Change history of Prometheus metrics server

Rev	Date	Modified by	Minor edit	Spam	WikiText	Revert to
4	2022-02-02 18:18:23	jdc	no	no	4	4
3	2022-02-01 19:56:31	jdc	no	no	3	3
2	2022-02-01 19:53:35	jdc	no	no	2	2
1	2022-02-01 19:48:11	jdc	no	no	1	1
0	2022-02-01 19:47:05	jdc	no	no	0	0