diff options
| author | zont <zont@FreeBSD.org> | 2013-01-28 12:58:37 +0000 |
|---|---|---|
| committer | zont <zont@FreeBSD.org> | 2013-01-28 12:58:37 +0000 |
| commit | 74295506311b9507b710b2729ba15e2fa5a611c8 (patch) | |
| tree | b137b98d89360a5673d61116c1d2f71cd01ac690 /usr.bin | |
| parent | 8b5d522b68095fe93e962912b0103acc1c5e4ee4 (diff) | |
| download | FreeBSD-src-74295506311b9507b710b2729ba15e2fa5a611c8.zip FreeBSD-src-74295506311b9507b710b2729ba15e2fa5a611c8.tar.gz | |
- Show page faults requiring I/O when -s invoked.
Reviewed by: alc
MFC after: 2 weeks
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/vmstat/vmstat.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/usr.bin/vmstat/vmstat.c b/usr.bin/vmstat/vmstat.c index fe3a29c..c089dbf 100644 --- a/usr.bin/vmstat/vmstat.c +++ b/usr.bin/vmstat/vmstat.c @@ -469,6 +469,7 @@ fill_vmmeter(struct vmmeter *vmmp) ADD_FROM_PCPU(i, v_intr); ADD_FROM_PCPU(i, v_soft); ADD_FROM_PCPU(i, v_vm_faults); + ADD_FROM_PCPU(i, v_io_faults); ADD_FROM_PCPU(i, v_cow_faults); ADD_FROM_PCPU(i, v_cow_optim); ADD_FROM_PCPU(i, v_zfod); @@ -507,6 +508,7 @@ fill_vmmeter(struct vmmeter *vmmp) /* vm */ GET_VM_STATS(vm, v_vm_faults); + GET_VM_STATS(vm, v_io_faults); GET_VM_STATS(vm, v_cow_faults); GET_VM_STATS(vm, v_cow_optim); GET_VM_STATS(vm, v_zfod); @@ -968,6 +970,7 @@ dosum(void) (void)printf("%9u zero fill pages prezeroed\n", sum.v_ozfod); (void)printf("%9u intransit blocking page faults\n", sum.v_intrans); (void)printf("%9u total VM faults taken\n", sum.v_vm_faults); + (void)printf("%9u page faults requiring I/O\n", sum.v_io_faults); (void)printf("%9u pages affected by kernel thread creation\n", sum.v_kthreadpages); (void)printf("%9u pages affected by fork()\n", sum.v_forkpages); (void)printf("%9u pages affected by vfork()\n", sum.v_vforkpages); |
