---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-23901 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:             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            7.9G     0  7.9G   0% /dev
tmpfs           1.6G  672K  1.6G   1% /run
/dev/vda1        78G  8.4G   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         552       13212           0        2274       15164
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:6a:8f:5a brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.183/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86214sec preferred_lft 86214sec
    inet6 fe80::f816:3eff:fe6a:8f5a/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-23901) 	04/17/24 	_x86_64_	(4 CPU)

12:07:53     LINUX RESTART	(4 CPU)

12:08:01          tps      rtps      wtps   bread/s   bwrtn/s
12:09:01       286.00     66.22    219.78   4048.53  57221.26
12:10:01       123.45     14.18    109.27   1083.29  33234.46
Average:       204.72     40.20    164.52   2565.91  45227.86

12:08:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:09:01     13894580  15492204   2530380     15.41     62476   1736532    923324      5.28    767348   1547704    146408
12:10:01     13623568  15510976   2801392     17.06     86228   1984704    818892      4.69    776284   1776104    123956
Average:     13759074  15501590   2665886     16.23     74352   1860618    871108      4.99    771816   1661904    135182

12:08:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:09:01           lo      2.07      2.07      0.22      0.22      0.00      0.00      0.00      0.00
12:09:01         ens3    403.45    280.07   2198.86     76.17      0.00      0.00      0.00      0.00
12:10:01           lo      1.20      1.20      0.13      0.13      0.00      0.00      0.00      0.00
12:10:01         ens3     46.74     34.23    603.90      8.57      0.00      0.00      0.00      0.00
Average:           lo      1.63      1.63      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    225.10    157.15   1401.38     42.37      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-23901) 	04/17/24 	_x86_64_	(4 CPU)

12:07:53     LINUX RESTART	(4 CPU)

12:08:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:09:01        all     20.58      0.00      2.51      8.01      0.08     68.81
12:09:01          0     14.25      0.00      2.28      4.26      0.08     79.11
12:09:01          1     16.11      0.00      2.32     11.05      0.07     70.45
12:09:01          2     26.31      0.00      2.52      2.75      0.08     68.34
12:09:01          3     25.64      0.00      2.95     13.95      0.08     57.38
12:10:01        all     17.60      0.00      1.42      9.59      0.05     71.33
12:10:01          0     20.56      0.00      1.30      0.55      0.07     77.53
12:10:01          1     13.97      0.00      1.72     23.46      0.05     60.80
12:10:01          2     17.36      0.00      1.16      9.38      0.07     72.04
12:10:01          3     18.50      0.00      1.50      5.06      0.05     74.89
Average:        all     19.09      0.00      1.97      8.80      0.07     70.08
Average:          0     17.42      0.00      1.79      2.40      0.08     78.32
Average:          1     15.04      0.00      2.02     17.27      0.06     65.62
Average:          2     21.83      0.00      1.84      6.07      0.08     70.19
Average:          3     22.06      0.00      2.22      9.50      0.07     66.15