Off-CPU Time Flame Graph
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- (55 ms, 3.30%)
-
vn_read (484 ms, 29.02%)
vn_read
mi_switch (2 ms, 0.12%)
sleeplk (430 ms, 25.78%)
sleeplk
all (1,668 ms, 100%)
0x40453f (1,664 ms, 99.76%)
0x40453f
_sleep (219 ms, 13.13%)
_sleep
namei (4 ms, 0.24%)
bwait (52 ms, 3.12%)
bwait
vnode_pager_getpages (1 ms, 0.06%)
0x800c36d8a (55 ms, 3.30%)
0x8..
vn_bmap_seekhole (30 ms, 1.80%)
_sleep (4 ms, 0.24%)
vm_pager_get_pages (1 ms, 0.06%)
- (1 ms, 0.06%)
trap (1 ms, 0.06%)
0x80061233a (3 ms, 0.18%)
ufs_bmaparray (30 ms, 1.80%)
critical_exit (2 ms, 0.12%)
0xffffffff80ec392b (4 ms, 0.24%)
0x8006185bc (1 ms, 0.06%)
0x408f5b (1,661 ms, 99.58%)
0x408f5b
vm_fault (1 ms, 0.06%)
cluster_read (219 ms, 13.13%)
cluster_read
VOP_GETPAGES_APV (1 ms, 0.06%)
trap (1 ms, 0.06%)
VOP_READ_APV (1,083 ms, 64.93%)
VOP_READ_APV
vn_io_fault1 (484 ms, 29.02%)
vn_io_fault1
vm_fault (1 ms, 0.06%)
VOP_GETPAGES_APV (1 ms, 0.06%)
vm_fault (1 ms, 0.06%)
sys_fstatat (4 ms, 0.24%)
_sleep (864 ms, 51.80%)
_sleep
vm_fault_hold (1 ms, 0.06%)
bwait (1 ms, 0.06%)
dofileread (484 ms, 29.02%)
dofileread
intr_execute_handlers (2 ms, 0.12%)
sleepq_wait (1 ms, 0.06%)
0x8008b29f0 (55 ms, 3.30%)
0x8..
vm_fault (2 ms, 0.12%)
sleepq_wait (1 ms, 0.06%)
vn_io_fault (1,083 ms, 64.93%)
vn_io_fault
bwait (1 ms, 0.06%)
kern_lseek (30 ms, 1.80%)
ast (1 ms, 0.06%)
mi_switch (30 ms, 1.80%)
VOP_GETPAGES_APV (2 ms, 0.12%)
- (4 ms, 0.24%)
trap (2 ms, 0.12%)
trap (1 ms, 0.06%)
vm_pager_get_pages (1 ms, 0.06%)
cluster_read (430 ms, 25.78%)
cluster_read
- (1 ms, 0.06%)
0x800618531 (1 ms, 0.06%)
amd64_syscall (30 ms, 1.80%)
_sleep (1 ms, 0.06%)
vm_fault (1 ms, 0.06%)
vnode_pager_getpages (1 ms, 0.06%)
mi_switch (864 ms, 51.80%)
mi_switch
vnode_pager_generic_getpages (1 ms, 0.06%)
0x8006171f1 (1 ms, 0.06%)
0xffffffff80ec3641 (1 ms, 0.06%)
breadn_flags (864 ms, 51.80%)
breadn_flags
_sleep (2 ms, 0.12%)
0xffffffff80ec392b (30 ms, 1.80%)
0x800c484ea (487 ms, 29.20%)
0x800c484ea
0x800c484ea (1,083 ms, 64.93%)
0x800c484ea
ffs_read (1,083 ms, 64.93%)
ffs_read
- (2 ms, 0.12%)
vnode_pager_getpages (2 ms, 0.12%)
dofileread (1,083 ms, 64.93%)
dofileread
__lockmgr_args (430 ms, 25.78%)
__lockmgr_args
vfs_cache_lookup (4 ms, 0.24%)
amd64_syscall (484 ms, 29.02%)
amd64_syscall
mi_switch (430 ms, 25.78%)
mi_switch
ffs_vgetf (4 ms, 0.24%)
vm_pager_get_pages (2 ms, 0.12%)
0x40a3fb (1,571 ms, 94.18%)
0x40a3fb
- (1 ms, 0.06%)
intr_event_handle (2 ms, 0.12%)
mi_switch (1 ms, 0.06%)
_sleep (1 ms, 0.06%)
VOP_READ_APV (484 ms, 29.02%)
VOP_READ_APV
trap_pfault (1 ms, 0.06%)
vm_pager_get_pages (1 ms, 0.06%)
mi_switch (52 ms, 3.12%)
mi_..
