collectd.git
8 years agoTurbostat: fix shadowing issue
Ruben Kerkhof [Thu, 3 Mar 2016 21:14:45 +0000 (22:14 +0100)]
Turbostat: fix shadowing issue

turbostat.c: In function ‘delta_thread’:
turbostat.c:460:26: error: declaration of ‘core_delta’ shadows a global
declaration [-Werror=shadow]
  const struct core_data *core_delta)
                          ^~~~~~~~~~
turbostat.c:163:4: note: shadowed declaration is here
 } *core_delta, *core_even, *core_odd;
    ^~~~~~~~~~

8 years agoMerge branch 'collectd-5.4' into collectd-5.5
Ruben Kerkhof [Thu, 3 Mar 2016 20:32:38 +0000 (21:32 +0100)]
Merge branch 'collectd-5.4' into collectd-5.5

8 years agoMerge branch 'Wshadow' into collectd-5.4
Ruben Kerkhof [Thu, 3 Mar 2016 20:29:16 +0000 (21:29 +0100)]
Merge branch 'Wshadow' into collectd-5.4

8 years agoDefine _DEFAULT_SOURCE in addition to _BSD_SOURCE
Pierre-Yves Ritschard [Fri, 7 Nov 2014 16:34:32 +0000 (17:34 +0100)]
Define _DEFAULT_SOURCE in addition to _BSD_SOURCE

This enables forward compatibility with the ongoing
deprecation of _BSD_SOURCE.

(cherry picked from commit 3bc1a46bebfa53ec0f0e12d6406ca126a3ad6bf3)

8 years agoFix memory leak in redis.c
Andrés J. Díaz [Wed, 2 Mar 2016 18:21:56 +0000 (19:21 +0100)]
Fix memory leak in redis.c

8 years agoFix a few issues found by -Wshadow
Ruben Kerkhof [Tue, 1 Mar 2016 18:57:21 +0000 (19:57 +0100)]
Fix a few issues found by -Wshadow

8 years agowrite_sensu: define _GNU_SOURCE for asprintf
Ruben Kerkhof [Tue, 1 Mar 2016 15:54:06 +0000 (16:54 +0100)]
write_sensu: define _GNU_SOURCE for asprintf

On Linux, asprintf and vasprintf are only available when _GNU_SOURCE is defined.

8 years agowrite_sensu: remove custom asprintf implementation
Ruben Kerkhof [Tue, 1 Mar 2016 13:02:33 +0000 (14:02 +0100)]
write_sensu: remove custom asprintf implementation

This was guarded by HAVE_ASPRINTF, but we never had a configure check
for asprintf (or vasprintf).

This only turned up when I made the function static, since they now
clash with the prototypes in stdio.h on FreeBSD.

As far as I know all the platforms we build on have these functions.
If this turns out to be not the case, we can always add compat functions
to our utilies later.

For now, this fixes the build on FreeBSD.

8 years agowrite_riemann: add new header to Makefile.am
Ruben Kerkhof [Tue, 1 Mar 2016 12:08:06 +0000 (13:08 +0100)]
write_riemann: add new header to Makefile.am

Fixes 'make distcheck'

8 years agowrite_sensu: mark asprintf as static
Ruben Kerkhof [Tue, 1 Mar 2016 11:11:16 +0000 (12:11 +0100)]
write_sensu: mark asprintf as static

Commit straigh to 5.5. This plugin didn't exist in 5.4.

8 years agowrite_sensu: mark vasprintf as static
Ruben Kerkhof [Tue, 1 Mar 2016 11:10:40 +0000 (12:10 +0100)]
write_sensu: mark vasprintf as static

Commit straight to 5.5. This plugin didn't exist in 5.4

8 years agowrite_riemann: move prototype to header file
Ruben Kerkhof [Tue, 1 Mar 2016 11:09:40 +0000 (12:09 +0100)]
write_riemann: move prototype to header file

8 years agoredis: mark redis_handle_query as static
Ruben Kerkhof [Tue, 1 Mar 2016 10:58:18 +0000 (11:58 +0100)]
redis: mark redis_handle_query as static

Commit straight to 5.5. This plugin didn't exist in 5.4.

