---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-8002 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         551       13215           0        2272       15176
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:ec:2b:80 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.199/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86208sec preferred_lft 86208sec
    inet6 fe80::f816:3eff:feec:2b80/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8002) 	02/23/24 	_x86_64_	(4 CPU)

13:22:25     LINUX RESTART	(4 CPU)

13:23:01          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01       126.86     24.03    102.83   1239.26  30173.50
13:25:01       105.53      8.65     96.88    484.99  30667.96
Average:       116.20     16.34     99.86    862.12  30420.73

13:23:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13760724  15421872   2664244     16.22     69660   1787892   1167008      6.68    835620   1607368    122244
13:25:01     13521972  15524292   2902996     17.67     79212   2110776    806084      4.61    848044   1817316    213956
Average:     13641348  15473082   2783620     16.95     74436   1949334    986546      5.65    841832   1712342    168100

13:23:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01         ens3     99.12     63.94   1093.41     22.78      0.00      0.00      0.00      0.00
13:24:01           lo      1.20      1.20      0.13      0.13      0.00      0.00      0.00      0.00
13:25:01         ens3    544.19    387.30   2142.04    793.82      0.00      0.00      0.00      0.00
13:25:01           lo      2.22      2.22      1.54      1.54      0.00      0.00      0.00      0.00
Average:         ens3    321.65    225.62   1617.72    408.30      0.00      0.00      0.00      0.00
Average:           lo      1.71      1.71      0.83      0.83      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-8002) 	02/23/24 	_x86_64_	(4 CPU)

13:22:25     LINUX RESTART	(4 CPU)

13:23:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     22.48      0.00      1.44      5.66      0.06     70.37
13:24:01          0     10.91      0.00      0.80      0.50      0.02     87.78
13:24:01          1     34.84      0.00      1.89      9.45      0.08     53.74
13:24:01          2     26.94      0.00      1.54      2.81      0.05     68.67
13:24:01          3     17.33      0.00      1.54      9.92      0.07     71.14
13:25:01        all     42.01      0.00      2.03      2.38      0.09     53.49
13:25:01          0     36.29      0.00      1.57      0.33      0.08     61.72
13:25:01          1     31.54      0.00      2.11      4.29      0.08     61.97
13:25:01          2     55.99      0.00      2.44      3.35      0.12     38.10
13:25:01          3     44.12      0.00      1.99      1.55      0.10     52.24
Average:        all     32.23      0.00      1.73      4.02      0.08     61.94
Average:          0     23.55      0.00      1.18      0.42      0.05     74.80
Average:          1     33.19      0.00      2.00      6.87      0.08     57.85
Average:          2     41.47      0.00      1.99      3.08      0.08     53.38
Average:          3     30.74      0.00      1.76      5.73      0.08     61.68