to see what's happening with the queues, enable impstats so you can see queue
and other performance stats.
David Lang
On Tue, 4 Jun 2024, Johan Ryberg via rsyslog wrote:
Date: Tue, 4 Jun 2024 16:16:27 +0200
From: Johan Ryberg via rsyslog <rsyslog@lists.adiscon.com>
To: rsyslog-users <rsyslog@lists.adiscon.com>
Cc: Johan Ryberg <jo...@securit.se>
Subject: Re: [rsyslog] Metrics: rsyslog_queue_full_counter vs
rsyslog_queue_discarded_full_counter?
Thank you both for your reply
The only config for the queue is in the action
action(
type="omprog"
name="receiver"
action.resumeInterval="5"
binary="/usr/local/bin/receiver"
killUnresponsive="on"
signalOnClose="on"
closeTimeout="200000"
output="/dev/stdout"
queue.saveonshutdown="on"
queue.type="fixedArray"
template="syslog"
)
The listener is tcp for my scenario and what I can tell is that the
pushback is an introduced delay in the psh ack to let off the pressure on
the queue?
Since the affected queue is my omprog it's probably safe to say that I'm on
the limit of what the current code can handle or is there any other tuning
that might be suggested if we play with the thought that my software can
handle the load?
Best regards Johan Ryberg
On Fri, 31 May 2024 at 20:40, Rainer Gerhards via rsyslog <
rsyslog@lists.adiscon.com> wrote:
Plus we wait a bit (pushback to sender) when the next messages come in. But
all depends on queue config.
Rainer
Sent from phone, thus brief.
David Lang via rsyslog <rsyslog@lists.adiscon.com> schrieb am Fr., 31. Mai
2024, 19:44:
when the queue hits full, you you aren't yet losing a message, it's the
next
message that arrives while the queue is full that is lost.
David Lang
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