---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-13767 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  8.3G   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         535       13418           0        2085       15195
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:18:48:73 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.132/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86249sec preferred_lft 86249sec
    inet6 fe80::f816:3eff:fe18:4873/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13767) 	01/20/24 	_x86_64_	(4 CPU)

17:27:52     LINUX RESTART	(4 CPU)

17:28:01          tps      rtps      wtps   bread/s   bwrtn/s
17:29:01       149.96     67.56     82.40   4619.36  32507.52
17:30:01       150.92     34.49    116.43   1879.55  32447.53
Average:       150.44     51.02     99.42   3249.46  32477.52

17:28:01    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
17:29:01     14029900  15609792   2395060     14.58     60988   1721124    754856      4.32    628204   1558412    162368
17:30:01     13755636  15569496   2669324     16.25     75620   1930660    766452      4.39    723752   1717600     40260
Average:     13892768  15589644   2532192     15.42     68304   1825892    760654      4.35    675978   1638006    101314

17:28:01        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
17:29:01         ens3    355.02    225.65   1648.18     59.42      0.00      0.00      0.00      0.00
17:29:01           lo      1.87      1.87      0.20      0.20      0.00      0.00      0.00      0.00
17:30:01         ens3    164.94    137.53   1546.59     46.92      0.00      0.00      0.00      0.00
17:30:01           lo      0.90      0.90      0.09      0.09      0.00      0.00      0.00      0.00
Average:         ens3    259.98    181.59   1597.38     53.17      0.00      0.00      0.00      0.00
Average:           lo      1.38      1.38      0.14      0.14      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-13767) 	01/20/24 	_x86_64_	(4 CPU)

17:27:52     LINUX RESTART	(4 CPU)

17:28:01        CPU     %user     %nice   %system   %iowait    %steal     %idle
17:29:01        all     22.35      0.00      2.07      5.53      0.05     69.99
17:29:01          0     31.69      0.00      2.33      3.06      0.07     62.86
17:29:01          1     11.79      0.00      1.51      6.15      0.05     80.50
17:29:01          2     35.73      0.00      2.96      6.32      0.07     54.92
17:29:01          3     10.19      0.00      1.47      6.61      0.05     81.68
17:30:01        all     27.43      0.00      1.73      4.62      0.08     66.15
17:30:01          0     14.10      0.00      1.12      0.45      0.07     84.26
17:30:01          1     35.52      0.00      2.44      7.77      0.08     54.18
17:30:01          2     32.25      0.00      1.65      6.26      0.08     59.76
17:30:01          3     27.87      0.00      1.74      4.02      0.07     66.29
Average:        all     24.89      0.00      1.90      5.08      0.06     68.07
Average:          0     22.89      0.00      1.72      1.76      0.07     73.56
Average:          1     23.61      0.00      1.97      6.96      0.07     67.39
Average:          2     33.99      0.00      2.30      6.29      0.08     57.35
Average:          3     19.02      0.00      1.61      5.32      0.06     74.00