---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-15652 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  9.1G   69G  12% /
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         605       12375           0        3059       15105
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:a6:4d:79 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.20/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86170sec preferred_lft 86170sec
    inet6 fe80::f816:3eff:fea6:4d79/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-15652) 	06/08/24 	_x86_64_	(4 CPU)

21:54:06     LINUX RESTART	(4 CPU)

21:55:01          tps      rtps      wtps   bread/s   bwrtn/s
21:56:01       225.73     11.30    214.43    263.42  34973.10
21:57:01       445.10      8.00    437.10    441.07  41621.73
Average:       335.41      9.65    325.76    352.24  38297.14

21:55:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
21:56:01     13106852  15047212   3318116     20.20     86636   2037240   1279428      7.32   1215916   1847840    137736
21:57:01     12461256  15026784   3963712     24.13    143612   2503092   1290856      7.39   1347600   2247376     28992
Average:     12784054  15036998   3640914     22.17    115124   2270166   1285142      7.35   1281758   2047608     83364

21:55:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
21:56:01           lo      4.13      4.13      0.76      0.76      0.00      0.00      0.00      0.00
21:56:01         ens3    328.78    243.21   2990.41     52.03      0.00      0.00      0.00      0.00
21:57:01           lo      0.37      0.37      0.03      0.03      0.00      0.00      0.00      0.00
21:57:01         ens3    257.68    228.25    591.08     58.74      0.00      0.00      0.00      0.00
Average:           lo      2.25      2.25      0.39      0.39      0.00      0.00      0.00      0.00
Average:         ens3    293.23    235.73   1790.84     55.39      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-15652) 	06/08/24 	_x86_64_	(4 CPU)

21:54:06     LINUX RESTART	(4 CPU)

21:55:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
21:56:01        all     29.96      0.00      2.27      4.18      0.08     63.52
21:56:01          0     18.21      0.00      1.35      6.01      0.07     74.37
21:56:01          1     31.22      0.00      3.57      7.13      0.07     58.02
21:56:01          2     26.13      0.00      1.57      1.64      0.07     70.59
21:56:01          3     44.26      0.00      2.55      1.95      0.10     51.14
21:57:01        all     43.04      0.00      4.08      5.05      0.11     47.71
21:57:01          0     47.54      0.00      3.21      2.62      0.14     46.50
21:57:01          1     44.29      0.00      2.93      2.26      0.10     50.41
21:57:01          2     41.65      0.00      5.45      9.74      0.08     43.08
21:57:01          3     38.69      0.00      4.73      5.61      0.12     50.85
Average:        all     36.48      0.00      3.17      4.62      0.09     55.64
Average:          0     32.85      0.00      2.28      4.32      0.10     60.46
Average:          1     37.73      0.00      3.25      4.70      0.08     54.23
Average:          2     33.85      0.00      3.50      5.67      0.08     56.90
Average:          3     41.49      0.00      3.64      3.77      0.11     51.00