Colaboratory環境の情報を取得してみたのでメモ
CPU情報
!cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 63
model name : Intel(R) Xeon(R) CPU @ 2.30GHz
stepping : 0
microcode : 0x1
cpu MHz : 2300.000
cache size : 46080 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm pti fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 4600.00
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 63
model name : Intel(R) Xeon(R) CPU @ 2.30GHz
stepping : 0
microcode : 0x1
cpu MHz : 2300.000
cache size : 46080 KB
physical id : 0
siblings : 2
core id : 0
cpu cores : 1
apicid : 1
initial apicid : 1
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology nonstop_tsc cpuid pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand hypervisor lahf_lm abm pti fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2
bogomips : 4600.00
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
OS情報
!cat /etc/*release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=17.10
DISTRIB_CODENAME=artful
DISTRIB_DESCRIPTION="Ubuntu 17.10"
NAME="Ubuntu"
VERSION="17.10 (Artful Aardvark)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 17.10"
VERSION_ID="17.10"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=artful
UBUNTU_CODENAME=artful
ubuntuかな。
実行ユーザ
!whoami
root
ホスト名
!hostname
1f9a2dff11bb
多分コンテナの中なのかな?
メモリの情報
!cat /proc/meminfo
MemTotal: 13335192 kB
MemFree: 637404 kB
MemAvailable: 12670100 kB
Buffers: 151300 kB
Cached: 11508280 kB
SwapCached: 0 kB
Active: 527420 kB
Inactive: 11398616 kB
Active(anon): 245308 kB
Inactive(anon): 312 kB
Active(file): 282112 kB
Inactive(file): 11398304 kB
Unevictable: 0 kB
Mlocked: 0 kB
SwapTotal: 0 kB
SwapFree: 0 kB
Dirty: 224 kB
Writeback: 0 kB
AnonPages: 264476 kB
Mapped: 146428 kB
Shmem: 792 kB
Slab: 712112 kB
SReclaimable: 678420 kB
SUnreclaim: 33692 kB
KernelStack: 3376 kB
PageTables: 4344 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 6667596 kB
Committed_AS: 1661232 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 0 kB
VmallocChunk: 0 kB
AnonHugePages: 4096 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
DirectMap4k: 67532 kB
DirectMap2M: 4126720 kB
DirectMap1G: 11534336 kB
メモリ使用量
!free -m
total used free shared buff/cache available
Mem: 13022 349 618 0 12054 12375
Swap: 0 0 0
人権ありすぎる・・・w
!ls /
bin
boot
colabtools
content
datalab
dev
etc
gpu-tensorflow-1.10.0-cp27-cp27mu-linux_x86_64.whl
gpu-tensorflow-1.10.0-cp36-cp36m-linux_x86_64.whl
home
lib
lib64
media
mnt
opt
proc
root
run
sbin
srv
sys
tensorflow-1.10.0-cp27-cp27mu-linux_x86_64.whl
tensorflow-1.10.0-cp36-cp36m-linux_x86_64.whl
tf_deps
tmp
tools
usr
var
ユーザ
!cat /etc/passwd
root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/usr/sbin/nologin
bin:x:2:2:bin:/bin:/usr/sbin/nologin
sys:x:3:3:sys:/dev:/usr/sbin/nologin
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/usr/sbin/nologin
man:x:6:12:man:/var/cache/man:/usr/sbin/nologin
lp:x:7:7:lp:/var/spool/lpd:/usr/sbin/nologin
mail:x:8:8:mail:/var/mail:/usr/sbin/nologin
news:x:9:9:news:/var/spool/news:/usr/sbin/nologin
uucp:x:10:10:uucp:/var/spool/uucp:/usr/sbin/nologin
proxy:x:13:13:proxy:/bin:/usr/sbin/nologin
www-data:x:33:33:www-data:/var/www:/usr/sbin/nologin
backup:x:34:34:backup:/var/backups:/usr/sbin/nologin
list:x:38:38:Mailing List Manager:/var/list:/usr/sbin/nologinp
irc:x:39:39:ircd:/var/run/ircd:/usr/sbin/nologin
gnats:x:41:41:Gnats Bug-Reporting System (admin):/var/lib/gnats:/usr/sbin/nologin
nobody:x:65534:65534:nobody:/nonexistent:/usr/sbin/nologin
_apt:x:100:65534::/nonexistent:/bin/false
プロセス
!ps aux
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 0.0 0.0 39148 6652 ? Ss 18:53 0:00 /bin/bash -e /d
root 60 0.0 0.3 674764 41232 ? Sl 18:54 0:00 node /tools/nod
root 70 0.1 0.3 679668 45436 ? Sl 18:54 0:00 /tools/node/bin
root 76 0.1 0.4 182140 56144 ? Sl 18:54 0:01 /usr/bin/python
root 84 0.5 1.0 644688 136036 ? Ssl 18:54 0:04 /usr/bin/python
root 140 98.0 0.0 33960 5060 pts/0 Ss+ 19:08 0:00 /bin/sh -c ps a
root 141 0.0 0.0 63300 6772 pts/0 R+ 19:08 0:00 ps aux
ざっくりとこんな感じ。