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__list_add (27 samples, 0.04%)
vvp_page_delete (8 samples, 0.01%)
cap_capable (32 samples, 0.05%)
iov_iter_advance (10 samples, 0.02%)
osc_lru_reclaim (8 samples, 0.01%)
smp_apic_timer_interrupt (19 samples, 0.03%)
__add_to_page_cache_locked (12 samples, 0.02%)
osc_page_init (96 samples, 0.15%)
handle_edge_irq (8 samples, 0.01%)
radix_tree_delete_item (54 samples, 0.08%)
cl_page_own_try (316 samples, 0.48%)
ktime_get (7 samples, 0.01%)
put_page (10 samples, 0.02%)
next_zones_zonelist (8 samples, 0.01%)
cl_page_is_owned (7 samples, 0.01%)
[mlx5_core.ko.xz] (44 samples, 0.07%)
sys_mmap (6 samples, 0.01%)
[mlx5_core.ko.xz] (6 samples, 0.01%)
lov_io_call.isra.5 (7 samples, 0.01%)
cl_io_top (6 samples, 0.01%)
__x86_indirect_thunk_rax (16 samples, 0.02%)
lov_stripe_number (139 samples, 0.21%)
smp_apic_timer_interrupt (14 samples, 0.02%)
cl_io_start (41 samples, 0.06%)
cl_io_start (41 samples, 0.06%)
task_numa_work (7 samples, 0.01%)
exit_mmap (10 samples, 0.02%)
handle_irq_event_percpu (8 samples, 0.01%)
lru_cache_add (1,834 samples, 2.81%)
lr..
cl_io_iter_init (3,355 samples, 5.14%)
cl_io_..
irq_exit (7 samples, 0.01%)
[unknown] (63,924 samples, 97.96%)
[unknown]
lov_io_iter_init (3,354 samples, 5.14%)
lov_io..
system_call_fastpath (48 samples, 0.07%)
ktime_get (10 samples, 0.02%)
apic_timer_interrupt (7 samples, 0.01%)
[[ib_uverbs]] (44 samples, 0.07%)
cl_page_disown (28 samples, 0.04%)
hrtimer_interrupt (8 samples, 0.01%)
local_apic_timer_interrupt (91 samples, 0.14%)
[mlx5_ib.ko.xz] (56 samples, 0.09%)
pthread_spin_unlock@plt (11 samples, 0.02%)
get_task_policy.part.24 (11 samples, 0.02%)
cl_page_list_add (10 samples, 0.02%)
hrtimer_interrupt (10 samples, 0.02%)
ompi_coll_libnbc_progress (100 samples, 0.15%)
cancel_dirty_page (13 samples, 0.02%)
ll_fsync (41 samples, 0.06%)
ll_write_begin (23,691 samples, 36.31%)
ll_write_begin
pthread_spin_lock (184 samples, 0.28%)
apic_timer_interrupt (11 samples, 0.02%)
vvp_page_disown (369 samples, 0.57%)
opal_progress (52 samples, 0.08%)
do_munmap (48 samples, 0.07%)
__rmqueue (20 samples, 0.03%)
local_apic_timer_interrupt (13 samples, 0.02%)
__list_del_entry (39 samples, 0.06%)
cl_page_disown (106 samples, 0.16%)
_raw_spin_lock (127 samples, 0.19%)
mem_cgroup_charge_common (11 samples, 0.02%)
native_queued_spin_lock_slowpath (509 samples, 0.78%)
cl_pagevec_put (1,666 samples, 2.55%)
cl..
__percpu_counter_add (8 samples, 0.01%)
__rpc_execute (6 samples, 0.01%)
grab_cache_page_nowait (14,599 samples, 22.37%)
grab_cache_page_nowait
__mod_zone_page_state (42 samples, 0.06%)
ib_uverbs_write (56 samples, 0.09%)
get_pageblock_flags_group (17 samples, 0.03%)
__lru_cache_add (6 samples, 0.01%)
mca_pml_ob1_progress (17 samples, 0.03%)
__slab_free (194 samples, 0.30%)
__find_get_page (186 samples, 0.29%)
_raw_spin_lock_irqsave (13 samples, 0.02%)
cl_page_free (1,603 samples, 2.46%)
cl..
osc_extent_sanity_check0 (137 samples, 0.21%)
__memset_sse2 (33 samples, 0.05%)
setup_object.isra.46 (14 samples, 0.02%)
__x86_indirect_thunk_rax (16 samples, 0.02%)
osc_page_delete (8 samples, 0.01%)
native_queued_spin_lock_slowpath (29 samples, 0.04%)
apic_timer_interrupt (21 samples, 0.03%)
opal_timer_linux_get_usec_sys_timer (35 samples, 0.05%)
ext4_es_insert_extent (38 samples, 0.06%)
hrtimer_interrupt (90 samples, 0.14%)
free_hot_cold_page (916 samples, 1.40%)
mem_cgroup_update_lru_size (11 samples, 0.02%)
capable (13 samples, 0.02%)
[libopen-pal.so.20.10.1] (19 samples, 0.03%)
handle_mm_fault (56 samples, 0.09%)
[[ib_uverbs]] (44 samples, 0.07%)
sys_mmap_pgoff (8 samples, 0.01%)
cl_io_iter_init (3,351 samples, 5.14%)
cl_io_..
lov_sub_get (22 samples, 0.03%)
vvp_io_write_start (55,647 samples, 85.28%)
vvp_io_write_start
__do_page_fault (20 samples, 0.03%)
lov_page_init_composite (26 samples, 0.04%)
vvp_page_assume (40 samples, 0.06%)
lookup_fast (6 samples, 0.01%)
_cond_resched (10 samples, 0.02%)
setup_object.isra.46 (8 samples, 0.01%)
common_interrupt (12 samples, 0.02%)
queued_spin_lock_slowpath (2,708 samples, 4.15%)
queu..
tick_sched_timer (16 samples, 0.02%)
nfs3_proc_getattr (6 samples, 0.01%)
rpc_run_task (6 samples, 0.01%)
get_user_pages (52 samples, 0.08%)
__pagevec_lru_add_fn (469 samples, 0.72%)
__page_cache_alloc (8,600 samples, 13.18%)
__page_cache_alloc
cap_capable (124 samples, 0.19%)
do_page_mkwrite (53 samples, 0.08%)
osc_prep_async_page (6 samples, 0.01%)
cl_page_state_set0 (7 samples, 0.01%)
__hrtimer_run_queues (11 samples, 0.02%)
apic_timer_interrupt (17 samples, 0.03%)
get_page_from_freelist (15 samples, 0.02%)
cl_pagevec_put (111 samples, 0.17%)
get_page_from_freelist (8 samples, 0.01%)
lu_object_put (136 samples, 0.21%)
vfs_write (6 samples, 0.01%)
native_queued_spin_lock_slowpath (9 samples, 0.01%)
cl_page_owner_set.isra.19 (39 samples, 0.06%)
FillBuffer (25 samples, 0.04%)
native_queued_spin_lock_slowpath (2,685 samples, 4.11%)
nati..
