Linux / Virt
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: 14
  • Daily file updates (only one update per file and date counted): 66
  • First update: 2007-12-16
  • Latest update: 2022-01-16
  • Days between first and latest update: 5146 (735 weeks, estimated 3675 working days)
  • Active days (at least one file change): 2580
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 14 files with 6,353 lines of code in files.
    • 11 files that are 366+ days old (6,030 lines of code)
    • 1 files that are 181-365 days old (65 lines of code)
    • 0 files that are 91-180 days old (0 lines of code)
    • 2 files that are 31-90 days old (258 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
94% | 1% | 0% | 4% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 14 files with 6,353 lines of code in files.
    • 5 files have been last changed 366+ days ago (526 lines of code)
    • 0 files have been last changed 181-365 days ago (0 lines of code)
    • 1 files have been last changed 91-180 days ago (168 lines of code)
    • 0 files have been last changed 31-90 days ago (0 lines of code)
    • 8 files have been last changed 1-30 days ago (5,659 lines of code)
8% | 0% | 2% | 0% | 89%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
html, txt, c, json, h, svg
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
c95% | 1% | 0% | 3% | 0%
h60% | 0% | 0% | 39% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
c7% | 0% | 2% | 0% | 89%
h60% | 0% | 0% | 0% | 39%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
kvm94% | 1% | 0% | 4% | 0%
lib100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
kvm8% | 0% | 0% | 0% | 91%
lib0% | 0% | 100% | 0% | 0%
Oldest Files (Top 14)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
4249 240 18 5163 1978
133 8 19 4997 291
21 2 1487 4997 119
eventfd.c
in kvm
 675 18 29 4642 625
152 8 18 4130 322
12 - 895 4130 53
irqchip.c
in kvm
 169 10 871 3216 219
vfio.c
in kvm
 309 14 895 3018 169
vfio.h
in kvm
 15 2 1487 2689 39
168 6 150 2330 116
127 13 18 490 32
65 1 19 229 19
227 8 18 55 2
kvm_mm.h
in kvm
 31 1 18 55 2
Files Not Recently Changed (Top 14)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
vfio.h
in kvm
 15 2 1487 2689 39
21 2 1487 4997 119
12 - 895 4130 53
vfio.c
in kvm
 309 14 895 3018 169
irqchip.c
in kvm
 169 10 871 3216 219
168 6 150 2330 116
eventfd.c
in kvm
 675 18 29 4642 625
65 1 19 229 19
133 8 19 4997 291
kvm_mm.h
in kvm
 31 1 18 55 2
127 13 18 490 32
152 8 18 4130 322
227 8 18 55 2
4249 240 18 5163 1978
Most Recently Created Files (Top 14)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
227 8 18 55 2
kvm_mm.h
in kvm
 31 1 18 55 2
65 1 19 229 19
127 13 18 490 32
168 6 150 2330 116
vfio.h
in kvm
 15 2 1487 2689 39
vfio.c
in kvm
 309 14 895 3018 169
irqchip.c
in kvm
 169 10 871 3216 219
152 8 18 4130 322
12 - 895 4130 53
eventfd.c
in kvm
 675 18 29 4642 625
133 8 19 4997 291
21 2 1487 4997 119
4249 240 18 5163 1978
Most Recently Changed Files (Top 14)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
4249 240 18 5163 1978
227 8 18 55 2
152 8 18 4130 322
127 13 18 490 32
kvm_mm.h
in kvm
 31 1 18 55 2
133 8 19 4997 291
65 1 19 229 19
eventfd.c
in kvm
 675 18 29 4642 625
168 6 150 2330 116
irqchip.c
in kvm
 169 10 871 3216 219
vfio.c
in kvm
 309 14 895 3018 169
12 - 895 4130 53
21 2 1487 4997 119
vfio.h
in kvm
 15 2 1487 2689 39