sys/vm/vm_meter.c

325 #define	VM_STATS_VM(var, descr)		VM_STATS(_vm_stats_vm, var, descr)  macro
333 VM_STATS_VM(v_vm_faults, "Address memory faults");
334 VM_STATS_VM(v_io_faults, "Page faults requiring I/O");
335 VM_STATS_VM(v_cow_faults, "Copy-on-write faults");
336 VM_STATS_VM(v_cow_optim, "Optimized COW faults");
337 VM_STATS_VM(v_zfod, "Pages zero-filled on demand");
338 VM_STATS_VM(v_ozfod, "Optimized zero fill pages");
339 VM_STATS_VM(v_swapin, "Swap pager pageins");
340 VM_STATS_VM(v_swapout, "Swap pager pageouts");
341 VM_STATS_VM(v_swappgsin, "Swap pages swapped in");
342 VM_STATS_VM(v_swappgsout, "Swap pages swapped out");
343 VM_STATS_VM(v_vnodein, "Vnode pager pageins");
344 VM_STATS_VM(v_vnodeout, "Vnode pager pageouts");
345 VM_STATS_VM(v_vnodepgsin, "Vnode pages paged in");
346 VM_STATS_VM(v_vnodepgsout, "Vnode pages paged out");
347 VM_STATS_VM(v_intrans, "In transit page faults");
348 VM_STATS_VM(v_reactivated, "Pages reactivated by pagedaemon");
349 VM_STATS_VM(v_pdwakeups, "Pagedaemon wakeups");
350 VM_STATS_VM(v_pdshortfalls, "Page reclamation shortfalls");
351 VM_STATS_VM(v_dfree, "Pages freed by pagedaemon");
352 VM_STATS_VM(v_pfree, "Pages freed by exiting processes");
353 VM_STATS_VM(v_tfree, "Total pages freed");
354 VM_STATS_VM(v_forks, "Number of fork() calls");
355 VM_STATS_VM(v_vforks, "Number of vfork() calls");
356 VM_STATS_VM(v_rforks, "Number of rfork() calls");
357 VM_STATS_VM(v_kthreads, "Number of fork() calls by kernel");
358 VM_STATS_VM(v_forkpages, "VM pages affected by fork()");
359 VM_STATS_VM(v_vforkpages, "VM pages affected by vfork()");
360 VM_STATS_VM(v_rforkpages, "VM pages affected by rfork()");
361 VM_STATS_VM(v_kthreadpages, "VM pages affected by fork() by kernel");