---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-10453 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:             2799.996
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  8.4G   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         595       13218           0        2225       15133
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:24:6d:1f brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.75/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86203sec preferred_lft 86203sec
    inet6 fe80::f816:3eff:fe24:6d1f/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-10453) 	03/02/24 	_x86_64_	(4 CPU)

19:11:22     LINUX RESTART	(4 CPU)

19:12:01          tps      rtps      wtps   bread/s   bwrtn/s
19:13:01        96.30     17.06     79.24   1016.23  23494.88
19:14:01       146.92     36.98    109.95   1912.76  29853.92
Average:       121.40     26.94     94.46   1460.73  26647.69

19:12:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
19:13:01     13880832  15571128   2544136     15.49     62664   1827784    792392      4.53    666252   1662576    159100
19:14:01     13500312  15454964   2924656     17.81     74896   2070376    830012      4.75    841424   1848936     19096
Average:     13690572  15513046   2734396     16.65     68780   1949080    811202      4.64    753838   1755756     89098

19:12:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
19:13:01           lo      1.47      1.47      0.16      0.16      0.00      0.00      0.00      0.00
19:13:01         ens3     49.89     35.56    764.77      7.01      0.00      0.00      0.00      0.00
19:14:01           lo      0.47      0.47      0.04      0.04      0.00      0.00      0.00      0.00
19:14:01         ens3    486.70    350.31   2148.15    105.59      0.00      0.00      0.00      0.00
Average:           lo      0.97      0.97      0.10      0.10      0.00      0.00      0.00      0.00
Average:         ens3    266.46    191.61   1450.65     55.89      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-10453) 	03/02/24 	_x86_64_	(4 CPU)

19:11:22     LINUX RESTART	(4 CPU)

19:12:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
19:13:01        all     17.39      0.00      1.17      8.19      0.05     73.20
19:13:01          0     18.53      0.00      1.04      9.13      0.08     71.21
19:13:01          1     15.79      0.00      1.34      4.34      0.03     78.49
19:13:01          2     16.59      0.00      1.37     17.46      0.05     64.53
19:13:01          3     18.63      0.00      0.95      1.84      0.05     78.53
19:14:01        all     24.11      0.00      1.59      5.00      0.07     69.24
19:14:01          0     16.10      0.00      1.12      1.17      0.07     81.54
19:14:01          1     25.34      0.00      2.06      5.03      0.08     67.49
19:14:01          2     18.72      0.00      1.19     11.49      0.05     68.54
19:14:01          3     36.27      0.00      1.97      2.31      0.07     59.37
Average:        all     20.72      0.00      1.38      6.61      0.06     71.23
Average:          0     17.33      0.00      1.08      5.18      0.08     76.33
Average:          1     20.53      0.00      1.69      4.68      0.06     73.04
Average:          2     17.65      0.00      1.28     14.50      0.05     66.52
Average:          3     27.37      0.00      1.46      2.07      0.06     69.04