---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-3373 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

---> lscpu:
Architecture:        x86_64
CPU op-mode(s):      32-bit, 64-bit
Byte Order:          Little Endian
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:             2800.000
BogoMIPS:            5600.00
Virtualization:      AMD-V
Hypervisor vendor:   KVM
Virtualization type: full
L1d cache:           32K
L1i cache:           32K
L2 cache:            512K
L3 cache:            16384K
NUMA node0 CPU(s):   0-3
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 xtopology 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 arat npt nrip_save umip rdpid arch_capabilities

---> nproc:
4

---> df -h:
Filesystem      Size  Used Avail Use% Mounted on
udev            2.0G     0  2.0G   0% /dev
tmpfs           395M  664K  394M   1% /run
/dev/vda1        20G  7.5G   12G  39% /
tmpfs           2.0G     0  2.0G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           395M     0  395M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3943         404        1401           0        2138        3279
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 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:25:35:7e brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.241/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86231sec preferred_lft 86231sec
    inet6 fe80::f816:3eff:fe25:357e/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-3373) 	08/25/24 	_x86_64_	(4 CPU)

12:46:53     LINUX RESTART	(4 CPU)

12:47:01          tps      rtps      wtps   bread/s   bwrtn/s
12:48:01       152.97     67.32     85.65   4536.58  26123.51
12:49:01       118.61     38.16     80.45   2164.71  12206.10
Average:       135.79     52.74     83.05   3350.64  19164.81

12:47:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:48:01      1833584   3402816   2205060     54.60     50224   1674844    582532     11.45    523932   1510548    149360
12:49:01      1472444   3392040   2566200     63.54     61504   2002520    568280     11.17    660972   1711516    123524
Average:      1653014   3397428   2385630     59.07     55864   1838682    575406     11.31    592452   1611032    136442

12:47:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:48:01           lo      0.93      0.93      0.09      0.09      0.00      0.00      0.00      0.00
12:48:01         ens3    378.84    236.13   1482.46     67.57      0.00      0.00      0.00      0.00
12:49:01           lo      2.57      2.57      0.24      0.24      0.00      0.00      0.00      0.00
12:49:01         ens3    342.09    364.14   1578.10    657.03      0.00      0.00      0.00      0.00
Average:           lo      1.75      1.75      0.16      0.16      0.00      0.00      0.00      0.00
Average:         ens3    360.46    300.13   1530.28    362.30      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-3373) 	08/25/24 	_x86_64_	(4 CPU)

12:46:53     LINUX RESTART	(4 CPU)

12:47:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:48:01        all     20.69      0.00      2.02      4.42      0.06     72.82
12:48:01          0     34.31      0.00      2.59      5.06      0.08     57.96
12:48:01          1     22.73      0.00      1.81      1.84      0.05     73.57
12:48:01          2     11.84      0.00      1.91      3.18      0.05     83.02
12:48:01          3     13.85      0.00      1.74      7.60      0.05     76.76
12:49:01        all     31.72      0.00      1.59      2.35      0.08     64.26
12:49:01          0     40.53      0.00      1.79      0.67      0.07     56.95
12:49:01          1     21.63      0.00      1.24      2.15      0.07     74.91
12:49:01          2     28.92      0.00      1.32      2.72      0.08     66.95
12:49:01          3     35.83      0.00      2.05      3.84      0.08     58.21
Average:        all     26.21      0.00      1.81      3.38      0.07     68.54
Average:          0     37.42      0.00      2.19      2.86      0.08     57.45
Average:          1     22.18      0.00      1.52      2.00      0.06     74.24
Average:          2     20.39      0.00      1.61      2.95      0.07     74.98
Average:          3     24.83      0.00      1.89      5.72      0.07     67.49