8 years agoredis: mark redis_handle_info as static
Ruben Kerkhof [Tue, 1 Mar 2016 10:57:39 +0000 (11:57 +0100)]
redis: mark redis_handle_info as static

Commit straight to 5.5. This plugin didn't exist in 5.4.

8 years agobarometer: mark Detect_sensor_type as static
Ruben Kerkhof [Tue, 1 Mar 2016 10:56:40 +0000 (11:56 +0100)]
barometer: mark Detect_sensor_type as static

Make function start with lowercase 'd' while we're at it.
Commit straight to 5.5.

8 years agocollectd.c: mark notify_systemd as static
Ruben Kerkhof [Tue, 1 Mar 2016 10:53:19 +0000 (11:53 +0100)]
collectd.c: mark notify_systemd as static

Commit straight to 5.5. This function didn't exist in 5.4.

8 years agocollectd.c: mark notify_upstart as static
Ruben Kerkhof [Tue, 1 Mar 2016 10:52:47 +0000 (11:52 +0100)]
collectd.c: mark notify_upstart as static

Commit straight to 5.5. This function didn't exist in 5.4.

8 years agosensu: mark replace_str as static
Ruben Kerkhof [Tue, 1 Mar 2016 10:46:54 +0000 (11:46 +0100)]
sensu: mark replace_str as static

Commit straight to 5.5. This plugin doesn't exist in 5.4

8 years agosensu: mark sensu_format_name2 as static
Ruben Kerkhof [Tue, 1 Mar 2016 10:45:41 +0000 (11:45 +0100)]
sensu: mark sensu_format_name2 as static

Commit straight to 5.5, this plugin doesn't exist in 5.4

8 years agoFix prototype of uc_get_size
Ruben Kerkhof [Tue, 1 Mar 2016 10:43:13 +0000 (11:43 +0100)]
Fix prototype of uc_get_size

Commit straight to 5.5, this function doesn't exist in 5.4.

8 years agoFix prototype of plugin_log_available_writers
Ruben Kerkhof [Tue, 1 Mar 2016 10:41:43 +0000 (11:41 +0100)]
Fix prototype of plugin_log_available_writers

Commit straight to 5.5, this function doesn't exist in 5.4

8 years agoMerge branch 'collectd-5.4' into collectd-5.5
Ruben Kerkhof [Tue, 1 Mar 2016 10:26:25 +0000 (11:26 +0100)]
Merge branch 'collectd-5.4' into collectd-5.5

8 years agoMerge pull request #1582 from rubenk/missing-prototypes
Ruben Kerkhof [Tue, 1 Mar 2016 10:18:21 +0000 (11:18 +0100)]
Merge pull request #1582 from rubenk/missing-prototypes

Missing prototypes

8 years agoxmms: mark cxmms_read as static
Ruben Kerkhof [Mon, 29 Feb 2016 22:43:28 +0000 (23:43 +0100)]
xmms: mark cxmms_read as static

8 years agosensors: mark sensors_free_features as static
Ruben Kerkhof [Mon, 29 Feb 2016 22:42:17 +0000 (23:42 +0100)]
sensors: mark sensors_free_features as static

8 years agoprocesses: mark ps_read_process as static
Ruben Kerkhof [Mon, 29 Feb 2016 22:41:07 +0000 (23:41 +0100)]
processes: mark ps_read_process as static

8 years agoutils_db_query.c: make udb_query_free_one static
Ruben Kerkhof [Mon, 29 Feb 2016 22:37:41 +0000 (23:37 +0100)]
utils_db_query.c: make udb_query_free_one static

8 years agobattery: mark dict_get_double as static
Ruben Kerkhof [Mon, 29 Feb 2016 22:37:04 +0000 (23:37 +0100)]
battery: mark dict_get_double as static

8 years agotypes_list.c: add header for prototypes
Ruben Kerkhof [Mon, 29 Feb 2016 22:32:51 +0000 (23:32 +0100)]
types_list.c: add header for prototypes

8 years agoutils_subst.c: add header for prototypes
Ruben Kerkhof [Mon, 29 Feb 2016 22:31:55 +0000 (23:31 +0100)]
utils_subst.c: add header for prototypes

8 years agoutils_random.c: add header for prototypes
Ruben Kerkhof [Mon, 29 Feb 2016 22:30:55 +0000 (23:30 +0100)]
utils_random.c: add header for prototypes