cl_page_put (145 samples, 0.22%)
local_apic_timer_interrupt (17 samples, 0.03%)
__hrtimer_run_queues (9 samples, 0.01%)
[ld-2.17.so] (16 samples, 0.02%)
queued_spin_lock_slowpath (557 samples, 0.85%)
__dec_zone_state (160 samples, 0.25%)
ktime_get_update_offsets_now (8 samples, 0.01%)
debugfs_remove_recursive (6 samples, 0.01%)
free_pages_and_swap_cache (9 samples, 0.01%)
queued_spin_lock_slowpath (10 samples, 0.02%)
__x86_indirect_thunk_r10 (10 samples, 0.02%)
_raw_spin_lock (15 samples, 0.02%)
scheduler_tick (13 samples, 0.02%)
_raw_spin_lock_irq (6 samples, 0.01%)
queued_spin_lock_slowpath (127 samples, 0.19%)
___slab_alloc (33 samples, 0.05%)
__handle_irq_event_percpu (8 samples, 0.01%)
[libmlx5.so.1.0.0] (214 samples, 0.33%)
free_hot_cold_page_list (930 samples, 1.43%)
hrtimer_interrupt (17 samples, 0.03%)
__x86_indirect_thunk_r15 (9 samples, 0.01%)
tlb_finish_mmu (9 samples, 0.01%)
free_hot_cold_page (34 samples, 0.05%)
ktime_get_update_offsets_now (10 samples, 0.02%)
seq_printf (55 samples, 0.08%)
cl_page_disown0 (497 samples, 0.76%)
radix_tree_lookup_slot (8 samples, 0.01%)
__radix_tree_preload (55 samples, 0.08%)
ext4_page_mkwrite (7 samples, 0.01%)
[mlx5_ib.ko.xz] (8 samples, 0.01%)
_raw_spin_lock (244 samples, 0.37%)
simple_release_fs (39 samples, 0.06%)
__list_del_entry (20 samples, 0.03%)
strcmp (6 samples, 0.01%)
radix_tree_delete (57 samples, 0.09%)
__dec_zone_state (12 samples, 0.02%)
__inc_zone_state (763 samples, 1.17%)
cl_page_is_vmlocked (761 samples, 1.17%)
get_partial_node.isra.49 (30 samples, 0.05%)
apic_timer_interrupt (34 samples, 0.05%)
system_call_fastpath (15 samples, 0.02%)
___slab_alloc (30 samples, 0.05%)
mmap_region (8 samples, 0.01%)
list_del (20 samples, 0.03%)
__wake_up_common (9 samples, 0.01%)
generic_file_buffered_write (54,573 samples, 83.63%)
generic_file_buffered_write
cl_page_own0 (301 samples, 0.46%)
queued_spin_lock_slowpath (11 samples, 0.02%)
vvp_page_init (7 samples, 0.01%)
security_capable (24 samples, 0.04%)
handle_irq_event (14 samples, 0.02%)
__block_page_mkwrite (7 samples, 0.01%)
__rmqueue (20 samples, 0.03%)
cl_page_get (8 samples, 0.01%)
kiblnd_cq_completion (11 samples, 0.02%)
cl_pagevec_put (14 samples, 0.02%)
__radix_tree_delete_node (17 samples, 0.03%)
do_filp_open (11 samples, 0.02%)
cl_page_alloc (6,090 samples, 9.33%)
cl_page_alloc
opal_timer_linux_get_usec_sys_timer (2,684 samples, 4.11%)
opal..
clockevents_program_event (11 samples, 0.02%)
ll_file_aio_write (59,046 samples, 90.49%)
ll_file_aio_write
osc_io_end (7 samples, 0.01%)
apic_timer_interrupt (18 samples, 0.03%)
page_fault (12 samples, 0.02%)
ktime_get (11 samples, 0.02%)
osc_extent_is_overlapped (14 samples, 0.02%)
tick_sched_timer (8 samples, 0.01%)
queued_spin_lock_slowpath (15 samples, 0.02%)
[mlx5_ib.ko.xz] (11 samples, 0.02%)
setup_object.isra.46 (72 samples, 0.11%)
cl_page_disown (7 samples, 0.01%)
memcg_check_events (27 samples, 0.04%)
ompi_coll_libnbc_progress (10 samples, 0.02%)
new_slab (1,213 samples, 1.86%)
n..
debugfs_remove_recursive (44 samples, 0.07%)
ext4_readpages (15 samples, 0.02%)
__slab_alloc (30 samples, 0.05%)
vvp_page_fini_common.isra.11 (1,163 samples, 1.78%)
queued_spin_lock_slowpath (63 samples, 0.10%)
sys_write (56 samples, 0.09%)
cl_page_put (114 samples, 0.17%)
cl_io_commit_async (16,273 samples, 24.94%)
cl_io_commit_async
cl_io_lock (19 samples, 0.03%)
hrtimer_interrupt (18 samples, 0.03%)
__wake_up (7 samples, 0.01%)
filemap_write_and_wait_range (41 samples, 0.06%)
system_call_fastpath (66 samples, 0.10%)
mem_cgroup_page_lruvec (103 samples, 0.16%)
___slab_alloc (1,356 samples, 2.08%)
_..
osc_extent_find (6 samples, 0.01%)
__inc_zone_state (123 samples, 0.19%)
cl_page_discard (707 samples, 1.08%)
__hrtimer_run_queues (8 samples, 0.01%)
memset (148 samples, 0.23%)
system_call_fastpath (56 samples, 0.09%)
[libpthread-2.17.so] (75 samples, 0.11%)
list_del (25 samples, 0.04%)
discard_slab (138 samples, 0.21%)
queued_spin_lock_slowpath (1,014 samples, 1.55%)
[libmlx5.so.1.0.0] (106 samples, 0.16%)
_raw_spin_lock (557 samples, 0.85%)
_raw_write_lock (37 samples, 0.06%)
page_waitqueue (43 samples, 0.07%)
[libpthread-2.17.so] (6 samples, 0.01%)
mark_page_accessed (13 samples, 0.02%)
cl_offset (15 samples, 0.02%)
cl_page_slice_add (9 samples, 0.01%)
__mod_zone_page_state (12 samples, 0.02%)
osc_io_commit_async (16,250 samples, 24.90%)
osc_io_commit_async
__do_page_cache_readahead (16 samples, 0.02%)
osc_wake_cache_waiters (39 samples, 0.06%)
ll_cl_find (195 samples, 0.30%)
rpc_call_sync (6 samples, 0.01%)
lov_io_rw_iter_init (3,354 samples, 5.14%)
lov_io..
