---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-81455 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  8.3G   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         546       13449           0        2043       15181
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:8f:8a:de brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86220sec preferred_lft 86220sec
    inet6 fe80::f816:3eff:fe8f:8ade/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-81455) 	11/04/24 	_x86_64_	(4 CPU)

08:58:10     LINUX RESTART	(4 CPU)

08:59:02          tps      rtps      wtps   bread/s   bwrtn/s
09:00:01       103.42     24.45     78.97    824.40  14612.17
09:01:01       120.86     14.15    106.72   1060.62  19376.90
Average:       112.22     19.26     92.96    943.51  17014.55

08:59:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:00:01     14057356  15546284   2367612     14.41     54448   1637688    823760      4.71    696740   1461720     97368
09:01:01     13764280  15537140   2660688     16.20     77844   1884400    807088      4.62    740228   1683348    109920
Average:     13910818  15541712   2514150     15.31     66146   1761044    815424      4.67    718484   1572534    103644

08:59:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:00:01           lo      1.36      1.36      0.14      0.14      0.00      0.00      0.00      0.00
09:00:01         ens3    179.31    127.86   1053.33     34.67      0.00      0.00      0.00      0.00
09:01:01           lo      1.27      1.27      0.13      0.13      0.00      0.00      0.00      0.00
09:01:01         ens3     59.34     41.03    797.89     10.56      0.00      0.00      0.00      0.00
Average:           lo      1.31      1.31      0.13      0.13      0.00      0.00      0.00      0.00
Average:         ens3    118.82     84.08    924.54     22.52      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-81455) 	11/04/24 	_x86_64_	(4 CPU)

08:58:10     LINUX RESTART	(4 CPU)

08:59:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:00:01        all     17.36      0.00      1.57      8.68      0.06     72.33
09:00:01          0     16.79      0.00      1.48     11.28      0.05     70.40
09:00:01          1     13.01      0.00      1.22     13.82      0.03     71.91
09:00:01          2     22.45      0.00      1.94      3.97      0.05     71.59
09:00:01          3     17.22      0.00      1.66      5.64      0.08     75.40
09:01:01        all     19.36      0.00      1.44      5.17      0.05     73.97
09:01:01          0     30.10      0.00      2.14     12.90      0.07     54.79
09:01:01          1     10.23      0.00      0.94      0.50      0.03     88.30
09:01:01          2      8.34      0.00      1.05      2.17      0.02     88.42
09:01:01          3     28.85      0.00      1.65      5.18      0.07     64.25
Average:        all     18.37      0.00      1.51      6.91      0.05     73.16
Average:          0     23.50      0.00      1.81     12.10      0.06     62.53
Average:          1     11.61      0.00      1.08      7.09      0.03     80.19
Average:          2     15.33      0.00      1.49      3.06      0.03     80.08
Average:          3     23.08      0.00      1.66      5.41      0.08     69.78