8 years agoutils_cmd_getval.c: add header for prototypes
Ruben Kerkhof [Mon, 29 Feb 2016 22:29:05 +0000 (23:29 +0100)]
utils_cmd_getval.c: add header for prototypes

8 years agoutils_cmd_flush.c: add header for prototypes
Ruben Kerkhof [Mon, 29 Feb 2016 22:28:25 +0000 (23:28 +0100)]
utils_cmd_flush.c: add header for prototypes

8 years agothreshold.c: mark ut_config as static
Ruben Kerkhof [Mon, 29 Feb 2016 22:27:36 +0000 (23:27 +0100)]
threshold.c: mark ut_config as static

8 years agolatency_counter_create: fix signature
Ruben Kerkhof [Mon, 29 Feb 2016 22:26:00 +0000 (23:26 +0100)]
latency_counter_create: fix signature

8 years agoutils_latency.c: mark change_bin_width as static
Ruben Kerkhof [Mon, 29 Feb 2016 22:23:47 +0000 (23:23 +0100)]
utils_latency.c: mark change_bin_width as static

8 years agoutils_cmd_putval.c: include header for prototypes
Ruben Kerkhof [Mon, 29 Feb 2016 22:22:47 +0000 (23:22 +0100)]
utils_cmd_putval.c: include header for prototypes

8 years agoInclude header for prototype of handle_putnotif
Ruben Kerkhof [Mon, 29 Feb 2016 22:21:35 +0000 (23:21 +0100)]
Include header for prototype of handle_putnotif

8 years agoAdd prototype for module_register
Ruben Kerkhof [Mon, 29 Feb 2016 22:20:00 +0000 (23:20 +0100)]
Add prototype for module_register

8 years agoliboconfig: mark oconfig_free_all as static
Ruben Kerkhof [Mon, 29 Feb 2016 22:17:44 +0000 (23:17 +0100)]
liboconfig: mark oconfig_free_all as static

8 years agoMerge branch 'collectd-5.4' into collectd-5.5
Marc Fournier [Sun, 28 Feb 2016 07:33:10 +0000 (08:33 +0100)]
Merge branch 'collectd-5.4' into collectd-5.5

8 years agoprocesses: fix pid format string
Marc Fournier [Sun, 28 Feb 2016 07:32:00 +0000 (08:32 +0100)]
processes: fix pid format string

Follow up to 7c495a5.

8 years agoMerge branch 'collectd-5.4' into collectd-5.5
Marc Fournier [Sun, 28 Feb 2016 00:12:42 +0000 (01:12 +0100)]
Merge branch 'collectd-5.4' into collectd-5.5

8 years agoredis: change expired_keys type from GAUGE to DERIVE
Marc Fournier [Sat, 27 Feb 2016 23:58:01 +0000 (00:58 +0100)]
redis: change expired_keys type from GAUGE to DERIVE

Thanks for @falzm for pointing this out in #1483 !

8 years agoconfigure.ac: fix path when testing for liboconfig/parser.c presence
Marc Fournier [Sat, 27 Feb 2016 23:49:59 +0000 (00:49 +0100)]
configure.ac: fix path when testing for liboconfig/parser.c presence

8 years agoprocesses: use long for pids on linux and solaris
Marc Fournier [Tue, 16 Feb 2016 09:28:04 +0000 (10:28 +0100)]
processes: use long for pids on linux and solaris

Up to now, we had a mix of `int`, `long` and `pid_t` to represent the
variable part of `/proc/<PID>/status` and friends. This patch
standardizes on `long` on the Linux and Solaris platforms.

The max size of `int` is smaller than the maximum number of processes
current kernels support. `pid_t` is used to ensure portability of
functions such as `getpid()`, which aren't used in this plugin, and
apparently resolves to an `int` on Solaris.

This is a follow up to bb978c1, which triggered a format string issue on
solaris 64 bit.

8 years agoMove unversioned .so to -devel subpackage
Ruben Kerkhof [Sat, 27 Feb 2016 16:46:05 +0000 (17:46 +0100)]
Move unversioned .so to -devel subpackage

8 years agoReplace traffic with interface in man page
Ruben Kerkhof [Sat, 27 Feb 2016 19:28:34 +0000 (20:28 +0100)]
Replace traffic with interface in man page

The traffic plugin was renamed a long time ago.

