From 860e402d6372a0ede1cf97ff5af358fc339b2b3a Mon Sep 17 00:00:00 2001
From: Tom Smeding <tom.smeding@gmail.com>
Date: Sun, 30 Aug 2020 14:50:11 +0200
Subject: Add monitoring script for server

---
 monitoring/monitoring.sh | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100755 monitoring/monitoring.sh

(limited to 'monitoring')

diff --git a/monitoring/monitoring.sh b/monitoring/monitoring.sh
new file mode 100755
index 0000000..b09489d
--- /dev/null
+++ b/monitoring/monitoring.sh
@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SLEEPTIME=60
+
+cd "$(dirname "$0")"
+
+stat --version 2>/dev/null | grep -q 'GNU coreutils' || {
+	echo >&2 "Not gnu stat!"; exit 1;
+}
+
+logf_dbsize="log_dbsize.txt"
+[[ -f $logf_dbsize ]] && echo "Appending to '$logf_dbsize'" || echo "Logging to '$logf_dbsize'"
+
+echo "Monitoring: logging every $SLEEPTIME seconds"
+
+while true; do
+	now="$EPOCHSECONDS"
+	dbsize="$(stat -c '%s' ../db.db)"
+	echo "$now $dbsize" >>"$logf_dbsize"
+
+	sleep "$SLEEPTIME"
+done
-- 
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