--os-release--
NAME="Ubuntu"
VERSION="20.04.6 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04.6 LTS"
VERSION_ID="20.04"
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=focal
UBUNTU_CODENAME=focal
--id--
uid=0(root) gid=0(root) groups=0(root)
--pwd--
/usr/share/elasticsearch
--uname--
Linux 0195e03e370b 6.8.0-117-generic #117-Ubuntu SMP PREEMPT_DYNAMIC Tue May  5 19:26:24 UTC 2026 x86_64 x86_64 x86_64 GNU/Linux
--capabilities-pid1--
CapInh:	0000000000000000
CapPrm:	00000000a80425fb
CapEff:	00000000a80425fb
CapBnd:	00000000a80425fb
CapAmb:	0000000000000000
--environment--
ELASTIC_CONTAINER=true
ES_JAVA_OPTS=-Xms512m -Xmx512m
HOME=/root
HOSTNAME=0195e03e370b
PATH=/usr/share/elasticsearch/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/usr/share/elasticsearch
SHLVL=0
_=/usr/bin/env
discovery.type=single-node
xpack.security.enabled=false
--listeners--
sh: line 15: ss: command not found
sh: line 15: netstat: command not found
  sl  local_address rem_address   st tx_queue rx_queue tr tm->when retrnsmt   uid  timeout inode
   0: 0B00007F:A50D 00000000:0000 0A 00000000:00000000 00:00000000 00000000     0        0 637249979 2 0000000000000000 100 0 0 10 0
  sl  local_address                         remote_address                        st tx_queue rx_queue tr tm->when retrnsmt   uid  timeout inode
   0: 00000000000000000000000000000000:2454 00000000000000000000000000000000:0000 0A 00000000:00000000 00:00000000 00000000  1000        0 637262742 1 0000000000000000 100 0 0 10 0
   1: 00000000000000000000000000000000:23F0 00000000000000000000000000000000:0000 0A 00000000:00000000 00:00000000 00000000  1000        0 637254299 1 0000000000000000 100 0 0 10 0
   2: 00000000000000000000000001000000:A838 00000000000000000000000001000000:23F0 06 00000000:00000000 03:00000317 00000000     0        0 0 3 0000000000000000
   3: 00000000000000000000000001000000:E21A 00000000000000000000000001000000:23F0 06 00000000:00000000 03:00000ED5 00000000     0        0 0 3 0000000000000000
   4: 0000000000000000FFFF0000050014AC:23F0 0000000000000000FFFF0000160014AC:C77E 01 00000000:00000000 02:000326C4 00000000  1000        0 637263517 2 0000000000000000 20 4 31 10 -1
   sl  local_address rem_address   st tx_queue rx_queue tr tm->when retrnsmt   uid  timeout inode ref pointer drops
13237: 0B00007F:AC93 00000000:0000 07 00000000:00000000 00:00000000 00000000     0        0 637249978 2 0000000000000000 0
--outbound-connections--
sh: line 17: ss: command not found
sh: line 17: netstat: command not found
  sl  local_address rem_address   st tx_queue rx_queue tr tm->when retrnsmt   uid  timeout inode
   0: 0B00007F:A50D 00000000:0000 0A 00000000:00000000 00:00000000 00000000     0        0 637249979 2 0000000000000000 100 0 0 10 0
  sl  local_address                         remote_address                        st tx_queue rx_queue tr tm->when retrnsmt   uid  timeout inode
   0: 00000000000000000000000000000000:2454 00000000000000000000000000000000:0000 0A 00000000:00000000 00:00000000 00000000  1000        0 637262742 1 0000000000000000 100 0 0 10 0
   1: 00000000000000000000000000000000:23F0 00000000000000000000000000000000:0000 0A 00000000:00000000 00:00000000 00000000  1000        0 637254299 1 0000000000000000 100 0 0 10 0
   2: 00000000000000000000000001000000:A838 00000000000000000000000001000000:23F0 06 00000000:00000000 03:00000315 00000000     0        0 0 3 0000000000000000
   3: 00000000000000000000000001000000:E21A 00000000000000000000000001000000:23F0 06 00000000:00000000 03:00000ED3 00000000     0        0 0 3 0000000000000000