8 years agoMerge branch 'collectd-5.4' into collectd-5.5
Ruben Kerkhof [Fri, 26 Feb 2016 21:53:19 +0000 (22:53 +0100)]
Merge branch 'collectd-5.4' into collectd-5.5

8 years agoMerge pull request #1570 from rubenk/detect-bison
Ruben Kerkhof [Fri, 26 Feb 2016 21:51:50 +0000 (22:51 +0100)]
Merge pull request #1570 from rubenk/detect-bison

configure.ac: detect bison

8 years agoMerge pull request #1567 from rubenk/fix-typo-in-config
Ruben Kerkhof [Fri, 26 Feb 2016 17:05:18 +0000 (18:05 +0100)]
Merge pull request #1567 from rubenk/fix-typo-in-config

Fix typo in collectd.conf

8 years agoMerge pull request #1506 from mfournier/apache-content-type-1170
Ruben Kerkhof [Fri, 26 Feb 2016 17:04:33 +0000 (18:04 +0100)]
Merge pull request #1506 from mfournier/apache-content-type-1170

apache: warn about possible misconfiguration

8 years agoMerge pull request #1561 from mfournier/modbus-set-debug
Ruben Kerkhof [Fri, 26 Feb 2016 16:37:47 +0000 (17:37 +0100)]
Merge pull request #1561 from mfournier/modbus-set-debug

modbus: avoid enabling libmodbus's debug flag by default

8 years agoconfigure.ac: detect bison
Ruben Kerkhof [Sat, 12 Dec 2015 16:07:54 +0000 (17:07 +0100)]
configure.ac: detect bison

We use some bison-specific extensions so we really need bison, not yacc.
This has bitten a few people before, so make it easier for them.

Bison is only needed when compiling from git, since we ship the generated file
in the tarball. We take this into account by checking for the generated file first.

8 years agoFix typo in collectd.conf
Ruben Kerkhof [Fri, 26 Feb 2016 13:29:59 +0000 (14:29 +0100)]
Fix typo in collectd.conf

8 years agomodbus: avoid enabling libmodbus's debug flag by default
Marc Fournier [Thu, 25 Feb 2016 10:22:18 +0000 (11:22 +0100)]
modbus: avoid enabling libmodbus's debug flag by default

Having this enabled makes collectd's stdout and stderr very noisy. From
now on, only activate this flag when collectd is built with
--enable-debug.

Thanks to Eric Sandeen for mentioning this problem on IRC.

8 years agoMerge branch 'collectd-5.4' into collectd-5.5
Marc Fournier [Tue, 9 Feb 2016 22:27:12 +0000 (23:27 +0100)]
Merge branch 'collectd-5.4' into collectd-5.5

8 years agoMerge pull request #1540 from mfournier/write_sensu_segfault_fix
Marc Fournier [Tue, 9 Feb 2016 22:13:15 +0000 (23:13 +0100)]
Merge pull request #1540 from mfournier/write_sensu_segfault_fix

write_sensu: avoid calling strlen() on variable set to NULL

8 years agoRPM specfile: re-enable varnish plugin on EL7
Marc Fournier [Mon, 8 Feb 2016 08:46:21 +0000 (09:46 +0100)]
RPM specfile: re-enable varnish plugin on EL7

... as the collectd-5.5 line now supports the varnish 4 API.

8 years agowrite_sensu: avoid calling strlen() on variable set to NULL
Marc Fournier [Fri, 5 Feb 2016 14:16:09 +0000 (15:16 +0100)]
write_sensu: avoid calling strlen() on variable set to NULL

This fixes a segfault when no `Tag` option is set.

8 years agoFix the addres of the Free Software Foundation
Ruben Kerkhof [Sat, 30 Jan 2016 16:44:54 +0000 (17:44 +0100)]
Fix the addres of the Free Software Foundation

8 years agoRevert "Revert "openvpn plugin: Fix "Dead assignment" warning.""
Marc Fournier [Tue, 26 Jan 2016 11:19:57 +0000 (12:19 +0100)]
Revert "Revert "openvpn plugin: Fix "Dead assignment" warning.""

