---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-17798 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  8.4G   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         554       13305           0        2180       15174
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:72:8f:d7 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.163/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86222sec preferred_lft 86222sec
    inet6 fe80::f816:3eff:fe72:8fd7/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17798) 	03/24/24 	_x86_64_	(4 CPU)

14:22:22     LINUX RESTART	(4 CPU)

14:23:02          tps      rtps      wtps   bread/s   bwrtn/s
14:24:01       150.39     24.43    125.96   1260.05  28664.59
14:25:01        80.64      8.75     71.89    511.25  25057.56
Average:       115.22     16.53     98.70    882.53  26846.07

14:23:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:24:01     13453252  15187432   2971716     18.09     72228   1854944   1247252      7.14   1070044   1670080     90888
14:25:01     13650972  15564748   2773996     16.89     77128   2025820    768468      4.40    776028   1762724     27556
Average:     13552112  15376090   2872856     17.49     74678   1940382   1007860      5.77    923036   1716402     59222

14:23:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:24:01           lo      0.95      0.95      0.10      0.10      0.00      0.00      0.00      0.00
14:24:01         ens3    218.82    168.01   2082.74     52.36      0.00      0.00      0.00      0.00
14:25:01           lo      2.48      2.48      1.56      1.56      0.00      0.00      0.00      0.00
14:25:01         ens3    426.35    267.87    750.48    514.32      0.00      0.00      0.00      0.00
Average:           lo      1.72      1.72      0.84      0.84      0.00      0.00      0.00      0.00
Average:         ens3    323.45    218.36   1411.07    285.26      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17798) 	03/24/24 	_x86_64_	(4 CPU)

14:22:22     LINUX RESTART	(4 CPU)

14:23:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:24:01        all     26.05      0.00      1.72      3.42      0.07     68.74
14:24:01          0     28.41      0.00      2.68      3.51      0.10     65.30
14:24:01          1     37.16      0.00      1.87      1.00      0.07     59.89
14:24:01          2     25.18      0.00      1.26      4.96      0.05     68.56
14:24:01          3     13.43      0.00      1.12      4.19      0.05     81.21
14:25:01        all     38.29      0.00      1.79      1.38      0.08     58.46
14:25:01          0     39.32      0.00      1.71      0.20      0.07     58.70
14:25:01          1     31.91      0.00      1.55      0.22      0.05     66.27
14:25:01          2     52.96      0.00      2.08      4.44      0.13     40.39
14:25:01          3     28.97      0.00      1.78      0.65      0.07     68.53
Average:        all     32.22      0.00      1.76      2.39      0.07     63.56
Average:          0     33.91      0.00      2.19      1.84      0.08     61.97
Average:          1     34.51      0.00      1.71      0.61      0.06     63.11
Average:          2     39.17      0.00      1.67      4.70      0.09     54.38
Average:          3     21.25      0.00      1.45      2.41      0.06     74.83