mem_cgroup_charge_statistics.isra.17 (6 samples, 0.01%)
lu_obj_hop_hash (16 samples, 0.02%)
__dec_zone_page_state (13 samples, 0.02%)
__radix_tree_lookup (72 samples, 0.11%)
__free_memcg_kmem_pages (132 samples, 0.20%)
__handle_irq_event_percpu (13 samples, 0.02%)
smp_apic_timer_interrupt (17 samples, 0.03%)
vvp_page_discard (694 samples, 1.06%)
memset (33 samples, 0.05%)
lovsub_attr_update (81 samples, 0.12%)
release_pages (9 samples, 0.01%)
queued_spin_lock_slowpath (12 samples, 0.02%)
__mark_inode_dirty (29 samples, 0.04%)
lu_context_key_get (66 samples, 0.10%)
ib_uverbs_open_xrcd (56 samples, 0.09%)
osc_queue_async_io (9 samples, 0.01%)
sys_fsync (41 samples, 0.06%)
write_commit_callback (2,839 samples, 4.35%)
write..
_raw_spin_lock (11 samples, 0.02%)
lprocfs_stats_unlock (10 samples, 0.02%)
__alloc_pages_nodemask (12 samples, 0.02%)
_raw_spin_lock_irq (715 samples, 1.10%)
native_queued_spin_lock_slowpath (23 samples, 0.04%)
system_call_fastpath (48 samples, 0.07%)
__list_del_entry (25 samples, 0.04%)
smp_apic_timer_interrupt (99 samples, 0.15%)
__add_to_page_cache_locked (8 samples, 0.01%)
local_apic_timer_interrupt (6 samples, 0.01%)
ext4_es_insert_extent (6 samples, 0.01%)
handle_mm_fault (15 samples, 0.02%)
unlock_page (64 samples, 0.10%)
handle_mm_fault (20 samples, 0.03%)
__do_fault (16 samples, 0.02%)
_raw_spin_lock (71 samples, 0.11%)
__slab_alloc (33 samples, 0.05%)
cfs_capable (10 samples, 0.02%)
__list_del_entry (6 samples, 0.01%)
clockevents_program_event (8 samples, 0.01%)
__nfs_revalidate_inode (6 samples, 0.01%)
task_work_run (7 samples, 0.01%)
_dl_map_object (7 samples, 0.01%)
filemap_fault (16 samples, 0.02%)
new_slab (31 samples, 0.05%)
cl_io_top (9 samples, 0.01%)
do_softirq (7 samples, 0.01%)
dlopen_doit (7 samples, 0.01%)
cl_page_list_del (1,232 samples, 1.89%)
c..
cfs_cdebug_show.part.1.constprop.39 (12 samples, 0.02%)
apic_timer_interrupt (8 samples, 0.01%)
nfs3_rpc_wrapper.constprop.11 (6 samples, 0.01%)
apic_timer_interrupt (15 samples, 0.02%)
[libpthread-2.17.so] (48 samples, 0.07%)
__find_get_page (12 samples, 0.02%)
_raw_spin_unlock_irqrestore (18 samples, 0.03%)
get_pageblock_flags_group (98 samples, 0.15%)
__write_lock_failed (6 samples, 0.01%)
do_page_fault (20 samples, 0.03%)
string.isra.7 (10 samples, 0.02%)
apic_timer_interrupt (7 samples, 0.01%)
cl_page_is_owned (25 samples, 0.04%)
lu_context_key_get (25 samples, 0.04%)
sys_write (59,053 samples, 90.50%)
sys_write
handle_irq (14 samples, 0.02%)
cap_capable (57 samples, 0.09%)
get_pageblock_flags_group (19 samples, 0.03%)
lov_io_iter_init (8 samples, 0.01%)
_dl_map_object (15 samples, 0.02%)
ktime_get_seconds (1,125 samples, 1.72%)
__do_page_fault (56 samples, 0.09%)
page_waitqueue (8 samples, 0.01%)
cl_io_loop (41 samples, 0.06%)
__inc_zone_state (477 samples, 0.73%)
vfs_write (56 samples, 0.09%)
lov_io_end (7 samples, 0.01%)
native_queued_spin_lock_slowpath (11 samples, 0.02%)
[unknown] (6 samples, 0.01%)
__radix_tree_lookup (26 samples, 0.04%)
ll_file_write (8 samples, 0.01%)
ktime_get_update_offsets_now (6 samples, 0.01%)
tick_sched_timer (9 samples, 0.01%)
__radix_tree_create (133 samples, 0.20%)
hrtimer_interrupt (7 samples, 0.01%)
cl_io_commit_async (16,275 samples, 24.94%)
cl_io_commit_async
lov_page_init_composite (3,136 samples, 4.81%)
lov_pa..
osc_lru_alloc (1,106 samples, 1.69%)
__inc_zone_page_state (41 samples, 0.06%)
_raw_spin_lock_irqsave (1,033 samples, 1.58%)
lov_io_layout_at (37 samples, 0.06%)
opal_progress (9 samples, 0.01%)
setup_object.isra.46 (15 samples, 0.02%)
ext4_es_lookup_extent (10 samples, 0.02%)
page_fault (20 samples, 0.03%)
__x86_indirect_thunk_rax (11 samples, 0.02%)
__list_del_entry (7 samples, 0.01%)
osc_lru_reclaim (3,347 samples, 5.13%)
osc_lr..
osc_io_write_iter_init (3,351 samples, 5.14%)
osc_io..
ktime_get_update_offsets_now (33 samples, 0.05%)
mpage_readpages (15 samples, 0.02%)
__lru_cache_add (9 samples, 0.01%)
handle_irq_event (8 samples, 0.01%)
local_apic_timer_interrupt (7 samples, 0.01%)
__list_del_entry (6 samples, 0.01%)
[libpthread-2.17.so] (59,067 samples, 90.52%)
[libpthread-2.17.so]
rpc_execute (6 samples, 0.01%)
__pagevec_release (1,163 samples, 1.78%)
smp_apic_timer_interrupt (7 samples, 0.01%)
vvp_page_is_vmlocked (657 samples, 1.01%)
mem_cgroup_cache_charge (1,363 samples, 2.09%)
m..