This reverts commit b40a0ef00b49cbc4d828ca2cd928c98dd27834c0.

8 years agoMerge branch 'collectd-5.4' into collectd-5.5
Marc Fournier [Tue, 26 Jan 2016 11:18:26 +0000 (12:18 +0100)]
Merge branch 'collectd-5.4' into collectd-5.5

8 years agoturbostat: fix whitespaces in log messages
Marc Fournier [Tue, 26 Jan 2016 06:21:57 +0000 (07:21 +0100)]
turbostat: fix whitespaces in log messages

8 years agoDon't divide by 0 when doing percentages (e.g. with the swap plugin).
Corey Kosak [Fri, 22 Jan 2016 21:56:37 +0000 (16:56 -0500)]
Don't divide by 0 when doing percentages (e.g. with the swap plugin).

Prior to this change, if all the values being sent sum to zero, then the
calculated percentage is a division by 0 which is either Inf or NaN
depending on the numerator.

This is not a theoretical concern: it can easily happen if all the input
gauges are 0.

This change forces the output to be zero if the denominator is zero.

8 years agoProvide a unified signature for ps_get_cmdline.
Corey Kosak [Sat, 23 Jan 2016 00:10:21 +0000 (19:10 -0500)]
Provide a unified signature for ps_get_cmdline.

Prior to this change, ps_get_cmdline had different signatures for
KERNEL_LINUX vs. KERNEL_SOLARIS. This means that callers who want to
call this function would have to have an #if..#else that controlled which
variant of the function to call.

By giving them the same signature, callers don't have to worry about
that.

8 years agoThe field 're' only exists if HAVE_REGEX_H is defined (see definition at
Corey Kosak [Fri, 22 Jan 2016 22:22:18 +0000 (17:22 -0500)]
The field 're' only exists if HAVE_REGEX_H is defined (see definition at
line 194). So, consistent with all other usages, this should be protected
with an #if guard.

8 years agoRevert "openvpn plugin: Fix "Dead assignment" warning."
Marc Fournier [Tue, 26 Jan 2016 05:50:15 +0000 (06:50 +0100)]
Revert "openvpn plugin: Fix "Dead assignment" warning."

I cherry-picked this patch, but overlooked the fact it relates to
another change (c339d93f) only found in the collectd-5.5 branch.
Reverting, as it results in a compilation error.

This reverts commit b7f9a3c02d885e0fbe8fb7aac5c9a51b5771a9d3.

8 years agoMerge branch 'collectd-5.4' into collectd-5.5 collectd-5.5.1
Florian Forster [Fri, 22 Jan 2016 09:53:29 +0000 (10:53 +0100)]
Merge branch 'collectd-5.4' into collectd-5.5

8 years agodrbd plugin: improve header lines identification
Marc Fournier [Wed, 20 Jan 2016 21:32:03 +0000 (22:32 +0100)]
drbd plugin: improve header lines identification

Recent DRBD versions display more detailed build information in
`/proc/drbd`, which caused the header identification to fail.

Comparing the first part of each line against all known header prefixes
will hopefully make this more robust.

Fixes #1514

Signed-off-by: Florian Forster <octo@collectd.org>
8 years agodf: remove legacy code skipping "rootfs" monitoring
Marc Fournier [Mon, 18 Jan 2016 15:44:52 +0000 (16:44 +0100)]
df: remove legacy code skipping "rootfs" monitoring

3512bb1 added code to skip duplicate reporting of `rootfs` mounted on `/`.
f9c1c5b and f0398d0 added generic code to skip any volume mounted twice.

Depending on the order of the entries in `/etc/mtab`, reporting for `/` was
entirely skipped.

This patch basically reverts the first, non-generic patch, as it's
superseded by the 2 others.

Fixes #1402

Signed-off-by: Florian Forster <octo@collectd.org>
8 years agoChangeLog: Fix mangled entries.
Florian Forster [Fri, 22 Jan 2016 09:33:17 +0000 (10:33 +0100)]
ChangeLog: Fix mangled entries.

8 years agoBump version to 5.5.1; Update ChangeLog.
Florian Forster [Fri, 22 Jan 2016 08:55:02 +0000 (09:55 +0100)]
Bump version to 5.5.1; Update ChangeLog.

