PROBE::IOSCHEDULER_T
Section: IO Scheduler and block IO Taps (3stap)
Updated: November 2020
Page Index
NAME
probe::ioscheduler_trace.unplug_io - Fires when a request queue is unplugged;
SYNOPSIS
ioscheduler_trace.unplug_io
VALUES
rq_queue
-
request queue
name
-
Name of the probe point
DESCRIPTION
Either, when number of pending requests in the queue exceeds threshold or, upon expiration of timer that was activated when queue was plugged.
SEE ALSO
tapset::ioscheduler(3stap)