__alloc_pages_nodemask (8,408 samples, 12.89%)
__alloc_pages_nodem..
__list_del_entry (14 samples, 0.02%)
_raw_read_lock (109 samples, 0.17%)
put_page (104 samples, 0.16%)
osc_cache_writeback_range (41 samples, 0.06%)
cfs_hash_bd_from_key (39 samples, 0.06%)
radix_tree_insert (188 samples, 0.29%)
free_hot_cold_page (20 samples, 0.03%)
alloc_pages_current (12 samples, 0.02%)
_raw_spin_lock (3,401 samples, 5.21%)
_raw_s..
mca_allocator_bucket_alloc_align (20 samples, 0.03%)
vvp_io_write_commit (17,123 samples, 26.24%)
vvp_io_write_commit
free_pcppages_bulk (7 samples, 0.01%)
local_apic_timer_interrupt (10 samples, 0.02%)
do_IRQ (15 samples, 0.02%)
cl_index (9 samples, 0.01%)
system_call_fastpath (11 samples, 0.02%)
zone_statistics (8 samples, 0.01%)
ktime_get (10 samples, 0.02%)
lov_lock_enqueue (15 samples, 0.02%)
format_decode (10 samples, 0.02%)
show_cpuinfo (61 samples, 0.09%)
ext4_page_mkwrite (53 samples, 0.08%)
osc_io_unplug0 (41 samples, 0.06%)
cl_page_assume (9 samples, 0.01%)
update_process_times (19 samples, 0.03%)
osc_lru_reserve (3,349 samples, 5.13%)
osc_lr..
free_one_page (130 samples, 0.20%)
cl_page_disown0 (8 samples, 0.01%)
lprocfs_counter_add (360 samples, 0.55%)
mem_cgroup_charge_statistics.isra.17 (7 samples, 0.01%)
cl_lock_request (18 samples, 0.03%)
capable (240 samples, 0.37%)
__list_del_entry (6 samples, 0.01%)
_raw_spin_lock (64 samples, 0.10%)
ib_uverbs_destroy_cq (6 samples, 0.01%)
mmap64 (6 samples, 0.01%)
cl_pagevec_put (144 samples, 0.22%)
cl_page_assume (419 samples, 0.64%)
cl_object_attr_update (304 samples, 0.47%)
_raw_read_lock (8 samples, 0.01%)
do_fsync (41 samples, 0.06%)
common_interrupt (16 samples, 0.02%)
do_shared_fault.isra.48 (19 samples, 0.03%)
clockevents_program_event (10 samples, 0.02%)
free_pcppages_bulk (12 samples, 0.02%)
hrtimer_interrupt (10 samples, 0.02%)
osc_extent_release (6 samples, 0.01%)
page_fault (15 samples, 0.02%)
[mlx5_core.ko.xz] (13 samples, 0.02%)
smp_apic_timer_interrupt (18 samples, 0.03%)
pthread_spin_lock@plt (6 samples, 0.01%)
page_add_new_anon_rmap (10 samples, 0.02%)
cl_io_end (7 samples, 0.01%)
lovsub_attr_update (80 samples, 0.12%)
__x86_indirect_thunk_rax (22 samples, 0.03%)
cl_vmpage_page (14 samples, 0.02%)
tick_sched_timer (42 samples, 0.06%)
smp_apic_timer_interrupt (11 samples, 0.02%)
handle_irq_event_percpu (14 samples, 0.02%)
cl_page_is_owned (6 samples, 0.01%)
discard_pagevec (8 samples, 0.01%)
local_apic_timer_interrupt (7 samples, 0.01%)
__block_page_mkwrite (52 samples, 0.08%)
vm_munmap (48 samples, 0.07%)
kiblnd_cq_completion (8 samples, 0.01%)
cl_page_get_trust (110 samples, 0.17%)
lu_context_key_get (9 samples, 0.01%)
lov_io_rw_iter_init (8 samples, 0.01%)
cl_page_owner_clear.isra.14 (19 samples, 0.03%)
__slab_alloc (1,361 samples, 2.09%)
_..
apic_timer_interrupt (11 samples, 0.02%)
ib_uverbs_write (6 samples, 0.01%)
poll_device (86 samples, 0.13%)
osc_queue_async_io (7,170 samples, 10.99%)
osc_queue_async_io
local_apic_timer_interrupt (10 samples, 0.02%)
hrtimer_interrupt (6 samples, 0.01%)
__alloc_pages_nodemask (7 samples, 0.01%)
iov_iter_copy_from_user_atomic (74 samples, 0.11%)
queued_spin_lock_slowpath (473 samples, 0.72%)
[[ib_uverbs]] (6 samples, 0.01%)
queued_spin_lock_slowpath (8 samples, 0.01%)
__write_lock_failed (36 samples, 0.06%)
__list_add (26 samples, 0.04%)
free_hot_cold_page_list (20 samples, 0.03%)
local_apic_timer_interrupt (6 samples, 0.01%)
apic_timer_interrupt (7 samples, 0.01%)
__free_pages_ok (132 samples, 0.20%)
__mod_zone_page_state (59 samples, 0.09%)
sys_write (15 samples, 0.02%)
cl_io_loop (8 samples, 0.01%)
_cond_resched (10 samples, 0.02%)
radix_tree_tag_set (219 samples, 0.34%)
cl_page_get (11 samples, 0.02%)
local_apic_timer_interrupt (8 samples, 0.01%)
tick_sched_timer (12 samples, 0.02%)
account_page_dirtied (1,279 samples, 1.96%)
a..
__block_write_begin (52 samples, 0.08%)
tlb_flush_mmu.part.63 (46 samples, 0.07%)
__get_user_pages (52 samples, 0.08%)
lov_io_end_wrapper (7 samples, 0.01%)
radix_tree_node_ctor (13 samples, 0.02%)
security_capable (45 samples, 0.07%)
cl_page_put (17 samples, 0.03%)
cfs_capable (7 samples, 0.01%)
do_filp_open (7 samples, 0.01%)
mem_cgroup_charge_statistics.isra.17 (15 samples, 0.02%)
mem_cgroup_uncharge_cache_page (196 samples, 0.30%)
tick_program_event (10 samples, 0.02%)
ra_submit (16 samples, 0.02%)
__GI___libc_nanosleep (17 samples, 0.03%)
handle_mm_fault (8 samples, 0.01%)
tick_program_event (11 samples, 0.02%)
_raw_spin_lock_irq (153 samples, 0.23%)
osc_page_init (2,048 samples, 3.14%)
osc..
