---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-533 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:             2799.998
BogoMIPS:            5599.99
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  7.6G   12G  40% /
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         396        1379           0        2167        3285
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:fd:4e:fb brd ff:ff:ff:ff:ff:ff
    inet 10.32.7.45/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86213sec preferred_lft 86213sec
    inet6 fe80::f816:3eff:fefd:4efb/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-533) 	02/01/24 	_x86_64_	(4 CPU)

12:46:44     LINUX RESTART	(4 CPU)

12:47:01          tps      rtps      wtps   bread/s   bwrtn/s
12:48:02        90.74     36.85     53.88   1696.90   6298.43
12:49:01       108.30     38.28     70.02   2188.37  11976.41
Average:        99.45     37.56     61.88   1940.55   9113.33

12:47:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:48:02      1770084   3400060   2268568     56.17     51732   1731612    576936     11.34    522268   1568412    179888
12:49:01      1488280   3431628   2550372     63.15     64216   2022164    525216     10.32    617060   1735032    149936
Average:      1629182   3415844   2409470     59.66     57974   1876888    551076     10.83    569664   1651722    164912

12:47:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:48:02         ens3     99.88     87.35   1119.73     17.78      0.00      0.00      0.00      0.00
12:48:02           lo      0.93      0.93      0.08      0.08      0.00      0.00      0.00      0.00
12:49:01         ens3    415.30    400.19   1492.48    678.71      0.00      0.00      0.00      0.00
12:49:01           lo      2.47      2.47      0.23      0.23      0.00      0.00      0.00      0.00
Average:         ens3    256.25    242.44   1304.52    345.44      0.00      0.00      0.00      0.00
Average:           lo      1.70      1.70      0.16      0.16      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-533) 	02/01/24 	_x86_64_	(4 CPU)

12:46:44     LINUX RESTART	(4 CPU)

12:47:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:48:02        all     19.98      0.00      1.43      2.67      0.05     75.87
12:48:02          0     36.38      0.00      2.14      2.27      0.07     59.14
12:48:02          1      8.88      0.00      1.12      7.58      0.05     82.37
12:48:02          2     19.99      0.00      1.44      0.32      0.05     78.20
12:48:02          3     14.69      0.00      1.03      0.48      0.03     83.76
12:49:01        all     31.85      0.00      1.79      1.67      0.08     64.61
12:49:01          0     32.56      0.00      1.72      2.74      0.07     62.91
12:49:01          1     21.49      0.00      1.19      2.68      0.07     74.57
12:49:01          2     34.17      0.00      2.09      0.60      0.09     63.05
12:49:01          3     39.16      0.00      2.16      0.70      0.08     57.90
Average:        all     25.86      0.00      1.61      2.17      0.06     70.29
Average:          0     34.49      0.00      1.93      2.50      0.07     61.01
Average:          1     15.13      0.00      1.15      5.15      0.06     78.50
Average:          2     27.02      0.00      1.76      0.46      0.07     70.69
Average:          3     26.81      0.00      1.59      0.59      0.06     70.95