zcat access.log.* | hstats
gzip: access.log.1: not in gzip format
HTTP/2   Requests:        98005 -- 0.06%
HTTP/1.1 Requests:    168691088 -- 99.94%
HTTP/1   Requests:         2449 -- 0.00%
--
IPv4     Requests:    167446308 -- 99.20%
IPv6     Requests:      1345904 -- 0.80%
--
HTTP 2XX Requests:    162793810 -- 96.45%
HTTP 3XX Requests:        44488 -- 0.03%
HTTP 4XX Requests:        18827 -- 0.01%
HTTP 5XX Requests:      5935086 -- 3.52%