* Add gin-contrib/pprof dependency
* Run pprof server on agent with --profiler flag
* Add --profiler flag to cli
* Fix error message
* Print cpu usage percentage
* measure cpu of current pid instead of globaly on the system
* Add scripts to plot performance
* Plot packetsCount in analysis
* Concat to DataFrame
* Plot in turbo colorscheme
* Make COLORMAP const
* Fix rss units
* Reduce code repetition by adding function for plotting
* Allow grouping based on filenames
* Temporary: Marked with comments where to disable code for experiments
* Add newline at end of file
* Add tap.cpuprofile flag. Change memprofile flag to tap.memprofile
* create tapper modes for debugging using env vars
* Fix rss plot units (MB instead of bytes)
* Remove comment
* Add info to plot script
* Remove tap.cpumemprofile. Rename tap.memprofile to memprofile
* Remove unused import
* Remove whitespaces
Co-authored-by: M. Mert Yıldıran <mehmet@up9.com>
* Remove whitespaces
Co-authored-by: M. Mert Yıldıran <mehmet@up9.com>
* Remove whitespaces
Co-authored-by: M. Mert Yıldıran <mehmet@up9.com>
* Remove whitespaces
Co-authored-by: M. Mert Yıldıran <mehmet@up9.com>
* Remove whitespaces
Co-authored-by: M. Mert Yıldıran <mehmet@up9.com>
* Remove whitespaces
Co-authored-by: M. Mert Yıldıran <mehmet@up9.com>
* Rename debug env vars
* Create package for debug env vars, read each env var once
* Run go mod tidy
* Increment MatchedPairs before emitting
* Only count cores once
* Count virtual and physical cores
* Add dbgctl replace in cli
* Fix lint: Check return values
* Add tap/dbgctl to test-lint make rule
* Replace tap/dbgctl in all modules
* #run_acceptance_tests
* Copy dbgctl module to docker image
* Debug/profile tapper benchmark (#1093)
* add mizu debug env to avoid all extensions
* add readme + run_tapper_benchmark.sh
* temporary change branch name
* fix readme
* fix MIZU_BENCHMARK_CLIENTS_COUNT env
* change tap target to tcp stream
* track live tcp streams
* pr fixes
* rename tapperPacketsCount to ignored_packets_count
* change mizu tapper to mizu debugg
Co-authored-by: David Levanon <dvdlevanon@gmail.com>
Co-authored-by: M. Mert Yıldıran <mehmet@up9.com>
Co-authored-by: M. Mert Yıldıran <mehmet@up9.com>
Co-authored-by: M. Mert Yıldıran <mehmet@up9.com>
Co-authored-by: Nimrod Gilboa Markevich <59927337+nimrod-up9@users.noreply.github.com>
* discover envoy pids using cluster ips
* add istio flag to cli + rename mtls flag to istio
* add istio.md to docs
* Fixing typos
* Fix minor typos and grammer in docs
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
* multiple netns listen - initial commit
* multiple netns listen - actual work
* remove redundant log line
* map /proc of host to tapper
* changing kubernetes provider again after big conflict
* revert node-sass version back to 5.0.0
* Rename host_source to hostSource
Co-authored-by: gadotroee <55343099+gadotroee@users.noreply.github.com>
* PR fixes - adding comment + typos + naming conventions
* go fmt + making procfs read only
* setns back to the original value after packet source initialized
Co-authored-by: gadotroee <55343099+gadotroee@users.noreply.github.com>
* introduce tcp_assembler and tcp_packet_source - the motivation is to … (#380)
* add passive-tapper main tester (#353)
* add passive-tapper main tester
* add errors to go.sum of mizu agent
* disable host mode for tester - to avoid filterAuthorities
* rename main to tester
* build extenssions as part of the tester launch
* add a README to the tester
* solving go.mod and .sum conflicts with addition of go-errors
* trivial warning fixes (#354)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* disable host mode for tester - to avoid filterAuthorities
* tcp streams map (#355)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* change rlog to mizu logger
* errors map (#356)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* change int to uint - errorsmap
* change from int to uint
* Change errorsMap.nErrors to uint.
* change errors map to mizu logger instead of rlog
* init mizu logger in tester + fix errormap declaration
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
* move own ips to tcp stream factory (#358)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* move own ips to tcp stream factory
* Feature/tapper refactor i/move own ips to tcp stream factory (#379)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* move own ips to tcp stream factory
* fix ownips compilation issue
* introduce tcp_assembler and tcp_packet_source - the motivation is to split the actual packet sources from the assembler, so we can have a single thread for the assembly which is separated from packet source threads
* make struts private at this point - planning to move some packages to their own package so we can utilize encapsulation
* move context to tcp_assembly + fix error check of tcp source packet
* use param instead of gloab flag for ipdefrag
* fix a typo
* remove unused pid param
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
* extract stats functions out of the main tapping function (#381)
* add passive-tapper main tester (#353)
* add passive-tapper main tester
* add errors to go.sum of mizu agent
* disable host mode for tester - to avoid filterAuthorities
* rename main to tester
* build extenssions as part of the tester launch
* add a README to the tester
* solving go.mod and .sum conflicts with addition of go-errors
* trivial warning fixes (#354)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* disable host mode for tester - to avoid filterAuthorities
* tcp streams map (#355)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* change rlog to mizu logger
* errors map (#356)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* change int to uint - errorsmap
* change from int to uint
* Change errorsMap.nErrors to uint.
