最近、開発環境をローカルに構築していないマシンで Qiita 記事を書くことも多く、その際の動作確認は大きく分けて
- paiza.IO
- wandbox
を使うようになりました。
これらの実行環境がどうなっているんだろう?と思ったので、ある程度のコマンドの結果を出してみたので、自分用メモとして残しておきます。
コマンド
pwd
uname -a
cat /proc/version
cat /proc/cpuinfo
uptime
ps aux
df
free
それぞれの結果
2019-06-15 時点
paiza.IO
- pwd
/workspace
- whoami
runner1
- uname -a
Linux 02f5bf069623 4.15.0-1025-aws #25-Ubuntu SMP Wed Oct 10 14:23:49 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
- cat /proc/version
paiza.IO は aws 上で動いている。
Linux version 4.15.0-1025-aws (buildd@lgw01-amd64-023) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #25-Ubuntu SMP Wed Oct 10 14:23:49 UTC 2018
- cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
stepping : 4
microcode : 0x42d
cpu MHz : 2800.039
cache size : 25600 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
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 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cpuid_fault pti fsgsbase smep erms xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf
bogomips : 5600.17
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 : 62
model name : Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
stepping : 4
microcode : 0x42d
cpu MHz : 2800.039
cache size : 25600 KB
physical id : 0
siblings : 8
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
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 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cpuid_fault pti fsgsbase smep erms xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf
bogomips : 5600.17
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
stepping : 4
microcode : 0x42d
cpu MHz : 2800.039
cache size : 25600 KB
physical id : 0
siblings : 8
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
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 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cpuid_fault pti fsgsbase smep erms xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf
bogomips : 5600.17
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
stepping : 4
microcode : 0x42d
cpu MHz : 2800.039
cache size : 25600 KB
physical id : 0
siblings : 8
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
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 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cpuid_fault pti fsgsbase smep erms xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf
bogomips : 5600.17
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
stepping : 4
microcode : 0x42d
cpu MHz : 2800.039
cache size : 25600 KB
physical id : 0
siblings : 8
core id : 0
cpu cores : 4
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 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cpuid_fault pti fsgsbase smep erms xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf
bogomips : 5600.17
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
stepping : 4
microcode : 0x42d
cpu MHz : 2800.039
cache size : 25600 KB
physical id : 0
siblings : 8
core id : 1
cpu cores : 4
apicid : 3
initial apicid : 3
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 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cpuid_fault pti fsgsbase smep erms xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf
bogomips : 5600.17
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
stepping : 4
microcode : 0x42d
cpu MHz : 2800.039
cache size : 25600 KB
physical id : 0
siblings : 8
core id : 2
cpu cores : 4
apicid : 5
initial apicid : 5
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 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cpuid_fault pti fsgsbase smep erms xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf
bogomips : 5600.17
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 62
model name : Intel(R) Xeon(R) CPU E5-2680 v2 @ 2.80GHz
stepping : 4
microcode : 0x42d
cpu MHz : 2800.039
cache size : 25600 KB
physical id : 0
siblings : 8
core id : 3
cpu cores : 4
apicid : 7
initial apicid : 7
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 ht syscall nx rdtscp lm constant_tsc rep_good nopl xtopology cpuid pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cpuid_fault pti fsgsbase smep erms xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf
bogomips : 5600.17
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
- uptime
それなりに長く起動している、というのと、タイムゾーンは UTC。
13:34:12 up 205 days, 11:37, 0 users, load average: 2.99, 2.74, 2.77
- ps aux
動かしている Main.sh が見えるほか、実行結果の表示などに使うであろうファイルへのリダイレクトが見えます。
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 1 3.0 0.0 4628 804 ? Ss 13:36 0:00 sh -c /sbin/ifconfig eth0 > ifconfig.txt; rm ifconfig.txt; LANG=en_US.UTF-8 HOME=/workspace /usr/bin/time -v -o exec_time.txt ./run_user runner1 bash Main.sh <exec_stdin.txt >exec_stdout.txt 2>exec_stderr.txt;echo $? > exec_exit_code.txt
root 9 0.0 0.0 4516 748 ? S 13:36 0:00 /usr/bin/time -v -o exec_time.txt ./run_user runner1 bash Main.sh
runner1 10 0.0 0.0 20048 3416 ? S 13:36 0:00 bash Main.sh
runner1 11 0.0 0.0 36072 3372 ? R 13:36 0:00 ps aux
- df
Filesystem 1K-blocks Used Available Use% Mounted on
none 12058624 11109896 948728 93% /
tmpfs 7696128 0 7696128 0% /dev
tmpfs 7696128 0 7696128 0% /sys/fs/cgroup
/dev/xvda1 101583780 64994016 36573380 64% /workspace
none 12058624 11109896 948728 93% /etc/hosts
shm 65536 0 65536 0% /dev/shm
tmpfs 7696128 0 7696128 0% /sys/firmware
- free
total used free shared buff/cache available
Mem: 15392260 8824788 664336 944200 5903136 5292164
Swap: 83874812 11504896 72369916
wandbox
- pwd
檻の中ということか?
