sync: release 0.18.1

[FedeDP]

What type of PR is this?

/kind bug

Any specific area of the project related to this PR?

/area libsinsp

Does this PR require a change in the driver versions?

What this PR does / why we need it:

Cherry picks #2081 from master.

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

Does this PR introduce a user-facing change?:

NONE

[FedeDP]

/milestone 0.18.1

[poiana]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: FedeDP

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[github-actions]

Perf diff from master - unit tests

     5.32%     +1.33%  [.] sinsp_evt::get_type
     4.41%     +0.75%  [.] sinsp_parser::process_event
     1.35%     -0.73%  [.] sinsp_parser::parse_context_switch
     5.12%     +0.72%  [.] next
     1.67%     -0.58%  [.] std::vector<sinsp_evt_param, std::allocator<sinsp_evt_param> >::emplace_back<sinsp_evt*, unsigned int&, char const*, unsigned long&>
    10.60%     -0.49%  [.] sinsp_parser::reset
     4.09%     -0.43%  [.] sinsp_thread_manager::get_thread_ref
     1.21%     -0.40%  [.] sinsp_utils::find_longest_matching_evt_param
     0.65%     +0.37%  [.] sinsp_evt::get_param
     2.48%     +0.35%  [.] sinsp_thread_manager::find_thread

Heap diff from master - unit tests

peak heap memory consumption: 0B
peak RSS (including heaptrack overhead): 0B
total memory leaked: 0B

Heap diff from master - scap file

peak heap memory consumption: 0B
peak RSS (including heaptrack overhead): 0B
total memory leaked: 0B

Benchmarks diff from master

Comparing gbench_data.json to /root/actions-runner/_work/libs/libs/build/gbench_data.json
Benchmark                                                         Time             CPU      Time Old      Time New       CPU Old       CPU New
----------------------------------------------------------------------------------------------------------------------------------------------
BM_sinsp_split_mean                                            -0.0160         -0.0160           149           147           149           147
BM_sinsp_split_median                                          -0.0189         -0.0189           149           147           149           147
BM_sinsp_split_stddev                                          +0.8589         +0.8596             1             2             1             2
BM_sinsp_split_cv                                              +0.8892         +0.8899             0             0             0             0
BM_sinsp_concatenate_paths_relative_path_mean                  +0.0566         +0.0566            44            46            44            46
BM_sinsp_concatenate_paths_relative_path_median                +0.0490         +0.0490            44            46            44            46
BM_sinsp_concatenate_paths_relative_path_stddev                -0.8464         -0.8465             2             0             2             0
BM_sinsp_concatenate_paths_relative_path_cv                    -0.8546         -0.8548             0             0             0             0
BM_sinsp_concatenate_paths_empty_path_mean                     -0.0544         -0.0544            18            17            18            17
BM_sinsp_concatenate_paths_empty_path_median                   -0.0605         -0.0605            18            17            18            17
BM_sinsp_concatenate_paths_empty_path_stddev                   -0.4393         -0.4393             0             0             0             0
BM_sinsp_concatenate_paths_empty_path_cv                       -0.4070         -0.4070             0             0             0             0
BM_sinsp_concatenate_paths_absolute_path_mean                  +0.0958         +0.0958            45            49            45            49
BM_sinsp_concatenate_paths_absolute_path_median                +0.0879         +0.0879            45            49            45            49
BM_sinsp_concatenate_paths_absolute_path_stddev                +0.9706         +0.9698             0             1             0             1
BM_sinsp_concatenate_paths_absolute_path_cv                    +0.7983         +0.7977             0             0             0             0
BM_sinsp_split_container_image_mean                            -0.0133         -0.0133           350           346           350           346
BM_sinsp_split_container_image_median                          -0.0148         -0.0148           350           345           350           345
BM_sinsp_split_container_image_stddev                          +4.7329         +4.7170             1             6             1             6
BM_sinsp_split_container_image_cv                              +4.8102         +4.7942             0             0             0             0

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Please upload report for BASE (release/0.18.x@d4efc80). Learn more about missing BASE report.

Additional details and impacted files

@@                Coverage Diff                @@
##             release/0.18.x    #2082   +/-   ##
=================================================
  Coverage                  ?   73.58%           
=================================================
  Files                     ?      253           
  Lines                     ?    31869           
  Branches                  ?     5640           
=================================================
  Hits                      ?    23452           
  Misses                    ?     8394           
  Partials                  ?       23           

Flag	Coverage Δ
libsinsp	73.58% <100.00%> (?)

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[FedeDP]

We reverted the required checks in test-infra (removing the zig jobs) to let the CI merge this PR: falcosecurity/test-infra#1637