cl_object_top (132 samples, 0.20%)
[[ib_uverbs]] (44 samples, 0.07%)
mntput_no_expire (38 samples, 0.06%)
cfs_capable (197 samples, 0.30%)
_raw_spin_lock (32 samples, 0.05%)
hrtimer_interrupt (17 samples, 0.03%)
do_mmap_pgoff (8 samples, 0.01%)
smp_apic_timer_interrupt (9 samples, 0.01%)
[[ib_uverbs]] (44 samples, 0.07%)
__add_to_page_cache_locked (3,452 samples, 5.29%)
__add_..
vvp_page_fini (1,163 samples, 1.78%)
__list_add (20 samples, 0.03%)
_raw_spin_lock (9 samples, 0.01%)
_IO_vasprintf (7 samples, 0.01%)
free_hot_cold_page (8 samples, 0.01%)
release_pages (1,115 samples, 1.71%)
free_pcppages_bulk (768 samples, 1.18%)
lu_context_key_get (17 samples, 0.03%)
list_del (456 samples, 0.70%)
list_del (24 samples, 0.04%)
cl_io_top (15 samples, 0.02%)
queued_spin_lock_slowpath (29 samples, 0.04%)
get_page_from_freelist (17 samples, 0.03%)
cap_capable (22 samples, 0.03%)
local_apic_timer_interrupt (6 samples, 0.01%)
__GI___libc_read (72 samples, 0.11%)
__list_del_entry (31 samples, 0.05%)
__mmap64 (10 samples, 0.02%)
smp_apic_timer_interrupt (7 samples, 0.01%)
lru_cache_add (6 samples, 0.01%)
__pagevec_release (29 samples, 0.04%)
_int_malloc (15 samples, 0.02%)
[mlx5_core.ko.xz] (8 samples, 0.01%)
osc_build_rpc (33 samples, 0.05%)
hrtimer_interrupt (8 samples, 0.01%)
__wake_up_bit (7 samples, 0.01%)
local_apic_timer_interrupt (30 samples, 0.05%)
vm_mmap_pgoff (8 samples, 0.01%)
__alloc_pages_nodemask (24 samples, 0.04%)
__mem_cgroup_try_charge (161 samples, 0.25%)
__hrtimer_run_queues (17 samples, 0.03%)
copy_user_enhanced_fast_string (8,964 samples, 13.74%)
copy_user_enhanced_f..
vfs_write (59,053 samples, 90.50%)
vfs_write
clear_page_c_e (10 samples, 0.02%)
smp_apic_timer_interrupt (7 samples, 0.01%)
__list_del_entry (429 samples, 0.66%)
__list_add (32 samples, 0.05%)
__x86_indirect_thunk_rax (12 samples, 0.02%)
vfs_write (48 samples, 0.07%)
tick_sched_handle (20 samples, 0.03%)
lu_obj_hop_hash (32 samples, 0.05%)
[ib_core.ko.xz] (8 samples, 0.01%)
osc_page_transfer_get.isra.18 (135 samples, 0.21%)
ktime_get (8 samples, 0.01%)
ib_uverbs_release_file (8 samples, 0.01%)
write_commit_callback (8 samples, 0.01%)
_raw_spin_lock (3,254 samples, 4.99%)
_raw_s..
__read_lock_failed (6 samples, 0.01%)
_raw_spin_lock (2,711 samples, 4.15%)
_raw..
change_protection_range (6 samples, 0.01%)
do_shared_fault.isra.48 (56 samples, 0.09%)
vvp_page_disown (23 samples, 0.04%)
__delete_from_page_cache (250 samples, 0.38%)
ldlm_lock_match (10 samples, 0.02%)
ns_capable (10 samples, 0.02%)
ll_file_io_generic (8 samples, 0.01%)
lprocfs_stats_lock (36 samples, 0.06%)
grab_cache_page_nowait (6 samples, 0.01%)
do_notify_resume (7 samples, 0.01%)
[libpthread-2.17.so] (56 samples, 0.09%)
__hrtimer_run_queues (6 samples, 0.01%)
do_exit (15 samples, 0.02%)
native_queued_spin_lock_slowpath (6 samples, 0.01%)
cl_page_get (14 samples, 0.02%)
cl_page_disown (567 samples, 0.87%)
int_signal (7 samples, 0.01%)
change_prot_numa (7 samples, 0.01%)
apic_timer_interrupt (7 samples, 0.01%)
radix_tree_lookup_slot (100 samples, 0.15%)
cl_page_slice_add (46 samples, 0.07%)
queued_spin_lock_slowpath (23 samples, 0.04%)
__x86_indirect_thunk_rax (35 samples, 0.05%)
native_queued_spin_lock_slowpath (63 samples, 0.10%)
balance_dirty_pages_ratelimited (843 samples, 1.29%)
smp_apic_timer_interrupt (21 samples, 0.03%)
unlock_page (9 samples, 0.01%)
hrtimer_interrupt (7 samples, 0.01%)
do_page_fault (12 samples, 0.02%)
queued_spin_lock_slowpath (3,254 samples, 4.99%)
queued..
lu_context_key_get (9 samples, 0.01%)
security_capable (48 samples, 0.07%)
[[ib_uverbs]] (6 samples, 0.01%)
cl_object_top (39 samples, 0.06%)
_raw_spin_lock (29 samples, 0.04%)
sys_mmap (8 samples, 0.01%)
pagevec_lru_move_fn (6 samples, 0.01%)
mark_page_accessed (2,258 samples, 3.46%)
mar..
cl_object_top (78 samples, 0.12%)
__free_pages (132 samples, 0.20%)
page_fault (57 samples, 0.09%)
osc_page_touch_at (1,083 samples, 1.66%)
osc_teardown_async_page (24 samples, 0.04%)
osc_page_delete (106 samples, 0.16%)
ll_merge_attr (7 samples, 0.01%)
system_call_fastpath (6 samples, 0.01%)
smp_apic_timer_interrupt (46 samples, 0.07%)
open64 (11 samples, 0.02%)
free_pages_and_swap_cache (45 samples, 0.07%)
__do_page_fault (15 samples, 0.02%)
native_queued_spin_lock_slowpath (9 samples, 0.01%)
security_capable (11 samples, 0.02%)
__kmalloc (10 samples, 0.02%)
change_protection (7 samples, 0.01%)
cl_page_disown0 (90 samples, 0.14%)
local_apic_timer_interrupt (35 samples, 0.05%)
queued_spin_lock_slowpath (509 samples, 0.78%)
ll_write_begin (117 samples, 0.18%)
apic_timer_interrupt (10 samples, 0.02%)
__mem_cgroup_uncharge_common (187 samples, 0.29%)
native_queued_spin_lock_slowpath (1,014 samples, 1.55%)
smp_apic_timer_interrupt (7 samples, 0.01%)
ext4_da_get_block_prep (6 samples, 0.01%)
[mlx5_ib.ko.xz] (56 samples, 0.09%)
__mod_zone_page_state (275 samples, 0.42%)
queued_spin_lock_slowpath (6 samples, 0.01%)
native_queued_spin_lock_slowpath (8 samples, 0.01%)
__hrtimer_run_queues (12 samples, 0.02%)
clear_page_c_e (7 samples, 0.01%)
handle_irq (9 samples, 0.01%)
[ib_core.ko.xz] (44 samples, 0.07%)
radix_tree_preload (67 samples, 0.10%)
mca_btl_sm_frag1_constructor (57 samples, 0.09%)
cl_page_state_set0 (8 samples, 0.01%)
_cond_resched (19 samples, 0.03%)
cl_page_get (6 samples, 0.01%)
osc_io_fsync_start (41 samples, 0.06%)
local_apic_timer_interrupt (18 samples, 0.03%)
__percpu_counter_add (439 samples, 0.67%)
__alloc_pages_nodemask (8 samples, 0.01%)
_raw_spin_lock (33 samples, 0.05%)
call_softirq (7 samples, 0.01%)
lov_io_commit_async (16,274 samples, 24.94%)
lov_io_commit_async
ll_file_io_generic (59,046 samples, 90.49%)
ll_file_io_generic
[mlx5_core.ko.xz] (44 samples, 0.07%)
[unknown] (1,832 samples, 2.81%)
[u..
