diff --git a/contrib/logs/follow-request b/contrib/logs/follow-request
new file mode 100755
index 0000000000..9073c04ac0
--- /dev/null
+++ b/contrib/logs/follow-request
@@ -0,0 +1,4 @@
+#!/bin/sh
+id=${1?Missing \"id\" argument}
+shift 1
+exec jq -c -r -n --arg id "${id}" '[ inputs | select(.request_id == $id) ] | sort_by(.time) | .[]' -- "$@"
diff --git a/contrib/logs/regroup-errors b/contrib/logs/regroup-errors
new file mode 100755
index 0000000000..96918eaa57
--- /dev/null
+++ b/contrib/logs/regroup-errors
@@ -0,0 +1,9 @@
+#!/bin/sh --
+# \
+exec jq -c -r -n -f "${0}" -- "$@"
+
+[ inputs ] |
+( [ .[] | select(.status >= 500) | .request_id ] | unique | .[] ) as $id |
+[ .[] | select(.request_id == $id) ] |
+	sort_by(.time) |
+	.[]