/home/jail
- whoami
cattleshed
- uname -a
Linux www2118up 4.4.0-145-generic #171-Ubuntu SMP Tue Mar 26 12:43:40 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux
- cat /proc/cpuinfo
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel Xeon E312xx (Sandy Bridge)
stepping : 1
microcode : 0x1
cpu MHz : 2499.998
cache size : 4096 KB
physical id : 0
siblings : 3
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 mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb lm constant_tsc nopl pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx hypervisor lahf_lm kaiser xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf
bogomips : 4999.99
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 : 42
model name : Intel Xeon E312xx (Sandy Bridge)
stepping : 1
microcode : 0x1
cpu MHz : 2499.998
cache size : 4096 KB
physical id : 0
siblings : 3
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 mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb lm constant_tsc nopl pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx hypervisor lahf_lm kaiser xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf
bogomips : 4999.99
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 42
model name : Intel Xeon E312xx (Sandy Bridge)
stepping : 1
microcode : 0x1
cpu MHz : 2499.998
cache size : 4096 KB
physical id : 0
siblings : 3
core id : 0
cpu cores : 1
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 13
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss ht syscall nx pdpe1gb lm constant_tsc nopl pni pclmulqdq ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes xsave avx hypervisor lahf_lm kaiser xsaveopt
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf
bogomips : 4999.99
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
- cat /proc/version
Linux version 4.4.0-145-generic (buildd@lcy01-amd64-027) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10) ) #171-Ubuntu SMP Tue Mar 26 12:43:40 UTC 2019
- uptime
比較的新しく、タイムゾーンは JST。
22:34:15 up 19 days, 7:38, 0 users, load average: 0.42, 1.02, 1.26
- ps aux
標準結果の出力方法などは paiza.IO とは違いそう。
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
cattles+ 1 0.0 0.0 17600 212 ? SN 22:37 0:00 /opt/wandbox/cattleshed/bin/cattlegrid --rootdir=./jail --mount=/bin,/etc,/lib,/lib32,/lib64,/usr/bin,/usr/lib,/usr/lib32,/usr/include,/opt/wandbox,/usr/share --rwmount=/tmp=./jail/tmp,/home/jail=./store --devices=/dev/null,/dev/zero,/dev/full,/dev/random,/dev/urandom --chdir=/home/jail -- /bin/bash prog.sh
cattles+ 22 0.0 0.1 13524 2940 ? SNs 22:37 0:00 /bin/bash prog.sh
cattles+ 23 0.0 0.1 38376 3284 ? RN 22:37 0:00 ps aux
- df
Filesystem 1K-blocks Used Available Use% Mounted on
none 1023944 0 1023944 0% /
/dev/vda3 202228644 163170368 28768564 86% /bin
- free
total used free shared buff/cache available
Mem: 2047888 46020 675128 23064 1326740 1801072
Swap: 4194300 19448 4174852
Conclusion
普段の開発は AWS が多いので、そういう意味では paiza.IO の方がいいのか?と思ったり思わなかったり。
ただ AWS でも、メタデータは取れなかったので、インスタンスタイプなどは想像するしかなさそうでした。