8 years agoMerge pull request #1517 from mfournier/systemd-upstart-build-issue
Marc Fournier [Fri, 22 Jan 2016 08:47:43 +0000 (09:47 +0100)]
Merge pull request #1517 from mfournier/systemd-upstart-build-issue

systemd.collectd.service: improve systemd & capabilities explanations

8 years agodocs: Add info about mode7 requirement for ntpd
Jakub Jankowski [Thu, 21 Jan 2016 20:43:26 +0000 (21:43 +0100)]
docs: Add info about mode7 requirement for ntpd

Since ntpd-4.2.7p230 "mode 7" requests are ignored by default, and
that's what ntpd plugin uses currently. The ntp daemon must be
explicitly configured to enable mode7 requests.
This patch adds short information about that to collectd.conf manpage.

Related to collectd/collectd#932

Signed-off-by: Jakub Jankowski <shasta@toxcorp.com>
8 years agoMerge branch 'collectd-5.4' into collectd-5.5
Marc Fournier [Thu, 21 Jan 2016 20:26:38 +0000 (21:26 +0100)]
Merge branch 'collectd-5.4' into collectd-5.5

8 years agodocs: mention regexps for the interface plugin
Jakub Jankowski [Thu, 21 Jan 2016 16:15:20 +0000 (17:15 +0100)]
docs: mention regexps for the interface plugin

It is very useful to collect data (or ignore) from a group of interfaces
that are similarly named - especially if the list is dynamic and it's
not feasible to update configuration each time an interface shows up or
disappears. It's possible to use regexps to specify interfaces to
collect data from (or ignore), but it's not clearly stated anywhere in
the documentation.
This is an attempt to improve documentation in this area.

Signed-off-by: Jakub Jankowski <shasta@toxcorp.com>
8 years agosystemd.collectd.service: improve systemd & capabilities explanations
Marc Fournier [Thu, 21 Jan 2016 17:39:51 +0000 (18:39 +0100)]
systemd.collectd.service: improve systemd & capabilities explanations

Fixes #1444

8 years agoexec plugin: Revert file mode to 0644.
Florian Forster [Tue, 1 Dec 2015 15:18:38 +0000 (16:18 +0100)]
exec plugin: Revert file mode to 0644.

This fixes a regression from 94e562250296b1435e3e48cd302055d89c4c702b.

8 years agovirt plugin: make indentation explicit
Marc Fournier [Wed, 20 Jan 2016 08:47:31 +0000 (09:47 +0100)]
virt plugin: make indentation explicit

Fixes this warning raised by gcc-6's new "misleading-indentation"
option:

```
virt.c: In function 'lv_init':
virt.c:331:2: error: statement is indented as if it were guarded by... [-Werror=misleading-indentation]
  return 0;
  ^~~~~~

virt.c:328:5: note: ...this 'if' clause, but it is not
     if (virInitialize () != 0)
     ^~
```

8 years agodf: remove legacy references to ReportReserved
Marc Fournier [Mon, 18 Jan 2016 16:49:24 +0000 (17:49 +0100)]
df: remove legacy references to ReportReserved

The ReportReserved option was removed in fcb3cbf. This patch cleans up a
couple of references which got left behind.

8 years agoMerge branch 'collectd-5.4' into collectd-5.5
Marc Fournier [Fri, 15 Jan 2016 16:00:30 +0000 (17:00 +0100)]
Merge branch 'collectd-5.4' into collectd-5.5

8 years agowrite_redis: don't return with lock held
Ruben Kerkhof [Sat, 28 Nov 2015 17:37:15 +0000 (18:37 +0100)]
write_redis: don't return with lock held

8 years agosrc/utils_latency.c: Fix format string error.
Florian Forster [Tue, 14 Jul 2015 06:42:15 +0000 (08:42 +0200)]
src/utils_latency.c: Fix format string error.

8 years agosrc/utils_latency.c: Ensure that LLONG_MAX is defined.
Florian Forster [Tue, 14 Jul 2015 06:34:52 +0000 (08:34 +0200)]
src/utils_latency.c: Ensure that LLONG_MAX is defined.

EPEL5 doesn't have it in <limits.h> apparently.

