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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-03-31 12:58:11 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2021-03-31 12:58:11 +0000 |
commit | f99c4526d94d3e04124c5c48ab4a3da6ca53a458 (patch) | |
tree | a2ed8860030cc49f492b09b3222d593c65619800 /health/health.d/tcp_listen.conf | |
parent | Adding upstream version 1.29.3. (diff) | |
download | netdata-c0ecfccbffe7a59dafa73d092f44c3a9333256e4.tar.xz netdata-c0ecfccbffe7a59dafa73d092f44c3a9333256e4.zip |
Adding upstream version 1.30.0.upstream/1.30.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | health/health.d/tcp_listen.conf | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/health/health.d/tcp_listen.conf b/health/health.d/tcp_listen.conf index 3b3072577..dad462ebf 100644 --- a/health/health.d/tcp_listen.conf +++ b/health/health.d/tcp_listen.conf @@ -28,7 +28,7 @@ warn: $this > 1 crit: $this > (($status == $CRITICAL) ? (1) : (5)) delay: up 0 down 5m multiplier 1.5 max 1h - info: the average number of times the TCP accept queue of the kernel overflown, during the last minute + info: average number of overflows in the TCP accept queue over the last minute to: sysadmin # THIS IS TOO GENERIC @@ -43,7 +43,7 @@ warn: $this > 1 crit: $this > (($status == $CRITICAL) ? (1) : (5)) delay: up 0 down 5m multiplier 1.5 max 1h - info: the average number of times the TCP accept queue of the kernel dropped packets, during the last minute (includes bogus packets received) + info: average number of dropped packets in the TCP accept queue over the last minute to: sysadmin @@ -65,7 +65,8 @@ warn: $this > 1 crit: $this > (($status == $CRITICAL) ? (0) : (5)) delay: up 10 down 5m multiplier 1.5 max 1h - info: the number of times the TCP SYN queue of the kernel was full and dropped packets, during the last minute + info: average number of SYN requests was dropped due to the full TCP SYN queue over the last minute \ + (SYN cookies were not enabled) to: sysadmin alarm: 1m_tcp_syn_queue_cookies @@ -78,6 +79,6 @@ warn: $this > 1 crit: $this > (($status == $CRITICAL) ? (0) : (5)) delay: up 10 down 5m multiplier 1.5 max 1h - info: the number of times the TCP SYN queue of the kernel was full and sent SYN cookies, during the last minute + info: average number of sent SYN cookies due to the full TCP SYN queue over the last minute to: sysadmin |