---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-13114 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 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            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  672K  1.6G   1% /run
/dev/vda1        78G  8.5G   69G  11% /
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/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           1.6G     0  1.6G   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:          16040         524       13232           0        2283       15193
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:ed:77:cf brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.207/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86229sec preferred_lft 86229sec
    inet6 fe80::f816:3eff:feed:77cf/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13114) 	03/14/24 	_x86_64_	(4 CPU)

13:45:46     LINUX RESTART	(4 CPU)

13:46:01          tps      rtps      wtps   bread/s   bwrtn/s
13:47:02       133.89     37.36     96.53   1353.24  30905.92
13:48:01       123.20     14.12    109.08   1066.67  32176.65
Average:       128.59     25.84    102.76   1211.16  31535.94

13:46:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:47:02     13952364  15614624   2472604     15.05     66876   1791480    743196      4.25    640636   1611156    179412
13:48:01     13648224  15572948   2776744     16.91     87944   2020176    769032      4.40    718748   1809456    153380
Average:     13800294  15593786   2624674     15.98     77410   1905828    756114      4.33    679692   1710306    166396

13:46:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:47:02         ens3    354.94    235.38   1847.27     51.61      0.00      0.00      0.00      0.00
13:47:02           lo      1.67      1.67      0.17      0.17      0.00      0.00      0.00      0.00
13:48:01         ens3     50.04     36.76    750.16      8.94      0.00      0.00      0.00      0.00
13:48:01           lo      1.76      1.76      0.18      0.18      0.00      0.00      0.00      0.00
Average:         ens3    203.77    136.90   1303.33     30.46      0.00      0.00      0.00      0.00
Average:           lo      1.71      1.71      0.18      0.18      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13114) 	03/14/24 	_x86_64_	(4 CPU)

13:45:46     LINUX RESTART	(4 CPU)

13:46:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:47:02        all     20.31      0.00      2.00      6.01      0.09     71.60
13:47:02          0     14.81      0.00      1.36      5.76      0.12     77.95
13:47:02          1     36.38      0.00      3.35      9.38      0.08     50.81
13:47:02          2     12.66      0.00      1.37      5.03      0.10     80.84
13:47:02          3     17.37      0.00      1.89      3.87      0.08     76.78
13:48:01        all     20.07      0.00      1.28      5.17      0.06     73.43
13:48:01          0     18.23      0.00      0.83      1.06      0.03     79.85
13:48:01          1     30.48      0.00      1.55      1.56      0.05     66.36
13:48:01          2     28.33      0.00      1.95      6.12      0.08     63.51
13:48:01          3      3.23      0.00      0.78     11.94      0.03     84.02
Average:        all     20.19      0.00      1.64      5.59      0.07     72.51
Average:          0     16.51      0.00      1.10      3.42      0.08     78.89
Average:          1     33.45      0.00      2.46      5.50      0.07     58.53
Average:          2     20.44      0.00      1.66      5.57      0.09     72.24
Average:          3     10.35      0.00      1.34      7.88      0.06     80.38