Replacing PID bitmap implementation with IDR API- Final Stats
| # |
filename |
text |
data |
bss |
dec |
hex |
| |
|
|
|
|
|
|
| BEFORE |
kernel/pid.o |
8447 |
3894 |
64 |
12405 |
3075 |
| AFTER |
|
3397 |
304 |
0 |
3701 |
e75 |
| BEFORE |
kernel/pid_namespace.o |
5692 |
1842 |
192 |
7726 |
1e2e |
| AFTER |
|
2854 |
216 |
16 |
3086 |
c0e |
ps
| # |
With IDR API |
With bitmap |
| real |
0m1.962s |
0m2.319s |
| user |
0m0.052s |
0m0.060s |
| sys |
0m0.392s |
0m0.516s |
pstree
| # |
With IDR API |
With bitmap |
| real |
0m1.062s |
0m1.794s |
| user |
0m0.536s |
0m0.612s |
| sys |
0m0.184s |
0m0.264s |
proc
| # |
With IDR API |
With bitmap |
| real |
0m0.073s |
0m0.074s |
| user |
0m0.004s |
0m0.004s |
| sys |
0m0.012s |
0m0.016s |
Written on October 3, 2017