   4: 0000000000000000FFFF0000050014AC:23F0 0000000000000000FFFF0000160014AC:C77E 01 00000000:00000000 02:000326C2 00000000  1000        0 637263517 2 0000000000000000 20 4 31 10 -1
--mounts--
overlay on / type overlay (rw,relatime,lowerdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/107874/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/258/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/254/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/251/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/249/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/242/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/178/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/176/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/174/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/172/fs:/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/88/fs,upperdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/107887/fs,workdir=/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/107887/work,nouserxattr)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev type tmpfs (rw,nosuid,size=65536k,mode=755,inode64)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=666)
sysfs on /sys type sysfs (ro,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup type cgroup2 (ro,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
shm on /dev/shm type tmpfs (rw,nosuid,nodev,noexec,relatime,size=65536k,inode64)
/dev/md2 on /etc/resolv.conf type ext4 (rw,relatime)
/dev/md2 on /etc/hostname type ext4 (rw,relatime)
/dev/md2 on /etc/hosts type ext4 (rw,relatime)
/dev/md2 on /usr/share/elasticsearch/data type ext4 (rw,relatime)
proc on /proc/bus type proc (ro,nosuid,nodev,noexec,relatime)
proc on /proc/fs type proc (ro,nosuid,nodev,noexec,relatime)
proc on /proc/irq type proc (ro,nosuid,nodev,noexec,relatime)
proc on /proc/sys type proc (ro,nosuid,nodev,noexec,relatime)
proc on /proc/sysrq-trigger type proc (ro,nosuid,nodev,noexec,relatime)
tmpfs on /proc/acpi type tmpfs (ro,relatime,inode64)
tmpfs on /proc/interrupts type tmpfs (rw,nosuid,size=65536k,mode=755,inode64)
tmpfs on /proc/kcore type tmpfs (rw,nosuid,size=65536k,mode=755,inode64)
tmpfs on /proc/keys type tmpfs (rw,nosuid,size=65536k,mode=755,inode64)
tmpfs on /proc/latency_stats type tmpfs (rw,nosuid,size=65536k,mode=755,inode64)
tmpfs on /proc/scsi type tmpfs (ro,relatime,inode64)
tmpfs on /proc/timer_list type tmpfs (rw,nosuid,size=65536k,mode=755,inode64)
tmpfs on /sys/devices/virtual/powercap type tmpfs (ro,relatime,inode64)
tmpfs on /sys/firmware type tmpfs (ro,relatime,inode64)
--users--
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/nologin
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:/usr/sbin/nologin
elasticsearch:x:1000:1000:,,,:/usr/share/elasticsearch:/bin/bash
--groups--
root:x:0:elasticsearch
daemon:x:1:
bin:x:2:
sys:x:3:
adm:x:4:
tty:x:5:
disk:x:6:
lp:x:7:
mail:x:8:
news:x:9:
uucp:x:10:
man:x:12:
proxy:x:13:
kmem:x:15:
dialout:x:20:
fax:x:21:
voice:x:22:
cdrom:x:24:
floppy:x:25:
tape:x:26:
sudo:x:27:
audio:x:29:
dip:x:30:
www-data:x:33:
backup:x:34:
operator:x:37:
list:x:38:
irc:x:39:
src:x:40:
gnats:x:41:
shadow:x:42:
utmp:x:43:
video:x:44:
sasl:x:45:
plugdev:x:46:
staff:x:50:
games:x:60:
users:x:100:
nogroup:x:65534:
elasticsearch:x:1000:
--sudoers--
--process-tree--
    PID    PPID USER     COMMAND
      1       0 root     /bin/tini -- /usr/local/bin/docker-entrypoint.sh eswrapper
