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collectd: remove the patch scaling ping_droprate from 0-1 to 0-100

Upstream project's behaviour of reporting this data source in range 0-1
is used by at least CentOS 7 collectd 5.8.1, very likely the same
behaviour is also in widely use by other distributions.

The change is important for providing consistent experience across
collectd deployments on different environments

Ref: https://github.com/collectd/collectd/pull/3244
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
lilik-openwrt-22.03
Yousong Zhou 5 years ago
parent
commit
2f66fa5c23
1 changed files with 0 additions and 11 deletions
  1. +0
    -11
      utils/collectd/patches/920-fix-ping-droprate.patch

+ 0
- 11
utils/collectd/patches/920-fix-ping-droprate.patch View File

@ -1,11 +0,0 @@
--- a/src/ping.c
+++ b/src/ping.c
@@ -648,7 +648,7 @@ static int ping_read(void) /* {{{ */
((double)(pkg_recv * (pkg_recv - 1))));
/* Calculate drop rate. */
- droprate = ((double)(pkg_sent - pkg_recv)) / ((double)pkg_sent);
+ droprate = ((double)(pkg_sent - pkg_recv)) * 100 / ((double)pkg_sent);
submit(hl->host, "ping", latency_average);
submit(hl->host, "ping_stddev", latency_stddev);

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