KX Community

Find answers, ask questions, and connect with our KX Community around the world.
KX Community Guidelines

Home › Forums › kdb+ › KDB process unable to process request

  • kdb+

    KDB process unable to process request

    Posted by k-mambo on April 17, 2022 at 12:00 am

    Sometimes, the HDB process that queries historical data becomes unable to process requests.

    It does not appear to occur periodically and the values for RECV-Q do not change over time.

    Timeout is not an indefinite period of 60 seconds.

    Is there a way to determine whether a request is currently being processed or how many synchronization requests are waiting for a process executed in the background? I want to know if there are enough requests waiting for the process to process.

    Is there a way to debug these problems efficiently?

    k-mambo replied 8 months, 1 week ago 2 Members · 1 Reply
  • 1 Reply

  • leahs

    Member
    April 18, 2022 at 12:00 am

    Hello,

    The KX IPC documentation found here

    highlights the role that the .z namespace plays in IPC and specifically here presents .z.W

    .z.W returns a dictionary where you can see how many messages and their size that are queued on a handle.

    Hope this helps,

    Leah

Log in to reply.

Start of Discussion
0 of 0 replies June 2018
Now

Report

Harassment or bullying behavior
Contains mature or sensitive content
Contains misleading or false information
Contains abusive or derogatory content
Contains spam, fake content or potential malware

Block Member?

Please confirm you want to block this member.

You will no longer be able to:

  • See blocked member's posts
  • Mention this member in posts
  • Invite this member to groups
  • Message this member

Please allow a few minutes for this process to complete.

Report

You have already reported this .