---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-80801 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  8.3G   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         569       13334           0        2136       15162
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:93:61:dc brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.76/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86251sec preferred_lft 86251sec
    inet6 fe80::f816:3eff:fe93:61dc/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-80801) 	11/01/24 	_x86_64_	(4 CPU)

14:31:56     LINUX RESTART	(4 CPU)

14:32:01          tps      rtps      wtps   bread/s   bwrtn/s
14:33:01       209.00     67.96    141.04   4610.16  53142.88
14:34:01       161.29     34.04    127.25   1865.69  21463.22
Average:       185.14     51.00    134.14   3237.93  37303.05

14:32:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:33:01     13932764  15517724   2492204     15.17     50596   1741452    841340      4.81    719224   1569160    102396
14:34:01     13677188  15546760   2747780     16.73     72044   1989744    757816      4.34    733804   1782440     37016
Average:     13804976  15532242   2619992     15.95     61320   1865598    799578      4.58    726514   1675800     69706

14:32:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:33:01           lo      1.40      1.40      0.15      0.15      0.00      0.00      0.00      0.00
14:33:01         ens3    418.46    260.94   2976.01     74.53      0.00      0.00      0.00      0.00
14:34:01           lo      1.20      1.20      0.12      0.12      0.00      0.00      0.00      0.00
14:34:01         ens3    220.43    162.07   1114.08     48.75      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    319.45    211.51   2045.05     61.64      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-80801) 	11/01/24 	_x86_64_	(4 CPU)

14:31:56     LINUX RESTART	(4 CPU)

14:32:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:33:01        all     16.80      0.00      1.91     13.43      0.05     67.81
14:33:01          0     13.28      0.00      2.23     24.02      0.07     60.41
14:33:01          1     24.25      0.00      2.25      4.13      0.05     69.32
14:33:01          2     12.78      0.00      1.30     20.35      0.03     65.54
14:33:01          3     16.87      0.00      1.87      5.27      0.05     75.94
14:34:01        all     24.33      0.00      1.64      4.98      0.08     68.97
14:34:01          0     19.28      0.00      1.54      2.38      0.05     76.75
14:34:01          1     38.60      0.00      1.93      1.41      0.08     57.97
14:34:01          2     13.47      0.00      1.39     11.75      0.08     73.30
14:34:01          3     26.06      0.00      1.76      4.32      0.07     67.79
Average:        all     20.56      0.00      1.78      9.21      0.06     68.39
Average:          0     16.28      0.00      1.89     13.20      0.06     68.58
Average:          1     31.41      0.00      2.09      2.77      0.07     63.66
Average:          2     13.13      0.00      1.35     16.05      0.06     69.42
Average:          3     21.46      0.00      1.82      4.79      0.06     71.87