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segment.txt
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Compiling timestone v0.1.0 (/home/tekjar/Workspace/venom/timestone)
warning: function is never used: `read_records`
--> timestone/examples/segmentthroughput.rs:52:4
|
52 | fn read_records(segment: &mut Segment, count: u64) -> Result<(), io::Error> {
| ^^^^^^^^^^^^
|
= note: `#[warn(dead_code)]` on by default
Finished release [optimized] target(s) in 1.31s
Running `/home/tekjar/Workspace/venom/target/release/examples/segmentthroughput`
Append. File size = 1023, Throughput = 1266 MB/s
Read. Records = 1048576, File size = 1024, Throughput = 4145 MB/s
% time seconds usecs/call calls errors syscall
------ ----------- ----------- --------- --------- ----------------
56.13 0.543835 461 1179 write
14.49 0.140399 115 1218 read
13.99 0.135529 27105 5 unlink
13.26 0.128500 4431 29 1 futex
0.49 0.004794 4794 1 msync
0.39 0.003735 3 1205 416 openat
0.38 0.003717 2 1831 221 statx
0.17 0.001682 2 794 close
0.11 0.001096 14 78 munmap
0.10 0.000966 5 190 mmap
0.10 0.000946 2 377 brk
0.07 0.000722 5 131 lseek
0.05 0.000457 4 96 prctl
0.04 0.000388 4 96 rt_sigreturn
0.03 0.000313 1 162 getdents64
0.03 0.000307 3 89 58 stat
0.03 0.000277 2 117 116 mkdir
0.02 0.000210 1 109 fstat
0.02 0.000196 2 88 mremap
0.02 0.000190 7 27 mprotect
0.01 0.000103 7 14 getpid
0.01 0.000067 3 22 rt_sigaction
0.01 0.000067 33 2 ftruncate
0.01 0.000061 10 6 getrandom
0.00 0.000046 15 3 readlink
0.00 0.000042 21 2 clone
0.00 0.000038 38 1 rmdir
0.00 0.000026 4 6 3 arch_prctl
0.00 0.000022 1 12 7 access
0.00 0.000016 5 3 execve
0.00 0.000015 2 7 sigaltstack
0.00 0.000014 2 5 rt_sigprocmask
0.00 0.000014 3 4 setitimer
0.00 0.000014 4 3 set_robust_list
0.00 0.000013 3 4 4 ioctl
0.00 0.000013 1 9 fcntl
0.00 0.000013 4 3 set_tid_address
0.00 0.000012 2 6 getuid
0.00 0.000011 0 38 lstat
0.00 0.000011 2 4 getgid
0.00 0.000011 1 6 geteuid
0.00 0.000011 2 4 getegid
0.00 0.000011 1 6 prlimit64
0.00 0.000008 0 14 flock
0.00 0.000006 1 4 sched_getaffinity
0.00 0.000005 0 7 getcwd
0.00 0.000002 2 1 chdir
0.00 0.000000 0 1 poll
0.00 0.000000 0 1 socket
0.00 0.000000 0 1 socketpair
0.00 0.000000 0 1 sysinfo
0.00 0.000000 0 7 statfs
0.00 0.000000 0 1 pipe2
------ ----------- ----------- --------- --------- ----------------
100.00 0.968931 8030 826 total