* change errors map to mizu logger instead of rlog
* init mizu logger in tester + fix errormap declaration
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
* move own ips to tcp stream factory (#358)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* move own ips to tcp stream factory
* Feature/tapper refactor i/move own ips to tcp stream factory (#379)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* move own ips to tcp stream factory
* fix ownips compilation issue
* introduce tcp_assembler and tcp_packet_source - the motivation is to split the actual packet sources from the assembler, so we can have a single thread for the assembly which is separated from packet source threads
* make struts private at this point - planning to move some packages to their own package so we can utilize encapsulation
* extract stats functions out of the main tapping function
* move context to tcp_assembly + fix error check of tcp source packet
* use param instead of gloab flag for ipdefrag
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
* Feature/tapper refactor i/internal tapper stats (#384)
* add passive-tapper main tester (#353)
* add passive-tapper main tester
* add errors to go.sum of mizu agent
* disable host mode for tester - to avoid filterAuthorities
* rename main to tester
* build extenssions as part of the tester launch
* add a README to the tester
* solving go.mod and .sum conflicts with addition of go-errors
* trivial warning fixes (#354)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* disable host mode for tester - to avoid filterAuthorities
* tcp streams map (#355)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* change rlog to mizu logger
* errors map (#356)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* change int to uint - errorsmap
* change from int to uint
* Change errorsMap.nErrors to uint.
* change errors map to mizu logger instead of rlog
* init mizu logger in tester + fix errormap declaration
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
* move own ips to tcp stream factory (#358)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* move own ips to tcp stream factory
* Feature/tapper refactor i/move own ips to tcp stream factory (#379)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* move own ips to tcp stream factory
* fix ownips compilation issue
* introduce tcp_assembler and tcp_packet_source - the motivation is to split the actual packet sources from the assembler, so we can have a single thread for the assembly which is separated from packet source threads
* make struts private at this point - planning to move some packages to their own package so we can utilize encapsulation
* extract stats functions out of the main tapping function
* move context to tcp_assembly + fix error check of tcp source packet
* use param instead of gloab flag for ipdefrag
* introduce internal tapper stats
* minor fixes for errors map and internal stats
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
* Feature/tapper refactor i/diagnose package (#386)
* add passive-tapper main tester (#353)
* add passive-tapper main tester
* add errors to go.sum of mizu agent
* disable host mode for tester - to avoid filterAuthorities
* rename main to tester
* build extenssions as part of the tester launch
* add a README to the tester
* solving go.mod and .sum conflicts with addition of go-errors
* trivial warning fixes (#354)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* disable host mode for tester - to avoid filterAuthorities
* tcp streams map (#355)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* change rlog to mizu logger
* errors map (#356)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* change int to uint - errorsmap
* change from int to uint
* Change errorsMap.nErrors to uint.
* change errors map to mizu logger instead of rlog
* init mizu logger in tester + fix errormap declaration
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
* move own ips to tcp stream factory (#358)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* move own ips to tcp stream factory
* Feature/tapper refactor i/move own ips to tcp stream factory (#379)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* move own ips to tcp stream factory
* fix ownips compilation issue
* introduce tcp_assembler and tcp_packet_source - the motivation is to split the actual packet sources from the assembler, so we can have a single thread for the assembly which is separated from packet source threads
* make struts private at this point - planning to move some packages to their own package so we can utilize encapsulation
* extract stats functions out of the main tapping function
* move context to tcp_assembly + fix error check of tcp source packet
* use param instead of gloab flag for ipdefrag
* introduce internal tapper stats
* minor fixes for errors map and internal stats
* move errors map + app stats + internal stats + periodic tasks to diagnose package
* initialize tapper internal stats
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
* move tcp packet source to its packet (#387)
* add passive-tapper main tester (#353)
* add passive-tapper main tester
* add errors to go.sum of mizu agent
* disable host mode for tester - to avoid filterAuthorities
* rename main to tester
* build extenssions as part of the tester launch
* add a README to the tester
* solving go.mod and .sum conflicts with addition of go-errors
* trivial warning fixes (#354)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* disable host mode for tester - to avoid filterAuthorities
* tcp streams map (#355)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* change rlog to mizu logger
* errors map (#356)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* change int to uint - errorsmap
* change from int to uint
* Change errorsMap.nErrors to uint.
* change errors map to mizu logger instead of rlog
* init mizu logger in tester + fix errormap declaration
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
* move own ips to tcp stream factory (#358)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* move own ips to tcp stream factory
* Feature/tapper refactor i/move own ips to tcp stream factory (#379)
* add passive-tapper main tester
* trivial warning fixes
* add errors to go.sum of mizu agent
* tcp streams map
* disable host mode for tester - to avoid filterAuthorities
* set tcp streams map for tcp stream factory
* errors map
* move own ips to tcp stream factory
* fix ownips compilation issue
* introduce tcp_assembler and tcp_packet_source - the motivation is to split the actual packet sources from the assembler, so we can have a single thread for the assembly which is separated from packet source threads
* make struts private at this point - planning to move some packages to their own package so we can utilize encapsulation
* extract stats functions out of the main tapping function
* move context to tcp_assembly + fix error check of tcp source packet
* use param instead of gloab flag for ipdefrag
* introduce internal tapper stats
* minor fixes for errors map and internal stats
* move errors map + app stats + internal stats + periodic tasks to diagnose package
* move tcp packet source to its packet
* initialize tapper internal stats
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
* Fix coding style
* Remove `tap/internal_stats.go`
* make channel between input and assembler blocking - to preserve the same behaviour we have before the refactor
Co-authored-by: Nimrod Gilboa Markevich <nimrod@up9.com>
Co-authored-by: M. Mert Yildiran <mehmet@up9.com>
