Title: #841: DEBUG: Add debug to display ldapsearch requests
Changed field: body
The existing debug output from SSSD is quite helpful in this respect,
but it would be better to have systemtap probes that can monitor executed
LDAP search calls and display returned results.
Two new probes are created (SDAP_PARSE_ENTRY, SDAP_PARSE_ENTRY_DONE) in
this PR to expose received attributes. The probe SDAP_GET_GENERIC_EXT_SEND
is extended of requested attributes list.
Thee systemtap script contrib/systemtap/ldap_perf.stp can be used to monitor