implement a simple statsd logger (closes #5488711)
and add a few timing probes on:
- etwist.server.CubicWebRootResource.render_request()
- server.querier.QuerierHelper.execute()
- server.sources.native.NativeSQLSource:
- sqlexec()
- compile_rql()
- authenticate()
- doexec()
- doexecmany()
as well as a pair of counters on server.querier.QuerierHelper cache (hit/miss).
[MESSAGES CONTROL]
disable-msg = C0301
[VARIABLES]
# Enable / disable this checker
enable-variables = yes
additional-builtins = _, display_name
[BASIC]
required-attributes=
attr-rgx = (w|[a-z_][a-z0-9_]{2,30})
variable-rgx = (w|[a-z_][a-z0-9_]{2,30})$
argument-rgx = (w|[a-z_][a-z0-9_]{2,30})$
[TYPECHECK]
generated-members=debug,info,notice,warning,error,critical,exception