__schedule (7 samples, 0.01%)
osc_lru_use (9 samples, 0.01%)
__inc_zone_state (118 samples, 0.18%)
__radix_tree_delete_node (10 samples, 0.02%)
add_to_page_cache_lru (5,707 samples, 8.75%)
add_to_page_..
get_page_from_freelist (6,702 samples, 10.27%)
get_page_from_f..
try_to_wake_up (6 samples, 0.01%)
lov_page_init (14 samples, 0.02%)
__zone_watermark_ok (17 samples, 0.03%)
cl_page_delete (339 samples, 0.52%)
_cond_resched (9 samples, 0.01%)
mod_zone_page_state (12 samples, 0.02%)
cl_object_get (1,605 samples, 2.46%)
cl..
__osc_unreserve_grant (30 samples, 0.05%)
iov_iter_fault_in_readable (1,431 samples, 2.19%)
i..
sys_open (8 samples, 0.01%)
_raw_spin_lock_irqsave (599 samples, 0.92%)
smp_apic_timer_interrupt (10 samples, 0.02%)
__radix_tree_lookup (78 samples, 0.12%)
_raw_spin_lock_irqsave (79 samples, 0.12%)
pagevec_lru_move_fn (1,661 samples, 2.55%)
pa..
do_page_fault (56 samples, 0.09%)
[[ib_uverbs]] (6 samples, 0.01%)
cmpxchg_double_slab.isra.51 (22 samples, 0.03%)
sys_open (11 samples, 0.02%)
vfprintf (6 samples, 0.01%)
mmput (10 samples, 0.02%)
__list_add (27 samples, 0.04%)
ns_capable (9 samples, 0.01%)
_raw_spin_lock_irqsave (54 samples, 0.08%)
__radix_tree_preload (54 samples, 0.08%)
lu_context_key_get (26 samples, 0.04%)
cl_page_list_add (176 samples, 0.27%)
_raw_spin_lock_irq (11 samples, 0.02%)
cl_page_delete0 (318 samples, 0.49%)
hrtimer_interrupt (18 samples, 0.03%)
queued_spin_lock_slowpath (9 samples, 0.01%)
put_page (8 samples, 0.01%)
lookup_page_cgroup (38 samples, 0.06%)
[mca_pmix_pmix112.so] (6 samples, 0.01%)
cl_io_top (21 samples, 0.03%)
do_writepages (41 samples, 0.06%)
smp_apic_timer_interrupt (7 samples, 0.01%)
do_page_fault (10 samples, 0.02%)
cl_io_top (21 samples, 0.03%)
kmem_cache_alloc (36 samples, 0.06%)
__block_write_begin (7 samples, 0.01%)
get_task_policy.part.24 (12 samples, 0.02%)
native_queued_spin_lock_slowpath (11 samples, 0.02%)
[unknown] (9 samples, 0.01%)
__list_add (69 samples, 0.11%)
cl_sync_file_range (41 samples, 0.06%)
[vmlinux] (15 samples, 0.02%)
__hrtimer_run_queues (44 samples, 0.07%)
iov_iter_copy_from_user_atomic (14 samples, 0.02%)
unmap_region (48 samples, 0.07%)
osc_attr_update (79 samples, 0.12%)
free_pages_prepare (14 samples, 0.02%)
ktime_get (21 samples, 0.03%)
__lru_cache_add (1,830 samples, 2.80%)
__..
release_pages (28 samples, 0.04%)
__zone_watermark_ok (6 samples, 0.01%)
rb_next (38 samples, 0.06%)
tick_program_event (8 samples, 0.01%)
mca_btl_vader_component_progress (106 samples, 0.16%)
[mlx5_ib.ko.xz] (8 samples, 0.01%)
cl_offset (6 samples, 0.01%)
ktime_get_update_offsets_now (7 samples, 0.01%)
cfs_cdebug_show.part.1.constprop.39 (33 samples, 0.05%)
ktime_get (8 samples, 0.01%)
__smp_mb__after_atomic (6 samples, 0.01%)
do_page_fault (15 samples, 0.02%)
page_fault (10 samples, 0.02%)
hrtimer_nanosleep (11 samples, 0.02%)
lov_page_init (3,471 samples, 5.32%)
lov_pa..
native_queued_spin_lock_slowpath (115 samples, 0.18%)
hrtimer_interrupt (7 samples, 0.01%)
__list_add (105 samples, 0.16%)
zone_statistics (79 samples, 0.12%)
native_queued_spin_lock_slowpath (3,254 samples, 4.99%)
native..
new_slab (30 samples, 0.05%)
stripe_width (23 samples, 0.04%)
ptlrpc_request_bufs_pack (32 samples, 0.05%)
cl_page_slice_add (6 samples, 0.01%)
page_waitqueue (59 samples, 0.09%)
schedule (7 samples, 0.01%)
_raw_write_lock (6 samples, 0.01%)
iov_iter_fault_in_readable (21 samples, 0.03%)
ll_write_end (17,559 samples, 26.91%)
ll_write_end
native_queued_spin_lock_slowpath (557 samples, 0.85%)
local_apic_timer_interrupt (18 samples, 0.03%)
capable (183 samples, 0.28%)
cl_page_state_set0 (36 samples, 0.06%)
smp_apic_timer_interrupt (6 samples, 0.01%)
hrtimer_interrupt (13 samples, 0.02%)
seq_vprintf (54 samples, 0.08%)
task_tick_fair (6 samples, 0.01%)
call_softirq (7 samples, 0.01%)
_raw_spin_lock_irqsave (75 samples, 0.11%)
vvp_page_init (414 samples, 0.63%)
__x86_indirect_thunk_rax (10 samples, 0.02%)
ib_uverbs_write (46 samples, 0.07%)
cl_io_loop (59,038 samples, 90.48%)
cl_io_loop
hrtimer_interrupt (6 samples, 0.01%)
osc_attr_update (46 samples, 0.07%)
unfreeze_partials.isra.43 (139 samples, 0.21%)
osc_lru_use (8 samples, 0.01%)
alloc_pages_current (1,114 samples, 1.71%)
read_tsc (152 samples, 0.23%)
radix_tree_tag_set (33 samples, 0.05%)
ns_capable (133 samples, 0.20%)
hrtimer_interrupt (30 samples, 0.05%)
[mlx5_ib.ko.xz] (8 samples, 0.01%)
cl_object_attr_update (6 samples, 0.01%)
__kmalloc (1,475 samples, 2.26%)
_..
