mod_smacks: Adjust buckets for resumption age statistic
Given that there are recommendations floating around recommending 24
hours session lifetime, having buckets up to 10 minutes wouldn't be
useful in that case.
Would be nice if we had some way to automatically assign suitable number
series for buckets, scaled to what the configuration might be.
--- a/plugins/mod_smacks.lua Thu Feb 15 20:28:14 2024 +0100
+++ b/plugins/mod_smacks.lua Fri Feb 16 00:15:36 2024 +0100
@@ -39,7 +39,7 @@
"histogram",
"resumption_age", "seconds", "time the session had been hibernating at the time of a resumption",
{},
- {buckets = { 0, 1, 2, 5, 10, 30, 60, 120, 300, 600 }}
+ {buckets = {0, 1, 12, 60, 360, 900, 1440, 3600, 14400, 86400}}
):with_labels();
local sessions_expired = module:measure("sessions_expired", "counter");
local sessions_started = module:measure("sessions_started", "counter");