---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-3325 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         544       13173           0        2321       15180
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:6d:d0:96 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.194/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86196sec preferred_lft 86196sec
    inet6 fe80::f816:3eff:fe6d:d096/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-3325) 	12/08/23 	_x86_64_	(4 CPU)

13:22:23     LINUX RESTART	(4 CPU)

13:23:00          tps      rtps      wtps   bread/s   bwrtn/s
13:24:01       125.65     23.68    101.97   1221.31  36991.18
13:25:01       110.33      8.57    101.77    480.19  33509.22
Average:       118.05     16.19    101.87    853.81  35264.58

13:23:00    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
13:24:01     13772300  15477268   2652668     16.15     70556   1829400   1047096      5.99    778392   1648412    152368
13:25:01     13579764  15615032   2845204     17.32     78960   2142528    718616      4.11    750196   1852256    208820
Average:     13676032  15546150   2748936     16.74     74758   1985964    882856      5.05    764294   1750334    180594

13:23:00        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
13:24:01         ens3    103.88     67.87   1219.34     33.30      0.00      0.00      0.00      0.00
13:24:01           lo      1.05      1.05      0.11      0.11      0.00      0.00      0.00      0.00
13:25:01         ens3    465.37    328.55   1977.39    783.69      0.00      0.00      0.00      0.00
13:25:01           lo      2.07      2.07      1.52      1.52      0.00      0.00      0.00      0.00
Average:         ens3    283.14    197.13   1595.23    405.39      0.00      0.00      0.00      0.00
Average:           lo      1.55      1.55      0.81      0.81      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-3325) 	12/08/23 	_x86_64_	(4 CPU)

13:22:23     LINUX RESTART	(4 CPU)

13:23:00        CPU     %user     %nice   %system   %iowait    %steal     %idle
13:24:01        all     22.38      0.00      1.48      5.87      0.06     70.21
13:24:01          0     22.87      0.00      1.89     11.44      0.07     63.73
13:24:01          1     39.28      0.00      2.05      2.38      0.10     56.19
13:24:01          2     14.17      0.00      1.18      4.24      0.05     80.36
13:24:01          3     13.18      0.00      0.81      5.42      0.05     80.54
13:25:01        all     41.12      0.00      2.16      2.85      0.09     53.78
13:25:01          0     58.59      0.00      1.89      1.44      0.12     37.96
13:25:01          1     32.92      0.00      2.72      0.15      0.08     64.12
13:25:01          2     33.70      0.00      2.55      9.78      0.08     53.89
13:25:01          3     39.31      0.00      1.47      0.07      0.07     59.08
Average:        all     31.67      0.00      1.82      4.37      0.08     62.06
Average:          0     40.56      0.00      1.89      6.49      0.09     50.97
Average:          1     36.12      0.00      2.39      1.28      0.09     60.12
Average:          2     23.83      0.00      1.86      6.98      0.07     67.27
Average:          3     26.15      0.00      1.14      2.76      0.06     69.89