---> uname -a:
Linux prd-ubuntu1804-builder-4c-4g-22974 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   69G  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         529       13236           0        2273       15187
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:05:e8 brd ff:ff:ff:ff:ff:ff
    inet 10.30.107.90/23 brd 10.30.107.255 scope global dynamic ens3
       valid_lft 86186sec preferred_lft 86186sec
    inet6 fe80::f816:3eff:fead:5e8/64 scope link 
       valid_lft forever preferred_lft forever

---> sar -b -r -n DEV:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22974) 	04/13/24 	_x86_64_	(4 CPU)

09:26:00     LINUX RESTART	(4 CPU)

09:27:02          tps      rtps      wtps   bread/s   bwrtn/s
09:28:01        90.87     11.81     79.05    448.87  17998.85
09:29:01       118.03     13.85    104.18   1048.09  23171.20
Average:       104.56     12.84     91.72    751.00  20606.76

09:27:02    kbmemfree   kbavail kbmemused  %memused kbbuffers  kbcached  kbcommit   %commit  kbactive   kbinact   kbdirty
09:28:01     13885784  15577624   2539184     15.46     69728   1816220    771424      4.41    682324   1629632    199488
09:29:01     13630680  15553728   2794288     17.01     88856   2017020    795472      4.55    739652   1805276    102276
Average:     13758232  15565676   2666736     16.24     79292   1916620    783448      4.48    710988   1717454    150882

09:27:02        IFACE   rxpck/s   txpck/s    rxkB/s    txkB/s   rxcmp/s   txcmp/s  rxmcst/s   %ifutil
09:28:01           lo      1.83      1.83      0.20      0.20      0.00      0.00      0.00      0.00
09:28:01         ens3     59.07     40.15    709.27     10.39      0.00      0.00      0.00      0.00
09:29:01           lo      1.20      1.20      0.12      0.12      0.00      0.00      0.00      0.00
09:29:01         ens3     47.41     35.06    655.72     24.23      0.00      0.00      0.00      0.00
Average:           lo      1.51      1.51      0.16      0.16      0.00      0.00      0.00      0.00
Average:         ens3     53.19     37.58    682.27     17.37      0.00      0.00      0.00      0.00

---> sar -P ALL:
Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-22974) 	04/13/24 	_x86_64_	(4 CPU)

09:26:00     LINUX RESTART	(4 CPU)

09:27:02        CPU     %user     %nice   %system   %iowait    %steal     %idle
09:28:01        all     16.74      0.00      1.48      7.43      0.07     74.29
09:28:01          0      9.18      0.00      1.21     12.58      0.07     76.95
09:28:01          1     15.58      0.00      1.30      6.10      0.07     76.95
09:28:01          2     30.07      0.00      2.35     10.73      0.09     56.76
09:28:01          3     12.12      0.00      1.05      0.34      0.05     86.44
09:29:01        all     17.91      0.00      1.15      7.61      0.05     73.28
09:29:01          0     18.20      0.00      0.94     11.82      0.05     68.99
09:29:01          1     22.84      0.00      1.74      2.13      0.07     73.22
09:29:01          2     17.03      0.00      0.82      3.25      0.05     78.85
09:29:01          3     13.58      0.00      1.10     13.26      0.07     71.99
Average:        all     17.33      0.00      1.31      7.52      0.06     73.78
Average:          0     13.74      0.00      1.07     12.20      0.06     72.93
Average:          1     19.22      0.00      1.52      4.11      0.07     75.08
Average:          2     23.48      0.00      1.58      6.95      0.07     67.92
Average:          3     12.85      0.00      1.08      6.86      0.06     79.15