8 years agosrc/utils_latency.c: Store "bin_width" as cdtime_t.
Florian Forster [Mon, 13 Jul 2015 09:53:58 +0000 (11:53 +0200)]
src/utils_latency.c: Store "bin_width" as cdtime_t.

This solves the integer overflow when passing huge latency values to
latency_counter_add(). In addition to fixing the overflow the function
will now ignore values that are larger than LLONG_MAX, i.e. the longest
possible latency is 272 years. As a nice side-effect, the precission of
latency_counter_get_percentile() is improved.

Issue: #1131

8 years agosrc/utils_latency.c: Fix change_bin_width().
Florian Forster [Sun, 12 Jul 2015 10:58:20 +0000 (12:58 +0200)]
src/utils_latency.c: Fix change_bin_width().

A missing cast when calculating "width_change_ratio" caused all metrics to
be moved to bucket #0.

8 years agovarnish: fix leak on read
Ruben Kerkhof [Sat, 4 Jul 2015 20:49:49 +0000 (22:49 +0200)]
varnish: fix leak on read

Since VSM_Close doesn't free the object we leak a few bytes
every interval

8 years agoopenvpn plugin: Fix "Dead assignment" warning.
Florian Forster [Fri, 19 Jun 2015 14:26:12 +0000 (16:26 +0200)]
openvpn plugin: Fix "Dead assignment" warning.

8 years agomodbus plugin: Make sure variable is initialized.
Florian Forster [Thu, 18 Jun 2015 14:45:23 +0000 (16:45 +0200)]
modbus plugin: Make sure variable is initialized.

This was introduced by the merge
(09c6a320f3cb36b5dbb2c2ce43858f33be7acf9b).

8 years agotail plugin: Make sure variable is initialized.
Florian Forster [Thu, 18 Jun 2015 13:31:11 +0000 (15:31 +0200)]
tail plugin: Make sure variable is initialized.

This was introduced by the merge
(09c6a320f3cb36b5dbb2c2ce43858f33be7acf9b).

8 years agoFix header condition
Dagobert Michelsen [Thu, 4 Jun 2015 11:25:48 +0000 (13:25 +0200)]
Fix header condition

The dependency is either UTMPX or UTMP or Statgrab. The inclusion above hasn't statgrab.h in the elif-chain, that means compilation fails when only libstatgrab is available. The line can safely be taken out as the same condition is checked in #L120.

8 years agoFixed rrdtool sigsegv (datadir==NULL ptr dereferencing)
Claudius Zingerli [Tue, 5 Jan 2016 17:22:22 +0000 (18:22 +0100)]
Fixed rrdtool sigsegv (datadir==NULL ptr dereferencing)

8 years agoprocesses: correct a typo
Marc Fournier [Wed, 13 Jan 2016 08:12:23 +0000 (09:12 +0100)]
processes: correct a typo

8 years agoapache: warn about possible misconfiguration
Marc Fournier [Tue, 12 Jan 2016 12:48:15 +0000 (13:48 +0100)]
apache: warn about possible misconfiguration

When the server doesn't return `Content-Type: text-plain`, it's a strong
hint that we're not querying the right URL.

Fixes #1170

8 years agoMerge branch 'collectd-5.4' into collectd-5.5
Marc Fournier [Tue, 12 Jan 2016 08:03:09 +0000 (09:03 +0100)]
Merge branch 'collectd-5.4' into collectd-5.5

8 years agowrite_redis: don't return with lock held
Ruben Kerkhof [Sat, 28 Nov 2015 17:37:15 +0000 (18:37 +0100)]
write_redis: don't return with lock held

8 years agoredis plugin: make sure buffer is null-terminated
Ruben Kerkhof [Sun, 29 Nov 2015 16:52:26 +0000 (17:52 +0100)]
redis plugin: make sure buffer is null-terminated

CID 37938

8 years agoperl: unlock mutex on error
Ruben Kerkhof [Sun, 29 Nov 2015 17:06:33 +0000 (18:06 +0100)]
perl: unlock mutex on error

CID 37970

8 years agoopenvpn: free resource on error
Ruben Kerkhof [Sun, 29 Nov 2015 17:27:56 +0000 (18:27 +0100)]
openvpn: free resource on error