microsoft / envoy
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 1080
  • Daily file updates (only one update per file and date counted): 3981
  • First update: 2016-08-10
  • Latest update: 2021-03-26
  • Days between first and latest update: 1690 (241 weeks, estimated 1205 working days)
  • Active days (at least one file change): 716
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 1,080 files with 99,940 lines of code in files.
    • 1,080 files that are 366+ days old (99,940 lines of code)
    • 0 files that are 181-365 days old (0 lines of code)
    • 0 files that are 91-180 days old (0 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
100% | 0% | 0% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 1,080 files with 99,940 lines of code in files.
    • 1,080 files have been last changed 366+ days ago (99,940 lines of code)
    • 0 files have been last changed 181-365 days ago (0 lines of code)
    • 0 files have been last changed 91-180 days ago (0 lines of code)
    • 0 files have been last changed 31-90 days ago (0 lines of code)
    • 0 files have been last changed 1-30 days ago (0 lines of code)
100% | 0% | 0% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
cc, h, rst, proto, sh, md, yaml, py, svg, json, cfg, bzl, txt, yml, ps1, gitignore, go, pb, css, gitattributes, bat, thrift, html, el, clang-format, clang-tidy
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
cc100% | 0% | 0% | 0% | 0%
h100% | 0% | 0% | 0% | 0%
proto100% | 0% | 0% | 0% | 0%
bzl100% | 0% | 0% | 0% | 0%
py100% | 0% | 0% | 0% | 0%
yaml100% | 0% | 0% | 0% | 0%
ps1100% | 0% | 0% | 0% | 0%
el100% | 0% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
cc100% | 0% | 0% | 0% | 0%
h100% | 0% | 0% | 0% | 0%
proto100% | 0% | 0% | 0% | 0%
bzl100% | 0% | 0% | 0% | 0%
py100% | 0% | 0% | 0% | 0%
yaml100% | 0% | 0% | 0% | 0%
ps1100% | 0% | 0% | 0% | 0%
el100% | 0% | 0% | 0% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
source/common100% | 0% | 0% | 0% | 0%
source/extensions100% | 0% | 0% | 0% | 0%
api/envoy100% | 0% | 0% | 0% | 0%
source/server100% | 0% | 0% | 0% | 0%
include/envoy100% | 0% | 0% | 0% | 0%
bazel100% | 0% | 0% | 0% | 0%
tools100% | 0% | 0% | 0% | 0%
configs100% | 0% | 0% | 0% | 0%
tools/protodoc100% | 0% | 0% | 0% | 0%
api/bazel100% | 0% | 0% | 0% | 0%
source/exe100% | 0% | 0% | 0% | 0%
tools/envoy_collect100% | 0% | 0% | 0% | 0%
restarter100% | 0% | 0% | 0% | 0%
api/tools100% | 0% | 0% | 0% | 0%
tools/deprecate_version100% | 0% | 0% | 0% | 0%
windows/setup100% | 0% | 0% | 0% | 0%
configs/original-dst-cluster100% | 0% | 0% | 0% | 0%
configs/freebind100% | 0% | 0% | 0% | 0%
ci100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
source/common100% | 0% | 0% | 0% | 0%
source/extensions100% | 0% | 0% | 0% | 0%
api/envoy100% | 0% | 0% | 0% | 0%
source/server100% | 0% | 0% | 0% | 0%
include/envoy100% | 0% | 0% | 0% | 0%
bazel100% | 0% | 0% | 0% | 0%
tools100% | 0% | 0% | 0% | 0%
configs100% | 0% | 0% | 0% | 0%
tools/protodoc100% | 0% | 0% | 0% | 0%
api/bazel100% | 0% | 0% | 0% | 0%
source/exe100% | 0% | 0% | 0% | 0%
tools/envoy_collect100% | 0% | 0% | 0% | 0%
restarter100% | 0% | 0% | 0% | 0%
api/tools100% | 0% | 0% | 0% | 0%
tools/deprecate_version100% | 0% | 0% | 0% | 0%
windows/setup100% | 0% | 0% | 0% | 0%
configs/original-dst-cluster100% | 0% | 0% | 0% | 0%
configs/freebind100% | 0% | 0% | 0% | 0%
ci100% | 0% | 0% | 0% | 0%
Oldest Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
conn_manager_impl.cc
in source/common/http
 1321 76 1115 2000 146
admin.cc
in source/server/http
 1032 48 1115 2000 108
upstream_impl.cc
in source/common/upstream
 1026 32 1115 2000 139
cluster_manager_impl.cc
in source/common/upstream
 897 31 1115 2000 134
config_impl.cc
in source/common/router
 894 27 1115 2000 138
context_impl.cc
in source/common/ssl
 892 25 1115 2000 70
router.cc
in source/common/router
 858 45 1115 2000 111
codec_impl.cc
in source/common/http/http2
 730 43 1115 2000 69
json_loader.cc
in source/common/json
 677 67 1115 2000 39
codec_impl.cc
in source/common/http/http1
 571 46 1115 2000 49
health_checker_impl.cc
in source/common/upstream
 553 26 1115 2000 67
upstream_impl.h
in source/common/upstream
 548 44 1115 2000 106
config_impl.h
in source/common/router
 524 42 1115 2000 112
header_map_impl.cc
in source/common/http
 475 31 1115 2000 37
connection_impl.cc
in source/common/network
 425 30 1115 2000 81
utility.cc
in source/common/network
 424 30 1115 2000 59
utility.cc
in source/common/common
