---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-17951 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  8.9G   69G  12% /
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         625       12646           0        2768       15091
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:c7:1b:c4 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.87/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86200sec preferred_lft 86200sec
    inet6 fe80::f816:3eff:fec7:1bc4/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17951) 	06/19/24 	_x86_64_	(4 CPU)

18:53:26     LINUX RESTART	(4 CPU)

18:54:01          tps      rtps      wtps   bread/s   bwrtn/s
18:55:01       140.54     32.53    108.01   2336.47  31227.57
18:56:01       138.95     15.09    123.86    739.35  38370.68
Average:       139.75     23.82    115.93   1538.25  34797.64

18:54:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
18:55:01     13771824  15477140   2653144     16.15     68848   1831988   1122616      6.42    777492   1654840    113996
18:56:01     12974040  15462920   3450928     21.01     81936   2583688    838740      4.80   1052372   2141204    344984
Average:     13372932  15470030   3052036     18.58     75392   2207838    980678      5.61    914932   1898022    229490

18:54:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
18:55:01           lo      1.00      1.00      0.11      0.11      0.00      0.00      0.00      0.00
18:55:01         ens3     84.29     61.51    995.06     16.07      0.00      0.00      0.00      0.00
18:56:01           lo      2.60      2.60      0.23      0.23      0.00      0.00      0.00      0.00
18:56:01         ens3    518.21    475.12   3886.29   2371.66      0.00      0.00      0.00      0.00
Average:           lo      1.80      1.80      0.17      0.17      0.00      0.00      0.00      0.00
Average:         ens3    301.16    268.23   2440.07   1193.38      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-17951) 	06/19/24 	_x86_64_	(4 CPU)

18:53:26     LINUX RESTART	(4 CPU)

18:54:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
18:55:01        all     19.00      0.00      1.60      5.58      0.07     73.75
18:55:01          0     22.91      0.00      1.92      9.04      0.10     66.03
18:55:01          1     24.96      0.00      2.07     11.33      0.08     61.55
18:55:01          2      9.32      0.00      0.87      0.84      0.03     88.94
18:55:01          3     18.78      0.00      1.54      1.14      0.07     78.48
18:56:01        all     39.58      0.00      1.95      4.28      0.10     54.10
18:56:01          0     40.91      0.00      2.46      7.34      0.10     49.19
18:56:01          1     37.38      0.00      1.05      1.12      0.08     60.37
18:56:01          2     47.84      0.00      2.51      8.17      0.08     41.40
18:56:01          3     32.21      0.00      1.83      0.52      0.12     65.33
Average:        all     29.27      0.00      1.78      4.93      0.08     63.94
Average:          0     31.89      0.00      2.19      8.19      0.10     57.62
Average:          1     31.17      0.00      1.56      6.22      0.08     60.96
Average:          2     28.52      0.00      1.68      4.49      0.06     65.25
Average:          3     25.48      0.00      1.68      0.83      0.09     71.92