---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-4698 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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            2.0G     0  2.0G   0% /dev
tmpfs           395M  664K  394M   1% /run
/dev/vda1        20G  7.4G   12G  39% /
tmpfs           2.0G     0  2.0G   0% /dev/shm
tmpfs           5.0M     0  5.0M   0% /run/lock
tmpfs           2.0G     0  2.0G   0% /sys/fs/cgroup
/dev/vda15      105M  4.4M  100M   5% /boot/efi
tmpfs           395M     0  395M   0% /run/user/1001

---> free -m:
              total        used        free      shared  buff/cache   available
Mem:           3943         413        1503           0        2026        3271
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 1450 qdisc fq_codel state UP group default qlen 1000
    link/ether fa:16:3e:f6:7b:50 brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.106/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86207sec preferred_lft 86207sec
    inet6 fe80::f816:3eff:fef6:7b50/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-4698) 	03/16/24 	_x86_64_	(4 CPU)

08:16:20     LINUX RESTART	(4 CPU)

08:17:01          tps      rtps      wtps   bread/s   bwrtn/s
08:18:01        97.80     41.98     55.82   2590.10   9140.74
08:19:01        48.06      2.10     45.96    141.18   6230.96
Average:        72.93     22.04     50.89   1365.64   7685.85

08:17:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
08:18:01      1573092   3312188   2465552     61.05     57752   1829800    686212     13.49    625492   1652112    111060
08:19:01      1539824   3347892   2498820     61.87     61960   1892360    587688     11.55    623144   1683460     28116
Average:      1556458   3330040   2482186     61.46     59856   1861080    636950     12.52    624318   1667786     69588

08:17:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
08:18:01         ens3     89.54     70.09    741.96     15.51      0.00      0.00      0.00      0.00
08:18:01           lo      1.63      1.63      0.16      0.16      0.00      0.00      0.00      0.00
08:19:01         ens3    159.51    186.10    861.24     35.62      0.00      0.00      0.00      0.00
08:19:01           lo      0.57      0.57      0.05      0.05      0.00      0.00      0.00      0.00
Average:         ens3    124.52    128.10    801.60     25.56      0.00      0.00      0.00      0.00
Average:           lo      1.10      1.10      0.10      0.10      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-4698) 	03/16/24 	_x86_64_	(4 CPU)

08:16:20     LINUX RESTART	(4 CPU)

08:17:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
08:18:01        all     22.37      0.00      1.50      2.29      0.07     73.77
08:18:01          0      8.21      0.00      0.70      0.63      0.03     90.42
08:18:01          1     43.96      0.00      2.77      4.15      0.08     49.03
08:18:01          2     21.06      0.00      1.37      2.39      0.10     75.08
08:18:01          3     16.29      0.00      1.18      1.99      0.05     80.49
08:19:01        all     19.81      0.00      0.86      0.55      0.07     78.71
08:19:01          0     18.67      0.00      0.42      0.00      0.07     80.84
08:19:01          1     36.32      0.00      1.08      1.18      0.10     61.31
08:19:01          2     14.59      0.00      1.12      0.92      0.07     83.30
08:19:01          3      9.61      0.00      0.82      0.10      0.07     89.41
Average:        all     21.09      0.00      1.18      1.42      0.07     76.24
Average:          0     13.44      0.00      0.56      0.32      0.05     85.63
Average:          1     40.14      0.00      1.93      2.67      0.09     55.17
Average:          2     17.82      0.00      1.24      1.65      0.08     79.19
Average:          3     12.96      0.00      1.00      1.05      0.06     84.93