 422 31 1115 2000 43
load_balancer_impl.cc
in source/common/upstream
 406 16 1115 2000 53
check_format.py
in tools
 405 34 1115 2000 61
server.cc
in source/server
 393 16 1115 2000 126
Files Not Recently Changed (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
version_linkstamp.cc
in source/common/common
 4 - 1721 1740 2
enum_to_int.h
in source/common/common
 5 1 1671 2000 4
empty_string.h
in source/common/common
 5 - 1671 2000 4
event_impl_base.cc
in source/common/event
 9 - 1671 2000 4
c_smart_ptr.h
in source/common/common
 9 - 1671 2000 4
exception.h
in include/envoy/common
 9 - 1671 2000 4
dns.cc
in source/server/config_validation
 10 - 1671 1711 2
non_copyable.h
in source/common/common
 10 - 1671 2000 3
host_utility.h
in source/common/upstream
 11 - 1671 1946 4
event_impl_base.h
in source/common/event
 11 - 1671 2000 3
deferred_deletable.h
in include/envoy/event
 11 1 1671 2000 4
dns.h
in source/server/config_validation
 12 - 1671 1711 2
date_provider.h
in source/common/http
 12 1 1671 1903 3
json_validator.h
in source/common/json
 13 - 1671 1795 5
signal.h
in include/envoy/event
 13 1 1671 2000 4
watchdog_impl.cc
in source/server
 14 1 1671 1766 4
signal_impl.h
in source/common/event
 14 - 1671 2000 4
signal_impl.cc
in source/common/event
 15 - 1671 2000 4
to_lower_table.cc
in source/common/common
 16 1 1671 1740 3
shadow_writer.h
in include/envoy/router
 16 1 1671 1988 4
Most Recently Created Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
hash.cc
in source/common/common
 25 1 1115 1116 2
filter.h
in source/extensions/filters/network/dubbo_proxy/filters
 74 - 1115 1117 2
decoder_event_handler.h
in source/extensions/filters/network/dubbo_proxy
 51 4 1115 1117 2
factory_base.h
in source/extensions/filters/network/dubbo_proxy/filters
 38 2 1115 1117 2
router.h
in source/extensions/filters/network/dubbo_proxy/router
 34 - 1115 1117 2
filter_config.h
in source/extensions/filters/network/dubbo_proxy/filters
 26 - 1115 1117 2
well_known_names.h
in source/extensions/filters/network/dubbo_proxy/filters
 18 - 1115 1117 2
proxy_config.yaml
in configs/original-dst-cluster
 41 - 1115 1119 2
original_src_socket_option.cc
in source/extensions/filters/listener/original_src
 47 3 1115 1120 2
assert.cc
in source/common/common
 30 3 1115 1120 2
original_src.cc
in source/extensions/filters/listener/original_src
 30 1 1115 1120 2
original_src_config_factory.cc
in source/extensions/filters/listener/original_src
 30 2 1115 1120 2
original_src_socket_option.h
in source/extensions/filters/listener/original_src
 27 - 1115 1120 2
proto
original_src.proto
in api/envoy/config/filter/listener/original_src/v2alpha1
 21 - 1115 1120 2
original_src.h
in source/extensions/filters/listener/original_src
 21 - 1115 1120 2
config.h
in source/extensions/filters/listener/original_src
 20 2 1115 1120 2
original_src_config_factory.h
in source/extensions/filters/listener/original_src
 20 1 1115 1120 2
thread_factory_singleton.cc
in source/common/thread
 11 1 1115 1120 2
config.cc
in source/extensions/filters/listener/original_src
 11 - 1115 1120 2
filter.cc
in source/extensions/filters/http/grpc_http1_reverse_bridge
 111 6 1115 1123 2
Most Recently Changed Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
config_schemas.cc
in source/common/json
 1643 32 1115 1831 92
conn_manager_impl.cc
in source/common/http
 1321 76 1115 2000 146
proto
route.proto
in api/envoy/api/v2/route
 1038 - 1115 1386 47
admin.cc
in source/server/http
 1032 48 1115 2000 108
upstream_impl.cc
in source/common/upstream
 1026 32 1115 2000 139
cluster_manager_impl.cc
in source/common/upstream
 897 31 1115 2000 134
config_impl.cc
in source/common/router
 894 27 1115 2000 138
twitter_protocol_impl.cc
in source/extensions/filters/network/thrift_proxy
 894 43 1115 1231 3
context_impl.cc
in source/common/ssl
 892 25 1115 2000 70
router.cc
in source/common/router
 858 45 1115 2000 111
listener_manager_impl.cc
in source/server
 816 29 1115 1687 75
codec_impl.cc
in source/common/http/http2
 730 43 1115 2000 69
json_loader.cc
in source/common/json
 677 67 1115 2000 39
codec_impl.cc
in source/common/http/http1
 571 46 1115 2000 49
health_checker_impl.cc
in source/common/upstream
 553 26 1115 2000 67
repositories.bzl
in bazel
 550 - 1115 1781 103
upstream_impl.h
in source/common/upstream
 548 44 1115 2000 106
envoy_build_system.bzl
in bazel
 542 - 1115 1781 73
config_impl.h
in source/common/router
 524 42 1115 2000 112
tcp_proxy.cc
in source/common/tcp_proxy
 507 32 1115 1356 25