---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-10330 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  676K  1.6G   1% /run
/dev/vda1        78G  8.4G   70G  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         589       13257           0        2192       15131
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:9c:61:18 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.196/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86210sec preferred_lft 86210sec
    inet6 fe80::f816:3eff:fe9c:6118/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10330) 	03/02/24 	_x86_64_	(4 CPU)

12:00:24     LINUX RESTART	(4 CPU)

12:01:01          tps      rtps      wtps   bread/s   bwrtn/s
12:02:01       131.54     23.61    107.93   1194.87  29138.61
12:03:01       112.00     11.88    100.12    434.86  29858.76
Average:       121.77     17.75    104.02    814.86  29498.68

12:01:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
12:02:01     13628564  15321324   2796404     17.03     70988   1817100   1162612      6.65    935140   1638060    115584
12:03:01     13642048  15556292   2782920     16.94     94164   2001796    737100      4.22    750276   1781468     47752
Average:     13635306  15438808   2789662     16.98     82576   1909448    949856      5.44    842708   1709764     81668

12:01:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
12:02:01           lo      0.93      0.93      0.10      0.10      0.00      0.00      0.00      0.00
12:02:01         ens3    126.56     94.58   1588.57     32.75      0.00      0.00      0.00      0.00
12:03:01           lo      1.67      1.67      0.17      0.17      0.00      0.00      0.00      0.00
12:03:01         ens3    363.82    238.51   1172.64     70.73      0.00      0.00      0.00      0.00
Average:           lo      1.30      1.30      0.13      0.13      0.00      0.00      0.00      0.00
Average:         ens3    245.19    166.55   1380.61     51.74      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10330) 	03/02/24 	_x86_64_	(4 CPU)

12:00:24     LINUX RESTART	(4 CPU)

12:01:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
12:02:01        all     23.53      0.00      1.54      4.67      0.06     70.19
12:02:01          0      9.89      0.00      0.82     11.14      0.05     78.10
12:02:01          1     24.28      0.00      1.41      4.88      0.08     69.34
12:02:01          2     26.27      0.00      1.51      0.22      0.05     71.96
12:02:01          3     33.75      0.00      2.46      2.44      0.07     61.29
12:03:01        all     21.16      0.00      1.87      3.75      0.05     73.17
12:03:01          0     15.71      0.00      1.34     10.68      0.03     72.24
12:03:01          1     15.61      0.00      2.35      2.67      0.05     79.32
12:03:01          2     39.33      0.00      2.36      1.25      0.08     56.98
12:03:01          3     13.97      0.00      1.42      0.40      0.05     84.16
Average:        all     22.34      0.00      1.71      4.21      0.06     71.68
Average:          0     12.80      0.00      1.08     10.91      0.04     75.17
Average:          1     19.95      0.00      1.88      3.77      0.07     74.33
Average:          2     32.80      0.00      1.93      0.74      0.07     64.47
Average:          3     23.82      0.00      1.93      1.42      0.06     72.77