---> uname -a:
Linux prd-ubuntu20-04-docker-2c-8g-2501 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  8.9G   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

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           7945         511        5330           1        2104        7148
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:f7:de:90 brd ff:ff:ff:ff:ff:ff
    inet 10.30.123.101/23 brd 10.30.123.255 scope global dynamic ens3
       valid_lft 86203sec preferred_lft 86203sec
    inet6 fe80::f816:3eff:fef7:de90/64 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:a1:6f:f3:e9 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-2501) 	05/30/25 	_x86_64_	(2 CPU)

13:04:03     LINUX RESTART	(2 CPU)

13:05:02          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
13:06:01       105.44      1.10    104.34      0.00     70.08  11144.85      0.00
13:07:01        46.36      1.53     44.83      0.00    143.71   4304.75      0.00
Average:        75.65      1.32     74.33      0.00    107.20   7696.35      0.00

13:05:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:06:01      5486800   7336196    453264      5.57     75572   1932140   1190332     12.96    654296   1749296     94200
13:07:01      5461184   7318720    470536      5.78     79208   1936688   1194280     13.00    695904   1734944     11852
Average:      5473992   7327458    461900      5.68     77390   1934414   1192306     12.98    675100   1742120     53026

13:05:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:06:01         ens3     56.83     38.14    864.03      9.35      0.00      0.00      0.00      0.00
13:06:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:06:01           lo      1.22      1.22      0.14      0.14      0.00      0.00      0.00      0.00
13:07:01         ens3     30.03     26.30     29.63     16.78      0.00      0.00      0.00      0.00
13:07:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:07:01           lo      1.80      1.80      0.18      0.18      0.00      0.00      0.00      0.00
Average:         ens3     43.32     32.17    443.36     13.10      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
Average:           lo      1.51      1.51      0.16      0.16      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-170-generic (prd-ubuntu20-04-docker-2c-8g-2501) 	05/30/25 	_x86_64_	(2 CPU)

13:04:03     LINUX RESTART	(2 CPU)

13:05:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:06:01        all     39.63      0.00      2.91      4.72      0.08     52.65
13:06:01          0     41.87      0.00      3.29      6.80      0.08     47.96
13:06:01          1     37.39      0.00      2.53      2.65      0.08     57.35
13:07:01        all     40.82      0.00      2.42      1.44      0.06     55.25
13:07:01          0     56.23      0.00      2.71      1.20      0.07     39.79
13:07:01          1     25.41      0.00      2.13      1.68      0.05     70.72
Average:        all     40.23      0.00      2.66      3.07      0.07     53.96
Average:          0     49.11      0.00      3.00      3.97      0.08     43.84
Average:          1     31.35      0.00      2.33      2.16      0.07     64.09