Use PapiSocketProvider for most PAPI calls

Ticket: CSIT-1541
Ticket: VPP-1722
Ticket: CSIT-1546

+ Increase timeout to hide x520 slownes of show hardware detail.
- Install sshpass and update ssh client in virl bootstrap.
 + Added TODOs to remove when CSIT-1546 is fixed.
+ Enable default socksvr on any startup conf.
+ Improve OptionString init and repr.
- The non-socket executor still kept for stats.
 + Remove everything unrelated to stats from non-socket executor.
- Remove some debug-loooking calls to avoid failures.
  TODO: Introduce proper parsing to the affected keywords.
+ Reduce logging from PAPI code to level INFO.
 - Needs https://gerrit.fd.io/r/20660 to fully work.
+ Change default values for LocalExecution.run()
 + Return code check enabled by default.
   Code is more readable when rc!=0 is allowed explicitly,
   and the test code will now detect unexpected failures.
 + Logging disabled by default.
   Output XML is large already. Important logging can be enabled explicitly.
+ Restore alphabetical order in common.sh functions.

Change-Id: I05882cb6b620ad14638f7404b5ad38c7a5de9e6c
Signed-off-by: Vratko Polak <vrpolak@cisco.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/docs/report/vpp_functional_tests/test_environment.rst b/docs/report/vpp_functional_tests/test_environment.rst
index d8f2abff55..b8a6b16f88 100644
--- a/docs/report/vpp_functional_tests/test_environment.rst
+++ b/docs/report/vpp_functional_tests/test_environment.rst
@@ -402,6 +402,9 @@ There is used the default startup configuration as defined in `VPP startup.conf`
     {
       gid vpp
     }
+    socksvr {
+      default
+    }
     dpdk
     {
       vdev cryptodev_aesni_gcm_pmd,socket_id=0