---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-36437 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  8.4G   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         532       13323           0        2183       15188
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:ad:c4:9a brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86235sec preferred_lft 86235sec
    inet6 fe80::f816:3eff:fead:c49a/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-36437) 	04/30/24 	_x86_64_	(4 CPU)

11:11:53     LINUX RESTART	(4 CPU)

11:12:01          tps      rtps      wtps   bread/s   bwrtn/s
11:13:01       263.81     71.39    192.42   4744.94  48184.24
11:14:01       112.01      2.28    109.73    119.45  40900.65
Average:       187.91     36.84    151.07   2432.19  44542.44

11:12:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
11:13:01     13993864  15582824   2431104     14.80     54860   1734928    760200      4.35    712000   1507720    124484
11:14:01     13738868  15564296   2686100     16.35     77636   1934708    785928      4.50    767328   1678952    157452
Average:     13866366  15573560   2558602     15.58     66248   1834818    773064      4.42    739664   1593336    140968

11:12:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
11:13:01           lo      2.60      2.60      0.27      0.27      0.00      0.00      0.00      0.00
11:13:01         ens3    459.36    300.30   2064.01     76.56      0.00      0.00      0.00      0.00
11:14:01           lo      1.67      1.67      0.18      0.18      0.00      0.00      0.00      0.00
11:14:01         ens3     52.59     34.51    666.02      8.24      0.00      0.00      0.00      0.00
Average:           lo      2.13      2.13      0.23      0.23      0.00      0.00      0.00      0.00
Average:         ens3    255.97    167.41   1365.02     42.40      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-36437) 	04/30/24 	_x86_64_	(4 CPU)

11:11:53     LINUX RESTART	(4 CPU)

11:12:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
11:13:01        all     25.27      0.00      3.07      6.83      0.07     64.76
11:13:01          0     32.32      0.00      3.60      4.87      0.07     59.14
11:13:01          1     19.55      0.00      2.44     13.62      0.08     64.31
11:13:01          2     21.00      0.00      2.46      4.87      0.07     71.60
11:13:01          3     28.21      0.00      3.73      3.98      0.07     64.02
11:14:01        all     21.29      0.00      1.48      3.83      0.05     73.35
11:14:01          0     33.31      0.00      1.75      1.95      0.05     62.94
11:14:01          1      4.06      0.00      0.55      7.17      0.07     88.15
11:14:01          2     11.20      0.00      1.22      4.85      0.03     82.70
11:14:01          3     36.43      0.00      2.42      1.37      0.07     59.71
Average:        all     23.28      0.00      2.27      5.33      0.06     69.06
Average:          0     32.82      0.00      2.67      3.41      0.06     61.04
Average:          1     11.80      0.00      1.50     10.39      0.08     76.24
Average:          2     16.10      0.00      1.84      4.86      0.05     77.15
Average:          3     32.32      0.00      3.08      2.67      0.07     61.86