---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-19297 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  8.2G   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         605       13391           0        2043       15126
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:6c:86:15 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.85/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86211sec preferred_lft 86211sec
    inet6 fe80::f816:3eff:fe6c:8615/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-19297) 	03/30/24 	_x86_64_	(4 CPU)

05:58:27     LINUX RESTART	(4 CPU)

05:59:01          tps      rtps      wtps   bread/s   bwrtn/s
06:00:01       123.06     19.06    104.00   1135.41  26578.24
06:01:01        92.25     14.33     77.92    628.56  23606.60
Average:       107.66     16.70     90.96    881.99  25092.42

05:59:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
06:00:01     13987132  15637236   2437836     14.84     67432   1779484    706796      4.04    600580   1615432    108008
06:01:01     13733344  15507072   2691624     16.39     73472   1892644    776780      4.45    784228   1678812     26628
Average:     13860238  15572154   2564730     15.61     70452   1836064    741788      4.25    692404   1647122     67318

05:59:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
06:00:01           lo      1.27      1.27      0.14      0.14      0.00      0.00      0.00      0.00
06:00:01         ens3     61.49     41.76    979.94     10.99      0.00      0.00      0.00      0.00
06:01:01           lo      0.67      0.67      0.05      0.05      0.00      0.00      0.00      0.00
06:01:01         ens3    581.69    466.21   1697.82    204.77      0.00      0.00      0.00      0.00
Average:           lo      0.97      0.97      0.10      0.10      0.00      0.00      0.00      0.00
Average:         ens3    321.59    253.98   1338.88    107.88      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-19297) 	03/30/24 	_x86_64_	(4 CPU)

05:58:27     LINUX RESTART	(4 CPU)

05:59:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
06:00:01        all     20.39      0.00      1.41      5.88      0.06     72.25
06:00:01          0     18.67      0.00      1.11      0.97      0.05     79.21
06:00:01          1     21.93      0.00      1.77      0.84      0.08     75.38
06:00:01          2     18.96      0.00      1.22      6.06      0.03     73.72
06:00:01          3     22.02      0.00      1.54     15.67      0.08     60.69
06:01:01        all     34.50      0.00      1.61      3.32      0.08     60.49
06:01:01          0     43.10      0.00      1.51      5.47      0.08     49.83
06:01:01          1     30.16      0.00      2.02      2.74      0.07     65.02
06:01:01          2     33.83      0.00      1.78      2.92      0.07     61.40
06:01:01          3     30.86      0.00      1.18      2.16      0.08     65.71
Average:        all     27.43      0.00      1.51      4.60      0.07     66.39
Average:          0     30.88      0.00      1.31      3.22      0.07     64.52
Average:          1     26.03      0.00      1.89      1.78      0.08     70.22
Average:          2     26.38      0.00      1.50      4.50      0.05     67.58
Average:          3     26.42      0.00      1.36      8.94      0.08     63.19