[Pkg-nagios-devel] Bug#1051768: monitoring-plugins-basic: check_disk is very slow

[Arnaud Gomes]

Package: monitoring-plugins-basic
Version: 2.3.3-5
Severity: normal
Tags: patch

Dear Maintainer,

Since upgrading from bullseye to bookworm, check_disk has gotten very
slow on a machine with a huge number of mount points (in excess of 16000).

Our standard call to check_disk used to take around 10 seconds on bullseye,
now it is more than one hour (I gave up before it finished so I can't tell
exactly how long).

The bug has been fixed upstream in commit 0dd1110:
https://github.com/monitoring-plugins/monitoring-plugins/commit/0dd11100aa92bab172293ec9615a8a56b0e35ee6

For reference, here is the upstream bug report:
https://github.com/monitoring-plugins/monitoring-plugins/issues/1919

Could you please cherry-pick commit 0dd1110 in a future release of the
package?

Thanks!

-- System Information:
Debian Release: 12.1
  APT prefers stable-security
  APT policy: (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-11-amd64 (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/bash
Init: systemd (via /run/systemd/system)

Versions of packages monitoring-plugins-basic depends on:
ii  iputils-ping               3:20221126-1
ii  libc6                      2.36-9+deb12u1
ii  libssl3                    3.0.9-1
ii  monitoring-plugins-common  2.3.3-5
ii  procps                     2:4.0.2-3
ii  ucf                        3.0043+nmu1

Versions of packages monitoring-plugins-basic recommends:
ii  libcap2-bin  1:2.66-4

Versions of packages monitoring-plugins-basic suggests:
pn  icinga2  <none>

-- no debconf information