VOP_LOOKUP_APV (4 ms, 0.24%)
vnode_pager_generic_getpages (1 ms, 0.06%)
trap_pfault (1 ms, 0.06%)
bufwait (30 ms, 1.80%)
0xffffffff80ec3641 (1 ms, 0.06%)
lapic_handle_intr (2 ms, 0.12%)
sleepq_wait (2 ms, 0.12%)
bwait (864 ms, 51.80%)
bwait
ffs_getpages (1 ms, 0.06%)
bwait (2 ms, 0.12%)
0x800610669 (4 ms, 0.24%)
VOP_GETPAGES_APV (1 ms, 0.06%)
mi_switch (2 ms, 0.12%)
- (487 ms, 29.20%)
-
0x800616a87 (1 ms, 0.06%)
ufs_readdir (55 ms, 3.30%)
ufs..
vn_io_fault (484 ms, 29.02%)
vn_io_fault
sleepq_wait (219 ms, 13.13%)
sleepq_wait
vn_io_fault1 (1,083 ms, 64.93%)
vn_io_fault1
sleepq_wait (52 ms, 3.12%)
sle..
0x40a583 (1,570 ms, 94.12%)
0x40a583
ufs_lookup_ino (4 ms, 0.24%)
0xffffffff80ec3990 (2 ms, 0.12%)
ffs_getpages (1 ms, 0.06%)
kern_getdirentries (55 ms, 3.30%)
ker..
0x80061c99b (1 ms, 0.06%)
0x40940e (1,660 ms, 99.52%)
0x40940e
0xffffffff80ec3641 (1 ms, 0.06%)
sleepq_wait (430 ms, 25.78%)
sleepq_wait
sleepq_wait (55 ms, 3.30%)
sle..
ffs_getpages (1 ms, 0.06%)
0x8008b203c (1,083 ms, 64.93%)
0x8008b203c
ufs_bmap (30 ms, 1.80%)
bufwait (219 ms, 13.13%)
bufwait
0x800624e8f (1 ms, 0.06%)
sleepq_wait (1 ms, 0.06%)
uiomove_fromphys (2 ms, 0.12%)
amd64_syscall (4 ms, 0.24%)
lookup (4 ms, 0.24%)
vm_pager_get_pages (1 ms, 0.06%)
sys_getdirentries (55 ms, 3.30%)
sys..
0x800632000 (1,664 ms, 99.76%)
0x800632000
0x8008aba70 (1 ms, 0.06%)
_sleep (1 ms, 0.06%)
0x40a4a2 (1 ms, 0.06%)
0xffffffff80ec3641 (1 ms, 0.06%)
trap_pfault (1 ms, 0.06%)
mi_switch (1 ms, 0.06%)
0x80087c240 (1 ms, 0.06%)
sleepq_wait (864 ms, 51.80%)
sleepq_wait
0x8008b337b (55 ms, 3.30%)
0x8..
