---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-2097 5.4.0-170-generic #188-Ubuntu SMP Wed Jan 10 09:51:01 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:                       x86_64
CPU op-mode(s):                     32-bit, 64-bit
Byte Order:                         Little Endian
Address sizes:                      40 bits physical, 48 bits virtual
CPU(s):                             2
On-line CPU(s) list:                0,1
Thread(s) per core:                 1
Core(s) per socket:                 1
Socket(s):                          2
NUMA node(s):                       1
Vendor ID:                          AuthenticAMD
CPU family:                         23
Model:                              49
Model name:                         AMD EPYC-Rome Processor
Stepping:                           0
CPU MHz:                            2800.000
BogoMIPS:                           5600.00
Virtualization:                     AMD-V
Hypervisor vendor:                  KVM
Virtualization type:                full
L1d cache:                          64 KiB
L1i cache:                          64 KiB
L2 cache:                           1 MiB
L3 cache:                           32 MiB
NUMA node0 CPU(s):                  0,1
Vulnerability Gather data sampling: Not affected
Vulnerability Itlb multihit:        Not affected
Vulnerability L1tf:                 Not affected
Vulnerability Mds:                  Not affected
Vulnerability Meltdown:             Not affected
Vulnerability Mmio stale data:      Not affected
Vulnerability Retbleed:             Vulnerable
Vulnerability Spec store bypass:    Mitigation; Speculative Store Bypass disabled via prctl and seccomp
Vulnerability Spectre v1:           Mitigation; usercopy/swapgs barriers and __user pointer sanitization
Vulnerability Spectre v2:           Mitigation; Retpolines, IBPB conditional, IBRS_FW, STIBP disabled, RSB filling, PBRSB-eIBRS Not affected
Vulnerability Srbds:                Not affected
Vulnerability Tsx async abort:      Not affected
Flags:                              fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
2

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            3.9G     0  3.9G   0% /dev
tmpfs           795M  1.1M  794M   1% /run
/dev/vda1        39G  9.1G   30G  24% /
tmpfs           3.9G     0  3.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           3.9G     0  3.9G   0% /sys/fs/cgroup
/dev/loop0       44M   44M     0 100% /snap/snapd/15177
/dev/loop1       62M   62M     0 100% /snap/core20/1405
/dev/loop2       68M   68M     0 100% /snap/lxd/22753
/dev/vda15      105M  6.1M   99M   6% /boot/efi
tmpfs           795M     0  795M   0% /run/user/1001
/dev/loop3       51M   51M     0 100% /snap/snapd/24505
/dev/loop4       92M   92M     0 100% /snap/lxd/32662

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7945         526        4992           1        2427        7123
Swap:          1023           0        1023

---> ip addr:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: ens3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000
    link/ether fa:16:3e:a8:87:27 brd ff:ff:ff:ff:ff:ff
    inet 10.30.122.19/23 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86073sec preferred_lft 86073sec
    inet6 fe80::f816:3eff:fea8:8727/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1458 qdisc noqueue state DOWN group default 
    link/ether 02:42:a6:8b:b1:d8 brd ff:ff:ff:ff:ff:ff
    inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-2097) 	05/23/25 	_x86_64_	(2 CPU)

05:03:21     LINUX RESTART	(2 CPU)

05:04:02          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
05:05:01       146.45      9.17    137.28      0.00    699.68   9646.38      0.00
05:06:01        61.31      1.60     59.71      0.00    115.98   7174.54      0.00
05:07:01        18.96      0.60     18.36      0.00     69.86   1484.42      0.00
05:08:01         1.58      0.00      1.58      0.00      0.00     40.66      0.00
Average:        56.70      2.82     53.89      0.00    219.38   4565.33      0.00

05:04:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
05:05:01      5454724   7303744    490556      6.03     72528   1930008   1218260     13.26    671432   1764872    165300
05:06:01      5417712   7278992    514424      6.32     78044   1935840   1240048     13.50    731256   1741284      8556
05:07:01      5509960   7378760    414260      5.09     79184   1941800   1158472     12.61    632124   1747396       940
05:08:01      5510448   7379920    413672      5.08     79220   1941800   1158472     12.61    630000   1748032       128
Average:      5473211   7335354    458228      5.63     77244   1937362   1193813     13.00    666203   1750396     43731

05:04:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
05:05:01         ens3     72.31     53.08   1102.57     10.77      0.00      0.00      0.00      0.00
05:05:01           lo      1.49      1.49      0.18      0.18      0.00      0.00      0.00      0.00
05:05:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:06:01         ens3     27.53     25.85     51.84      9.78      0.00      0.00      0.00      0.00
05:06:01           lo      1.67      1.67      0.16      0.16      0.00      0.00      0.00      0.00
05:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:07:01         ens3     10.06      9.08      7.73      3.99      0.00      0.00      0.00      0.00
05:07:01           lo      0.67      0.67      0.07      0.07      0.00      0.00      0.00      0.00
05:07:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
05:08:01         ens3      0.73      0.28      1.74      0.02      0.00      0.00      0.00      0.00
05:08:01           lo      0.20      0.20      0.01      0.01      0.00      0.00      0.00      0.00
05:08:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3     27.47     21.94    287.57      6.12      0.00      0.00      0.00      0.00
Average:           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
Average:      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-2097) 	05/23/25 	_x86_64_	(2 CPU)

05:03:21     LINUX RESTART	(2 CPU)

05:04:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
05:05:01        all     40.30      0.00      3.40      5.88      0.08     50.33
05:05:01          0     30.63      0.00      2.97      2.19      0.08     64.13
05:05:01          1     49.94      0.00      3.84      9.58      0.08     36.56
05:06:01        all     39.84      0.00      2.24      2.27      0.08     55.56
05:06:01          0     42.56      0.00      2.54      0.92      0.08     53.90
05:06:01          1     37.14      0.00      1.95      3.61      0.08     57.22
05:07:01        all     16.79      0.00      0.97      0.41      0.04     81.79
05:07:01          0      7.85      0.00      0.73      0.02      0.03     91.38
05:07:01          1     25.82      0.00      1.22      0.82      0.05     72.09
05:08:01        all      1.04      0.00      0.04      0.02      0.02     98.88
05:08:01          0      2.00      0.00      0.02      0.02      0.02     97.95
05:08:01          1      0.07      0.00      0.07      0.02      0.02     99.83
Average:        all     24.38      0.00      1.65      2.13      0.06     71.79
Average:          0     20.60      0.00      1.55      0.77      0.05     77.02
Average:          1     28.18      0.00      1.76      3.48      0.06     66.52