From b485aab7e71c1625cfc27e0f92c9509f42378458 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 5 May 2024 13:19:16 +0200 Subject: Adding upstream version 1.45.3+dfsg. Signed-off-by: Daniel Baumann --- health/health.d/tcp_orphans.conf | 25 ------------------------- 1 file changed, 25 deletions(-) delete mode 100644 health/health.d/tcp_orphans.conf (limited to 'health/health.d/tcp_orphans.conf') diff --git a/health/health.d/tcp_orphans.conf b/health/health.d/tcp_orphans.conf deleted file mode 100644 index 8f665d50e..000000000 --- a/health/health.d/tcp_orphans.conf +++ /dev/null @@ -1,25 +0,0 @@ - -# -# check -# http://blog.tsunanet.net/2011/03/out-of-socket-memory.html -# -# The kernel may penalize orphans by 2x or even 4x -# so we alarm warning at 25% and critical at 50% -# - - alarm: tcp_orphans - on: ipv4.sockstat_tcp_sockets - class: Errors - type: System -component: Network - os: linux - hosts: * - calc: ${orphan} * 100 / ${tcp_max_orphans} - units: % - every: 10s - warn: $this > (($status >= $WARNING ) ? ( 20 ) : ( 25 )) - crit: $this > (($status == $CRITICAL) ? ( 25 ) : ( 50 )) - delay: up 0 down 5m multiplier 1.5 max 1h - summary: System TCP orphan sockets utilization - info: Orphan IPv4 TCP sockets utilization - to: silent -- cgit v1.2.3