diff --git a/source3/include/smbprofile.h b/source3/include/smbprofile.h
index acf80e6543b..ea241658c03 100644
--- a/source3/include/smbprofile.h
+++ b/source3/include/smbprofile.h
@@ -52,14 +52,17 @@
 	SMBPROFILE_STATS_BASIC(syscall_close) \
 	SMBPROFILE_STATS_BYTES(syscall_read) \
 	SMBPROFILE_STATS_BYTES(syscall_pread) \
+	SMBPROFILE_STATS_BYTES(syscall_asys_pread) \
 	SMBPROFILE_STATS_BYTES(syscall_write) \
 	SMBPROFILE_STATS_BYTES(syscall_pwrite) \
+	SMBPROFILE_STATS_BYTES(syscall_asys_pwrite) \
 	SMBPROFILE_STATS_BASIC(syscall_lseek) \
 	SMBPROFILE_STATS_BYTES(syscall_sendfile) \
 	SMBPROFILE_STATS_BYTES(syscall_recvfile) \
 	SMBPROFILE_STATS_BASIC(syscall_rename) \
 	SMBPROFILE_STATS_BASIC(syscall_rename_at) \
 	SMBPROFILE_STATS_BASIC(syscall_fsync) \
+	SMBPROFILE_STATS_BASIC(syscall_asys_fsync) \
 	SMBPROFILE_STATS_BASIC(syscall_stat) \
 	SMBPROFILE_STATS_BASIC(syscall_fstat) \
 	SMBPROFILE_STATS_BASIC(syscall_lstat) \
diff --git a/source3/modules/vfs_default.c b/source3/modules/vfs_default.c
index 5fb3b1c1e1d..2ac7100cd74 100644
--- a/source3/modules/vfs_default.c
+++ b/source3/modules/vfs_default.c
@@ -687,6 +687,8 @@ struct vfswrap_asys_state {
 	struct tevent_req *req;
 	ssize_t ret;
 	int err;
+	SMBPROFILE_BASIC_ASYNC_STATE(profile_basic);
+	SMBPROFILE_BYTES_ASYNC_STATE(profile_bytes);
 };
 
 static int vfswrap_asys_state_destructor(struct vfswrap_asys_state *s)
@@ -717,6 +719,8 @@ static struct tevent_req *vfswrap_pread_send(struct vfs_handle_struct *handle,
 	state->asys_ctx = handle->conn->sconn->asys_ctx;
 	state->req = req;
 
+	SMBPROFILE_BYTES_ASYNC_START(syscall_asys_pread, profile_p,
+				     state->profile_bytes, n);
 	ret = asys_pread(state->asys_ctx, fsp->fh->fd, data, n, offset, req);
 	if (ret != 0) {
 		tevent_req_error(req, ret);
@@ -749,6 +753,8 @@ static struct tevent_req *vfswrap_pwrite_send(struct vfs_handle_struct *handle,
 	state->asys_ctx = handle->conn->sconn->asys_ctx;
 	state->req = req;
 
+	SMBPROFILE_BYTES_ASYNC_START(syscall_asys_pwrite, profile_p,
+				     state->profile_bytes, n);
 	ret = asys_pwrite(state->asys_ctx, fsp->fh->fd, data, n, offset, req);
 	if (ret != 0) {
 		tevent_req_error(req, ret);
@@ -779,6 +785,8 @@ static struct tevent_req *vfswrap_fsync_send(struct vfs_handle_struct *handle,
 	state->asys_ctx = handle->conn->sconn->asys_ctx;
 	state->req = req;
 
+	SMBPROFILE_BASIC_ASYNC_START(syscall_asys_fsync, profile_p,
+				     state->profile_basic);
 	ret = asys_fsync(state->asys_ctx, fsp->fh->fd, req);
 	if (ret != 0) {
 		tevent_req_error(req, ret);
@@ -822,6 +830,8 @@ static void vfswrap_asys_finished(struct tevent_context *ev,
 
 		talloc_set_destructor(state, NULL);
 
+		SMBPROFILE_BASIC_ASYNC_END(state->profile_basic);
+		SMBPROFILE_BYTES_ASYNC_END(state->profile_bytes);
 		state->ret = result->ret;
 		state->err = result->err;
 		tevent_req_defer_callback(req, ev);