corfu--auto-post-command taking quite good amount of CPU / RAM

[99702]

Hello, corfu--auto-post-command is taking quite good amount of CPU / RAM . Is there anything we could make it take less, Thank you.
Here is profiler report

CPU

       10517  63% + command-execute
        5744  34% + redisplay_internal (C function)
         126   0%   Automatic GC
          99   0% + #<compiled -0xdbc65cae28c1eb1>
          34   0% + timer-event-handler
          13   0% + corfu--auto-post-command
           7   0% + evil--jump-hook
           6   0% + global-hl-line-highlight

RAM

    371,793,902  73% + redisplay_internal (C function)
     79,827,899  15% + command-execute
     30,831,415   6% + #<compiled -0xdbc65cae28c1eb1>
     21,533,323   4% + corfu--auto-post-command
      2,152,594   0% + timer-event-handler
        313,992   0% + flycheck-display-error-at-point-soon
        267,664   0% + lsp--post-command
     

Here is my corfu config

    (use-package corfu
      :ensure t
      ;; Optional customizations
      :custom
      (corfu-cycle t)                 ; Allows cycling through candidates
      (corfu-auto t)                  ; Enable auto completion
      (corfu-auto-prefix 2)           ; Minimum length of prefix for completion
      (corfu-auto-delay 0)            ; No delay for completion
      (corfu-popupinfo-delay '(0.5 . 0.2))  ; Automatically update info popup after that numver of seconds
      (corfu-preview-current 'insert) ; insert previewed candidate
      (corfu-preselect 'prompt)
      (corfu-on-exact-match nil)      ; Don't auto expand tempel snippets
      ;; Optionally use TAB for cycling, default is `corfu-complete'.
      :bind (:map corfu-map
                  ("M-SPC"      . corfu-insert-separator)
                  ("TAB"        . corfu-next)
                  ([tab]        . corfu-next)
                  ("S-TAB"      . corfu-previous)
                  ([backtab]    . corfu-previous)
                  ("S-<return>" . corfu-insert)
                  ("RET"        . corfu-insert))

      :init
      (global-corfu-mode)
      (corfu-history-mode)
      (corfu-popupinfo-mode) ; Popup completion info
      :config
      (add-hook 'eshell-mode-hook
                (lambda () (setq-local corfu-quit-at-boundary t
                                       corfu-quit-no-match t
                                       corfu-auto nil)
                  (corfu-mode))
                nil
                t))

[minad]

The main contributing factor leading to high resource usage is a small value of corfu-auto-delay. I recommend to set this value to 0.2 seconds or higher.

[99702]

correct, after using that I changed cpu to 39 0% + corfu--post-command
and RAM to 22,017,695 1% + corfu--post-command .
but aint there consequence of 0.2 delay ? Though this solves problem.