getblk (430 ms, 25.78%)
getblk
breadn_flags (4 ms, 0.24%)
_sleep (1 ms, 0.06%)
0xffffffff80ec392b (484 ms, 29.02%)
0xffffffff80ec392b
0x800850000 (1 ms, 0.06%)
ffs_read (484 ms, 29.02%)
ffs_read
bwait (55 ms, 3.30%)
bwait
VOP_GETPAGES_APV (1 ms, 0.06%)
mi_switch (2 ms, 0.12%)
bwait (4 ms, 0.24%)
_sleep (30 ms, 1.80%)
vnode_pager_generic_getpages (1 ms, 0.06%)
0x8008b38e0 (2 ms, 0.12%)
vn_ioctl (30 ms, 1.80%)
ffs_getpages (1 ms, 0.06%)
sys_read (1,083 ms, 64.93%)
sys_read
vnode_pager_getpages (1 ms, 0.06%)
0x80087d099 (1 ms, 0.06%)
vnode_pager_generic_getpages (2 ms, 0.12%)
VOP_GETPAGES_APV (1 ms, 0.06%)
vnode_pager_getpages (1 ms, 0.06%)
vnode_pager_generic_getpages (1 ms, 0.06%)
vm_fault_hold (1 ms, 0.06%)
mi_switch (1 ms, 0.06%)
vm_pager_get_pages (1 ms, 0.06%)
bwait (30 ms, 1.80%)
0xffffffff80ec4a89 (1 ms, 0.06%)
0x8008b2820 (30 ms, 1.80%)
- (1 ms, 0.06%)
ast (2 ms, 0.12%)
0xffffffff80ec392b (1,083 ms, 64.93%)
0xffffffff80ec392b
0x40a817 (487 ms, 29.20%)
0x40a817
0x800b83f0a (4 ms, 0.24%)
0x8006185a5 (1 ms, 0.06%)
sys_read (484 ms, 29.02%)
sys_read
sleepq_wait (30 ms, 1.80%)
_sleep (55 ms, 3.30%)
_sl..
kern_statat (4 ms, 0.24%)
_sleep (52 ms, 3.12%)
_sl..
mi_switch (1 ms, 0.06%)
- (1 ms, 0.06%)
bwait (1 ms, 0.06%)
0x8008b203c (487 ms, 29.20%)
0x8008b203c
VOP_IOCTL_APV (30 ms, 1.80%)
_sleep (1 ms, 0.06%)
bwait (1 ms, 0.06%)
0xffffffff80ec392b (55 ms, 3.30%)
0xf..
ffs_getpages (2 ms, 0.12%)
trap_pfault (1 ms, 0.06%)
vm_fault_hold (1 ms, 0.06%)
0x8008c9dc0 (1 ms, 0.06%)
0xffffffff80ec3641 (1 ms, 0.06%)
trap (1 ms, 0.06%)
VOP_BMAP_APV (30 ms, 1.80%)
mi_switch (1 ms, 0.06%)
trap_pfault (2 ms, 0.12%)
vm_fault (1 ms, 0.06%)
trap (1 ms, 0.06%)
vn_read (1,083 ms, 64.93%)
vn_read
VOP_READDIR_APV (55 ms, 3.30%)
VOP..
amd64_syscall (1,083 ms, 64.93%)
amd64_syscall
vn_seek (30 ms, 1.80%)
0xffffffff80ec3d27 (2 ms, 0.12%)
breadn_flags (52 ms, 3.12%)
bre..
vnode_pager_generic_getpages (1 ms, 0.06%)
sleepq_wait (4 ms, 0.24%)
0x4054f2 (1,662 ms, 99.64%)
0x4054f2
bwait (219 ms, 13.13%)
bwait
vnode_pager_getpages (1 ms, 0.06%)
vm_fault_hold (1 ms, 0.06%)
ffs_getpages (1 ms, 0.06%)
0x800c4852a (30 ms, 1.80%)
0xffffffff80ec3641 (2 ms, 0.12%)
bwait (1 ms, 0.06%)
trap_pfault (1 ms, 0.06%)
bsdtar (1,668 ms, 100.00%)
bsdtar
mi_switch (1 ms, 0.06%)
ffs_blkatoff (55 ms, 3.30%)
ffs..
vm_fault_hold (2 ms, 0.12%)
0x40a70c (1,083 ms, 64.93%)
0x40a70c
vm_fault_hold (1 ms, 0.06%)
breadn_flags (55 ms, 3.30%)
bre..
sleepq_wait (1 ms, 0.06%)
amd64_syscall (55 ms, 3.30%)
amd..
sleepq_wait (1 ms, 0.06%)
0x8006129db (1 ms, 0.06%)
VOP_CACHEDLOOKUP_APV (4 ms, 0.24%)
0x40a25d (89 ms, 5.34%)
0x40a25d