAT_NBLOCKED_NL)
vmon_omit_literal("softirq ", SYS_STAT_SIRQS_PREFIX)
vmon_datum_ulonglong( sirq_hi, SYS_STAT_SIRQ_HI, "HiSIRQ", "Number of high priority soft interrupts (HI_SOFTIRQ)")
vmon_omit_literal(" ", SYS_STAT_SIRQ_TIMER_SP)
vmon_datum_ulonglong( sirq_timer, SYS_STAT_SIRQ_TIMER, "TimerSIRQ", "Number of timer software interrupts (TIMER_SOFTIRQ)")
vmon_omit_literal(" ", SYS_STAT_SIRQ_NET_TX_SP)
vmon_datum_ulonglong( sirq_net_tx, SYS_STAT_SIRQ_NET_TX, "NetTxSIRQ", "Number of network transmit software interrupts (NET_TX_SOFTIRQ)")
vmon_omit_literal(" ", SYS_STAT_SIRQ_NET_RX_SP)
vmon_datum_ulonglong( sirq_net_rx, SYS_STAT_SIRQ_NET_RX, "NetRxSIRQ", "Number of network receive software interrupts (NET_RX_SOFTIRQ)")
vmon_omit_literal(" ", SYS_STAT_SIRQ_BLOCK_SP)
vmon_datum_ulonglong( sirq_block, SYS_STAT_SIRQ_BLOCK, "BlockSIRQ", "Number of block software interrupts (BLOCK_SOFTIRQ)")
vmon_omit_literal(" ", SYS_STAT_SIRQ_IOPOLL_SP)
vmon_datum_ulonglong( sirq_iopoll, SYS_STAT_SIRQ_IOPOLL, "IOPollSIRQ", "Number of block IO poll software interrupts (BLOCK_IOPOLL_SOFTIRQ)")
vmon_omit_literal(" ", SYS_STAT_SIRQ_TASKLET_SP)
vmon_datum_ulonglong( sirq_tasklet, SYS_STAT_SIRQ_TASKLET, "TaskletSIRQ", "Number of tasklet software interrupts (TASKLET SOFTIRQ)")
vmon_omit_literal(" ", SYS_STAT_SIRQ_HRTIMER_SP)
vmon_datum_ulonglong( sirq_hrtimer, SYS_STAT_SIRQ_HRTIMER, "HRTimerSIRQ", "Number of hrtimer software interrupts (HRTIMER_SOFTIRQ)")
vmon_omit_literal(" ", SYS_STAT_SIRQ_RCU_SP)
vmon_datum_ulonglong( sirq_rcu, SYS_STAT_SIRQ_RCU, "RCUSIRQ", "Number of RCU software interrupts (RCU_SOFTIRQ)")
vmon_omit_literal("\n", SYS_STAT_SIRQS_NL)
#endif
#include "_end.def"
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