---> uname -a:
Linux prd-ubuntu2004-helm-2c-1g-871 5.4.0-146-generic #163-Ubuntu SMP Fri Mar 17 18:26:02 UTC 2023 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):                          4
On-line CPU(s) list:             0-3
Thread(s) per core:              1
Core(s) per socket:              1
Socket(s):                       4
NUMA node(s):                    1
Vendor ID:                       AuthenticAMD
CPU family:                      23
Model:                           49
Model name:                      AMD EPYC-Rome Processor
Stepping:                        0
CPU MHz:                         2799.998
BogoMIPS:                        5599.99
Virtualization:                  AMD-V
Hypervisor vendor:               KVM
Virtualization type:             full
L1d cache:                       128 KiB
L1i cache:                       128 KiB
L2 cache:                        2 MiB
L3 cache:                        64 MiB
NUMA node0 CPU(s):               0-3
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:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  1.1M  1.6G   1% /run
/dev/vda1        78G  9.0G   69G  12% /
tmpfs           7.9G     0  7.9G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           7.9G     0  7.9G   0% /sys/fs/cgroup
/dev/loop0       44M   44M     0 100% /snap/snapd/15177
/dev/loop1       62M   62M     0 100% /snap/core20/1405
/dev/vda15      105M  6.1M   99M   6% /boot/efi
/dev/loop2       68M   68M     0 100% /snap/lxd/22753
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          16009         656       13162           1        2190       15028
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:88:16:2e brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.179/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86265sec preferred_lft 86265sec
    inet6 fe80::f816:3eff:fe88:162e/64 scope link 
       valid_lft forever preferred_lft forever
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default 
    link/ether 02:42:12:a8:b9:34 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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-871) 	03/10/26 	_x86_64_	(4 CPU)

09:18:52     LINUX RESTART	(4 CPU)

09:19:01          tps      rtps      wtps      dtps   bread/s   bwrtn/s   bdscd/s
09:20:00       436.54    137.53    299.02      0.00   5590.53  45949.28      0.00
09:21:01       120.32     15.68    104.64      0.00    285.02  11996.61      0.00
Average:       277.11     76.10    201.02      0.00   2915.64  28831.27      0.00

09:19:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:20:00     13512480  15321248    677372      4.13     68316   1934492   1475416      8.46    914800   1694116    222156
09:21:01     13412304  15328508    663580      4.05     81308   2020580   1458000      8.36    898560   1798440     34968
Average:     13462392  15324878    670476      4.09     74812   1977536   1466708      8.41    906680   1746278    128562

09:19:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:20:00         ens3    405.03    270.49   2415.03     74.00      0.00      0.00      0.00      0.00
09:20:00           lo      1.87      1.87      0.19      0.19      0.00      0.00      0.00      0.00
09:20:00      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
09:21:01         ens3     60.49     56.37    294.96     15.20      0.00      0.00      0.00      0.00
09:21:01           lo      7.34      7.34      0.69      0.69      0.00      0.00      0.00      0.00
09:21:01      docker0      0.00      0.00      0.00      0.00      0.00      0.00      0.00      0.00
Average:         ens3    231.32    162.54   1346.15     44.35      0.00      0.00      0.00      0.00
Average:           lo      4.63      4.63      0.44      0.44      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 5.4.0-146-generic (prd-ubuntu2004-helm-2c-1g-871) 	03/10/26 	_x86_64_	(4 CPU)

09:18:52     LINUX RESTART	(4 CPU)

09:19:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:20:00        all     18.93     18.56     15.43      3.06      0.13     43.88
09:20:00          0     20.09     18.11     14.89      3.46      0.12     43.34
09:20:00          1     17.83     19.43     14.60      2.62      0.14     45.38
09:20:00          2     23.95     17.10     15.54      2.79      0.13     40.48
09:20:00          3     13.80     19.63     16.68      3.39      0.14     46.36
09:21:01        all     21.98      2.73      3.55      1.76      0.08     69.90
09:21:01          0     26.83      2.42      3.30      1.63      0.08     65.74
09:21:01          1      9.14      2.91      3.32      1.56      0.08     82.99
09:21:01          2     24.06      2.30      3.55      2.96      0.07     67.06
09:21:01          3     27.89      3.29      4.02      0.91      0.08     63.81
Average:        all     20.48     10.54      9.41      2.40      0.10     57.07
Average:          0     23.51     10.16      9.02      2.53      0.10     54.68
Average:          1     13.41     11.03      8.87      2.08      0.11     64.50
Average:          2     24.00      9.62      9.48      2.88      0.10     53.92
Average:          3     20.95     11.34     10.26      2.13      0.11     55.21

