---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-17342 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         540       13416           0        2083       15191
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:9d:5f:5d brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.241/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86230sec preferred_lft 86230sec
    inet6 fe80::f816:3eff:fe9d:5f5d/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-17342) 	03/23/24 	_x86_64_	(4 CPU)

02:37:58     LINUX RESTART	(4 CPU)

02:38:02          tps      rtps      wtps   bread/s   bwrtn/s
02:39:01       122.37     68.67     53.70   3860.36  48002.30
02:40:01       140.11     40.99     99.12   2589.30  22501.85
Average:       131.31     54.71     76.60   3219.49  35144.95

02:38:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
02:39:01     14212644  15565624   2212324     13.47     44644   1520532    813876      4.66    644432   1376532     59424
02:40:01     13604724  15399748   2820244     17.17     70916   1917428    940168      5.38    851388   1737232     99616
Average:     13908684  15482686   2516284     15.32     57780   1718980    877022      5.02    747910   1556882     79520

02:38:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
02:39:01           lo      2.03      2.03      0.20      0.20      0.00      0.00      0.00      0.00
02:39:01         ens3    354.31    242.76    948.78     59.17      0.00      0.00      0.00      0.00
02:40:01           lo      0.87      0.87      0.09      0.09      0.00      0.00      0.00      0.00
02:40:01         ens3    174.27    131.88   2234.22     36.85      0.00      0.00      0.00      0.00
Average:           lo      1.45      1.45      0.15      0.15      0.00      0.00      0.00      0.00
Average:         ens3    263.54    186.85   1596.90     47.92      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17342) 	03/23/24 	_x86_64_	(4 CPU)

02:37:58     LINUX RESTART	(4 CPU)

02:38:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
02:39:01        all     14.92      0.00      1.58     16.58      0.05     66.88
02:39:01          0     14.23      0.00      1.29      2.16      0.03     82.28
02:39:01          1      9.96      0.00      1.67     23.26      0.03     65.08
02:39:01          2     17.48      0.00      2.01     38.36      0.05     42.10
02:39:01          3     18.04      0.00      1.30      2.56      0.05     78.06
02:40:01        all     22.64      0.00      1.77      4.01      0.06     71.52
02:40:01          0     16.60      0.00      1.53      1.37      0.05     80.45
02:40:01          1     32.32      0.00      1.97      1.82      0.08     63.80
02:40:01          2     19.26      0.00      2.00     10.83      0.05     67.85
02:40:01          3     22.41      0.00      1.57      1.99      0.07     73.96
Average:        all     18.82      0.00      1.67     10.23      0.05     69.22
Average:          0     15.43      0.00      1.41      1.76      0.04     81.36
Average:          1     21.24      0.00      1.82     12.44      0.06     64.44
Average:          2     18.38      0.00      2.01     24.45      0.05     55.11
Average:          3     20.24      0.00      1.44      2.27      0.06     75.99