__inc_zone_page_state (13 samples, 0.02%)
cl_io_iter_init (8 samples, 0.01%)
_int_free (7 samples, 0.01%)
apic_timer_interrupt (6 samples, 0.01%)
__list_del_entry (113 samples, 0.17%)
clockevents_program_event (9 samples, 0.01%)
[mlx5_ib.ko.xz] (44 samples, 0.07%)
cl_object_top (42 samples, 0.06%)
system_call_fastpath (59,059 samples, 90.51%)
system_call_fastpath
ll_file_write (59,046 samples, 90.49%)
ll_file_write
cl_lock_enqueue (15 samples, 0.02%)
lov_stripe_offset (142 samples, 0.22%)
osc_page_cache_add (10,921 samples, 16.74%)
osc_page_cache_add
vvp_page_delete (106 samples, 0.16%)
tick_sched_timer (6 samples, 0.01%)
queued_spin_lock_slowpath (11 samples, 0.02%)
__wake_up_bit (9 samples, 0.01%)
cl_page_state_set0 (94 samples, 0.14%)
osc_prep_async_page (365 samples, 0.56%)
sys_nanosleep (11 samples, 0.02%)
__memset_sse2 (7 samples, 0.01%)
nfs_lookup_revalidate (6 samples, 0.01%)
__do_softirq (6 samples, 0.01%)
seq_read (65 samples, 0.10%)
alloc_pages_vma (24 samples, 0.04%)
unlock_page (284 samples, 0.44%)
handle_mm_fault (49 samples, 0.08%)
vvp_page_assume (54 samples, 0.08%)
system_call_fastpath (11 samples, 0.02%)
lov_io_layout_at (99 samples, 0.15%)
__list_del_entry (13 samples, 0.02%)
ktime_get_update_offsets_now (6 samples, 0.01%)
cl_io_top (7 samples, 0.01%)
opal_timer_linux_get_usec_sys_timer (1,799 samples, 2.76%)
op..
apic_timer_interrupt (19 samples, 0.03%)
mca_allocator_bucket_realloc (20 samples, 0.03%)
perf_event_task_tick (6 samples, 0.01%)
[libc-2.17.so] (8 samples, 0.01%)
smp_apic_timer_interrupt (34 samples, 0.05%)
smp_apic_timer_interrupt (8 samples, 0.01%)
do_IRQ (11 samples, 0.02%)
__inc_zone_page_state (7 samples, 0.01%)
__alloc_pages_nodemask (1,114 samples, 1.71%)
all (65,252 samples, 100%)
mca_btl_sm_component_progress (6 samples, 0.01%)
native_queued_spin_lock_slowpath (33 samples, 0.05%)
sys_write (6 samples, 0.01%)
lprocfs_counter_sub (20 samples, 0.03%)
cl_lock_enqueue (15 samples, 0.02%)
ext4_da_get_block_prep (49 samples, 0.08%)
__list_add (24 samples, 0.04%)
default_wake_function (7 samples, 0.01%)
lov_stripe_offset (12 samples, 0.02%)
native_queued_spin_lock_slowpath (127 samples, 0.19%)
handle_mm_fault (10 samples, 0.02%)
cl_io_start (55,647 samples, 85.28%)
cl_io_start
smp_apic_timer_interrupt (11 samples, 0.02%)
cl_io_end (7 samples, 0.01%)
mem_cgroup_page_lruvec (20 samples, 0.03%)
proc_reg_read (67 samples, 0.10%)
cl_io_iter_init (8 samples, 0.01%)
ext4_filemap_fault (16 samples, 0.02%)
__osc_lru_del (67 samples, 0.10%)
__inc_zone_state (38 samples, 0.06%)
sys_read (70 samples, 0.11%)
__mod_zone_page_state (87 samples, 0.13%)
native_queued_spin_lock_slowpath (12 samples, 0.02%)
__wake_up_common (7 samples, 0.01%)
cl_page_get_trust (125 samples, 0.19%)
ior (65,252 samples, 100.00%)
ior
vfs_write (15 samples, 0.02%)
__list_add (8 samples, 0.01%)
__radix_tree_lookup (23 samples, 0.04%)
queued_spin_lock_slowpath (33 samples, 0.05%)
do_sys_open (8 samples, 0.01%)
cl_page_find (7,833 samples, 12.00%)
cl_page_find
cl_object_put (152 samples, 0.23%)
list_del (8 samples, 0.01%)
__x86_indirect_thunk_rax (24 samples, 0.04%)
get_page_from_freelist (1,088 samples, 1.67%)
do_group_exit (15 samples, 0.02%)
[ib_core.ko.xz] (53 samples, 0.08%)
ktime_get_real_seconds (6 samples, 0.01%)
osc_lru_reserve (8 samples, 0.01%)
__do_page_fault (10 samples, 0.02%)
__generic_file_write_iter (55,647 samples, 85.28%)
__generic_file_write_iter
hrtimer_interrupt (6 samples, 0.01%)
cl_page_get_trust (10 samples, 0.02%)
local_apic_timer_interrupt (9 samples, 0.01%)
do_nanosleep (11 samples, 0.02%)
sys_munmap (48 samples, 0.07%)
vvp_page_disown (77 samples, 0.12%)
next_extent (45 samples, 0.07%)
release_pages (44 samples, 0.07%)
_raw_spin_lock (134 samples, 0.21%)
cfs_capable (255 samples, 0.39%)
_atomic_dec_and_lock (39 samples, 0.06%)
__list_add (34 samples, 0.05%)
smp_apic_timer_interrupt (15 samples, 0.02%)
osc_lru_shrink (8 samples, 0.01%)
[ib_core.ko.xz] (6 samples, 0.01%)
osc_enter_cache_try.constprop.37 (2,929 samples, 4.49%)
osc_e..
handle_edge_irq (14 samples, 0.02%)
apic_timer_interrupt (9 samples, 0.01%)
osc_lru_shrink (3,340 samples, 5.12%)
osc_lr..
