One thing to note with astats is that all out_bytes and in_bytes stats count only the response body, not the headers. Conversely, the ATS logs on disk will count both the headers and the response body. -- Thanks, Jeff
On Tue, Jan 24, 2017 at 11:26 AM, Dave Neuman <neu...@apache.org> wrote: > Hi Adan, > I answered inline based on my understand of astats, if I am wrong, > hopefully someone will correct me. > Thanks, > Dave > > On Tue, Jan 24, 2017 at 1:40 AM, Adan Alper <ad...@qwilt.com> wrote: > >> Hello, >> >> >> >> First of all thanks for the previous replies they were very helpful. >> >> >> >> We currently have a running cache that knows how to read remap rules from >> traffic ops, acquire, deliver and export a stats file (currently with dummy >> values) to traffic monitor. >> >> My question is regarding some of the astat counters definitions. >> >> What is the definition of the following counters: >> >> 1. plugin.remap_stats.delivery-service-fqdn.in_bytes – What is the >> definition of in_bytes? Bytes from client or from origin server? >> > > -- in_bytes are bytes received by the server. This can be from a client > (request) or an org server (content). > > >> 2. plugin.remap_stats.delivery-service-fqdn.out_bytes – What is the >> definition of out_bytes? Bytes sent to client? >> > -- out_bytes are bytes sent by the server, this can be to a client > (content) or org (request) > >> >> 3. plugin.remap_stats.delivery-service-fqdn.statusXXX – Does this >> count the status sent to client or received by origin server? >> > -- This is the status sent to the client. I believe if a cache receives a > 5xx from an upstream server, like an origin, it will pass it along and this > counter will be updated, but I could be wrong. > >> >> 4. configReloadRequests, lastReloadRequest, configReloads – Do these >> counters count ATS reloads or configuration updates? Are these counters >> important for traffic monitor or just for debug? >> > > -- I am not sure about this one. If I was to guess I would guess it was > for ATS config reloads. This is not used by TM afaik. > > > >> 5. astatsLoad – Time astats file was last updated? >> > > -- again, not sure, but I would guess it is the timestamp that the astats > plugin was last loaded. > >> >> >> Thanks, >> >> >> >> Adan >>
