---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-18788 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         542       13304           0        2193       15178
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:d3:74:01 brd ff:ff:ff:ff:ff:ff
    inet 10.30.106.183/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86215sec preferred_lft 86215sec
    inet6 fe80::f816:3eff:fed3:7401/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-18788) 	03/28/24 	_x86_64_	(4 CPU)

10:29:48     LINUX RESTART	(4 CPU)

10:30:01          tps      rtps      wtps   bread/s   bwrtn/s
10:31:02       242.04     71.67    170.37   4730.01  33354.04
10:32:01        99.88      2.47     97.41    130.83  25432.44
Average:       171.56     37.36    134.20   2449.74  29426.52

10:30:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
10:31:02     13938788  15513952   2486180     15.14     53112   1723720    873168      5.00    768848   1505048    122124
10:32:01     13702096  15508608   2722872     16.58     75012   1918624    786720      4.50    815836   1664916    131612
Average:     13820442  15511280   2604526     15.86     64062   1821172    829944      4.75    792342   1584982    126868

10:30:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
10:31:02           lo      2.67      2.67      0.27      0.27      0.00      0.00      0.00      0.00
10:31:02         ens3    435.21    296.37   2050.95     75.03      0.00      0.00      0.00      0.00
10:32:01           lo      1.22      1.22      0.12      0.12      0.00      0.00      0.00      0.00
10:32:01         ens3     48.92     33.64    640.55      8.45      0.00      0.00      0.00      0.00
Average:           lo      1.95      1.95      0.20      0.20      0.00      0.00      0.00      0.00
Average:         ens3    243.69    166.11   1351.67     42.02      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-18788) 	03/28/24 	_x86_64_	(4 CPU)

10:29:48     LINUX RESTART	(4 CPU)

10:30:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
10:31:02        all     24.17      0.00      2.72      7.81      0.08     65.21
10:31:02          0     28.47      0.00      2.82      6.37      0.08     62.25
10:31:02          1     25.91      0.00      2.48     13.70      0.08     57.83
10:31:02          2     25.84      0.00      3.14      9.43      0.12     61.47
10:31:02          3     16.55      0.00      2.45      1.80      0.07     79.14
10:32:01        all     18.30      0.00      1.34      7.67      0.06     72.63
10:32:01          0      4.92      0.00      0.98      7.25      0.05     86.80
10:32:01          1     20.37      0.00      1.46     16.96      0.05     61.16
10:32:01          2     27.41      0.00      1.59      5.78      0.09     65.13
10:32:01          3     20.58      0.00      1.31      0.71      0.03     77.36
Average:        all     21.25      0.00      2.03      7.74      0.07     68.90
Average:          0     16.74      0.00      1.90      6.81      0.07     74.48
Average:          1     23.15      0.00      1.97     15.32      0.07     59.49
Average:          2     26.62      0.00      2.37      7.62      0.10     63.29
Average:          3     18.55      0.00      1.88      1.26      0.05     78.26