__mod_zone_page_state (31 samples, 0.05%)
osc_brw_prep_request (33 samples, 0.05%)
list_del (54 samples, 0.08%)
__memset_sse2 (8 samples, 0.01%)
__alloc_pages_nodemask (16 samples, 0.02%)
cl_io_top (19 samples, 0.03%)
pthread_spin_unlock (7 samples, 0.01%)
__radix_tree_create (168 samples, 0.26%)
__mod_zone_page_state (31 samples, 0.05%)
radix_tree_node_ctor (15 samples, 0.02%)
local_apic_timer_interrupt (17 samples, 0.03%)
syscall (49 samples, 0.08%)
delete_from_page_cache (642 samples, 0.98%)
ptlrpc_request_pack (32 samples, 0.05%)
release_pages (142 samples, 0.22%)
native_queued_spin_lock_slowpath (32 samples, 0.05%)
get_page_from_freelist (11 samples, 0.02%)
__do_page_fault (12 samples, 0.02%)
cl_page_slice_add (67 samples, 0.10%)
do_last (7 samples, 0.01%)
vvp_set_pagevec_dirty (1,951 samples, 2.99%)
vv..
osc_enqueue_base (15 samples, 0.02%)
do_softirq (7 samples, 0.01%)
__filemap_fdatawrite_range (41 samples, 0.06%)
__inc_zone_state (35 samples, 0.05%)
lov_stripe_number (114 samples, 0.17%)
tick_program_event (9 samples, 0.01%)
hrtimer_interrupt (35 samples, 0.05%)
__x86_indirect_thunk_rax (10 samples, 0.02%)
ll_file_aio_write (8 samples, 0.01%)
smp_apic_timer_interrupt (7 samples, 0.01%)
alloc_pages_current (16 samples, 0.02%)
free_pcppages_bulk (30 samples, 0.05%)
do_shared_fault.isra.48 (10 samples, 0.02%)
_raw_spin_lock_irqsave (11 samples, 0.02%)
_raw_spin_lock (8 samples, 0.01%)
next_zones_zonelist (1,224 samples, 1.88%)
n..
[mlx5_core.ko.xz] (6 samples, 0.01%)
ll_writepages (41 samples, 0.06%)
system_call_fastpath (6 samples, 0.01%)
alloc_pages_current (7 samples, 0.01%)
lov_io_call.isra.5 (41 samples, 0.06%)
path_openat (11 samples, 0.02%)
irq_exit (7 samples, 0.01%)
free_hot_cold_page_list (36 samples, 0.06%)
queued_spin_lock_slowpath (32 samples, 0.05%)
system_call_fastpath (70 samples, 0.11%)
[unknown] (19 samples, 0.03%)
mca_btl_sm_frag2_constructor (10 samples, 0.02%)
[unknown] (56 samples, 0.09%)
discard_pagevec (2,864 samples, 4.39%)
disca..
__zone_watermark_ok (43 samples, 0.07%)
local_apic_timer_interrupt (7 samples, 0.01%)
vvp_page_is_vmlocked (228 samples, 0.35%)
btl_openib_component_progress (77 samples, 0.12%)
osc_extent_make_ready (7 samples, 0.01%)
__x86_indirect_thunk_rax (12 samples, 0.02%)
path_openat (7 samples, 0.01%)
apic_timer_interrupt (46 samples, 0.07%)
queued_spin_lock_slowpath (115 samples, 0.18%)
tick_sched_timer (11 samples, 0.02%)
osc_lock_enqueue (15 samples, 0.02%)
tlb_finish_mmu (46 samples, 0.07%)
__page_cache_alloc (10 samples, 0.02%)
do_huge_pmd_anonymous_page (15 samples, 0.02%)
lov_io_start (41 samples, 0.06%)
_raw_spin_lock_irqsave (7 samples, 0.01%)
local_apic_timer_interrupt (13 samples, 0.02%)
cfs_hash_hd_hhead_size (11 samples, 0.02%)
ktime_get (7 samples, 0.01%)
ll_teardown_mmaps (11 samples, 0.02%)
osc_io_write_iter_init (8 samples, 0.01%)
__x86_indirect_thunk_rax (27 samples, 0.04%)
do_page_mkwrite (7 samples, 0.01%)
__rmqueue (1,021 samples, 1.56%)
_raw_spin_lock (10 samples, 0.02%)
sys_write (48 samples, 0.07%)
__free_slab (132 samples, 0.20%)
free_hot_cold_page_list (8 samples, 0.01%)
read_tsc (32 samples, 0.05%)
[[ib_uverbs]] (6 samples, 0.01%)
alloc_pages_current (8,528 samples, 13.07%)
alloc_pages_current
__mem_cgroup_commit_charge (1,040 samples, 1.59%)
kmem_cache_alloc (34 samples, 0.05%)
vfs_read (70 samples, 0.11%)
apic_timer_interrupt (8 samples, 0.01%)
apic_timer_interrupt (99 samples, 0.15%)
cl_object_attr_lock (47 samples, 0.07%)
kmalloc_slab (19 samples, 0.03%)
lookup_page_cgroup (12 samples, 0.02%)
mem_cgroup_charge_common (1,264 samples, 1.94%)
m..
ib_uverbs_destroy_cq (44 samples, 0.07%)
radix_tree_maybe_preload (59 samples, 0.09%)
native_queued_spin_lock_slowpath (472 samples, 0.72%)
ns_capable (221 samples, 0.34%)
__osc_unreserve_grant (13 samples, 0.02%)
cl_page_slice_add (73 samples, 0.11%)
lprocfs_stats_lock (6 samples, 0.01%)
hrtimer_interrupt (13 samples, 0.02%)
do_sys_open (11 samples, 0.02%)
policy_zonelist (21 samples, 0.03%)
__generic_file_aio_write (55,647 samples, 85.28%)
__generic_file_aio_write
__inc_zone_page_state (138 samples, 0.21%)
kfree (237 samples, 0.36%)
native_queued_spin_lock_slowpath (15 samples, 0.02%)
system_call_fastpath (8 samples, 0.01%)
cfs_hash_bd_get (58 samples, 0.09%)
mem_cgroup_newpage_charge (11 samples, 0.02%)
__wake_up_bit (61 samples, 0.09%)
add_to_page_cache_lru (12 samples, 0.02%)
mntput (39 samples, 0.06%)
osc_update_next_shrink (1,251 samples, 1.92%)
o..
ktime_get_ts64 (1,051 samples, 1.61%)
epoll_init (9 samples, 0.01%)
__wake_up (9 samples, 0.01%)
vsnprintf (45 samples, 0.07%)
vvp_page_own (250 samples, 0.38%)
__do_softirq (6 samples, 0.01%)
apic_timer_interrupt (14 samples, 0.02%)
tlb_flush_mmu.part.63 (9 samples, 0.01%)
page_waitqueue (126 samples, 0.19%)
get_seconds (6 samples, 0.01%)
apic_timer_interrupt (8 samples, 0.01%)
ib_uverbs_write (7 samples, 0.01%)
cl_object_attr_unlock (91 samples, 0.14%)
next_zones_zonelist (11 samples, 0.02%)
[mlx5_ib.ko.xz] (6 samples, 0.01%)