---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-4487 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  7.5G   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         438        1362           0        2142        3244
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:2b:9d:8c brd ff:ff:ff:ff:ff:ff
    inet 10.32.6.169/23 brd 10.32.7.255 scope global dynamic ens3
       valid_lft 86234sec preferred_lft 86234sec
    inet6 fe80::f816:3eff:fe2b:9d8c/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-4487) 	06/25/24 	_x86_64_	(4 CPU)

14:54:41     LINUX RESTART	(4 CPU)

14:55:01          tps      rtps      wtps   bread/s   bwrtn/s
14:56:02       116.03     35.85     80.17   1677.31   6496.77
14:57:01       117.56     39.07     78.49   2239.19  11658.71
Average:       116.79     37.45     79.34   1955.84   9055.62

14:55:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
14:56:02      1663632   3318796   2375012     58.81     54844   1749936    638944     12.56    600396   1588292    205212
14:57:01      1410692   3336628   2627952     65.07     62444   2007500    606652     11.93    714016   1717056    115060
Average:      1537162   3327712   2501482     61.94     58644   1878718    622798     12.24    657206   1652674    160136

14:55:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
14:56:02           lo      0.87      0.87      0.08      0.08      0.00      0.00      0.00      0.00
14:56:02         ens3     77.89     73.33    938.05      9.21      0.00      0.00      0.00      0.00
14:57:01           lo      2.68      2.68      0.25      0.25      0.00      0.00      0.00      0.00
14:57:01         ens3    350.56    365.53   1465.11    669.45      0.00      0.00      0.00      0.00
Average:           lo      1.76      1.76      0.16      0.16      0.00      0.00      0.00      0.00
Average:         ens3    213.06    218.17   1199.32    336.50      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-192-generic (prd-ubuntu1804-builder-4c-4g-4487) 	06/25/24 	_x86_64_	(4 CPU)

14:54:41     LINUX RESTART	(4 CPU)

14:55:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
14:56:02        all     18.84      0.00      1.57      3.72      0.05     75.83
14:56:02          0     36.90      0.00      2.26      0.68      0.05     60.10
14:56:02          1      4.58      0.00      0.90      0.43      0.02     94.07
14:56:02          2     24.52      0.00      2.07     10.41      0.07     62.93
14:56:02          3      9.22      0.00      1.02      3.38      0.05     86.33
14:57:01        all     31.78      0.00      1.75      1.88      0.07     64.52
14:57:01          0     21.93      0.00      1.43      1.60      0.07     74.98
14:57:01          1     23.02      0.00      1.14      1.68      0.07     74.09
14:57:01          2     41.23      0.00      2.13      3.45      0.09     53.11
14:57:01          3     40.99      0.00      2.28      0.78      0.09     55.86
Average:        all     25.25      0.00      1.66      2.81      0.06     70.23
Average:          0     29.49      0.00      1.85      1.14      0.06     67.47
Average:          1     13.72      0.00      1.02      1.05      0.04     84.16
Average:          2     32.80      0.00      2.10      6.96      0.08     58.07
Average:          3     24.98      0.00      1.65      2.09      0.07     71.21