Skip to content

Sometimes I run into lost event without "Lost samples" message #1016

Closed
@vitalyvch

Description

If you have any idea of a possible reason I will be happy to hear. Almost always it is related to SYS_poll and SYS_futex.

Appropriate C code looks in following way:

int main(){
    //...
    syscall(SYS_futex, 1, 2, 3, 4, 5, 6);
    //...
    syscall(SYS_poll, 0x102, 0x103, 0x104, 0x105, 0x106, 0x107);
    //...
}

There are no branches, loops, jumps or conditions.

@brendangregg, @4ast, @goldshtn

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions