---> uname -a:
Linux prd-ubuntu2004-docker-2c-2g-40151 5.4.0-190-generic #210-Ubuntu SMP Fri Jul 5 17:03:38 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; BHI 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 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  9.0G   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       68M   68M     0 100% /snap/lxd/22753
/dev/loop1       44M   44M     0 100% /snap/snapd/15177
/dev/loop2       62M   62M     0 100% /snap/core20/1405
/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         527        4753           1        2664        7118
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:d3:5b:ac brd ff:ff:ff:ff:ff:ff
    inet 10.30.171.192/23 brd 10.30.171.255 scope global dynamic ens3
       valid_lft 86210sec preferred_lft 86210sec
    inet6 fe80::f816:3eff:fed3:5bac/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:c9:c3:8a:ae 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 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-40151) 	10/07/24 	_x86_64_	(2 CPU)

13:45:19     LINUX RESTART	(2 CPU)

13:46:02          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
13:47:01       198.27     77.18    121.09      0.00   2575.67   7255.46      0.00
13:48:01       154.39     35.56    118.83      0.00   2080.32  13727.31      0.00
Average:       176.15     56.20    119.95      0.00   2325.93  10518.30      0.00

13:46:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:47:01      5314436   7360660    428848      5.27     65744   2149612   1121332     12.21    685644   1900020    152476
13:48:01      4912408   7330532    443568      5.45     80068   2492744   1111280     12.10    773708   2185732    116124
Average:      5113422   7345596    436208      5.36     72906   2321178   1116306     12.15    729676   2042876    134300

13:46:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:47:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:47:01           lo      0.88      0.88      0.09      0.09      0.00      0.00      0.00      0.00
13:47:01         ens3    223.14    147.68   1209.64     50.41      0.00      0.00      0.00      0.00
13:48:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
13:48:01           lo      1.60      1.60      0.16      0.16      0.00      0.00      0.00      0.00
13:48:01         ens3    253.72    200.92   3165.02     33.59      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      1.24      1.24      0.12      0.12      0.00      0.00      0.00      0.00
Average:         ens3    238.56    174.52   2195.46     41.93      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 5.4.0-190-generic (prd-ubuntu2004-docker-2c-2g-40151) 	10/07/24 	_x86_64_	(2 CPU)

13:45:19     LINUX RESTART	(2 CPU)

13:46:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:47:01        all     34.20     14.13     11.91      5.66      0.08     34.02
13:47:01          0     30.52     13.32     10.77      3.91      0.07     41.41
13:47:01          1     37.89     14.95     13.05      7.42      0.09     26.60
13:48:01        all     52.60      0.00      3.51      3.44      0.12     40.33
13:48:01          0     52.47      0.00      3.53      2.45      0.12     41.44
13:48:01          1     52.74      0.00      3.49      4.44      0.12     39.22
Average:        all     43.52      6.98      7.66      4.54      0.10     37.21
Average:          0     41.63      6.58      7.11      3.17      0.09     41.42
Average:          1     45.42      7.38      8.21      5.91      0.10     32.99