      7       1 elastic+ /usr/share/elasticsearch/jdk/bin/java -Xshare:auto -Des.networkaddress.cache.ttl=60 -Des.networkaddress.cache.negative.ttl=10 -XX:+AlwaysPreTouch -Xss1m -Djava.awt.headless=true -Dfile.encoding=UTF-8 -Djna.nosys=true -XX:-OmitStackTraceInFastThrow -XX:+ShowCodeDetailsInExceptionMessages -Dio.netty.noUnsafe=true -Dio.netty.noKeySetOptimization=true -Dio.netty.recycler.maxCapacityPerThread=0 -Dio.netty.allocator.numDirectArenas=0 -Dlog4j.shutdownHookEnabled=false -Dlog4j2.disable.jmx=true -Dlog4j2.formatMsgNoLookups=true -Djava.locale.providers=SPI,COMPAT --add-opens=java.base/java.io=ALL-UNNAMED -Djava.security.manager=allow -XX:+UseG1GC -Djava.io.tmpdir=/tmp/elasticsearch-1271760510328756929 -XX:+HeapDumpOnOutOfMemoryError -XX:+ExitOnOutOfMemoryError -XX:HeapDumpPath=data -XX:ErrorFile=logs/hs_err_pid%p.log -Xlog:gc*,gc+age=trace,safepoint:file=logs/gc.log:utctime,pid,tags:filecount=32,filesize=64m -XX:+UnlockDiagnosticVMOptions -XX:G1NumCollectionsKeepPinned=10000000 -Des.cgroups.hierarchy.override=/ -Xms512m -Xmx512m -XX:MaxDirectMemorySize=268435456 -XX:G1HeapRegionSize=4m -XX:InitiatingHeapOccupancyPercent=30 -XX:G1ReservePercent=15 -Des.path.home=/usr/share/elasticsearch -Des.path.conf=/usr/share/elasticsearch/config -Des.distribution.flavor=default -Des.distribution.type=docker -Des.bundled_jdk=true -cp /usr/share/elasticsearch/lib/* org.elasticsearch.bootstrap.Elasticsearch -Expack.security.enabled=false -Ediscovery.type=single-node
    209       7 elastic+ /usr/share/elasticsearch/modules/x-pack-ml/platform/linux-x86_64/bin/controller
  19943       0 root     sh -lc    set -eu   printf "%s\n" --os-release--   cat /etc/os-release 2>/dev/null || true   printf "%s\n" --id--   id   printf "%s\n" --pwd--   pwd   printf "%s\n" --uname--   uname -a   printf "%s\n" --capabilities-pid1--   grep "^Cap" /proc/1/status || true   printf "%s\n" --environment--   env | sort   printf "%s\n" --listeners--   (ss -lntup || netstat -lntup || cat /proc/net/tcp /proc/net/tcp6 /proc/net/udp || true) 2>&1   printf "%s\n" --outbound-connections--   (ss -ntp || netstat -ntp || cat /proc/net/tcp /proc/net/tcp6 || true) 2>&1   printf "%s\n" --mounts--   mount | sed -n "1,220p"   printf "%s\n" --users--   getent passwd | sed -n "1,260p" || true   printf "%s\n" --groups--   getent group | sed -n "1,260p" || true   printf "%s\n" --sudoers--   (cat /etc/sudoers 2>/dev/null; ls /etc/sudoers.d 2>/dev/null) || true   printf "%s\n" --process-tree--   (ps -eo pid,ppid,user,args || for p in /proc/[0-9]*; do printf "%s %s\n" "${p#/proc/}" "$(tr "\0" " " < "$p/cmdline" 2>/dev/null)"; done) 2>&1
  19974   19943 root     sh -lc    set -eu   printf "%s\n" --os-release--   cat /etc/os-release 2>/dev/null || true   printf "%s\n" --id--   id   printf "%s\n" --pwd--   pwd   printf "%s\n" --uname--   uname -a   printf "%s\n" --capabilities-pid1--   grep "^Cap" /proc/1/status || true   printf "%s\n" --environment--   env | sort   printf "%s\n" --listeners--   (ss -lntup || netstat -lntup || cat /proc/net/tcp /proc/net/tcp6 /proc/net/udp || true) 2>&1   printf "%s\n" --outbound-connections--   (ss -ntp || netstat -ntp || cat /proc/net/tcp /proc/net/tcp6 || true) 2>&1   printf "%s\n" --mounts--   mount | sed -n "1,220p"   printf "%s\n" --users--   getent passwd | sed -n "1,260p" || true   printf "%s\n" --groups--   getent group | sed -n "1,260p" || true   printf "%s\n" --sudoers--   (cat /etc/sudoers 2>/dev/null; ls /etc/sudoers.d 2>/dev/null) || true   printf "%s\n" --process-tree--   (ps -eo pid,ppid,user,args || for p in /proc/[0-9]*; do printf "%s %s\n" "${p#/proc/}" "$(tr "\0" " " < "$p/cmdline" 2>/dev/null)"; done) 2>&1
  19975   19974 root     ps -eo pid,ppid,user,args
